Hiflex
Product Documentation
English
cod. 272055 - rev. 24.07.2002
Hiflex
INDEX
1 -The serie 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 - Unit coding 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 - Main features and advantages 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 -Configuration 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 - Version A 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 - Version W 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 - Version D 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 - Version H 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5 - Version F 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6 - Version C 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7 - Hiflex Constant versione A 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.8 - Hiflex Constant versione W 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9 - Air control 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.10 -Dimensions and accessibility 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 -Operating limits 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 -Component features 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 - Fan 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.2 - Compressor 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 - Coils 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 - Frame and panels 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 - Filters 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 - Refrigerants 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7 - Electric board 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8 - Accessibility 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9 - Control system 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.10 -Packing 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.11 -Product quality and safety 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 -Condensing section 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 - Air condensers 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 - Water condensers. 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 - Dry coolers 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 -Technical remarks 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 - Fluid R407C. 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7 -Electrical characteristics 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8 -Aeraulic features 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 - Useful available heads 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9 -Sound Pressure Level 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.1 - Sound emission spectra 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 -Technical data and performances 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 -Optional 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1 -Filters 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.2 -HP-FAN 93. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.3 -Reheating and humidity control (optional) 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.4 -Humidification and dehumidification system 103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.5 -Water control valve (models W/H) 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.6 -Flooding alarm (Liquistat) 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.7 -Smoke alarm (Smokestat) 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.8 -Fire alarm (Firestat) 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
English
11.9 - Fresh air 105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.10 -Suction and delivery ducts 105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.11 -Deadening cartridges for delivery channels - Silent Carts (models Over) 106. . . . . . . . . . . . . . . . . . .
11.12 -Delivery plenum with horizontal throw (models Over) 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.13 -Grid with one deflection rank (models Over) 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.14 -Base-frames: models TBD 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.15 -Base-modules (models Over) 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.16 -Automatic condensate drain pump 107. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.17 -Non-return valve (models A and D) 108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.18 -Additional temperature and humidity sensor (EEAP) 108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.19 -Microprocessor control with graphic display HIROMATIC G 108. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.20 -Deadening insulation coating 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.21 -Duct with deadening insulation coating 109. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.22 -Power supply at 230/3/50 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.23 -Special packing 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.24 -Air intake from the bottom (models Over) 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.25 -Accessory combination 110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 -Overall dimensions 111. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hiflex
The HIFLEX Product Documentation can also be surfed on the Web at the address: www.HIROSS.IT/pde/TDS/Hiflex
This document is password-protected. Ask for the password to your Dealer/Area Manager.
English
1 - The serie
HIFLEX is the new series of air conditioners developed by Liebert HIROSS to allow maximum flexibility
of application in technological environments, from data processing centers to manned control rooms and
electronic centers for telecommunication. This series includes units with a rated cooling capacity ranging
from 5 to 40 kW.
1.1 - Unit coding
A mark with four alphanumeric characters identifies the model.
Hiflex
4LOA
is the numeric value
identifying the size of
the unit (4-6-8-)
Models 5-7-9 are
double.
M Small type - R22
S Small size - R22
L Large size - R22
P Small size - R407C
G Large size - R407C
U underfloor air flow (Under)
O upward air flow (Over)
C constant
1.2 - Main features and advantages
The air conditioners of HIFLEX series have the following features:
High sensible cooling capacity; high EER (Energy Efficiency Ratio)
Total front accessibility for the maintenance
Low acoustic emission
Exact electronic control by microprocessor
Small plant dimensions
A Direct expansion unit with external air
cooled condenser
C Chilled water unit
D Direct expansion unit and chilled water
unit (DUALFLUID) with external air
cooled condenser
F Direct expansion unit and chilled water
unit (FREECOOLER) with water cooled
condenser - one water circuit.
H Direct expansion unit and chilled water
unit (DUALFLUID) with water cooled
condenser
W Direct expansion unit with water cooled
condenser
English
1All Versions
Hiflex
2 - Configuration
Here is a short description of the peculiar features of each of the six available versions.
2.1 - Version A
Refrigerating circuit
The 4-6-8 models are provided with a
single refrigerating circuit, the units
5-7-9 have two refrigerating circuits. The
refrigerating circuit includes the compres
sor and the thermal expansion valve with an
external equalizer (or in the M version, the
cappilary) controlling the refrigerant flow to
the evaporator so as to keep a steady over
heating degree. Before the thermal expan
sion valve there is a sight glass enabling
the visual check of the refrigerant charge. A
dryer filter is installed in the liquid line for
better cleaning and less humidity in the cir
cuit. The welded steel liquid receiver is
available in the refrigerating circuit to en
able the constant and even refrigerant flow
to the expansion valve. On-off valves are
installed as standard to help the extraordi
nary maintenance of the circuits.
For a safe operation, during the start-up it
is advisable to install the non-return valve
(supplied as optional on request) on the
connection of the refrigerant with the exter
nal condenser to protect the compressor
from unexpected refrigerant migrations
(see installation diagramme). A suitably sized safety valve is installed on the liquid receiver; the valve is
equipped with flanged connections to allow the refrigerant to be discharged outside through suitable
pipes. All low temperature parts of the refrigerating circuit are insulated. The refrigerating circuit is also
provided with a high pressure switch and a low pressure switch. The low pressure switch has automatic
resetting, whereas - for safety reasons due to possible high pressure in the compressor - the high pres
sure switch has manual resetting. The pressure switch calibration values are shown in the installation
manual supplied with the machine.
The units are supplied without the external condenser and with nitrogen-pressed refrigerating circuit. The
customer himself has to make the connection with the external condenser and the refrigerant charging.
All the instructions for the necessary operations are contained in the installation manual.
Direct expansion air-condensed units
External condensing unit
The units are coupled with the air condensers of Liebert HIROSS wide range in the versions with stan
dard axial fans and with low noise axial fans.For technical data and performances refer to the relevant tech
nical documentation.The following paragraphs describe the suggested couplings for the HIFLEX units as
a function of the outdoor air temperature. The data given below are approximate and must always be veri
fied on the basis of the specific performances and working conditions required.
2 All Versions
English
2.2 - Version W
Refrigerating circuit
The 4-6-8 models are provided with a
single refrigerating circuit, the units
5-7-9 have two refrigerating circuits. The
refrigerating circuit includes the compres
sor and the thermal expansion valve with an
external equalizer controlling the refriger
ant flow to the evaporator so as to keep a
steady overheating degree. Before the
thermal expansion valve there is a sight
glass enabling the visual check of the re
frigerant charge. A dryer filter is installed in
the liquid line for better cleaning and less
humidity in the circuit. On-off valves are
installed as standard to help the extraordi
nary maintenance of the circuits.
A suitably sized safety valve is installed af
ter the condenser; the valve is equipped
with flanged connections to allow the refrig
erant to be discharged outside through
suitable pipes. All low temperature parts of
the refrigerating circuit are insulated. The
refrigerating circuit is also provided with a
high pressure switch and a low pressure
switch. The low pressure switch has auto
matic resetting, whereas - for safety rea
sons due to possible high pressure in the
compressor - the high pressure switch
has manual resetting. The pressure switch
calibration values are shown in the installa
tion manual supplied with the machine.
Hiflex
Direct expansion water-condensed units
Condenser
The units are provided with a built-in stainless steel water condenser with braze-welded plates; this ad
vanced exchanger type gives the highest efficiency in heat exchange. In addition, a certain oversizing of
the exchanger has been provided so as to reduce pressure drops (and energy consumption of the water
pump) as much as possible and thus to allow the unit to operate with the external chiller in closed circuit,
even at high outdoor temperatures.
The units shall operate with throwaway water, tower water or water in closed circuit with external chill
er. In the operation with closed circuit, the water is cooled by the outdoor air in a heat exchanger; in this
case, to avoid unwished ice formation during winter, it is advisable to obtain the mixture always with a gly
col percentage (refer to the installation manual for the suitable percentages). The circulation of the waterglycol mixture is forced (the pump is not supplied). If throwaway water or tower water is used, when instal
ling the unit fit a mechanical filter on the water line to protect the condenser against possible impurities
contained in the water (for the condenser cleaning see the installation manual).
English
3All Versions
Hiflex
2.3 - Version D
Refrigerating circuit
The 8 models are provided with a single re
frigerating circuit, the units 9 have two re
frigerating circuits. The refrigerating circuit
includes the compressor and the thermal
expansion valve with an external equalizer
controlling the refrigerant flow to the evapo
rator so as to keep a steady overheating de
gree. Before the thermal expansion valve
there is a sight glass enabling the visual
check of the refrigerant charge. A dryer fil
ter is installed in the liquid line for better
cleaning and less humidity in the circuit.
The welded steel liquid receiver is avail
able in the refrigerating circuit to enable the
constant and even refrigerant flow to the ex
pansion valve. On-off valves are installed
as standard to help the extraordinary main
tenance of the circuits. For a safe opera
tion, during the start-up it is advisable to
install the non-return valve (supplied as
optional on request) on the connection of
the refrigerant with the external condenser
to protect the compressor from unexpected
refrigerant migrations (see installation dia
gramme).
A suitably sized safety valve is installed on the liquid receiver; the valve is equipped with flanged connec
tions to allow the refrigerant to be discharged outside through suitable pipes. All low temperature parts
of the refrigerating circuit are insulated. The refrigerating circuit is also provided with a high pressure
switch and a low pressure switch. The low pressure switch has automatic resetting, whereas - for safety
reasons due to possible high pressure in the compressor - the high pressure switch has manual reset
ting. The pressure switch calibration values are shown in the installation manual supplied with the ma
chine.
Air-condensed dualfluid units
External condensing unit
The units are coupled with the air condensers of Liebert HIROSS wide range in the versions with stan
dard axial fans and with low noise axial fans.For technical data and performances refer to the relevant tech
nical documentation.The following paragraphs describe the suggested couplings for the HIFLEX units as
a function of the outdoor air temperature. The data given follow are approximate and must always be veri
fied on the basis of the specific performances and working conditions required.
Hydraulic circuit
The unit is provided with a 3-way modulating valve, complete with incremental motor for the water flow
control to the coil; the opening or closing signals, generated by the electronic control, adjust the valve in
order to keep the ambient temperature at the required value. Through a series of menus it is possible to
set all parameters on the control for a correct adjustment, i.e. set-points, proportional bands, proportional
or proportional+integral adjustment, integrating factor and valve feature. It is possible to adjust the valve
manually in closing position (coil side) by means of a suitable wrench.
4 All Versions
English
2.4 - Version H
Refrigerating circuit
The 8 models are provided with a single refriger
ating circuit, the units 9 have two refrigerating cir
cuits. The refrigerating circuit includes the com
pressor and the thermal expansion valve with an
external equalizer controlling the refrigerant flow
to the evaporator so as to keep a steady overheat
ing degree. Before the thermal expansion valve
there is a sight glass enabling the visual check of
the refrigerant charge. A dryer filter is installed in
the liquid line for better cleaning and less humidity
in the circuit. On-off valves are installed as stan
dard to help the extraordinary maintenance of the
circuits. A suitably sized safety valve is installed
after the condenser; the valve is equipped with
flanged connections to allow the refrigerant to be
discharged outside through suitable pipes. All low
temperature parts of the refrigerating circuit are in
sulated. The refrigerating circuit is also provided
with a high pressure switch and a low pressure
switch. The low pressure switch has automatic re
setting, whereas - for safety reasons due to pos
sible high pressure in the compressor - the high
pressure switch has manual resetting. The pres
sure switch calibration values are shown in the
installation manual supplied with the machine.
Hiflex
Water-condensed dualfluid units
Condenser
The units are provided with a built-in stainless steel water condenser with braze-welded plates; this ad
vanced exchanger type gives the highest efficiency in heat exchange. In addition, a certain oversizing of
the exchanger has been provided so as to reduce pressure drops (and energy consumption of the water
pump) as much as possible and thus to allow the unit to operate with the external chiller in closed circuit,
even at high outdoor temperatures.
The units shall operate with throwaway water, tower water or water in closed circuit with external chiller.
In the operation with closed circuit, the water is cooled by the outdoor air in a heat exchanger; in this case,
to avoid unwished ice formation during winter, it is advisable to obtain the mixture always with a glycol
percentage (refer to the installation manual for the suitable percentages). The circulation of the water-gly
col mixture is forced (the pump is not supplied). If throwaway water or tower water is used, when installing
the unit fit a mechanical filter on the water line to protect the condenser against possible impurities con
tained in the water (for the condenser cleaning see the installation manual).
Hydraulic circuit
The unit is provided with a 3-way modulating valve, complete with incremental motor for the water flow
control to the coil; the opening or closing signals, generated by the electronic control, adjust the valve in
order to keep the ambient temperature at the required value. Through a series of menus it is possible to
set all parameters on the control for a correct adjustment, i.e. set-points, proportional bands, proportional
or proportional+integral adjustment, integrating factor and valve feature. It is possible to adjust the valve
manually in closing position (coil side) by means of a suitable wrench.
English
5All Versions
Hiflex
2.5 - Version F
Refrigerating circuit
The 8 models are provided with a single re
frigerating circuit, the units 9 have two re
frigerating circuits. The refrigerating circuit
includes the compressor and the thermal
expansion valve with an external equalizer
controlling the refrigerant flow to the evapo
rator so as to keep a steady overheating de
gree. Before the thermal expansion valve
there is a sight glass enabling the visual
check of the refrigerant charge. A dryer fil
ter is installed in the liquid line for better
cleaning and less humidity in the circuit.
On-off valves are installed as standard to
help the extraordinary maintenance of the
circuits. A suitably sized safety valve is
installed after the condenser; the valve is
equipped with flanged connections to allow
the refrigerant to be discharged outside
through suitable pipes. All low temperature
parts of the refrigerating circuit are insu
lated. The refrigerating circuit is also pro
vided with a high pressure switch and a low
pressure switch. Il pressostato di minima è
a riarmo automatico, mentre, per ragioni di sicurezza derivanti dalle possibili alte pressioni nel compres
sore, il pressostato di massima è dotato di riarmo manuale. I valori di taratura dei pressostati sono indicati
nel manuale di installazione, fornito a bordo macchina.
The low pressure switch has automatic resetting, whereas - for safety reasons due to possible high pres
sure in the compressor - the high pressure switch has manual resetting. The pressure switch calibration
values are shown in the installation manual supplied with the machine.
Freecooler units
Condenser
The units are provided with built-in stainless steel water condensers with braze-welded plates; this ad
vanced exchanger type gives the highest efficiency in heat exchange. In addition, a certain oversizing of
the exchanger has been provided so as to reduce pressure drops (and energy consumption of the water
pump) as much as possible and thus to allow the unit to operate with the external chiller in closed circuit,
even at high outdoor temperatures. The units shall operate with water in closed circuit with external chill
er. In the operation with closed circuit, the water is cooled by the outdoor air in a heat exchanger; in this
case, to avoid unwished ice formation during winter, it is advisable to obtain the mixture always with a gly
col percentage (refer to the installation manual for the suitable percentages). The circulation of the waterglycol mixture is forced (the pump is not supplied). To minimize water consumption and the condensing
pressure check during the different seasons of the year, the unit is provided with a water register supplied
as standard on the machine.
Hydraulic circuit
The unit is provided with a 2-way modulating valve, complete with incremental motor for the water flow
control to the freecooling coil; the opening or closing signals, generated by the electronic control, manage
the valve in order to keep the ambient temperature at the required value.
6 All Versions
English
2.6 - Version C
Hydraulic circuit
Each unit is provided with one hydraulic circuit.
The unit is provided with a 3-way modulating
valve, complete with incremental motor for the
water flow control to the coil; the opening or clos
ing signals, generated by the electronic control,
manage the valve in order to keep the ambient
temperature at the required value.
Through a series of menus it is possible to set all
parameters on the control for a correct adjust
ment, i.e. set-points, proportional bands, pro
portional or proportional+integral adjustment, in
tegrating factor and valve feature. It is possible to
adjust the valve manually in closing position (coil
side) by means of a suitable wrench.
Hiflex
Chilled water units
2.7 - Hiflex Constant versione A
Refrigerating circuit
Each unit is provided with a single refrigerat
ing circuit.. This is similar to the version's re
frigerant circuit (see para. 2.1), but a modulat
ing hot gas bypass valve is present. This valve
permits high precision evaporating tempera
ture regulation.
For other carachteristics, see para. 2.1.
2.8 - Hiflex Constant versione W
Direct expansion water-condensed unit with high precision control
Direct expansion air-condensed unitswith high precision control
Refrigerating circuit
Each unit is provided with a single refrigerating circuit..This is
similar to the version's refrigerant circuit (see para. 2.2), but a
modulating hot gas bypass valve is present. This valve permits
high precision evaporating temperature regulation.
For other carachteristics, see para. 2.2.
Here is a summary list of the peculiar features of the different ver
sions:
English
7All Versions
Hiflex
Here is a summary list of the peculiar features of the different versions:
Heat exchange Refrigerating circuit Installation
The unit cools the air by an air/refrigerant
coil (direct expansion).
A
The refrigerating circuit condenser is ex
ternally mounted, air-cooled.
The unit cools the air by an air/refrigerant
coil (direct expansion).
W
The refrigerating circuit plate condenser is
indoor, cooled by a water flow.
The dualfluid unit cools the air flow by
means of an air/refrigerant coil (direct ex
pansion) or, as an alternative, an air/water
D
coil.
The refrigerating circuit condenser is ex
ternally mounted, air-cooled.
The dualfluid unit cools the air flow by
means of an air/refrigerant coil (direct ex
pansion) or, as an alternative, an air/water
H
coil.
The refrigerating circuit plate condenser is
indoor, cooled by a water flow.
The freecooler unit cools the air flow by
means of an air/refrigerant coil (direct ex
pansion) or, as an alternative, an air/water
coil. The water flow is cooled by an exter
nal rad-cooler. When the external tempe
rature is higher than the ZET, the water
F
exchanges heat with the refrigerant in the
internal water/refrigerant plate condenser.
When the external temperature is lower
than the ZET, the water is cooled as much
as sufficiently to cool the air directly in the
air/water coil.
The unit cools the air flow by an air/water
C
coil.
The refrigerating circuits are not
pre-charged with refrigerant.
There is a liquid receiver on
which the safety valve is instal
led.
The Constant units are equiped
with hot gas by-pass valve.
The refrigerating circuits are
pre-charged with refrigerant.
The safety valve is installed
downstream the condenser.
The Constant units are equiped
with hot gas by-pass valve.
The refrigerating circuits are not
pre-charged with refrigerant.
There is a liquid receiver on
which the safety valve is instal
led.
The refrigerating circuits are
pre-charged with refrigerant.
The safety valve is installed
downstream the condenser.
The refrigerating circuits are
pre-charged with refrigerant.
The safety valve is installed
downstream the condenser.
The unit has no refrigerating cir
cuit.
The unit must be connected
to the external condenser
and the refrigerant must be
charged.
The unit must be connected
to the piping of the cooling
water of the water/refrigerant
condenser.
It is necessary to connect
the unit to the external con
denser, to charge it with re
frigerant and to connect the
chilled water piping for the
air/water coil.
The unit must be connected
to the chilled water piping
for the air/water coil and to
the cooling water piping of
the water/refrigerant con
denser.
The unit must be connected
to the closed water circuit
with the rad-cooler.
The unit must be connected
to the chilled water piping.
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English
2.9 - Air control
All units are available in the three configurations shown below. The Hiflex Constant units are supply with
upward air flow (Over) only.
UNDER
2.10 - Dimensions and accessibility
Hiflex
OVER
The unit structures are made in three sizes with the following dimensions:
W D H
Size 4: 750 450 1950
Size 6: 750 600 1950
Size 8: 750 750 1950
Size 5: 1490 450 1950
Size 7: 1490 600 1950
Size 9: 1490 750 1950
Ordinary and special maintenance is easier thanks to the front access enabling the replacement of the
air filters, the intervention on the components of the refrigerating circuit - such as compressor, liquid re
ceiver, thermal expansion valve, refrigerant sight glass, drying filter - or on the fan, the humidifier, the elec
tric board, the electronic control, the electric heating elements.
The refrigerant, electric and hydraulic connections are placed on the lower part of the unit.
English
9All Versions
Hiflex
3 - Operating limits
All versions
HIFLEX units are provided for operating within the following working ranges (the limits concern new units
on which correct installation and maintenance have already been made):
Ambient conditions:
from 18.0C, 45% R.H. to 27.0C, 55% R.H.
To avoid the formation of too much condensate which might cause water drops entrainment, it is important
to check that the latent capacity - difference between total and sensible load at the selected conditions
doesn't exceed the value of 5.5 kW.
Air flow
The minimum and maximum values are shown in the tables of the useful available heads. However, safety
devices are provided as standard to protect the various components from any damages due to operation
outside the indicated limits.
Power tolerances
Standard voltage (V): 10%
Standard frequency (Hz): 2
Versions A and D
Outdoor conditions:
low limit = +10C (from +9C to -20C with Variex accessory installed on the condenser)
high limit determined by the size of the coupled condenser. Exceeding these limits causes the compressor
lock due to the safety pressure switch, which can be restored only by hand.
Condensing unit installation:
Maximum distance between ambient unit and external air condenser: 30 m (equivalent lentgh).
Max. geodetic height difference between condenser and unit: 3 m (if the condenser is placed underneath
the ambient unit).
Attenzione:
I ventilatori centrifughi dispongono di prevalenza pari a quella nominale di progetto. Se le perdite di
carico del condotto di espulsione sono esigue (condotto molto corto o sovradimensionato) la corren
te assorbita dal motore può superare il valore di targa del motore. In questi casi è assolutamente
necessario attenersi ad una delle seguenti istruzioni:
1) Introdurre nel circuito delle perdite di carico supplementari (inserendo nel condotto una serranda
manuale o una tagliola).
2) Ridurre il numero di giri del ventilatore ovunque sia possibile, ossia quando il ventilatore è
accoppiato mediante cinghie al motore oppure quando è dotato di motore monofase a più
velocità.
N.B.: L'operazione può considerarsi definitiva quando l'assorbimento del ventilatore sarà
prudenzialmente inferiore al valore di targa di almeno il 10%.
10 All Versions
English
4 - Component features
4.1 - Fan
Double section, galvanized steel, centrifugal fan, forward blades.
High efficiency.
The motor is single-phase; provided with internal thermal protec
tion.
The fan wheel is statically and dynamically balanced; the bearings
are self-lubricating.
4.2 - Compressor
SCROLL compressors
High COP (Coefficient Of Performance)
High MTBF (Minimum Time Between Failures)
Low sound level.
Vibration-damped.
Provided with internal thermal protection.
Low pickup current (equalization of the internal pressures).
Hiflex
4.3 - Coils
High front surface.
Made of copper pipes and aluminium fins.
Fins treated with hydrofile styrol acrylic paints to with
stand corrosive atmospheres.
Low pressure drop.
High SHR (Sensible Heat Ratio).
4.4 - Frame and panels
The sheet steel structure, painted with RAL 7035 epoxypolyester powders, is assembled by stainless steel screws;
the paneling system ensures higher stiffness; there will also
be some pluggings (compressor space and fan) for guaran
teeing both safety and high acoustic absorption.
The electric board protecting panel is assembled on hinges
to make the access easier; this can be opened by the fast
closing lock. The side panels are screwed to the supports.
The rear panel is screwed directly to the frame.
The air returns from the machine top in machines with un
derfloor air delivery, whereas in machines with upward air delivery it returns through the metal grid on the
front panel.
The compressor is housed in a closed space in the lower part of the unit and is completely insulated
against the air flow. The compressor section can be reached even during the unit operation by removing
the front panel and the protection plugging.
The panels are lined with thermoacoustic insulating material - class 1.
English
11All Versions
Hiflex
4.5 - Filters
Removable filters.
The guaranteed efficiency degree is from G3 and F9 (CEN EN 779,
corresponding to EU3 and EU9 according to Eurovent EU4/5).
The folded structure of the filters gives high filtration efficiency and
low pressure drop.
The filter media used consists of synthetic fibre cells. The frame is
made of cardboard.
Pre-filtration system for Over models.
4.6 - Refrigerants
The units are designed for being used with refrigerant R22 or, as optional, R407C.
4.7 - Electric board
The electric board is housed in the front part in a space insulated against
the air flow and protected by a plastic crankcase, so as to avoid tamper
ing by non-authorized personnel and to protect the electric board parts
supplied with a voltage higher than 24 V.
The electric board complies with the norm 204-1 IEC.
The air conditioners have been provided for operating at 400 V/3/50
Hz+N+G (as special alternative execution, the version with 220V/3/50Hz
+ G can be supplied) and at 380 V/3/60 Hz+N+G and 230 /3/60 Hz+G.
Magnetothermal switches are supplied as protection of every electric component.
A single-phase transformer has been provided for supplying power to the secondary circuit at 24 V.
A main switch with door-locking handle is installed in series on the safety crankcase to prevent it from
being removed when the switch is in the operating position.
There will be an automatic start-up after a possible stop due to power supply lack.
Additional terminals for remote start-up and carry of some operating conditions (fans and compressors)
or connection of additional devices (Liquistat, Firestat, Smokestat, clogged filters) are set in series on the
terminal board of the electric board. On the terminal board there is also a clean contact for the remote
signalling of the general alarm.
4.8 - Accessibility
Having access to the compressor is possible even when the unit
is operating by removing the front panel. The access to the fan is
executed with the greatest care for easier interventions (mainte
nance and/or fan replacement).
4.9 - Control system
Very simple user interface.
Immediately intelligible utilization of the control unit system with
LCD.
Net connectivity of several units.
Possible utilization of the Hiromatic graphic terminal.
12 All Versions
English
4.10 -Packing
The air conditioners are usually packed in wooden pallets and carton
boxes. An air bubble plastic film protects the painted surfaces.
On request,
wooden crates or cases can be supplied for the sea transport.
4.11 -Product quality and safety
The product conforms to European Union directives
98/37/CE (89/392/CEE; 91/368/CEE; 93/68/CEE),
89/336/CEE; 73/23/CEE; 97/23/EC.
Further, the Company Quality System of Air Condi
tioning Division is approved by LRQA according to
the standards UNI EN ISO 9001: 2000 and the prod
uct is the result of activities performed in compliance with the provisions contained in the Quality proce
dures and plans.
The unit is supplied complete with a test certificate and conformity declaration and
control component list.
The units of the Hiflex series are marked as they comply with the European directives con
cerning mechanical, electrical, electromagnetic and pressure equipment safety.
Hiflex
English
13All Versions
Hiflex
5 - Condensing section
5.1 - Air condensers
The units may be connected to a wide range of our condensers
single circuit (HCA) or double circuit (HBA).
The following paragraphs describe the suggested coupling for
Hiflex units as a function of the outdoor air temperature. The data
given below are approximate and must always be verified on the
basis of the specific performances and different operating condi
tions.
Performances Electric data Overall dimensions
Standard
Model
HCA07 7.1 1900 44 230/1/50(a) 1 0.18 803 451 703
HCA10 9.4 4100 47 230/1/50(a) 2 0.36 1253 451 703
HCA14 14.5 4430 44 230/1/50(a) 1 0.29 1175 797 890
HCA17 16.5 4160 44 230/1/50(a) 1 0.29 1175 797 890
HCA24 24.0 7950 51 230/1/50(b) 1 0.52 1325 1098 992
HCA29 28.3 7530 51 230/1/50(b) 1 0.52 1325 1098 992
HCA33 32.1 8320 47 230/1/50(a) 2 0.58 2125 797 890
HBA33 32.1 8320 47 230/1/50(a) 2 0.58 2125 797 890
HCA42 41.6 15900 54 230/1/50(b) 2 1.04 2425 1098 992
HCA49 47.9 15900 54 230/1/50(b) 2 1.04 2425 1098 992
HBA49 47.9 15900 54 230/1/50(b) 2 1.04 2425 1098 992
HCA58 56.6 15060 54 230/1/50(b) 2 1.04 2425 1098 992
HCA74 72 23850 57 230/1/50(b) 3 1.56 3526 1098 992
HBA74 72 23850 57 230/1/50(b) 3 1.56 3526 1098 992
HCA87 84.9 22590 57 230/1/50(b) 3 1.56 3526 1098 992
HBA87 84.9 22590 57 230/1/50(b) 3 1.56 3526 1098 992
HCA95 91.5 21750 57 230/1/50(b) 3 1.56 3526 1098 992
HBA99 113 30120 58 230/1/50(b) 4 2.08 4625 1098 992
Duty (d) Air flow
kW m3/h dB(A) V/ph/Hz nº kW mm mm mm
SPL 5 m
Supply
Number
of fans
Total
absorbed power
Width Depth
Height
c
(
)
14 All Versions
English
Performances Electric data Overall dimensions
Model
Low noise
Model
Duty (d) Air flow
SPL 5 m
Supply
Number of
fans
Total
absorbed
power
Width Depth
kW m3/h db(A) V/ph/Hz nº kW mm mm mm
HCA07 5.0 1230 38 230/1/50(a) 1 0.16 803 451 703
HCA10 7.2 2750 41 230/1/50(a) 2 0.32 1253 451 703
HCA14 11.1 3230 40 230/1/50(a) 1 0.20 1175 797 890
HCA17 12.7 2920 40 230/1/50(a) 1 0.20 1175 797 890
HCA24 20.4 6260 45 230/1/50(b) 1 0.37 1325 1098 992
HCA29 23.6 5950 45 230/1/50(b) 1 0.37 1325 1098 992
HCA33 25 5840 43 230/1/50(a) 2 0.39 2125 797 890
HBA33 25 5840 43 230/1/50(a) 2 0.39 2125 797 890
HCA42 36.4 12520 48 230/1/50(b) 2 0.74 2425 1098 992
HCA49 40.8 12520 48 230/1/50(b) 2 0.74 2425 1098 992
HBA49 40.8 12520 48 230/1/50(b) 2 0.74 2425 1098 992
HCA58 47.2 11900 48 230/1/50(b) 2 0.74 2425 1098 992
HCA74 61.2 18780 51 230/1/50(b) 3 1.11 3526 1098 992
HBA74 61.2 18780 51 230/1/50(b) 3 1.11 3526 1098 992
HCA87 70.8 17850 51 230/1/50(b) 3 1.11 3526 1098 992
HBA87 70.8 17850 51 230/1/50(b) 3 1.11 3526 1098 992
HCA95 73.5 16710 51 230/1/50(b) 3 1.11 3526 1098 992
HBA99 95 25380 51 230/1/50(b) 4 1.63 4625 1098 992
(a): available with 230V/1ph/60Hz.
(b): available with 400V/3ph/60Hz
(c): vertical flow installation.
(d): at the following conditions: dT (condensing temp - outdoor temp) = 15°C; outdoor temperature 35°C; 0 m a.s.l.
Hiflex
Height
c
(
)
Coupling of remote air condensers
Coupling of Condensers for HIFLEX single circuit
External temperature
Model
up to 30oC
Standard Low noise Standard Low noise Standard Low noise Standard Low noise
4M U/O A HCA 07 HCA 07 HCA 07 HCA 07 HCA 07 HCA 10 HCA 14 HCA 14
4S/P U/O A HCA 07 HCA 07 HCA 07 HCA 07 HCA 07 HCA 10 HCA 14 HCA 14
4L/G U/O A HCA 07 HCA 10 HCA 10 HCA 10 HCA 10 HCA 14 HCA 14 HCA 14
6S/P U/O A HCA 10 HCA 10 HCA 10 HCA 14 HCA 14 HCA 14 HCA 14 HCA 14
6L/G U/O A HCA 10 HCA 14 HCA 14 HCA 14 HCA 14 HCA 24 HCA 24 HCA 24
8S/P U/O A HCA 14 HCA 14 HCA 14 HCA 17 HCA 17 HCA 24 HCA 24 HCA 29
8L/G U/O A/D HCA 14 HCA 14 HCA 14 HCA 24 HCA 24 HCA 24 HCA 29 HCA 42
External temperature
up to 35oC
External temperature
up to 40oC
External temperature
up to 46oC
English
15All Versions
Hiflex
Model
Model
Coupling of Condensers for HIFLEX double circuit
External temperature
Model
5S/P U/O A 2 x HCA07 2 x HCA07 2 x HCA07 2 x HCA07 2 x HCA07 2 x HCA10 2 x HCA14 2 x HCA14
5L/G U/O A 2 x HCA07 2 x HCA10 2 x HCA10 2 x HCA10 2 x HCA10 2 x HCA14 2 x HCA14
7S/P U/O A 2 x HCA10 2 x HCA10 2 x HCA10 2 x HCA14 2 x HCA14
7L/G U/O A 2 x HCA10 2 x HCA14 2 x HCA14 2 x HCA14 2 x HCA14
9S/P U/O A 2 x HCA14 2 x HCA14 2 x HCA14
9L/G U/O A/D 2 x HCA14 2 x HCA14 2 x HCA14
up to 30oC
Standard Low noise Standard Low noise Standard Low noise Standard Low noise
External temperature
up to 35oC
2 x HCA17
or
1 x HBA33
2 x HCA24
or
1 x HBA49
External temperature
up to 40oC
2 x HCA17
or
1 x HBA33
2 x HCA24
or
1 x HBA49
2 x HCA17
or
1 x HBA33
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
External temperature
up to 46oC
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
2 x HCA29
2 x HCA24
or
1 x HBA49
2 x HCA24
or
1 x HBA49
2 x HCA29
2 x HCA42
or
1 x HBA87
Coupling of Condensers for HIFLEX constant
External temperature
Model
4S/P CA HCA 07 HCA 07 HCA 07 HCA 07 HCA 07 HCA 10 HCA 10 HCA 14
4L/G CA HCA 07 HCA 07 HCA 07 HCA 10 HCA 10 HCA 14 HCA 14 HCA 24
6S/P CA HCA 10 HCA 10 HCA 10 HCA 14 HCA 14 HCA 14 HCA 24 HCA 24
8S/P CA HCA 14 HCA 14 HCA 14 HCA 14 HCA 14 HCA 24 HCA 24 HCA 29
The coupling applies for a total equivalent distance of max. 30 m and in compliance with the instructions for the unit installation.
Max. geodetic height difference between condenser and unit: 3 m (if the condenser is placed underneath the ambient unit).
up to 30oC
Standard Low noise Standard Low noise Standard Low noise Standard Low noise
External temperature
up to 35oC
External temperature
up to 40oC
External temperature
up to 46oC
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5.2 - Water condensers.
The water-condensed units are provided with a water/refrigerant
exchanger with braze-welded plates made of stainless steel;
this advanced exchanger type gives the highest efficiency in heat
exchange. In addition, a certain oversizing of the exchanger has
been provided so as to reduce pressure drops (and energy con
sumption of the water pump) as much as possible and thus to
allow the unit to operate with the external chiller in closed circuit,
even at high outdoor temperatures.
The O/UW units are designed for operating with mains water,
tower water or water in closed circuit with an external chiller. When
operating in a closed circuit, the water is cooled by the outdoor air
in a heat exchanger; in this case, to avoid unwanted ice formation
during winter, it is advisable to use a water/glycol mixture. The cir
culation of the water-glycol mixture is forced (the pump is not
supplied). If mains water or tower water is used, when installing
the unit fit a mechanical filter on the water line to protect the con
denser against possible impurities contained in the water (for condenser cleaning see the installation man
ual).
Hiflex
5.3 - Dry coolers
Our dry-coolers are built with a copper/aluminium cooling coil and axial fan(s).
The main data on dry coolers is shown in the following table:
Standard
Model
DSM009 9 6.600 50 230/1/50 1 0.64 1.250 900 990
DSM013 13.5 5.100 50 230/1/50 1 0.64 1.250 900 990
DSM018 17.6 13.200 53 230/1/50 2 1.28 2.050 900 990
DSM022 22.4 12.600 53 230/1/50 2 1.28 2.050 900 990
DSM028 27.5 18.900 54 230/1/50 3 1.92 2.850 1.260 990
DST030 33 20.500 55 400/3/50 2 1.44 2.750 1.260 1.140
DST040 39 20.000 55 400/3/50 2 1.44 2.730 1.260 1.140
DST050 50 30.750 57 400/3/50 3 2.16 3.900 1.260 1.140
DST060 58 30.000 57 400/3/50 3 2.16 3.900 1.260 1.140
DST070 68 28.350 57 400/3/50 3 2.16 3.900 1.260 1.140
DST080 80 40.000 58 400/3/50 4 2.88 5.060 1.260 1.140
DST110 108 52.500 59 400/3/50 3 4.35 5.010 1.640 1.500
DST135 134 70.000 60 400/3/50 4 5.8 6.520 1.640 1.500
DST175 175 110.000 64 400/3/50 4 12.8 6.520 1.640 1.570
DST220 220 106.000 64 400/3/50 4 12.8 6.520 1.640 1.570
DST270 270 132.500 65 400/3/50 5 16 8.055 1.640 1.570
DST290 284 204.000 67 400/3/50 8 25.6 6.155 2.420 1.570
DST330 326 208.000 63 400/3/50 8 17.6 7.355 2.440 1.770
DST360 362 255.000 68 400/3/50 10 32 7.555 2.420 1.770
DST400 400 190.000 63 400/3/50 8 17.6 7.355 2.440 1.770
DST450 447 235.000 68 400/3/50 10 2 7.555 2.420 1.570
DST500 500 237.500 64 400/3/50 10 32 9.055 2.440 1.770
Duty (a) Air flow
kW m3/h db(A) V/ph/Hz nº kW mm mm mm
Performances Electric data Overall dimensions
SPL
10 m
Supply
Number of
fans
Total
absorbed
power
Width Depth
Height
(b)
English
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Hiflex
Performances Electric data Overall dimensions
Low Noise
Model
Duty(
a
) Air flow
SPL
10 m (c)
Supply
Number of
fans
Total
absorbed
power
Width Depth Height (
kW m3/h db(A) V/ph/Hz nº kW mm mm mm
DLM008 7.5 4.700 39 230/1/50 1 0.29 1250 900 990
DLM011 10.5 3.700 39 230/1/50 1 0.29 1250 900 990
DLM015 15.5 9.500 42 230/1/50 2 0.58 2.050 900 990
DLM018 18 9.000 42 230/1/50 2 0.58 2.050 900 990
DLM023 23 14.000 43 230/1/50 3 0.87 2.850 1260 990
DLT027 27.5 15.000 47 400/3/50 2 0.7 2.750 1260 1.140
DLT030 30 14.500 47 400/3/50 2 0.7 2.730 1260 1.140
DLT040 40 22.500 49 400/3/50 3 1.05 3.900 1260 1.140
DLT047 47 21.750 49 400/3/50 3 1.05 3.900 1260 1.140
DLT055 54 20.250 49 400/3/50 3 1.05 3.900 1260 1.140
DLT065 65 29.000 50 400/3/50 4 1.4 5.060 1260 1.140
DLT085 84 40.500 54 400/3/50 3 2.16 5.010 1.640 1.500
DLT110 112 54.000 55 400/3/50 4 2.88 6.520 1.640 1.500
DLT130 130 67.000 51 400/3/50 4 3.72 6.520 1.640 1.570
DLT160 157 62.000 51 400/3/50 4 3.72 6.520 1.640 1.570
DLT190 190 77.500 52 400/3/50 5 4.65 8.055 1.640 1.570
DLT210 212 123.000 54 400/3/50 8 7.44 6.155 2.420 1.570
DLT250 253 132.000 51 400/3/50 8 6.88 7.355 2.440 1.770
DLT270 270 153.750 55 400/3/50 10 9.3 7.555 2.420 1.770
DLT290 290 118.000 51 400/3/50 8 6.88 7.355 2.440 1.770
DLT310 310 137.500 55 400/3/50 10 9.3 7.555 2.420 1.570
DLT350 350 147.500 52 400/3/50 10 8.6 9.055 2.440 1.770
(a): at the following conditions: outdoor temperature = 35°C, inlet/outlet water temperature = 45°C/40°C.
(b): vertical flow installation.
(c): according to DIN45635.
b
)
18 All Versions
English
Coupling of Dry-coolers
Model
Model
Model
Coupling of Dry Coolers for HIFLEX single circuit
External temperature
Model
4S/P U/O W DSM009 DLM008 DSM009 DLM008 DSM013 DLM011
4L/G U/O W DSM009 DLM008 DSM009 DLM008 DSM013 DLM011
6S/P U/O W DSM009 DLM008 DSM009 DLM008 DSM018 DLM015
6L/G U/O W DSM009 DLM011 DSM013 DLM011 DSM018 DLM015
8S/P U/O W DSM013 DLM011 DSM013 DLM011 DSM018 DLM015
8L/G U/O W/F/H DSM013 DLM011 DSM013 DLM015 DSM022 DLM018
up to 30oC
Standard Low noise Standard Low noise Standard Low noise
Coupling of Dry Coolers for HIFLEX double circuit
External temperature
Model
5S/P U/O W DSM009 DLM008 DSM013 DLM011 DSM018 DLM015
5L/G U/O W DSM013 DLM011 DSM013 DLM015 DSM028 DLM018
7S/P U/O W DSM013 DLM015 DSM018 DLM015 DSM028 DLM018
7L/G U/O W DSM018 DLM015 DSM018 DLM015 DST030 DLM023
9S/P U/O W DSM018 DLM015 DSM022 DLM018 DST040 DLT027
9L/G U/O W/F/H DSM022 DLM018 DSM028 DLM023 DST050 DLT040
up to 30oC
Standard Low noise Standard Low noise Standard Low noise
External temperature
up to 35oC
External temperature
up to 35oC
External temperature
up to 40oC
External temperature
up to 40oC
Hiflex
Coupling of Dry Coolers for HIFLEX constant
External temperature
Model
4S/P CW DSM009 DLM008 DSM009 DLM008 DSM013 DLM011
4L/G CW DSM009 DLM008 DSM009 DLM008 DSM013 DLM011
6S/P CW DSM009 DLM008 DSM009 DLM008 DSM018 DLM015
8S/P CW DSM013 DLM011 DSM013 DLM011 DSM018 DLM015
up to 30oC
Standard Low noise Standard Low noise Standard Low noise
External temperature
up to 35oC
External temperature
up to 40oC
English
19All Versions
Hiflex
6 - Technical remarks
6.1 - Fluid, R407C
Recent international agreements (Montreal, London,
Copenhagen, Vienna and San Josè) have abolished
- with precise expiry dates - the production of the
HCFC fluids (e.g.: R22) considered as harmful for the
ozone layer. The new HFC fluids (hydrofluorocar
bons) which have to replace them contain no chlo
rine, a dangerous substance for the ozone layer. The
refrigerant R407C replace the fluid R22.
Its main features are:
Non-azeotropic mixture made of
R32/R125/R134a in which the percentage weight composition is, in ratio, 23/25/52.
Thermophysical features similar to R22.
ODP (Ozone Depletion Potential) equal to 0.
Not flammable in the air.
Low toxicity degree.
The new HFC fluids are essentially incompatible with the mineral oils which are usually used with the fluids
R12 and R22.
Therefore, new synthetic lubricants based on polyester molecules have been developed for their use.
Note: considering the peculiar thermophysical features of the fluid we give the description of the refrigera
ting cycle shown in the phase diagram of the R407C.
Attention
The differences between the units
operating with the fluid R407C and
those operating with the fluid R22 are
described below.
P (bar)
PC
PE
High pressure side Low pressure side
TCB: condensation temperature
bubble point (Liquid)
TCR: condensation temperature
dew point (Vapor)
TCM: average condensation temperature
(TCB+TCM)/2
TL: temperature of the refrigerant at
the expansion valve inlet
Overheating = TAC - TER
Isoterms
h (kJ/kg)
TLV: liquid-steam temperature
TER: evaporation temperature
dew point (Vapor)
TEM: average evaporation temperature
(TLV+TER)/2
TAC: temperature of the refrigerant at
the compressor inlet
Sub-cooling = TCB -TL
20 All Versions
English
40%
35%
30%
25%
20%
15%
Hiflex
10%
Percentage of ethylene glycol mixed with water
5%
0%
0 -5 -10 -15 -20 -25
% in weight
% in volume
Freezing temperature
English
21All Versions
Hiflex
Model
7 - Electrical characteristics
50 Hz / R 22
STANDARD POWER SUPPLY OPTIONAL POWER SUPPLY
FAN
Model
OA FLA LRA
(*)
4MUA
4SUA/W
4LUA/W 2.6 3.8 4.4 0.6 3.8 5.5 38.5 2.0 2.6 3.8 4.4 0.6 6.6 10.9 80.9 2.0
6SUA/W 2.6 4.5 8.0 0.4 4.5 6.3 43.5 2.5 2.6 6.5 5.5 0.4 7.8 12.4 91.4 2.5
6LUA/W 3.3 4.5 8.0 0.5 5.9 7.5 51.0 2.9 3.3 6.5 5.5 0.5 10.2 14.8 108.0 2.9
8SUA/W 4.5 6.8 11.0 0.9 5.9 7.5 51.0 2.9 4.5 6.8 11.0 0.9 10.2 14.8 108.0 2.9
8LUA/W 5.4 6.8 11.0 1.2 7.4 9.6 59.5 3.6 5.4 6.8 11.0 1.2 12.8 19.1 136.0 3.6
5SUA/W
5LUA/W 2.6 x 2 3.8 x 2 4.4 x 2 1.21 3.8 x 2 5.5 x 2 38.5 x 2 4.0 2.6 x 2 3.8 x 2 4.4 x 2 1.2 6.6 x 2 10.9x 2 80.9x 2 4.0
7SUA/W 2.6 x 2 4.5 x 2 8.0 x 2 0.8 4.5 x 2 6.3 x 2 43.5 x 2 5.0 2.6 x 2 6.5 x 2 5.5 x 2 0.8 7.8 x 2 12.4x 2 91.4x 2 5.0
7LUA/W 3.3 x 2 4.5 x 2 8.0 x 2 1.0 5.9 x 2 7.5 x 2 51.0 x 2 5.8 3.3 x 2 6.5 x 2 5.5 x 2 1.0 10.2x 2 14.8x 2 108.0x2 5.8
9SUA/W 4.5 x 2 6.8 x 2 11.0 x 2 1.8 5.9 x 2 7.5 x 2 51.0 x 2 5.8 4.5 x 2 6.8 x 2 11.0 x 2 1.8 10.2x 2 14.8x 2 108.0x2 5.8
9LUA/W 5.4 x 2 6.8 x 2 11.0 x 2 2.4 7.4 x 2 9.6 x 2 59.5 x 2 7.2 5.4 x 2 6.8 x 2 11.0 x 2 2.4 12.8x 2 19.1x 2 136.0x2 7.2
4MOA
4SOA/W
4LOA/W 2.5 3.8 4.4 0.5 3.8 5.5 38.5 2.0 2.5 3.8 4.4 0.5 6.6 10.9 80.9 2.0
6SOA/W 2.2 4.5 8.0 0.3 4.5 6.3 43.5 2.5 2.2 4.5 8.0 0.3 7.8 12.4 91.4 2.5
6LOA/W 3.1 4.5 8.0 0.5 5.9 7.5 51.0 2.9 3.1 4.5 8.0 0.5 10.2 14.8 108.0 2.9
8SOA/W 3.9 6.8 11.0 0.8 5.9 7.5 51.0 2.9 3.9 6.8 11.0 0.8 10.2 14.8 108.0 2.9
8LOA/W 4.7 6.8 11.0 1.1 7.4 9.6 59.5 3.6 4.7 6.8 11.0 1.1 12.8 19.1 136.0 3.6
4SCA/W
4LCA/W 2.4 3.8 4.4 0.6 3.8 5.5 38.5 2.1 2.4 3.8 4.4 0.6 6.6 10.9 80.9 2.1
6SCA/W 2.2 4.5 8.0 0.4 4.5 6.3 43.5 2.5 2.2 4.5 8.0 0.4 7.8 12.4 91.4 2.5
8SCA/W 4.2 6.8 11.0 0.8 5.9 7.5 51.0 2.9 4.2 6.5 11.0 0.8 10.2 14.8 108.0 2.9
5SOA/W
5LOA/W 2.5 x 2 3.8 x 2 4.4 x 2 1.0 3.8 x 2 5.5 x 2 38.5 x 2 4.0 2.5 x 2 3.8 x 2 4.4 x 2 1.0 6.6 x 2 10.9x 2 80.9x 2 4.0
7SOA/W 2.2 x 2 4.5 x 2 8.0 x 2 0.6 4.5 x 2 6.3 x 2 43.5 x 2 5.0 2.2 x 2 4.5 x 2 8.0 x 2 0.6 7.8 x 2 12.4x 2 91.4x 2 5.0
7LOA/W 3.1 x 2 4.5 x 2 8.0 x 2 1.0 5.9 x 2 7.5 x 2 51.0 x 2 5.8 3.1 x 2 4.5 x 2 8.0 x 2 1.0 10.2x 2 14.8x 2 108.0x2 5.8
9SOA/W 3.9 x 2 6.8 x 2 11.0 x 2 1.6 5.9 x 2 7.5 x 2 51.0 x 2 5.8 3.9 x 2 6.8 x 2 11.0 x 2 1.6 10.2x 2 14.8x 2 108.0x2 5.8
9LOA/W 4.7 x 2 6.8 x 2 11.0 x 2 2.2 7.4 x 2 9.6 x 2 59.5 x 2 7.2 4.7 x 2 6.8 x 2 11.0 x 2 2.2 12.8x 2 19.1x 2 136.0x2 7.2
4LUC 2.6 3.8 4.4 0.6 2.6 3.8 4.4 0.6
6LUC 3.3 4.5 8.0 0.5 3.3 4.5 8.0 0.5
8LUC 5.4 6.8 11.0 1.2 5.4 6.5 11.0 1.2
4LOC 2.5 3.8 4.4 0.5 2.5 3.8 4.4 0.5
6LOC 3.1 4.5 8.0 0.5 3.1 4.5 8.0 0.5
8LOC 4.7 6.8 11.0 1.1 4.7 6.5 11.0 1.1
8LUD/H 5.0 6.8 11.0 1.1 7.3 9.6 59.5 3.6 5.0 6.5 11.0 1.1 12.6 19.1 136.0 3.6
8LOD/H 4.5 6.8 11.0 1.0 7.3 9.6 59.5 3.6 4.5 6.5 11.0 1.0 12.6 19.1 136.0 3.6
8LUF 5.0 6.8 11.0 1.1 8.1 9.6 59.5 4.4 5.0 6.5 11.0 1.1 14.0 19.1 136.0 4.4
8LOF 4.5 6.8 11.0 1.0 8.0 9.6 59.5 4.4 4.5 6.5 11.0 1.0 13.9 19.1 136.0 4.4
9LUD/H 5.0 x 2 6.8 x 2 11.0 x 2 2.2 7.3 x 2 9.6 x 2 59.5 x 2 7.2 5.0 x 2 6.5 x 2 11.0 x 2 2.2 12.6x 2 19.1x 2 136.0x2 7.2
9LOD/H 4.5 x 2 6.8 x 2 11.0 x 2 2.0 7.3 x 2 9.6 x 2 59.5 x 2 7.2 4.5 x 2 6.5 x 2 11.0 x 2 2.0 12.6x 2 19.1x 2 136.0x2 7.2
9LUF 5.0 x 2 6.8 x 2 11.0 x 2 2.2 8.1 x 2 9.6 x 2 59.5 x 2 8.8 5.0 x 2 6.5 x 2 11.0 x 2 2.2 14.0x 2 19.1x 2 136.0x2 8.8
9LOF 4.5 x 2 6.8 x 2 11.0 x 2 2.0 8.0 x 2 9.6 x 2 59.5 x 2 8.8 4.5 x 2 6.5 x 2 11.0 x 2 2.0 13.9x 2 19.1x 2 136.0x2 8.8
1.2 1.6 2.9 0.3 6.0 8.7 36.5 1.4 1.2 1.6 2.9 0.3 6.0 8.7 36.5 1.4
(*)
1.4 2.1 3.1 0.3 6.5 10.9 45.0 1.4 1.4 2.1 3.1 0.3 6.5 10.9 45.0 1.4
(*)
1.4 x 2 2.1 x 2 3.1 x 2 0.6 6.5 x 2 10.9 x 2 45.0 x 2 2.8 1.4 x 2 2.1 x 2 3.1 x 2 0.6 6.5 x 2 10.9x 2 45.0x 2 2.8
(*)
0.9 1.6 2.9 0.2 6.0 8.7 36.5 1.4 0.9 1.6 2.9 0.2 6.0 8.7 36.5 1.4
(*)
1.2 2.1 3.1 0.3 6.5 10.9 45.0 1.4 1.2 2.1 3.1 0.3 6.5 10.9 45.0 1.4
(*)
1.4 2.1 3.1 0.3 6.5 10.9 45.0 1.4 1.4 2.1 3.1 0.3 6.5 10.9 45.0 1.4
(*)
1.2 x 2 2.1 x 2 3.1 x 2 0.6 6.5 x 2 10.9 x 2 45.0 x 2 2.8 1.2 x 2 2.1 x 2 3.1 x 2 0.6 6.5 x 2 10.9x 2 45.0x 2 2.8
1ph - 230V
operating
power
(kW)
COMPRESSOR
3ph - 400V
OA FLA LRA
STANDARD R 22
operating
power
(kW)
FAN
1ph - 230V
OA FLA LRA
operating
power
(kW)
COMPRESSOR
3ph - 230V
OA FLA LRA
operating
power
(kW)
22 All Versions
English
50 Hz / R 407C
Model
STANDARD POWER SUPPLY OPTIONAL POWER SUPPLY
FAN
Model
OA FLA LRA
(*)
4PUA/W
4GUA/W 2.6 3.8 4.4 0.6 4.2 5.5 38.5 2.2 2.6 3.8 4.4 0.6 7.3 10.9 80.9 2.2
6PUA/W 2.6 4.5 8.0 0.4 4.8 6.3 43.5 2.5 2.6 6.5 5.5 0.4 8.3 12.4 91.4 2.5
6GUA/W 3.3 4.5 8.0 0.5 6.0 7.5 51.0 3.1 3.3 6.5 5.5 0.5 10.4 14.8 108.0 3.1
8PUA/W 4.5 7.0 7.1 0.9 6.0 7.5 51.0 3.1 4.5 7.0 7.1 0.9 10.4 14.8 108.0 3.1
8GUA/W 5.4 7.0 7.1 1.2 7.6 9.6 59.5 3.8 5.4 7.0 7.1 1.2 13.1 19.1 136.0 3.8
5PUA/W
5GUA/W 2.6 x 2 3.8 x 2 4.4 x 2 1.2 4.2 x 2 5.5 x 2 38.5 x 2 4.4 2.6 x 2 3.8 x 2 4.4 x 2 1.2 7.3 x 2 10.9x 2 80.9x 2 4.4
7PUA/W 2.6 x 2 4.5 x 2 8.0 x 2 0.8 4.8 x 2 6.3 x 2 43.5 x 2 5.0 2.6 x 2 6.5 x 2 5.5 x 2 0.8 8.3 x 2 12.4x 2 91.4x 2 5.0
7GUA/W 3.3 x 2 4.5 x 2 8.0 x 2 1.0 6.0 x 2 7.5 x 2 51.0 x 2 6.2 3.3 x 2 6.5 x 2 5.5 x 2 1.0 10.4x 2 14.8x 2 108.0x2 6.2
9PUA/W 4.5 x 2 7.0 x 2 7.1 x 2 1.8 6.0 x 2 7.5 x 2 51.0 x 2 6.2 4.5 x 2 7.0 x 2 7.1 x 2 1.8 10.4x 2 14.8x 2 108.0x2 6.2
9GUA/W 5.4 x 2 7.0 x 2 7.1 x 2 2.4 7.6 x 2 9.6 x 2 59.5 x 2 7.6 5.4 x 2 7.0 x 2 7.1 x 2 2.4 13.1x 2 19.1x 2 136.0x2 7.6
4POA/W
4GOA/W 2.5 3.8 4.4 0.5 4.2 5.5 38.5 2.2 2.5 3.8 4.4 0.5 7.3 10.9 80.9 2.2
6POA/W 2.2 4.5 8.0 0.3 4.8 6.3 43.5 2.5 2.2 6.5 5.5 0.3 8.3 12.4 91.4 2.5
6GOA/W 3.1 4.5 8.0 0.5 6.0 7.5 51.0 3.1 3.1 6.5 5.5 0.5 10.4 14.8 108.0 3.1
8POA/W 3.9 6.8 11.0 0.8 6.0 7.5 51.0 3.1 3.9 7.0 7.1 0.8 10.4 14.8 108.0 3.1
8GOA/W 4.7 6.8 11.0 1.1 7.6 9.6 59.5 3.8 4.7 7.0 7.1 1.1 13.1 19.1 136.0 3.8
4PCA/W
4GCA/W 2.4 3.8 4.4 0.6 4.2 5.5 38.5 2.2 2.4 3.8 4.4 0.6 7.3 10.9 80.9 2.2
6PCA/W 2.2 4.5 8.0 0.4 4.8 6.3 43.5 2.5 2.2 4.5 8.0 0.4 8.3 12.4 91.4 2.5
8PCA/W 4.2 6.8 11.0 0.8 6.0 7.5 51.0 3.1 4.2 6.8 11.0 0.8 10.4 14.8 108.0 3.1
5POA/W
5GOA/W 2.5 x 2 3.8 x 2 4.4 x 2 1.0 4.2 x 2 5.5 x 2 38.5 x 2 4.4 2.5 x 2 3.8 x 2 4.4 x 2 1.0 7.3 x 2 10.9x 2 80.9x 2 4.4
7POA/W 2.2 x 2 4.5 x 2 8.0 x 2 0.6 4.8 x 2 6.3 x 2 43.5 x 2 5.0 2.2 x 2 6.5 x 2 5.5 x 2 0.6 8.3 x 2 12.4x 2 91.4x 2 5.0
7GOA/W 3.1 x 2 4.5 x 2 8.0 x 2 1.0 6.0 x 2 7.5 x 2 51.0 x 2 6.2 3.1 x 2 6.5 x 2 5.5 x 2 1.0 10.4x 2 14.8x 2 108.0x2 6.2
9POA/W 3.9 x 2 6.8 x 2 11.0 x 2 1.6 6.0 x 2 7.5 x 2 51.0 x 2 6.2 3.9 x 2 7.0 x 2 7.1 x 2 1.6 10.4x 2 14.8x 2 108.0x2 6.2
9GOA/W 4.7 x 2 6.8 x 2 11.0 x 2 2.2 7.6 x 2 9.6 x 2 59.5 x 2 7.6 4.7 x 2 7.0 x 2 7.1 x 2 2.2 13.1x 2 19.1x 2 136.0x2 7.6
8GUD/H 5.0 6.8 11.0 1.1 7.6 9.6 59.5 3.8 5.0 6.8 11.0 1.1 13.1 19.1 136.0 3.8
8GOD/H 4.5 6.8 11.0 1.0 7.6 9.6 59.5 3.8 4.5 6.8 11.0 1.0 13.1 19.1 136.0 3.8
8GUF 5.0 6.8 11.0 1.1 8.6 9.6 59.5 4.7 5.0 6.8 11.0 1.1 14.9 19.1 136.0 4.7
8GOF 4.5 6.8 11.0 1.0 8.5 9.6 59.5 4.6 4.5 6.8 11.0 1.0 14.7 19.1 136.0 4.6
9GUD/H 5.0 x 2 6.8 x 2 11.0 x 2 2.2 7.6 x 2 9.6 x 2 59.5 x 2 7.6 5.0 x 2 6.8 x 2 11.0 x 2 2.2 13.1x 2 19.1x 2 136.0x2 7.6
9GOD/H 4.5 x 2 6.8 x 2 11.0 x 2 2.0 7.6 x 2 9.6 x 2 59.5 x 2 7.6 4.5 x 2 6.8 x 2 11.0 x 2 2.0 13.1x 2 19.1x 2 136.0x2 7.6
9GUF 5.0 x 2 6.8 x 2 11.0 x 2 2.2 8.6 x 2 9.6 x 2 59.5 x 2 9.4 5.0 x 2 6.8 x 2 11.0 x 2 2.2 14.9x 2 19.1x 2 136.0x2 9.4
9GOF 4.5 x 2 6.8 x 2 11.0 x 2 2.0 8.5 x 2 9.6 x 2 59.5 x 2 9.2 4.5 x 2 6.8 x 2 11.0 x 2 2.0 14.7x 2 19.1x 2 136.0x2 9.2
1.4 2.1 3.1 0.3 6.8 10.9 45.0 1.5 1.4 2.1 3.1 0.3 6.8 10.9 45.0 1.5
(*)
1.4 x 2 2.1 x 2 3.1 x 2 0.6 6.8 x 2 10.9 x 2 45.0 x 2 3.0 1.4 x 2 2.1 x 2 3.1 x 2 0.6 6.8 x 2 10.9x 2 45.0x 2 3.0
(*)
1.2 2.1 3.1 0.3 6.8 10.9 45.0 1.5 1.2 2.1 3.1 0.3 6.8 10.9 45.0 1.5
(*)
1.4 2.1 3.1 0.3 6.8 10.9 45.0 1.5 1.4 2.1 3.1 0.3 6.8 10.9 45.0 1.5
(*)
1.2 x 2 2.1 x 2 3.1 x 2 0.6 6.8 x 2 10.9 x 2 45.0 x 2 3.0 1.2 x 2 2.1 x 2 3.1 x 2 0.6 6.8 x 2 10.9x 2 45.0x 2 3.0
1ph - 230V
operating
power
(kW)
1) Fan OA is for standard unit operating at the standard pressure drop.
2) Compressor OA is referred to - room conditions: 24C, 50% RH; condensing temperature: 45C. A/W/D/H models
3) Compressor OA is referred to - room conditions: 24C, 50% RH; ext. temperature: 35C. F models
4) Compressor FLA is for the contemporary conditions of minimum evaporating pressure and maximum condensing pressures.
COMPRESSOR
3ph - 400V
OA FLA LRA
OPTIONAL R 407C
operating
power
(kW)
FAN
1ph - 230V
OA FLA LRA
operating
power
(kW)
COMPRESSOR
3ph - 230V
OA FLA LRA
Hiflex
operating
power
(kW)
English
23All Versions
Hiflex
Model
60 Hz / R 22
FAN
1ph - 230V
OA FLA LRA
operating power
(kW)
OA FLA LRA
STANDARD R 22
4MUA 1.5 1.5 2.7 0.3 6.0 10.3 36.5 1.7 230/1/60
4SUA/W 2.3 2.9 4.3 0.5 6.5 11.4 56.0 1.7 208-230/1/60
4LUA/W 4.3 4.8 5.6 1.0 6.6 11.4 83.0 2.5 200-230/3/60
6SUA/W 3.7 5.4 9.6 0.7 7.8 13.4 95.0 3.0 200-230/3/60
6LUA/W 4.0 5.4 9.6 0.8 5.9 7.8 57.0 3.5 380/3/60
8SUA/W 5.9 7.0 11.3 1.3 5.9 7.8 57.0 3.5 380/3/60
8LUA/W 7.1 7.0 11.3 1.6 7.4 10.7 64.0 4.3 380/3/60
5SUA/W 2.3 x 2 2.9 x 2 4.3 x 2 1.0 6.5 x 2 11.4 x 2 56.0 x 2 3.4 208-230/1/60
5LUA/W 4.3 x 2 4.8 x 2 5.6 x 2 2.0 6.6 x 2 11.4 x 2 83.0 x 2 5.0 200-230/3/60
7SUA/W 3.7 x 2 5.4 x 2 9.6 x 2 1.4 7.8 x 2 13.4 x 2 95.0 x 2 6.0 200-230/3/60
7LUA/W 4.0 x 2 5.4 x 2 9.6 x 2 1.6 5.9 x 2 7.8 x 2 57.0 x 2 7.0 380/3/60
9SUA/W 5.9 x 2 7.0 x 2 11.3 x 2 2.6 5.9 x 2 7.8 x 2 57.0 x 2 7.0 380/3/60
9LUA/W 7.1 x 2 7.0 x 2 11.3 x 2 3.2 7.4 x 2 10.7 x 2 64.0 x 2 8.6 380/3/60
4MOA 1.2 1.5 2.7 0.2 5.9 10.3 36.5 1.7 230/1/60
4SOA/W 2.1 2.9 4.3 0.5 6.5 11.4 56.0 1.7 208-230/1/60
4LOA/W 4.1 4.8 5.6 1.0 6.6 11.4 83.0 2.5 200-230/3/60
6SOA/W 3.3 5.4 9.6 0.7 7.8 13.9 95.0 3.0 200-230/3/60
6LOA/W 3.7 5.4 9.6 0.8 5.9 7.8 57.0 3.5 380/3/60
8SOA/W 5.1 7.0 11.3 1.1 5.9 7.8 57.0 3.5 380/3/60
8LOA/W 6.2 7.0 11.3 1.4 7.4 10.7 64.0 4.3 380/3/60
4SCA/W 1.9 2.9 4.3 0.4 6.5 11.4 56.0 1.7 208-230/1/60
4LCA/W 3.9 4.8 5.6 1.0 6.6 11.4 83.0 2.5 200-230/3/60
6SCA/W 2.5 6.4 9.6 0.5 7.8 13.9 95.0 3.0 200-230/3/60
8SCA/W 4.6 7.0 11.3 1.1 5.9 7.8 57.0 3.5 380/3/60
5SOA/W 2.1 x 2 2.9 x 2 4.3 x 2 3.0 6.5 x 2 11.4 x 2 56.0 x 2 3.4 208-230/1/60
5LOA/W 4.1 x 2 4.8 x 2 5.6 x 2 2.0 6.6 x 2 11.4 x 2 83.0 x 2 5.0 200-230/3/60
7SOA/W 3.3 x 2 5.4 x 2 9.6 x 2 1.4 7.8 x 2 13.9 x 2 95.0 x 2 6.0 200-230/3/60
7LOA/W 3.7 x 2 5.4 x 2 9.6 x 2 1.6 5.9 x 2 7.8 x 2 57.0 x 2 7.0 380/3/60
9SOA/W 5.1 x 2 7.0 x 2 11.3 x 2 2.2 5.9 x 2 7.8 x 2 57.0 x 2 7.0 380/3/60
9LOA/W 6.2 x 2 7.0 x 2 11.3 x 2 2.8 7.4 x 2 10.7 x 2 64.0 x 2 8.6 380/3/60
4LUC 4.3 4.8 5.6 1.0
6LUC 4.0 5.4 9.6 0.8
8LUC 7.1 7.0 11.3 1.6
4LOC 4.1 4.8 5.6 1.0
6LOC 3.7 6.4 9.6 0.8
8LOC 6.2 7.0 11.3 1.4
8LUD/H 6.6 7.0 11.3 1.5 7.3 10.7 64.0 4.4 380/3/60
8LOD/H 5.8 7.0 11.3 1.4 7.2 10.7 64.0 4.4 380/3/60
8LUF 6.6 7.0 11.3 1.5 8.7 10.7 64.0 5.2 380/3/60
8LOF 5.8 7.0 11.3 1.4 8.7 10.7 64.0 5.2 380/3/60
9LUD/H 6.6 x 2 7.0 x 2 11.3 x 2 3.0 7.3 x 2 10.7 x 2 64.0 x 2 8.8 380/3/60
9LOD/H 5.8 x 2 7.0 x 2 11.3 x 2 2.8 7.2 x 2 10.7 x 2 64.0 x 2 8.8 380/3/60
9LUF 6.6 x 2 7.0 x 2 11.3 x 2 3.0 8.8 x 2 10.7 x 2 64.0 x 2 10.4 380/3/60
9LOF 5.8 x 2 7.0 x 2 11.3 x 2 2.8 8.8 x 2 10.7 x 2 64.0 x 2 10.4 380/3/60
COMPRESSOR
operating power
(kW)
power supply
(V/ph/Hz)
24 All Versions
English
60 Hz / R 407C
Model
FAN
1ph - 230V
OA FLA LRA
operating power
(kW)
OA FLA LRA
OPTIONAL R 407C
4PUA/W 2.3 2.9 4.3 0.5 6.8 11.4 56.0 1.7 208-230/1/60
4GUA/W 4.3 4.8 5.6 1.0 7.3 11.4 83.0 2.6 200-230/3/60
6PUA/W 3.7 5.4 9.6 0.7 8.3 13.9 95.0 3.0 200-230/3/60
6GUA/W 4.0 5.4 9.6 0.8 6.0 7.8 57.0 3.7 380/3/60
8PUA/W 5.9 7.0 11.3 1.3 6.0 7.8 57.0 3.7 380/3/60
8GUA/W 7.1 7.0 11.3 1.6 7.6 10.7 64.0 4.6 380/3/60
5PUA/W 2.3 x 2 2.9 x 2 4.3 x 2 1.0 6.8 x 2 11.4 x 2 56.0 x 2 3.4 208-230/1/60
5GUA/W 4.3 x 2 4.8 x 2 5.6 x 2 2.0 7.3 x 2 11.4 x 2 83.0 x 2 5.2 200-230/3/60
7PUA/W 3.7 x 2 5.4 x 2 9.6 x 2 1.4 8.3 x 2 13.9 x 2 95.0 x 2 6.0 200-230/3/60
7GUA/W 4.0 x 2 5.4 x 2 9.6 x 2 1.6 6.0 x 2 7.8 x 2 57.0 x 2 7.4 380/3/60
9PUA/W 5.9 x 2 7.0 x 2 11.3 x 2 2.6 6.0 x 2 7.8 x 2 57.0 x 2 7.4 380/3/60
9GUA/W 7.1 x 2 7.0 x 2 11.3 x 2 3.2 7.6 x 2 10.7 x 2 64.0 x 2 9.2 380/3/60
4POA/W 2.1 2.9 4.3 0.5 6.8 11.4 56.0 1.8 208-230/1/60
4GOA/W 4.1 4.8 5.6 1.0 7.3 11.4 83.0 2.6 200-230/3/60
6POA/W 3.3 5.4 9.6 0.7 8.3 13.9 95.0 3.0 200-230/3/60
6GOA/W 3.7 5.4 9.6 0.8 6.0 7.8 57.0 3.7 380/3/60
8POA/W 5.1 7.0 11.3 1.1 6.0 7.8 57.0 3.7 380/3/60
8GOA/W 6.2 7.0 11.3 1.4 7.6 10.7 64.0 4.6 380/3/60
4PCA/W 1.9 2.9 4.3 0.4 6.8 11.4 56.0 1.8 208-230/1/60
4GCA/W 2.9 4.8 5.6 1.0 7.3 11.4 83.0 2.6 200-230/3/60
6PCA/W 3.9 5.4 9.6 0.5 8.3 13.9 95.0 3.0 200-230/3/60
8PCA/W 4.6 7.0 11.3 1.1 6.0 7.8 57.0 3.7 380/3/60
5POA/W 2.1 x 2 2.9 x 2 4.3 x 2 1.0 6.8 x 2 11.4 x 2 56.0 x 2 3.6 208-230/1/60
5GOA/W 4 x 2.1 4.8 x 2 5.6 x 2 2.0 7.3 x 2 11.4 x 2 83.0 x 2 5.2 200-230/3/60
7POA/W 3.3 x 2 5.4 x 2 9.6 x 2 1.4 8.3 x 2 13.9 x 2 95.0 x 2 6.0 200-230/3/60
7GOA/W 3.7 x 2 5.4 x 2 9.6 x 2 1.6 6.0 x 2 7.8 x 2 57.0 x 2 7.4 380/3/60
9POA/W 5.1 x 2 7.0 x 2 11.3 x 2 2.2 6.0 x 2 7.8 x 2 57.0 x 2 7.4 380/3/60
9GOA/W 6.2 x 2 7.0 x 2 11.3 x 2 2.8 7.6 x 2 10.7 x 2 64.0 x 2 9.2 380/3/60
8GUD/H 6.6 7.0 11.3 1.5 7.6 10.7 64.0 4.6 380/3/60
8GOD/H 5.8 7.0 11.3 1.4 7.6 10.7 64.0 4.6 380/3/60
8GUF 6.6 7.0 11.3 1.5 7.5 10.7 64.0 5.5 380/3/60
8GOF 5.8 7.0 11.3 1.4 7.5 10.7 64.0 5.5 380/3/60
9GUD/H 6.6 x 2 7.0 x 2 11.3 x 2 3.0 7.6 x 2 10.7 x 2 64.0 x 2 9.2 380/3/60
9GOD/H 5.8 x 2 7.0 x 2 11.3 x 2 2.8 7.6 x 2 10.7 x 2 64.0 x 2 9.2 380/3/60
9GUF 6.6 x 2 7.0 x 2 11.3 x 2 3.0 7.5 x 2 10.7 x 2 64.0 x 2 11.0 380/3/60
9GOF 5.8 x 2 7.0 x 2 11.3 x 2 2.8 7.5 x 2 10.7 x 2 64.0 x 2 11.0 380/3/60
1) Fan OA is for standard unit operating at the standard pressure drop.
2) Compressor OA is referred to - room conditions: 24C, 50% RH; condensing temperature: 45C. A/W/D/H models
3) Compressor OA is referred to - room conditions: 24C, 50% RH; ext. temperature: 35C. F models
4) Compressor FLA is for the contemporary conditions of minimum evaporating pressure and maximum condensing pressure.
COMPRESSOR
operating power
(kW)
Hiflex
power supply
(V/ph/Hz)
English
25All Versions
Hiflex
Model
MODEL
COMPONENTS
H P
F A N
OPTIONAL
400 V/3 ph/50-60 Hz 230 V/3 ph/50-60 Hz
Electrical heating Humidifier Electrical heating Humidifier
FLA
power
FLA
[kW]
nominal
(*)
(*)
6.5 4.5 6.5 1.5 11.3 4.5 6.5 1.5
6.5 4.5 6.5 1.5 11.3 4.5 6.5 1.5
4S/P/M U/O/C A/W
4L/G U/O/C A/W/C
6S/P U/O/C A/W 6.5 4.5 5.0 3.4 11.3 4.5 8.1 3.4
6L/G U/O A/W/C 6.5 4.5 5.0 3.4 11.3 4.5 8.1 3.4
8S/P U/O A/W 6.5 4.5 5.0 3.4 11.3 4.5 8.1 3.4
8L/G U/O A/W/F/D/H/C 6.5 4.5 5.0 3.4 11.3 4.5 8.1 3.4
5S/P U/O A/W
5L/G U/O A/W/C
(*)
(*)
6.5 x 2 9.0 6.5 3.0 11.3 x 2 9.0 6.5 3.0
6.5 x 2 9.0 6.5 3.0 11.3 x 2 9.0 6.5 3.0
7S/P U/O A/W 6.5 x 2 9.0 5.0 6.8 11.3 x 2 9.0 8.1 6.8
7L/G U/O A/W/C 6.5 x 2 9.0 5.0 6.8 11.3 x 2 9.0 8.1 6.8
9S/P U/O A/W 6.5 x 2 9.0 5.0 6.8 11.3 x 2 9.0 8.1 6.8
9L/G U/O A/W/F/D/H/C 6.5 x 2 9.0 5.0 6.8 11.3 x 2 9.0 8.1 6.8
Electrical heating values are for maximum heating (3 steps).
(*) The humidifiers in the models 4 M and 4Sx and 4Lx are single-phase (230V/1ph/50-60 Hz)
nominal
power
[kW]
FLA
nominal
power
[kW]
FLA
nominal
power
[kW]
CONFIGURATION WITH OPTIONAL FANS TYPE HPFan"
POWER SUPPLY 230-400/3/50 + N POWER SUPPLY 230-380/3/60 + N
OA FLA LRA OA FLA LRA
4S/P/M U A/W
4S/P/M O A/W
4S/P C A/W
4L/G U A/W/C
4L/G O A/W/C
4L/G C A/W
6S/P U A/W
6S/P O A/W
6S/P C A/W
6L/G U A/W/C
6L/G O A/W/C
8S/P U A/W
8S/P O A/W
8S/P C A/W
8L/G U
A/W/C/D/F/H
8L/G O
A/W/C/D/F/H
5S/P U A/W
5S/P O A/W
5L/G U A/W/C
5L/G O A/W/C
7S/P U A/W
7S/P O A/W
7L/G U A/W/C
7L/G O A/W/C
9S/P U A/W
9S/P O A/W
9L/G U
A/W/C/D/F/H
9L/G O
A/W/C/D/F/H
Fan OA is for standard unit operating at the standard pressure drop.
2.4 3.2 6.5 3.72 4.3
2.3 3.2 6.5 3.48 4.3
3.2 6.5 3.01 4.3
2.9 3.2 6.5 4.82 6.3
2.8 3.2 6.5 5.03 6.3
3.2 6.5 4.86 6.3
5.3 6.5 12.0 5.71 6.3
5.6 6.5 12.0 5.51 6.3
6.5 12.0 5.11 6.3
5.4 6.5 12.0 6.09 6.3
5.6 6.5 12.0 5.89 6.3
7.5 9.4 17.0
7.6 9.4 17.0
7.6 9.4 17.0
7.8 9.4 17.0
2.4 x 2 3.2 x 2 6.5 x 2 3.72 x 2 4.3 x 2
2.3 x 2 3.2 x 2 6.5 x 2 3.48 x 2 4.3 x 2
2.9 x 2 3.2 x 2 6.5 x 2 4.82 x 2 6.3 x 2
2.8 x 2 6.5 x 2 6.5 x 2 5.03 x 2 6.3 x 2
5.3 x 2 6.5 x 2 12.0 x 2 5.71 x 2 6.3 x 2
5.6 x 2 6.5 x 2 12.0 x 2 5.51 x 2 6.3 x 2ì
5.4 x 2 6.5 x 2 12.0 x 2 6.09 x 2 6.3 x 2
5.6 x 2 6.5 x 2 12.0 x 2 5.89 x 2 6.3 x 2
7.5 x 2 9.4 x 2 17.0 x 2
7.6 x 2 9.4 x 2 17.0 x 2
7.6 x 2 9.4 x 2 17.0 x 2
7.8 x 2 9.4 x 2 17.0 x 2
17.0
26 All Versions
English
8 - Aeraulic features
8.1 - Useful available heads
The air conditioners of the Hiflex series are supplied with electric fans sized for a useful head of 20 Pa for
the models under, 50 Pa for the models over.
When the pressure drop on the air side are higher or some ducts are provided on the air circuit, the air
flows vary as shown below.
The boldface numbers refer to the rated value.
Available heads - 50 Hz
Air flow
4SU A/W
5SU A/W
Avail
able
head
4MU A
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.225 133 0.350 83 0.500 167 0.575 108 0.625 110 0.950 161 1.000 148 0.800 170
0.250 120 0.375 73 0.525 152 0.600 97 0.650 99 0.975 158 1.025 143 0.850 155
0.275 103 0.400 60 0.550 133 0.625 87 0.675 88 1.000 154 0.050 136 0.900 141
0.300 88 0.418 50 0.575 103 0.650 75 0.700 75 1.025 149 1.075 129 0.950 128
0.325 76 0.425 46 0.600 80 0.675 62 0.725 63 1.050 142 1.100 121 1.000 113
0.350 65 0.450 28 0.625 45 0.696 50 0.750 50 1.075 133 1.125 112 1.050 97
0.375 53 0.460 20 0.640 20 0.700 48 0.775 35 1.100 120 1.150 102 1.100 79
0.400 40 0.475 8 0.650 02 0.725 32 0.800 20 1.125 105 1.175 91 1.150 57
0.425 24 0.485 0 0.651 0 0.743 20 0.825 4 1.150 85 1.200 80 1.200 33
0.430 20 0.750 15 0.831 0 1.175 61 1.225 68 1.220 20
0.450 3 0.770 0 1.186 50 1.250 55 1.250 4
0.453 0 1.200 33 1.259 50
Avail
able
head
4LU A/W/C
Air flow
5LU A/W
Avail
able
head
Air flow
6SU A/W
7SU A/W
Avail
able
head
6LUA/W/C
Air flow
7LU A/W
Avail
able
head
8SU A/W
9SU A/W
Air flow
1.210 20 1.275 41
1.225 0 1.300 26
Avail
able
head
8LU A/W/C
9LU A/W
Air flow
1.310 20
1.325 10
1.341 0
Avail
able
head
8LU /D/H/F
9LU /D/H/F
Air flow
Hiflex
Avail
able
head
Air flow
4SO A/W
5SO A/W
Avail
able
head
4MO A
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.225 99 0.375 64 0.450 163 0.475 139 0.575 124 0.875 115 0.975 106 0.800 142
0.250 78 0.400 50 0.475 151 0.500 130 0.600 114 0.900 109 1.000 99 0.840 126
0.275 52 0.425 38 0.500 136 0.525 121 0.625 103 0.925 104 1.025 91 0.880 112
0.300 27 0.450 15 0.525 118 0.575 100 0.650 91 0.950 99 1.050 82 0.920 98
0.325 4 0.467 0 0.550 95 0.600 89 0.675 79 0.975 93 1.075 72 0.960 84
0.330 0 0.575 68 0.625 78 0.700 67 1.000 86 1.100 61 1.000 69
Avail
able
head
4LO A/W/C
5LO A/W
Air flow
0.589 50 0.675 52 0.725 53 1.025 77 1.125 50 1.040 55
0.600 35 0.678 50 0.730 50 1.050 67 1.150 37 1.050 50
0.623 0 0.700 36 0.750 39 1.075 53 1.175 23 1.080 38
Avail
able
head
6SO A/W
7SO A/W
Air flow
0.725 20 0.775 24 1.080 50 1.200 9 1.120 18
0.750 2 0.800 8 1.100 37 1.216 0
0.754 0 0.812 0 1.125 18
Avail
able
head
6LO A/W/C
Air flow
7LO A/W
Avail
able
head
8SO A/W
9SO A/W
Air flow
1.145 0
Avail
able
head
8LO A/W/C
Air flow
9LO A/W
Avail
able
head
8LO /D/H/F
9LO /D/H/F
Air flow
Avail
head
able
all Versions
27
Hiflex
4SC A/W 4LC A/W 6SC A/W 8SC A/W
Air flow Available head Air flow Available head Air flow Available head Air flow Available head
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.300 81 0.375 191 0.375 164 0.800 107
0.325 68 0.400 159 0.400 157 0.825 99
0.350 55 0.425 130 0.425 151 0.850 91
0.360 50 0.450 111 0.450 145 0.875 84
0.375 41 0.475 99 0.475 139 0.900 76
0.400 25 0.500 82 0.500 132 0.925 67
0.425 6 0.525 56 0.525 124 0.950 58
0.530 50 0.550 115 0.970 50
0.550 23 0.575 106 0.975 48
0.600 94 1.000 37
0.625 82 1.025 24
0.650 68 1.050 8
0.675 54 1.075
0.680 50 1.100
0.700 38 1.125
0.725 21 1.150
0.750 3
Available heads - 60 Hz
Air flow
4SU A/W
5SU A/W
Avail
able
head
4MU A
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.150 250 0.275 202 0.375 375 0.375 270 0.375 289 0.800 268 0.950 266 0.950 233
0.175 241 0.300 185 0.400 350 0.400 261 0.400 280 0.825 259 0.975 261 0.975 227
0.200 231 0.325 169 0.425 322 0.425 252 0.425 270 0.850 251 1.000 255 1.000 219
0.225 219 0.350 155 0.450 291 0.450 242 0.450 261 0.875 243 1.025 250 1.025 212
0.250 205 0.375 142 0.475 259 0.475 233 0.475 251 0.900 237 1.050 243 1.050 203
0.275 188 0.400 130 0.500 227 0.500 223 0.500 241 0.925 230 1.075 236 1.075 194
0.300 167 0.425 118 0.525 196 0.525 212 0.525 232 0.950 224 1.100 227 1.100 184
0.325 142 0.450 105 0.550 166 0.550 201 0.550 222 0.975 217 1.125 218 1.125 172
0.350 113 0.475 90 0.575 136 0.575 190 0.575 212 1.000 206 1.150 208 1.150 160
0.375 78 0.500 71 0.600 104 0.600 178 0.600 201 1.025 190 1.175 196 1.175 146
0.400 38 0.525 48 0.625 63 0.625 165 0.625 191 1.050 164 1.200 183 1.200 132
0.410 20 0.549 20 0.644 20 0.650 152 0.650 180 1.075 124 1.225 169 1.225 115
0.420 0 0.563 0 0.650 3 0.675 137 0.675 168 1.100 61 1.250 154 1.250 97
Avail
able
head
4LU A/W/C
5LU A/W
Air flow
0.651 0 0.700 121 0.700 156 1.122 20 1.275 135 1.275 77
Avail
able
head
6SU A/W
7SU A/W
Air flow
0.725 104 0.725 143 1.125 0 1.300 114 1.300 53
0.750 83 0.750 129 1.325 87 1.325 24
0.775 59 0.775 114 1.350 54 1.328 20
0.800 28 0.800 98 1.371 20 1.343 0
0.806 20 0.825 80 1.375 12
0.818 0 0.850 62 1.381 0
Avail
able
head
6LUA/W/C
7LU A/W
Air flow
0.875 41
0.899 20
0.920 0
Avail
able
head
Air flow
8SU A/W
9SU A/W
Avail
able
head
8LU A/W/C
Air flow
9LU A/W
Avail
able
head
8LU /D/H/F
9LU /D/H/F
Air flow
Avail
able
head
28 all Versions
Hiflex
4MO A
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.150 213 0.275 195 0.375 363 0.375 267 0.375 286 0.800 233 0.950 221 0.950 192
0.175 191 0.300 177 0.400 336 0.400 258 0.400 276 0.825 223 0.975 214 0.975 183
0.200 166 0.325 160 0.425 306 0.425 248 0.425 266 0.850 215 1.000 206 1.000 174
0.225 137 0.350 144 0.450 274 0.450 238 0.450 256 0.875 207 1.025 198 1.025 164
0.250 103 0.375 130 0.475 240 0.475 228 0.475 246 0.900 199 1.050 189 1.050 153
0.275 64 0.400 116 0.500 206 0.500 217 0.500 236 0.925 190 1.075 178 1.075 141
0.300 20 0.425 102 0.525 172 0.525 207 0.525 226 0.950 177 1.100 167 1.100 129
0.310 0 0.450 87 0.550 140 0.550 195 0.550 216 0.975 159 1.125 155 1.125 115
Avail
able
head
4SO A/W
5SO A/W
Air flow
0.475 70 0.575 107 0.575 183 0.575 205 1.000 131 1.150 142 1.150 100
0.500 50 0.600 72 0.600 171 0.600 194 1.025 89 1.175 128 1.175 84
0.525 25 0.614 50 0.625 157 0.625 183 1.046 50 1.200 112 1.200 66
0.545 0 0.625 29 0.650 143 0.650 171 1.050 24 1.225 95 1.222 50
Avail
able
head
4LO A/W/C
5LO A/W
Air flow
0.638 0 0.675 128 0.675 159 1.057 0 1.250 76 1.225 47
Avail
able
head
6SO A/W
7SO A/W
Air flow
0.700 111 0.700 146 1.275 55 1.250 26
0.725 93 0.725 132 1.279 50 1.275 3
0.750 72 0.750 117 1.300 30 1.278 0
0.772 50 0.775 102 1.325 1
0.775 46 0.800 85 1.326 1
0.800 15 0.825 67
0.810 0 0.846 50
Avail
able
head
6LO A/W/C
7LO A/W
Air flow
0.875 26
0.900 3
0.903 0
Avail
able
head
Air flow
8SO A/W
9SO A/W
Avail
able
head
8LO A/W/C
Air flow
9LO A/W
Avail
able
head
8LO /D/H/F
9LO /D/H/F
Air flow
Avail
head
able
4SC A/W 4LC A/W 6sC A/W 8SC A/W
Air flow Available head Air flow Available head Air flow Available head Air flow Available head
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.275 155 0.375 304 0.375 233 0.800 171
0.300 130 0.400 269 0.400 219 0.825 158
0.325 105 0.425 230 0.425 204 0.850 146
0.350 80 0.450 189 0.450 189 0.875 134
0.375 56 0.475 145 0.475 173 0.900 122
0.381 50 0.500 101 0.500 156 0.925 108
0.400 32 0.525 56 0.525 139 0.950 91
0.425 7 0.528 50 0.550 121 0.975 68
0.432 0 0.550 13 0.575 102 0.990 50
0.557 0 0.600 82 1.000 36
0.625 62 1.020 0
0.639 50
0.650 40
0.675 16
0.692 0
The static pressure increase at the different air flows is indicated hereinafter for a proper calculation of the
required useful head. This increase must be taken into account if some optional devices are supplied.
all Versions
29
Hiflex
Model
Mode
4MUA
4SUA/W
4LUA/W
5SUA/W
5LUA/W
6SUA/W
6LUA/W
7SUA/W
7LUA/W
8SUA/W
8LUA/W
9 - Sound Pressure Level
Hiflex units have been designed with
particular care for sound and vibration
problems. The complete mechanical in
sulation of the ventilating section, com
bined with the special study of the ae
raulic circuit as a consequence of
accurate researches made in our ther
modynamical laboratories and the oversizing of the components crossed by air offer the highest ventila
tion efficiency with the lowest sound emission.
9.1 - Sound emission spectra
The following tables show the noise levels for every octave band frequency.
Version UNDER - 50 Hz
Model Mode
SPL(1) 45.1 42.5 42.5 46.6 40.4 37.8 34.2 27.6 18.0 43.5
4MUA
4SUA/W
4LUA/W
4LUC
5SUA/W
5LUA/W
6SUA/W
6LUA/W
6LUC
7SUA/W
7LUA/W
8SUA/W
8LUA/W
SPL(2) 49.1 54.8 47.9 48.0 40.9 39.7 35.0 28.0 19.0 44.9
PWL(3) 64.6 64.6 66.1 67.1 66.1 63.6 60.1 56.1 51.1 68.5
SPL(1) 47.1 44.5 44.5 48.6 42.4 39.8 36.2 29.6 20.0 45.5
SPL(2) 51.1 56.8 49.9 50.0 42.9 41.7 37.0 30.0 21.0 46.9
PWL(3) 66.6 66.6 68.1 69.1 68.1 65.6 62.1 58.1 53.1 70.5
SPL(1) 50.4 47.3 48.7 53.9 46.3 43.8 40.2 34.2 24.1 49.9
SPL(2) 50.5 52.4 50.9 53.4 46.4 44.8 40.4 34.1 24.1 50.1
PWL(3) 73.4 73.4 74.9 75.9 74.9 72.4 68.9 64.9 59.9 77.3
SPL(1) 50.4 47.3 48.7 53.5 46.3 43.8 40.2 34.2 24.1 49.8
PWL(4) 73.4 73.4 74.9 75.9 74.9 72.4 68.9 64.9 59.9 77.3
SPL(1) 50.1 47.5 47.5 51.6 45.4 42.8 39.2 32.6 23.0 48.5
SPL(2) 54.1 59.8 52.9 53.0 45.9 44.7 40.0 33.0 24.0 49.9
PWL(3) 69.6 69.6 71.1 72.1 71.1 68.6 65.1 61.1 56.1 73.5
SPL(1) 53.4 50.3 51.7 56.9 49.3 46.8 43.2 37.2 27.1 52.9
SPL(2) 53.5 55.4 53.9 56.4 49.4 47.8 43.4 37.1 27.1 53.1
PWL(3) 76.4 76.4 77.9 78.9 77.9 75.4 71.9 67.9 62.9 80.3
SPL(1) 54.7 49.5 50.0 52.4 46.4 44.3 41.0 35.2 24.2 49.8
SPL(2) 54.5 59.0 50.7 52.9 46.1 44.5 41.0 35.3 24.9 50.0
PWL(3) 72.3 72.3 73.8 74.8 73.8 71.3 67.8 63.8 58.8 76.2
SPL(1) 55.0 51.0 50.0 52.9 50.4 45.2 41.3 36.0 25.3 51.4
SPL(2) 54.7 58.7 51.1 53.3 49.3 45.3 41.8 36.3 25.8 51.3
PWL(3) 72.7 72.7 74.2 75.2 74.2 71.7 68.2 64.2 59.2 76.6
SPL(1) 55.0 51.0 50.0 52.9 50.4 45.2 41.3 36.0 25.3 51.4
PWL(4) 72.7 72.7 74.2 75.2 74.2 71.7 68.3 64.2 59.2 76.6
SPL(1) 57.7 52.5 53.0 55.4 49.4 47.3 44.0 38.2 27.2 52.8
SPL(2) 57.5 62.0 53.7 55.9 49.1 47.5 44.0 38.3 27.9 53.0
PWL(3) 75.3 75.3 76.8 77.8 76.8 74.3 70.8 66.8 61.8 79.2
SPL(1) 58.0 54.0 53.0 55.9 53.4 48.2 44.3 39.0 28.3 54.4
SPL(2) 57.7 61.7 54.1 56.3 52.3 48.3 44.8 39.3 28.8 54.3
PWL(3) 75.7 75.7 77.2 78.2 77.2 74.7 71.2 67.2 62.2 79.6
SPL(1) 54.4 51.2 50.6 49.1 48.3 43.3 40.6 34.9 23.0 49.4
SPL(2) 53.6 56.4 59.3 49.1 48.4 43.5 40.6 35.0 23.5 50.3
PWL(3) 73.7 73.7 75.2 76.2 75.2 72.7 69.2 65.2 60.2 77.6
SPL(1) 56.2 52.8 53.4 52.7 48.3 46.3 43.8 38.3 26.7 51.7
SPL(2) 55.9 63.6 59.4 52.1 49.3 46.7 44.2 38.5 26.7 52.6
PWL(3) 75.8 75.8 77.3 78.3 77.3 74.8 71.3 67.3 62.3 79.7
octave band frequency (Hz)
31.5 63 125 250 500 1000 2000 4000 8000 [dB(A)]
Sound
Level
30 all Versions
Hiflex
9SUA/W
9LUA/W
8LUD/H/F
9LUD/H/F
Model
8LUC
9SUA/W
9LUA/W
8LUD/H/F
9LUD/H/F
NOTES:
(1) Only ventilation (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(2) Working compressor (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(3) Working compressor, on air delivery.
(4) Only ventilation, on air delivery.
The sound pressure levels for each octave band are expressed in dB with tolerances of (-0/+2) dB.
ModeModel
Mode
SPL(1) 56.2 52.8 53.4 52.7 48.3 46.3 43.8 38.3 26.7 51.7
PWL(4) 75.8 75.8 77.3 78.3 77.3 74.8 71.3 67.3 62.3 79.7
SPL(1) 57.4 54.2 53.6 52.1 51.3 46.3 43.6 37.9 26.0 52.4
SPL(2) 56.6 59.4 62.3 52.1 51.4 46.5 43.6 38.0 26.5 53.3
PWL(3) 76.7 76.7 78.2 79.2 78.2 75.7 72.2 68.2 63.2 80.6
SPL(1) 59.2 55.8 56.4 55.7 51.3 49.3 46.8 41.3 29.7 54.7
SPL(2) 58.9 66.6 62.4 55.1 52.3 49.7 47.2 41.5 29.7 55.6
PWL(3) 78.8 78.8 80.3 81.3 80.3 77.8 74.3 70.3 65.3 82.7
SPL(1) 55.7 52.3 52.9 52.2 47.8 45.8 43.3 37.8 26.2 51.2
SPL(2) 55.4 63.1 58.9 51.6 48.8 46.2 43.7 38.0 26.2 52.1
PWL(3) 75.3 75.3 76.8 77.8 76.8 74.3 70.8 66.8 61.8 79.2
SPL(1) 58.7 55.3 55.9 55.2 50.8 48.8 46.3 40.8 29.2 54.2
SPL(2) 58.4 66.1 61.9 54.6 51.8 49.2 46.7 41.0 29.2 55.1
PWL(3) 78.3 78.3 79.8 80.8 79.8 77.3 73.8 69.8 64.8 82.2
octave band frequency (Hz)
Sound
Level
[dB(A)]80004000200010005002501256331.5
all Versions
31
Hiflex
Model
Mode
4MUA
4SUA/W
4LUA/W
5SUA/W
5LUA/W
6SUA/W
6LUA/W
7SUA/W
7LUA/W
8SUA/W
8LUA/W
9SUA/W
9LUA/W
8LUD/H/F
9LUD/H/F
Version UNDER - 60 HZ
Model Mode
31.5 63 125 250 500 1000 2000 4000 8000 [dB(A)]
SPL(1) 43.4 41.0 41.8 44.7 40.2 36.3 32.2 25.1 15.4 42.1
4MUA
4SUA/W
4LUA/W
4LUC
5SUA/W
5LUA/W
6SUA/W
6LUA/W
6LUC
7SUA/W
7LUA/W
8SUA/W
8LUA/W
8LUC
9SUA/W
9LUA/W
8LUD/H/F
9LUD/H/F
NOTES:
(1) Only ventilation (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(2) Working compressor (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(3) Working compressor, on air delivery.
(4) Only ventilation, on air delivery.
The sound pressure levels for each octave band are expressed in dB with tolerances of (-0/+2) dB.
SPL(2) 47.4 53.3 47.2 46.1 40.7 38.2 33.0 25.5 16.4 43.6
PWL(3) 62.9 63.1 65.4 65.2 65.9 62.1 58.1 53.6 48.5 67.2
SPL(1) 49.7 47.5 47.4 50.1 44.8 43.4 39.8 33.9 26.1 48.3
SPL(2) 53.7 59.8 52.8 51.5 45.3 45.3 40.6 34.3 27.1 49.8
PWL(3) 69.2 69.6 71.0 70.6 70.5 69.2 65.7 62.4 59.2 73.7
SPL(1) 49.8 47.1 48.2 53.5 45.4 43.0 39.2 33.4 23.3 49.2
SPL(2) 49.9 52.2 50.4 53.0 45.5 44.0 39.4 33.3 23.3 49.4
PWL(3) 72.8 73.2 74.4 75.5 74.0 71.6 67.9 64.1 59.1 76.4
SPL(1) 49.8 47.1 48.2 53.1 45.4 43.0 39.2 33.4 23.3 49.1
PWL(4) 72.8 73.2 74.4 75.5 74.0 71.6 67.9 64.1 59.1 76.4
SPL(1) 52.7 50.5 50.4 53.1 47.8 46.4 42.8 36.9 29.1 51.3
SPL(2) 56.7 62.8 55.8 54.5 48.3 48.3 43.6 37.3 30.1 52.8
PWL(3) 72.2 72.6 74.0 73.6 73.5 72.2 68.7 65.4 62.2 76.7
SPL(1) 52.8 50.1 51.2 56.5 48.4 46.0 42.2 36.4 26.3 52.2
SPL(2) 52.9 55.2 53.4 56.0 48.5 47.0 42.4 36.3 26.3 52.4
PWL(3) 75.8 76.2 77.4 78.5 77.0 74.6 70.9 67.1 62.1 79.4
SPL(1) 57.7 50.0 55.6 53.9 46.9 45.8 42.3 36.6 26.0 51.2
SPL(2) 57.5 59.5 56.3 54.4 46.6 46.0 42.3 36.7 26.7 51.5
PWL(3) 75.3 72.8 79.4 76.3 74.3 72.8 69.1 65.2 60.6 77.5
SPL(1) 59.3 52.8 64.0 55.7 52.2 47.3 44.3 39.2 29.4 54.7
SPL(2) 59.0 60.5 65.1 56.1 51.1 47.4 44.8 39.5 29.9 54.9
PWL(3) 77.0 74.5 88.2 78.0 76.0 73.8 71.2 67.4 63.3 79.7
SPL(1) 59.3 52.8 64.0 55.7 52.2 47.3 44.3 39.2 29.4 54.7
PWL(4) 77.0 74.5 88.2 78.0 76.0 73.8 71.2 67.4 63.3 79.7
SPL(1) 60.7 53.0 58.6 56.9 49.9 48.8 45.3 39.6 29.0 54.2
SPL(2) 60.5 62.5 59.30 57.4 49.6 49.0 45.3 39.7 29.7 54.5
PWL(3) 78.3 75.8 82.4 79.3 77.3 75.8 72.1 68.2 63.6 80.5
SPL(1) 62.3 55.8 67.0 58.7 55.2 50.3 47.3 42.2 32.4 57.7
SPL(2) 62.0 63.5 68.1 59.1 54.1 50.4 47.8 42.5 32.9 57.9
PWL(3) 80.0 77.5 91.2 81.0 79.0 76.8 74.2 70.4 66.3 82.7
SPL(1) 45.5 44.0 48.2 45.6 46.1 40.2 37.3 31.2 18.4 46.6
SPL(2) 44.7 49.2 56.9 45.6 46.2 40.4 37.3 31.3 18.9 47.6
PWL(3) 64.8 66.5 72.8 72.7 73.0 69.6 65.9 61.5 55.6 74.6
SPL(1) 67.6 53.0 53.1 53.3 49.0 46.8 44.4 38.9 27.6 52.3
SPL(2) 67.3 63.8 59.1 52.7 50.0 47.2 44.8 39.1 27.6 53.1
PWL(3) 87.2 76.0 77.0 78.9 78.0 75.3 71.9 67.9 63.2 80.3
SPL(1) 67.6 53.0 53.1 53.3 49.0 46.8 44.4 38.9 27.6 52.3
PWL(4) 87.2 76.0 77.0 78.9 78.0 75.3 71.9 67.9 63.2 80.3
SPL(1) 48.5 47.0 51.2 48.6 49.1 43.2 40.3 34.2 21.4 49.6
SPL(2) 47.7 52.2 59.9 48.6 49.2 43.4 40.3 34.3 21.9 50.2
PWL(3) 67.8 69.5 75.8 75.7 76.0 72.6 68.9 64.5 58.6 77.6
SPL(1) 70.6 56.0 56.1 56.3 52.0 49.8 47.4 41.9 30.6 55.3
SPL(2) 70.3 66.8 62.1 55.7 53.0 50.2 47.8 42.1 30.6 56.1
PWL(3) 90.2 79.0 80.0 81.9 81.0 78.3 74.9 70.9 66.2 83.3
SPL(1) 67.1 52.5 52.6 52.8 48.5 46.3 43.9 38.4 27.1 51.8
SPL(2) 66.8 63.3 58.6 52.2 49.5 46.7 44.3 38.6 27.1 52.6
PWL(3) 86.7 75.5 76.5 78.4 77.5 74.8 71.4 67.4 62.7 79.8
SPL(1) 70.1 55.5 55.6 55.8 51.5 49.3 46.9 41.4 30.1 54.8
SPL(2) 69.8 66.3 61.6 55.2 52.5 49.7 47.3 41.6 30.1 55.6
PWL(3) 89.7 78.5 79.5 81.4 80.5 77.8 74.4 70.4 65.7 82.8
octave band frequency (Hz)
Sound
Level
32 all Versions
Version OVER - 50 Hz
Model
Mode
4MOA
4SOA/W
4LOA/W
5SOA/W
5LOA/W
6SOA/W
6LOA/W
7SOA/W
7LOA/W
8SOA/W
8LOA/W
9SOA/W
9LOA/W
8LOD/H/F
9LOD/H/F
Hiflex
Model Mode
SPL(1) 52.7 50.8 53.3 50.8 39.6 37.8 30.3 26.2 14.4 45.4
4MOA
4SOA/W
4LOA/W
4LOC
5SOA/W
5LOA/W
6SOA/W
6LOA/W
6LOC
7SOA/W
7LOA/W
8SOA/W
8LOA/W
8LOC
9SOA/W
9LOA/W
8LOD/H/F
9LOD/H/F
SPL(2) 52.6 50.4 53.3 50.0 39.6 37.8 29.4 25.2 14.4 45.0
PWL(3) 62.7 62.7 64.2 65.2 64.2 61.7 58.2 54.2 49.2 66.6
SPL(1) 54.7 52.8 55.3 52.8 41.6 39.8 32.3 28.2 16.4 47.4
SPL(2) 54.6 52.4 55.3 52.0 41.6 39.8 31.4 27.2 16.4 47.0
PWL(3) 64.7 64.7 66.2 67.2 66.2 63.7 60.2 56.2 51.2 68.6
SPL(1) 58.9 57.7 60.6 57.3 46.9 45.1 36.7 32.5 21.7 52.3
SPL(2) 58.9 57.7 60.6 57.3 46.9 45.1 36.7 32.5 21.7 52.3
PWL(3) 73.6 73.6 75.1 76.1 75.1 72.6 69.1 65.1 60.1 77.5
SPL(1) 58.9 57.7 60.6 57.3 46.9 45.1 36.7 32.5 21.7 52.3
PWL(4) 73.6 73.6 75.1 76.1 75.1 72.6 69.1 65.1 60.1 77.5
SPL(1) 57.7 55.8 58.3 55.8 44.6 42.8 35.3 31.2 19.4 50.4
SPL(2) 57.6 55.4 58.3 55.0 44.6 42.8 34.4 30.2 19.4 50.0
PWL(3) 67.7 67.7 69.2 70.2 69.2 66.7 63.2 59.2 54.2 71.6
SPL(1) 61.9 60.7 63.6 60.3 49.9 48.1 39.7 35.5 24.7 55.3
SPL(2) 61.9 60.7 63.6 60.3 49.9 48.1 39.7 35.5 24.7 55.3
PWL(3) 76.6 76.6 78.1 79.1 78.1 75.6 72.1 68.1 63.1 80.5
SPL(1) 58.8 53.3 58.0 57.6 50.6 43.4 40.9 35.2 23.2 52.9
SPL(2) 59.1 55.4 57.9 57.4 51.3 43.7 41.0 34.8 24.1 53.0
PWL(3) 70.7 70.7 72.2 73.2 72.2 69.7 66.2 66.2 7.2 75.0
SPL(1) 60.1 53.8 59.2 58.7 51.8 44.7 42.6 37.9 33.3 54.1
SPL(2) 60.0 54.5 59.1 58.9 52.1 45.1 42.3 36.0 25.7 54.2
PWL(3) 71.1 71.1 72.6 73.6 72.6 70.1 66.6 62.6 57.6 75.0
SPL(1) 60.1 53.8 59.2 58.7 51.8 44.7 42.6 37.9 33.3 54.1
PWL(4) 71.1 71.1 72.6 73.6 72.6 70.1 66.6 62.6 57.6 75.0
SPL(1) 61.8 56.3 61.0 60.6 53.6 46.4 43.9 38.2 26.2 55.9
SPL(2) 62.1 58.4 60.9 60.4 54.3 46.7 44.0 37.8 27.1 56.0
PWL(3) 73.7 73.7 75.2 76.2 75.2 72.7 69.2 69.2 10.2 78.0
SPL(1) 63.1 56.8 62.2 61.7 54.8 47.7 45.6 40.9 36.3 57.1
SPL(2) 63.0 57.5 62.1 61.9 55.1 48.1 45.3 39.0 28.7 57.2
PWL(3) 74.1 74.1 75.6 76.6 75.6 73.1 69.6 65.6 60.6 78.0
SPL(1) 59.7 54.2 58.9 58.5 51.5 44.3 41.8 36.1 24.1 53.8
SPL(2) 59.9 56.2 58.7 58.2 52.1 44.5 41.8 35.6 24.9 53.8
PWL(3) 73.1 73.1 74.6 75.6 74.6 72.1 68.6 64.6 59.6 77.0
SPL(1) 61.1 54.8 60.2 59.7 52.8 45.7 43.6 38.9 34.3 55.1
SPL(2) 61.1 55.6 60.2 60.0 53.2 46.2 43.4 37.1 26.8 55.3
PWL(3) 74.3 74.3 75.8 76.8 75.8 73.3 69.8 65.8 60.8 78.2
SPL(1) 61.1 54.8 60.2 59.7 52.8 45.7 43.6 38.9 34.3 55.1
PWL(4) 74.3 74.3 75.8 76.8 75.8 73.3 69.8 65.8 60.8 78.2
SPL(1) 62.7 57.2 61.9 61.5 54.5 47.3 44.8 39.1 27.1 56.8
SPL(2) 62.9 59.2 61.7 61.2 55.1 47.5 44.8 38.6 27.9 56.8
PWL(3) 76.1 76.1 77.6 78.6 77.6 75.1 71.6 67.6 62.6 80.0
SPL(1) 64.1 57.8 63.2 62.7 55.8 48.7 46.6 41.9 37.3 58.1
SPL(2) 64.1 58.6 63.2 63.0 56.2 49.2 46.4 40.1 29.8 58.3
PWL(3) 77.3 77.3 78.8 79.8 78.8 76.3 72.8 68.8 63.8 81.2
SPL(1) 60.6 54.3 59.7 59.2 52.3 45.2 43.1 38.4 33.8 54.6
SPL(2) 60.6 55.1 59.7 59.5 52.7 45.7 42.9 36.6 26.3 54.8
PWL(3) 73.8 73.8 75.3 76.3 75.3 72.8 69.3 65.3 60.3 77.7
SPL(1) 63.6 57.3 62.7 62.2 55.3 48.2 46.1 41.4 36.8 57.6
SPL(2) 63.6 58.1 62.7 62.5 55.7 48.7 45.9 39.6 29.3 57.8
PWL(3) 76.8 76.8 78.3 79.3 78.3 75.8 72.3 68.3 63.3 80.7
octave band frequency (Hz)
31.5 63 125 250 500 1000 2000 4000 8000 [dB(A)]
Sound
Level
NOTES:
(1) Only ventilation (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(2) Working compressor (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(3) Working compressor, on air delivery.
(4) Only ventilation, on air delivery.
The sound pressure levels for each octave band are expressed in dB with tolerances of (-0/+2) dB.
all Versions
33
Hiflex
Model
Mode
4MOA
4SOA/W
4LOA/W
5SOA/W
5LOA/W
6SOA/W
6LOA/W
7SOA/W
7LOA/W
8SOA/W
8LOA/W
9SOA/W
9LOA/W
8LOD/H/F
9LOD/H/F
Version OVER - 60 HZ
Model Mode
SPL(1) 51.0 49.3 52.6 48.9 39.4 36.3 28.3 23.7 11.8 44.0
4MOA
4SOA/W
4LOA/W
4LOC
5SOA/W
5LOA/W
6SOA/W
6LOA/W
6LOC
7SOA/W
7LOA/W
8SOA/W
8LOA/W
8LOC
9SOA/W
9LOA/W
8LOD/H/F
9LOD/H/F
SPL(2) 50.9 48.9 52.6 48.1 39.4 36.3 27.4 22.7 11.8 43.6
PWL(3) 61.0 61.2 63.5 63.3 64.0 60.2 56.2 51.7 46.6 65.3
SPL(1) 57.3 55.8 58.2 54.3 44.0 43.4 35.9 32.5 22.5 49.8
SPL(2) 57.2 55.4 58.2 53.5 44.0 43.4 35.0 31.5 22.5 49.4
PWL(3) 67.3 67.7 69.1 68.7 68.6 67.3 63.8 60.5 57.3 71.8
SPL(1) 58.3 57.5 60.1 56.9 46.0 44.3 35.7 31.7 20.9 51.7
SPL(2) 58.3 57.5 60.1 56.9 46.0 44.3 35.7 31.7 20.9 51.7
PWL(3) 73.0 73.4 74.6 75.7 74.2 71.8 68.1 64.3 59.3 76.6
SPL(1) 58.3 57.5 60.1 56.9 46.0 44.3 35.7 31.7 20.9 51.7
PWL(4) 73.0 73.4 74.6 75.7 74.2 71.8 68.1 64.3 59.3 76.6
SPL(1) 60.3 58.8 61.2 57.3 47.0 46.4 38.9 35.5 25.5 52.8
SPL(2) 60.2 58.4 61.2 56.5 47.0 46.4 38.0 34.5 25.5 52.4
PWL(3) 70.3 70.7 72.1 71.7 71.6 70.3 66.8 63.5 60.3 74.8
SPL(1) 61.3 60.5 63.1 59.9 49.0 47.3 38.7 34.7 23.9 54.7
SPL(2) 61.3 60.5 63.1 59.9 49.0 47.3 38.7 34.7 23.9 54.7
PWL(3) 76.0 76.4 77.6 78.7 77.2 74.8 71.1 67.3 62.3 79.6
SPL(1) 61.8 53.8 63.6 59.1 51.1 44.9 42.2 36.6 25.0 54.6
SPL(2) 62.1 55.9 63.5 58.9 51.8 45.2 42.3 36.2 25.9 54.7
PWL(3) 73.7 71.2 77.8 74.7 72.7 71.2 67.5 67.6 9.0 76.3
SPL(1) 64.4 55.6 73.2 61.5 53.6 46.8 45.6 41.1 37.4 59.7
SPL(2) 64.3 56.3 73.1 61.7 53.9 47.2 45.3 39.2 29.8 59.7
PWL(3) 75.4 72.9 86.6 76.4 74.4 72.2 69.6 65.8 61.7 78.1
SPL(1) 64.4 55.6 73.2 61.5 53.6 46.8 45.6 41.1 37.4 59.7
PWL(4) 75.4 72.9 86.6 76.4 74.4 72.2 69.6 65.8 61.7 78.1
SPL(1) 64.8 56.8 66.6 62.1 54.1 47.9 45.2 39.6 28.0 57.6
SPL(2) 65.1 58.9 66.5 61.9 54.8 48.2 45.3 39.2 28.9 57.7
PWL(3) 76.7 74.2 80.8 77.7 75.7 74.2 70.5 70.6 12.0 79.3
SPL(1) 67.4 58.6 76.2 64.5 56.6 49.8 48.6 44.1 40.4 62.7
SPL(2) 67.3 59.3 76.1 64.7 56.9 50.2 48.3 42.2 32.8 62.7
PWL(3) 78.4 75.9 89.6 79.4 77.4 75.2 72.6 68.8 64.7 81.1
SPL(1) 50.8 47.0 56.5 55.0 49.3 41.2 38.5 32.4 19.5 50.8
SPL(2) 51.0 49.0 56.3 54.7 49.9 41.4 38.5 31.9 20.3 50.9
PWL(3) 64.2 65.9 72.2 72.1 72.4 69.0 65.3 60.9 55.0 74.0
SPL(1) 72.5 55.0 59.9 60.3 53.5 46.2 44.2 39.5 35.2 55.7
SPL(2) 72.5 55.8 59.9 60.6 53.9 46.7 44.0 37.7 27.7 55.9
PWL(3) 85.7 74.5 75.5 77.4 76.5 73.8 70.4 66.4 61.7 78.8
SPL(1) 72.5 55.0 59.9 60.3 53.5 46.2 44.2 39.5 35.2 55.7
PWL(4) 85.7 74.5 75.5 77.4 76.5 73.8 70.4 66.4 61.7 78.8
SPL(1) 53.8 50.0 59.5 58.0 52.3 44.2 41.5 35.4 22.5 53.8
SPL(2) 54.0 52.0 59.3 57.7 52.9 44.4 41.5 34.9 23.3 53.9
PWL(3) 67.2 68.9 75.2 75.1 75.4 72.0 68.3 63.9 58.0 77.0
SPL(1) 75.5 58.0 62.9 63.3 56.5 49.2 47.2 42.5 38.2 58.7
SPL(2) 75.5 58.8 62.9 63.6 56.9 49.7 47.0 40.7 30.7 58.9
PWL(3) 88.7 77.5 78.5 80.4 79.5 76.8 73.4 69.4 64.7 81.8
SPL(1) 72.0 54.5 59.4 59.8 53.0 45.7 43.7 39.0 34.7 55.2
SPL(2) 72.0 55.3 59.4 60.1 53.4 46.2 43.5 37.2 27.2 55.4
PWL(3) 85.2 74.0 75.0 76.9 76.0 73.3 69.9 65.9 61.2 78.3
SPL(1) 75.0 57.5 62.4 62.8 56.0 48.7 46.7 42.0 37.7 58.2
SPL(2) 75.0 58.3 62.4 63.1 56.4 49.2 46.5 40.2 30.2 58.4
PWL(3) 88.2 77.0 78.0 79.9 79.0 76.3 72.9 68.9 64.2 81.3
octave band frequency (Hz)
31.5 63 125 250 500 1000 2000 4000 8000 [dB(A)]
Sound
Level
NOTES:
(1) Only ventilation (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(2) Working compressor (20 Pa back pressure), 2 m in front of the unit and 1 m height, in free field conditions.
(3) Working compressor, on air delivery.
(4) Only ventilation, on air delivery.
The sound pressure levels for each octave band are expressed in dB with tolerances of (-0/+2) dB.
34 all Versions
Hiflex
10 -Technical data and performances
Technical data and performances - air condensation - xxUA series, downward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.46 0.64 0.74 0.80 1.21 1.31
available head Pa 20 20 20 20 20 20
total cooling capacity kW 5.6 8.3 10.2 12.2 13.4 16.3
sensible cooling capacity kW 5.0 7.2 9.1 10.8 13.4 15.2
full absorbed power (fan and compressor) kW 1.8 2.7 2.9 3.6 4.0 5.0
compressor absorbed power kW 1.5 2.2 2.5 3.1 3.1 3.8
compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
fan absorbed power kW 0.3 0.6 0.4 0.5 0.9 1.2
fan absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
SHR (Sensible Heat Ratio) - 0.90 0.87 0.89 0.88 1.00 0.93
EER (Energy Efficiency Ratio - 3.12 3.07 3.55 3.45 3.33 3.23
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 14 14 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 14 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 195 205 220 280 295
gross kg 190 205 215 230 290 305
(1)
(2)
dB(A) 46.9 50.1 50.0 51.3 50.3 52.6
2
mm 10-10 12-12 12-12 14-14 14-14 16-16
2
4PUA 4GUA 6PUA 6GUA 8PUA 8GUA
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
English
35-A- Version
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.92 1.28 1.48 1.60 2.42 2.62
available head Pa 20 20 20 20 20 20
total cooling capacity kW 11.2 16.6 20.4 24.4 26.8 32.6
sensible cooling capacity kW 10.0 14.4 18.2 21.6 26.8 30.4
full absorbed power (fans and compressors) kW 3.6 5.4 5.8 7.2 8.0 10.0
compressor absorbed power kW 3.0 4.4 5.0 6.2 6.2 7.6
each compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
fan absorbed power kW 0.6 1.2 0.8 1.0 1.8 2.4
each fan absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
SHR (Sensible Heat Ratio) - 0.90 0.87 0.89 0.88 1.00 0.93
EER (Energy Efficiency Ratio - 3.12 3.07 3.55 3.45 3.33 3.23
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 14 14 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 14 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.9 53.1 53.0 54.3 53.3 55.6
mm 10-10 12-12 12-12 14-14 14-14 16-16
5PUA 5GUA 7PUA 7GUA 9PUA 9GUA
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
36 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 0.55 0.64 0.81 0.90 1.12 1.37
available head Pa 20 20 20 20 20 20
total cooling capacity kW 6.7 9.6 12.0 14.5 15.6 19.1
sensible cooling capacity kW 5.8 7.8 10.1 12.3 14.0 16.6
full absorbed power (fan and compressor) kW 2.2 3.6 3.7 4.5 5.0 6.2
compressor absorbed power kW 1.7 2.6 3.0 3.7 3.7 4.6
compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
fan absorbed power kW 0.5 1.0 0.7 0.8 1.3 1.6
fan absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
SHR (Sensible Heat Ratio) - 0.87 0.81 0.84 0.85 0.90 0.87
EER (Energy Efficiency Ratio - 3.05 2.67 3.24 3.22 3.12 3.11
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 14 14 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 14 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 195 205 220 280 295
gross kg 190 205 215 230 290 305
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.8 49.4 51.5 54.9 47.6 53.1
mm 10-10 12-12 12-12 14-14 14-14 16-16
4PUA 4GUA 6PUA 6GUA 8PUA 8GUA
208-
230/1/60
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
200-
230/3/60
200-
230/3/60
380/3/60 380/3/60 380/3/60
English
37-A- Version
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 1.10 1.28 1.62 1.80 2.24 2.74
available head Pa 20 20 20 20 20 20
total cooling capacity kW 13.4 19.2 24.0 29.0 31.2 38.2
sensible cooling capacity kW 11.6 15.6 20.2 24.6 28.0 33.2
full absorbed power (fans and compressors) kW 4.4 7.2 7.4 9.0 10.0 12.4
compressor absorbed power kW 3.4 5.2 6.0 7.4 7.4 9.2
each compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
fan absorbed power kW 1.0 2.0 1.4 1.6 2.6 3.2
each fan absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
SHR (Sensible Heat Ratio) - 0.87 0.81 0.84 0.85 0.90 0.87
EER (Energy Efficiency Ratio - 3.05 2.67 3.24 3.22 3.12 3.11
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 14 14 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 14 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 52.8 52.4 54.5 57.9 50.6 56.1
mm 10-10 12-12 12-12 14-14 14-14 16-16
5PUA 5GUA 7PUA 7GUA 9PUA 9GUA
208-
230/1/60
copper/aluminium copper/treated aluminium
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
200-
230/3/60
200-
230/3/60
380/3/60 380/3/60 380/3/60
38 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 230/1/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.42 0.46 0.64 0.74 0.80 1.21 1.31
available head Pa 20 20 20 20 20 20 20
total cooling capacity kW 5.1 5.5 8.1 10.2 11.7 13.3 16.2
sensible cooling capacity kW 4.9 5.0 7.1 9.1 10.6 13.3 15.3
full absorbed power (fan and compressor) kW 1.7 1.7 2.6 2.8 3.4 3.8 4.9
compressor absorbed power kW 1.4 1.4 2.0 2.5 2.9 2.9 3.6
compressor absorbed current A 6.0 6.5 3.8 4.5 5.9 5.9 7.4
fan absorbed power kW 0.3 0.3 0.6 0.4 0.5 0.9 1.2
fan absorbed current A 1.2 1.4 2.6 2.6 3.3 4.5 5.4
SHR (Sensible Heat Ratio) - 0.96 0.91 0.88 0.89 0.91 1.00 0.94
EER (Energy Efficiency Ratio - 3.05 3.22 3.13 3.59 3.46 3.47 3.34
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3 3
motor rated power kW 0.147 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.40 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750 750
depth mm 450 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205 220 280 295
gross kg 190 190 205 215 230 290 305
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 44.9 46.9 50.1 50.0 51.3 50.3 52.6
mm 10-10 10-10 12-12 12-12 14-14 16-16 16-16
4MUA 4SUA 4LUA 6SUA 6LUA 8SUA 8LUA
2
0.33 0.33 0.33 0.50 0.50 0.50 0.50
2
0.34 0.34 0.34 0.45 0.45 0.56 0.56
English
39-A- Version
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.92 1.28 1.49 1.60 2.42 2.62
available head Pa 20 20 20 20 20 20
total cooling capacity kW 11.0 16.2 20.4 23.4 26.6 32.4
sensible cooling capacity kW 10.0 14.2 18.2 21.2 26.6 30.6
full absorbed power (fans and compressors) kW 3.4 5.2 5.6 6.8 7.6 9.8
compressor absorbed power kW 2.8 4.0 5.0 5.8 5.8 7.2
each compressor absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
fan absorbed power kW 0.6 1.2 0.8 1.0 1.8 2.4
each fan absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
SHR (Sensible Heat Ratio) - 0.91 0.88 0.89 0.91 1.00 0.94
EER (Energy Efficiency Ratio - 3.22 3.13 3.59 3.46 3.47 3.34
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.9 53.1 53.0 54.3 53.3 55.6
2
mm 10-10 12-12 12-12 14-14 16-16 16-16
2
5SUA 5LUA 7SUA 7LUA 9SUA 9LUA
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
40 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 60Hz
Dati tecnici e prestazioni, condensazione ad aria - serie xxUA, mandata verso il basso - 60Hz
MODEL
power supply voltage V/ph/Hz 230/1/60
PERFORMANCES
air flow m3/s 0.42 0.55 0.64 0.81 0.90 1.12 1.37
available head Pa 20 20 20 20 20 20 20
total cooling capacity kW 5.7 6.5 9.4 12.0 14.0 15.5 19.1
sensible cooling capacity kW 5.1 5.8 7.7 10.1 12.1 13.9 16.7
full absorbed power (fan and compressor) kW 2.0 2.2 3.5 3.7 4.3 4.8 5.9
compressor absorbed power kW 1.7 1.7 2.5 3.0 3.5 3.5 4.3
compressor absorbed current A 6.0 6.5 6.6 7.8 5.9 5.9 7.4
fan absorbed power kW 0.3 0.5 1.0 0.7 0.8 1.3 1.6
fan absorbed current A 1.5 2.3 4.3 3.7 4.0 5.9 7.1
SHR (Sensible Heat Ratio) - 0.91 0.89 0.82 0.84 0.86 0.90 0.88
EER (Energy Efficiency Ratio - 2.82 2.95 2.69 3.24 3.26 3.23 3.21
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3 3
motor rated power kW 0.147 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.70 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750 750
depth mm 450 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205 220 280 295
gross kg 190 190 205 215 230 290 305
(1)
(2)
dB(A) 43.6 49.8 49.4 51.5 54.9 47.6 53.1
mm 10-10 10-10 12-12 12-12 14-14 16-16 16-16
4MUA 4SUA 4LUA 6SUA 6LUA 8SUA 8LUA
208-
230/1/60
2
0.33 0.33 0.33 0.50 0.50 0.50 0.50
2
0.34 0.34 0.34 0.45 0.45 0.56 0.56
200-
230/3/60
200-
230/3/60
380/3/60 380/3/60 380/3/60
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
English
41-A- Version
Hiflex
Technical data and performances - air condensation - xxUA series, downward flow - 60Hz
Dati tecnici e prestazioni, condensazione ad aria - serie xxUA, mandata verso il basso - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 1.10 1.28 1.62 1.80 2.24 2.74
available head Pa 20 20 20 20 20 20
total cooling capacity kW 13.0 18.8 24.0 28.0 31.0 38.2
sensible cooling capacity kW 11.6 15.4 20.2 24.2 27.8 33.4
full absorbed power (fans and compressors) kW 4.4 7.0 7.4 8.6 9.6 11.8
compressor absorbed power kW 3.4 5.0 6.0 7.0 7.0 8.6
each compressor absorbed current A 6.5 6.6 7.8 5.9 5.9 7.4
fan absorbed power kW 1.0 2.0 1.4 1.6 2.6 3.2
each fan absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
SHR (Sensible Heat Ratio) - 0.89 0.82 0.84 0.86 0.90 0.88
EER (Energy Efficiency Ratio - 2.95 2.69 3.24 3.26 3.23 3.21
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
(1)
(2)
dB(A) 52.8 52.4 54.5 57.9 50.6 56.1
mm 10-10 12-12 12-12 14-14 16-16 16-16
5SUA 5LUA 7SUA 7LUA 9SUA 9LUA
208-
230/1/60
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
200-
230/3/60
200-
230/3/60
380/3/60 380/3/60 380/3/60
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
42 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.40 0.59 0.68 0.73 1.08 1.13
available head Pa 50 50 50 50 50 50
total cooling capacity kW 5.3 8.0 10.0 11.9 13.1 15.8
sensible cooling capacity kW 4.7 6.9 8.9 10.2 12.7 14.1
full absorbed power (fan and compressor) kW 1.8 2.7 2.9 3.6 3.9 4.9
compressor absorbed power kW 1.5 2.2 2.5 3.1 3.1 3.8
compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
fan absorbed power kW 0.3 0.5 0.3 0.5 0.8 1.1
fan absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
SHR (Sensible Heat Ratio) - 0.89 0.86 0.89 0.86 0.97 0.89
EER (Energy Efficiency Ratio - 2.99 3.01 3.51 3.30 3.34 3.22
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14 14 14
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 195 205 220 280 295
gross kg 190 205 215 230 290 305
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 47.0 52.3 53.0 54.2 53.8 55.3
2
mm 10-10 12-12 12-12 14-14 14-14 16-16
2
4POA 4GOA 6POA 6GOA 8POA 8GOA
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
English
43-A- Version
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.80 1.18 1.36 1.46 2.16 2.26
available head Pa 50 50 50 50 50 50
total cooling capacity kW 10.6 16.0 20.0 23.8 26.2 31.6
sensible cooling capacity kW 9.4 13.8 17.8 20.4 25.4 28.2
full absorbed power (fans and compressors) kW 3.6 5.4 5.8 7.2 7.8 9.8
compressor absorbed power kW 3.0 4.4 5.0 6.2 6.2 7.6
each compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
each fan absorbed current kW 0.6 1.0 0.6 1.0 1.6 2.2
each fan absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
SHR (Sensible Heat Ratio) - 0.89 0.86 0.89 0.86 0.97 0.89
EER (Energy Efficiency Ratio - 2.99 3.01 3.51 3.30 3.34 3.22
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 50.0 55.3 56.0 57.2 56.8 58.3
2
mm 10-10 12-12 12-12 14-14 14-14 16-16
2
5POA 5GOA 7POA 7GOA 9POA 9GOA
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
44 -A- Version
English
Hiflex
Technical data and performances - air condensation-xxOA series, upward flow - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 0.50 0.61 0.77 0.85 1.05 1.28
available head Pa 50 50 50 50 50 50
total cooling capacity kW 6.4 9.3 11.9 14.1 15.3 18.7
sensible cooling capacity kW 5.6 7.6 10.2 11.8 13.4 16.1
full absorbed power (fan and compressor) kW 2.3 3.6 3.7 4.5 4.8 6.0
compressor absorbed power kW 1.8 2.6 3.0 3.7 3.7 4.6
compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
fan absorbed power kW 0.5 1.0 0.7 0.8 1.1 1.4
fan absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.86
EER (Energy Efficiency Ratio - 2.83 2.59 3.19 3.12 3.17 3.12
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14 14 14
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 195 205 220 280 295
gross kg 190 205 215 230 290 305
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.4 51.7 54.7 59.7 50.9 55.9
2
mm 10-10 12-12 12-12 14-14 14-14 16-16
2
4POA 4GOA 6POA 6GOA 8POA 8GOA
208-230/
1/60
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
200-230/
3/60
200-230/
3/60
380/3/60 380/3/60 380/3/60
English
45-A- Version
Hiflex
Technical data and performances - air condensation-xxOA series, upward flow - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 1.00 1.22 1.54 1.70 2.10 2.56
available head Pa 50 50 50 50 50 50
total cooling capacity kW 12.8 18.6 23.8 28.2 30.6 37.4
sensible cooling capacity kW 11.2 15.2 20.4 23.6 26.8 32.2
full absorbed power (fans and compressors) kW 4.6 7.2 7.4 9.0 9.6 12.0
compressor absorbed power kW 3.6 5.2 6.0 7.4 7.4 9.2
each compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
fan absorbed power kW 1.0 2.0 1.4 1.6 2.2 2.8
each fan absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.86
EER (Energy Efficiency Ratio - 2.83 2.59 3.19 3.12 3.17 3.12
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16 16 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14 14 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 52.4 54.7 57.7 62.7 53.9 58.9
mm 10-10 12-12 12-12 14-14 14-14 16-16
5POA 5GOA 7POA 7GOA 9POA 9GOA
2
2
208-230
/1/60
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
200-230
/3/60
200-230
/3/60
380/3/60 380/3/60 380/3/60
46 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 230/1/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.33 0.40 0.59 0.68 0.73 1.08 1.13
available head Pa 0 50 50 50 50 50 50
total cooling capacity kW 4.8 5.2 7.8 9.9 11.5 13.0 15.8
sensible cooling capacity kW 4.3 4.7 6.8 9.0 10.1 12.8 14.1
full absorbed power (fan and compressor) kW 1.6 1.7 2.6 2.8 3.4 3.8 4.7
compressor absorbed power kW 1.4 1.4 2.0 2.5 2.9 2.9 3.6
compressor absorbed current A 6.0 6.5 3.8 4.5 5.9 5.9 7.4
fan absorbed power kW 0.2 0.3 0.5 0.3 0.5 0.8 1.1
fan absorbed current A 0.9 1.2 2.5 2.2 3.1 3.9 4.7
SHR (Sensible Heat Ratio) - 0.88 0.89 0.87 0.91 0.88 0.98 0.89
EER (Energy Efficiency Ratio - 3.06 3.05 3.05 3.56 3.35 3.46 3.35
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3 3
motor rated power kW 0.147 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.40 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750 750
depth mm 450 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205 220 280 295
gross kg 190 190 205 215 230 290 305
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 45.0 47.0 52.3 53.0 54.2 53.8 55.3
mm 10-10 10-10 12-12 12-12 14-14 16-16 16-16
4MOA 4SOA 4LOA 6SOA 6LOA 8SOA 8LOA
2
2
0.33 0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.34 0.45 0.45 0.56 0.56
English
47-A- Version
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.80 1.18 1.36 1.46 2.16 2.26
available head Pa 50 50 50 50 50 50
total cooling capacity kW 10.4 15.6 19.8 23.0 26.0 31.6
sensible cooling capacity kW 9.4 13.6 18.0 20.2 25.6 28.2
full absorbed power (fans and compressors) kW 3.4 5.2 5.6 6.8 7.6 9.4
compressor absorbed power kW 2.8 4.0 5.0 5.8 5.8 7.2
each compressor absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
fan absorbed power kW 0.6 1.0 0.6 1.0 1.6 2.2
each fan absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
SHR (Sensible Heat Ratio) - 0.89 0.87 0.91 0.88 0.98 0.89
EER (Energy Efficiency Ratio - 3.05 3.05 3.56 3.35 3.46 3.35
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 50.0 55.3 56.0 57.2 56.8 58.3
mm 10-10 12-12 12-12 14-14 16-16 16-16
5SOA 5LOA 7SOA 7LOA 9SOA 9LOA
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
48 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 60Hz
Dati tecnici e prestazioni, condensazione ad aria - serie xxOA, mandata verso l'alto - 60Hz
MODEL
power supply voltage V/ph/Hz 230/1/60
PERFORMANCES
air flow m3/s 0.31 0.50 0.61 0.77 0.85 1.05 1.28
available head Pa 0 50 50 50 50 50 50
total cooling capacity kW 5.4 6.3 9.1 11.9 13.7 15.2 18.8
sensible cooling capacity kW 4.5 5.5 7.5 10.3 11.6 13.4 16.1
full absorbed power (fan and compressor) kW 1.9 2.2 3.5 3.7 4.3 4.6 5.8
compressor absorbed power kW 1.7 1.7 2.5 3.0 3.5 3.5 4.3
compressor absorbed current A 5.9 6.5 6.6 7.8 5.9 5.9 7.4
fan absorbed power kW 0.2 0.5 1.0 0.7 0.8 1.1 1.4
fan absorbed current A 1.2 2.1 4.1 3.3 3.7 5.1 6.2
SHR (Sensible Heat Ratio) - 0.84 0.87 0.82 0.87 0.85 0.88 0.86
EER (Energy Efficiency Ratio - 2.82 2.86 2.60 3.22 3.19 3.30 3.25
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1 1 1 1
type dd 9/9 dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3 3
motor rated power kW 0.147 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 6 4 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1 1 1 1
type scroll
rated power for single compressor HP 1.40 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16 16
recommended diam. for refrigerant lines to
the condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750 750 750 750
depth mm 450 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205 220 280 295
gross kg 190 190 205 215 230 290 305
(1)
(2)
dB(A) 43.7 49.4 51.7 54.7 59.7 50.9 55.9
mm 10-10 10-10 12-12 12-12 14-14 16-16 16-16
4MOA 4SOA 4LOA 6SOA 6LOA 8SOA 8LOA
208-230
/1/60
2
2
0.33 0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.34 0.45 0.45 0.56 0.56
200-230
/3/60
200-230
/3/60
380/3/60 380/3/60 380/3/60
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
English
49-A- Version
Hiflex
Technical data and performances - air condensation - xxOA series, upward flow - 60Hz
Dati tecnici e prestazioni, condensazione ad aria - serie xxOA, mandata verso l'alto - 60Hz
MODEL
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 1.00 1.22 1.54 1.70 2.10 2.56
available head Pa 50 50 50 50 50 50
total cooling capacity kW 12.6 18.2 23.8 27.4 30.4 37.6
sensible cooling capacity kW 10.1 15.0 20.6 23.2 26.8 32.2
full absorbed power (fans and compressors) kW 4.4 7.0 7.4 8.6 9.2 11.6
compressor absorbed power kW 3.4 5.0 6.0 7.0 7.0 8.6
each compressor absorbed current A 6.5 6.6 7.8 5.9 5.9 7.4
fan absorbed power kW 1.0 2.0 1.4 1.6 2.2 2.8
each fan absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
SHR (Sensible Heat Ratio) - 0.87 0.82 0.87 0.85 0.88 0.86
EER (Energy Efficiency Ratio - 2.86 2.60 3.22 3.19 3.30 3.25
SPL (Sound Pressure Level)
FANS
quantity no. 2 2 2 2 2 2
type dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity no. 2 2 2 2 2 2
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
quantity no. 2 2 2 2 2 2
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16 16 16
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 345 375 395 425 545 575
gross kg 365 395 415 445 565 595
(1)
(2)
dB(A) 52.4 54.7 57.7 62.7 53.9 58.9
mm 10-10 12-12 12-12 14-14 16-16 16-16
2
2
5SOA 5LOA 7SOA 7LOA 9SOA 9LOA
208-230
/1/60
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
200-230
/3/60
200-230
/3/60
380/3/60 380/3/60 380/3/60
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
50 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxCA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s
available head Pa 50 50 50 50
total cooling capacity kW 5.2 7.9 9.9 13.0
sensible cooling capacity kW 4.5 6.6 8.5 12.0
full absorbed power (fan and compressor) kW 1.8 2.8 2.9 3.9
compressor absorbed power kW 1.5 2.2 2.5 3.1
compressor absorbed current A 6.8 4.2 4.8 6.0
fan absorbed power kW 0.3 0.6 0.4 0.8
fan absorbed current A 1.4 2.4 2.2 4.2
SHR (Sensible Heat Ratio) - 0.86 0.84 0.86 0.93
EER (Energy Efficiency Ratio - 2.97 2.85 3.38 3.32
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity no. 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00
refrigerant R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205
gross kg 190 190 205 215
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 47.0 52.3 53.0 53.8
2
mm 10-10 12-12 12-12 14-14
2
4PCA 4GCA 6PCA 8PCA
0.36 0.53 0.61 0.97
copper/treated al
uminium
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
English
51-A- Version
Hiflex
Technical data and performances - air condensation - xxCA series, upward flow - 60Hz
MODEL
power supply voltage V/ph/Hz 208-230/1/60 200-230/3/60 200-230/3/60 380/3/60
PERFORMANCES
air flow m3/s 0.38 0.53 0.64 0.99
available head Pa 0 50 50 50
total cooling capacity kW 6.1 9.1 11.5 15.2
sensible cooling capacity kW 5.0 7.1 9.4 13.0
full absorbed power (fan and compressor) kW 2.2 3.6 3.5 4.8
compressor absorbed power kW 1.8 2.6 3.0 3.7
compressor absorbed current A 6.8 7.3 8.3 6.0
fan absorbed power kW 0.4 1.0 0.5 1.1
fan absorbed current A 1.9 3.9 2.5 4.6
SHR (Sensible Heat Ratio) - 0.81 0.79 0.82 0.86
EER (Energy Efficiency Ratio - 2.83 2.55 3.25 3.18
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity no. 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00
refrigerant R407C R407C R407C R407C
EVAPORATING COIL
quantity no. 1 1 1 1
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 12 14 14 16
liquid line (pipe to be welded, o.d.) mm 12 12 12 14
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.4 51.7 54.7 50.9
2
mm 10-10 12-12 12-12 14-14
2
4PCA 4GCA 6PCA 8PCA
copper/treated al
uminium
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
52 -A- Version
English
Hiflex
Technical data and performances - air condensation - xxCA series, upward flow - 50Hz
MODEL
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.36 0.53 0.61 0.97
available head Pa 50 50 50 50
total cooling capacity kW 5.1 7.8 9.9 12.8
sensible cooling capacity kW 4.5 6.5 8.6 12.1
full absorbed power (fan and compressor) kW 1.7 2.7 2.9 3.7
compressor absorbed power kW 1.4 2.1 2.5 2.9
compressor absorbed current A 6.5 3.8 4.5 5.9
fan absorbed power kW 0.3 0.6 0.4 0.8
fan absorbed current A 1.4 2.4 2.2 4.2
SHR (Sensible Heat Ratio) - 0.87 0.84 0.87 0.94
EER (Energy Efficiency Ratio - 3.09 2.93 3.44 3.44
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity no. 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00
refrigerant R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/3 12/4
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16
recommended diam. for refrigerant lines to the
condenser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 180 180 195 205
gross kg 190 190 205 215
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 47.0 52.3 53.0 53.8
2
mm 10-10 12-12 12-12 14-14
2
4SCA 4LCA 6SCA 8SCA
copper/treated
aluminium
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
English
53-A- Version
Hiflex
Technical data and performances - air condensation - xxCA series, upward flow - 60Hz
MODEL
power supply voltage V/ph/Hz 208-230/1/60 200-230/3/60 200-230/3/60 380/3/60
PERFORMANCES
air flow m3/s 0.38 0.53 0.64 0.99
available head Pa 50 50 50 50
total cooling capacity kW 6.1 8.9 11.5 15.1
sensible cooling capacity kW 4.9 7.1 9.5 13.1
full absorbed power (fan and compressor) kW 2.1 3.4 3.5 4.6
compressor absorbed power kW 1.7 2.5 3.0 3.5
compressor absorbed current A 6.5 6.6 7.8 5.9
fan absorbed power kW 0.4 1.0 0.5 1.1
fan absorbed current A 1.9 3.9 2.5 4.6
SHR (Sensible Heat Ratio) - 0.82 0.80 0.82 0.86
EER (Energy Efficiency Ratio - 2.90 2.61 3.31 3.31
SPL (Sound Pressure Level)
FANS
quantity no. 1 1 1 1
type dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
motor rated power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity no. 1 1 1 1
type scroll
rated power for single compressor HP 1.90 2.50 3.25 4.00
refrigerant R22 R22 R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/5
front surface m
position inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welded, o.d.) mm 16 16 16 16
liquid line (pipe to be welded, o.d.) mm 16 16 16 16
recommended diam. for refrigerant lines to the con
denser (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu) - condensa
tion temperature: 45°C
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3. The standard diameters of the pipings are valid
only for lengths - between the conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
dB(A) 49.4 51.7 54.7 50.9
2
mm 10-10 12-12 12-12 14-14
2
4SCA 4LCA 6SCA 8SCA
copper/treated al
uminium
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
54 -A- Version
English
Hiflex
Technical data and performances-water condensation -xxUW series, downward flow-50Hz
MODEL 4PUW 4GUW 6PUW 6GUW 8PUW 8GUW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.46 0.64 0.74 0.80 1.21 1.31
available head Pa 20 20 20 20 20 20
fan absorbed power kW 0.3 0.6 0.4 0.5 0.9 1.2
fan absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.8 8.7 10.7 12.8 14.1 17.1
sensible cooling capacity kW 5.1 7.4 9.3 11.1 13.9 15.5
full absorbed power (fan and compressor) kW 1.6 2.5 2.6 3.2 3.7 4.7
compressor absorbed power kW 1.3 1.9 2.2 2.8 2.8 3.4
compressor absorbed current A 6.1 3.9 4.4 5.6 5.7 7.2
SHR (Sensible Heat Ratio) - 0.88 0.85 0.87 0.86 0.99 0.91
EER (Energy Efficiency Ratio) - 3.60 3.53 4.12 4.00 3.84 3.67
water flow l/s 0.05 0.09 0.09 0.12 0.13 0.17
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.6 8.3 10.2 12.2 13.4 16.3
sensible cooling capacity kW 5.0 7.2 9.1 10.8 13.4 15.2
full absorbed power (fan and compressor) kW 1.8 2.7 2.9 3.6 4.0 5.0
compressor absorbed power kW 1.5 2.2 2.5 3.1 3.1 3.8
compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.90 0.87 0.89 0.88 1.00 0.93
EER (Energy Efficiency Ratio) - 3.12 3.07 3.55 3.45 3.33 3.23
water flow l/s 0.11 0.20 0.20 0.27 0.30 0.40
water pressure drop kPa 3 10 4 6 8 14
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 46.9 50.1 50.0 51.3 50.3 52.6
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
English
55-W- Version
Hiflex
Technical data and performances-water condensation -xxUW series, downward flow-50Hz
MODEL 5PUW 5GUW 7PUW 7GUW 9PUW 9GUW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.92 1.28 1.48 1.60 2.42 2.62
available head Pa 20 20 20 20 20 20
fans absorbed power kW 0.6 1.2 0.8 1.0 1.8 2.4
each fans absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 11.6 17.4 21.4 25.6 28.2 34.2
sensible cooling capacity kW 10.2 14.8 18.6 22.2 27.8 31.0
full absorbed power (fans and compressors) kW 3.2 5.0 5.2 6.4 7.4 9.4
compressors absorbed power kW 2.6 3.8 4.4 5.6 5.6 6.8
each compressors absorbed current A 6.1 3.9 4.4 5.6 5.7 7.2
SHR (Sensible Heat Ratio) - 0.88 0.85 0.87 0.86 0.99 0.91
EER (Energy Efficiency Ratio) - 3.60 3.53 4.12 4.00 3.84 3.67
water flow l/s 0.10 0.18 0.18 0.24 0.26 0.34
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 11.2 16.6 20.4 24.4 26.8 32.6
sensible cooling capacity kW 10.0 14.4 18.2 21.6 26.8 30.4
full absorbed power (fans and compressors) kW 3.6 5.4 5.8 7.2 8.0 10.0
compressors absorbed power kW 3.0 4.4 5.0 6.2 6.2 7.6
each compressors absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.90 0.87 0.89 0.88 1.00 0.93
EER (Energy Efficiency Ratio) - 3.12 3.07 3.55 3.45 3.33 3.23
water flow l/s 0.22 0.40 0.40 0.54 0.60 0.80
water pressure drop kPa 3 10 4 6 8 14
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.9 53.1 53.0 54.3 53.3 55.6
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
56 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxUW series, downward flow-60Hz
MODEL 4PUW 4GUW 6PUW 6GUW 8PUW 8GUW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 0.46 0.64 0.74 0.80 1.21 1.31
available head Pa 20 20 20 20 20 20
fan absorbed power kW 0.3 0.6 0.4 0.5 0.9 1.1
fan absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
sound pressure level
(2)
dB(A) 49.8 49.4 51.5 54.9 47.6 53.1
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 7.0 10.0 12.6 15.1 16.3 20.0
sensible cooling capacity kW 5.9 8.0 10.4 12.6 14.3 17.0
full absorbed power (fan and compressor) kW 1.9 2.8 3.0 3.8 4.2 5.2
compressor absorbed power kW 1.5 2.3 2.7 3.3 3.3 4.1
compressor absorbed current A 6.1 6.8 7.6 5.6 5.6 7.2
SHR (Sensible Heat Ratio) - 0.85 0.80 0.82 0.83 0.88 0.85
EER (Energy Efficiency Ratio) - 3.72 3.50 4.13 4.02 3.87 3.86
water flow l/s 0.06 0.10 0.12 0.15 0.16 0.21
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.7 9.6 12.0 14.5 15.6 19.1
sensible cooling capacity kW 5.8 7.8 10.1 12.3 14.0 16.6
full absorbed power (fan and compressor) kW 2.1 3.1 3.4 4.2 4.6 5.7
compressor absorbed power kW 1.7 2.6 3.0 3.7 3.7 4.6
compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.87 0.81 0.84 0.85 0.90 0.87
EER (Energy Efficiency Ratio) - 3.22 3.07 3.55 3.47 3.37 3.39
water flow l/s 0.14 0.25 0.26 0.34 0.37 0.51
water pressure drop kPa 5 15 6 10 12 23
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.34 0.34 0.45 0.45 0.56 0.56
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
English
57-W- Version
Hiflex
Technical data and performances-water condensation -xxUW series, downward flow-60Hz
MODEL 5PUW 5GUW 7PUW 7GUW 9PUW 9GUW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 0.92 1.28 1.48 1.60 2.42 2.62
available head Pa 20 20 20 20 20 20
fan absorbed power kW 0.6 1.2 0.8 1.0 1.8 2.2
each fans absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
sound pressure level
(2)
dB(A) 52.8 52.4 54.5 57.9 50.6 56.1
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 14.0 20.0 25.2 30.2 32.6 40.0
sensible cooling capacity kW 11.8 16.0 20.8 25.2 28.6 34.0
full absorbed power (fans and compressors) kW 3.8 5.6 6.0 7.6 8.4 10.4
compressors absorbed power kW 3.0 4.6 5.4 6.6 6.6 8.2
each compressors absorbed current A 6.1 6.8 7.6 5.6 5.6 7.2
SHR (Sensible Heat Ratio) - 0.85 0.80 0.82 0.83 0.88 0.85
EER (Energy Efficiency Ratio) - 3.72 3.50 4.13 4.02 3.87 3.86
water flow l/s 0.12 0.20 0.24 0.30 0.32 0.42
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 13.4 19.2 24.0 29.0 31.2 38.2
sensible cooling capacity kW 11.6 15.6 20.2 24.6 28.0 33.2
full absorbed power (fans and compressors) kW 4.2 6.2 6.8 8.4 9.2 11.4
compressors absorbed power kW 3.4 5.2 6.0 7.4 7.4 9.2
each compressors absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.87 0.81 0.84 0.85 0.90 0.87
EER (Energy Efficiency Ratio) - 3.22 3.07 3.55 3.47 3.37 3.39
water flow l/s 0.28 0.50 0.52 0.68 0.74 1.02
water pressure drop kPa 5 15 6 10 12 23
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.67 0.67 0.89 0.89 1.12 1.12
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
58 -W- Version
English
Hiflex
Technical data and performances-water condensation-xxUW series, downward flow - 50Hz
MODEL 4SUW 4LUW 6SUW 6LUW 8SUW 8LUW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.46 0.64 0.74 0.80 1.21 1.31
available head Pa 20 20 20 20 20 20
fan absorbed power kW 0.3 0.6 0.4 0.5 0.9 1.2
fan absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.7 8.4 10.5 12.1 13.5 16.8
sensible cooling capacity kW 5.1 7.3 9.2 10.7 13.5 15.5
full absorbed power (fan and compressor) kW 1.6 2.4 2.6 3.1 3.5 4.5
compressor absorbed power kW 1.2 1.8 2.2 2.6 2.6 3.2
compressor absorbed current A 5.9 3.5 4.2 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.89 0.87 0.88 0.89 1.00 0.92
EER (Energy Efficiency Ratio) - 3.60 3.54 4.03 3.93 3.83 3.76
water flow l/s 0.05 0.08 0.09 0.11 0.13 0.17
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.5 8.1 10.2 11.7 13.3 16.2
sensible cooling capacity kW 5.0 7.1 9.1 10.6 13.3 15.3
full absorbed power (fan and compressor) kW 1.7 2.6 2.8 3.4 3.8 4.9
compressor absorbed power kW 1.4 2.0 2.5 2.9 2.9 3.6
compressor absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.91 0.88 0.89 0.91 1.00 0.94
EER (Energy Efficiency Ratio) - 3.22 3.13 3.59 3.46 3.47 3.34
water flow l/s 0.11 0.19 0.20 0.25 0.29 0.39
water pressure drop kPa 3 9 4 6 7 13
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 46.9 50.1 50.0 51.3 50.3 52.6
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
English
59-W- Version
Hiflex
Technical data and performances-water condensation-xxUW series, downward flow - 50Hz
MODEL 5SUW 5LUW 7SUW 7LUW 9SUW 9LUW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.92 1.28 1.48 1.60 2.42 2.62
available head Pa 20 20 20 20 20 20
fans absorbed power kW 0.6 1.2 0.8 1.0 1.8 2.4
each fans absorbed current A 1.4 2.6 2.6 3.3 4.5 5.4
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 11.4 16.8 21.0 24.2 27.0 33.6
sensible cooling capacity kW 10.2 14.6 18.4 21.4 27.0 31.0
full absorbed power (fans and compressors) kW 3.2 2.8 5.2 6.2 7.0 9.0
compressors absorbed power kW 2.4 3.6 4.4 5.2 5.2 6.4
each compressors absorbed current A 5.9 3.5 4.2 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.89 0.87 0.88 0.89 1.00 0.92
EER (Energy Efficiency Ratio) - 3.60 3.54 4.03 3.93 3.83 3.76
water flow l/s 0.10 0.16 0.18 0.22 0.26 0.34
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 11.0 16.2 20.4 23.4 26.6 32.4
sensible cooling capacity kW 10.0 14.2 18.2 21.2 26.6 30.6
full absorbed power (fans and compressors) kW 3.4 5.2 5.6 6.8 7.6 9.8
compressors absorbed power kW 2.8 4.0 5.0 5.8 5.8 7.2
each compressors absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.91 0.88 0.89 0.91 1.00 0.94
EER (Energy Efficiency Ratio) - 3.22 3.13 3.59 3.46 3.47 3.34
water flow l/s 0.22 0.38 0.40 0.50 0.58 0.78
water pressure drop kPa 3 9 4 6 7 13
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.9 53.1 53.0 54.3 53.3 55.6
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
60 -W- Version
English
Hiflex
Technical data and performances-water condensation-xxUW series, downward flow-60Hz
MODEL 4SUW 4LUW 6SUW 6LUW 8SUW 8LUW
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 0.55 0.64 0.81 0.90 1.12 1.37
available head Pa 20 20 20 20 20 20
fan absorbed power kW 0.5 1.0 0.7 0.8 1.3 1.6
fan absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 6.8 9.7 12.4 14.4 16.0 19.7
sensible cooling capacity kW 5.9 7.9 10.3 12.2 14.1 16.9
full absorbed power (fan and compressor) kW 1.9 3.2 3.4 4.0 4.4 5.5
compressor absorbed power kW 1.5 2.2 2.7 3.2 3.2 3.9
compressor absorbed current A 5.9 6.1 7.3 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.87 0.81 0.83 0.85 0.88 0.86
EER (Energy Efficiency Ratio) - 3.48 3.02 3.65 3.64 3.62 3.60
water flow l/s 0.06 0.10 0.12 0.14 0.16 0.20
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.5 9.4 12.0 14.0 15.5 19.1
sensible cooling capacity kW 5.8 7.7 10.1 12.1 13.9 16.7
full absorbed power (fan and compressor) kW 2.1 3.5 3.7 4.3 4.8 5.9
compressor absorbed power kW 1.7 2.5 3.0 3.5 3.5 4.3
compressor absorbed current A 6.5 6.6 7.9 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.88 0.83 0.85 0.86 0.90 0.88
EER (Energy Efficiency Ratio) - 3.09 2.68 3.25 3.25 3.23 3.21
water flow l/s 0.14 0.24 0.26 0.32 0.36 0.50
water pressure drop kPa 5 14 6 9 12 22
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.8 49.4 51.5 54.9 47.6 53.1
208-230/1/60200-230/3/60200-230/3/
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
60
380/3/60 380/3/60 380/3/60
English
61-W- Version
Hiflex
Technical data and performances-water condensation-xxUW series, downward flow-60Hz
MODEL 5SUW 5LUW 7SUW 7LUW 9SUW 9LUW
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 1.10 1.28 1.62 1.80 2.24 2.74
available head Pa 20 20 20 20 20 20
fans absorbed power kW 1.0 2.0 1.4 1.6 2.6 3.2
each fans absorbed current A 2.3 4.3 3.7 4.0 5.9 7.1
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 13.6 19.4 24.8 28.8 32.0 39.4
sensible cooling capacity kW 11.8 15.8 20.6 24.4 28.2 33.8
full absorbed power (fans and compressors) kW 3.8 6.4 6.8 8.0 8.8 11.0
compressors absorbed power kW 3.0 4.4 5.4 6.4 6.4 7.8
each compressors absorbed current A 5.9 6.1 7.3 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.87 0.81 0.83 0.85 0.88 0.86
EER (Energy Efficiency Ratio) - 3.48 3.02 3.65 3.64 3.62 3.60
water flow l/s 0.12 0.20 0.24 0.28 0.32 0.40
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 13.0 18.8 24.0 28.0 31.0 38.2
sensible cooling capacity kW 11.6 15.4 20.2 24.2 27.8 33.4
full absorbed power (fans and compressors) kW 4.2 7.0 7.4 8.6 9.6 11.8
compressors absorbed power kW 3.4 5.0 6.0 7.0 7.0 8.6
each compressors absorbed current A 6.5 6.6 7.9 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.88 0.83 0.85 0.86 0.90 0.88
EER (Energy Efficiency Ratio) - 3.09 2.68 3.25 3.25 3.23 3.21
water flow l/s 0.28 0.48 0.52 0.64 0.72 1.00
water pressure drop kPa 5 14 6 9 12 22
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 52.8 52.4 54.5 57.9 50.6 56.1
208-230/1/60200-230/3/60200-230/3/
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
60
380/3/60 380/3/60 380/3/60
62 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-50Hz
MODEL 4POW 4GOW 6POW 6GOW 8POW 8GOW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.40 0.59 0.68 0.73 1.08 1.13
available head Pa 50 50 50 50 50 50
fan absorbed power kW 0.3 0.5 0.3 0.5 0.8 1.1
fan absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.5 8.3 10.4 12.4 13.7 16.5
sensible cooling capacity kW 4.8 7.0 9.1 10.5 13.0 14.4
full absorbed power (fan and compressor) kW 1.6 2.4 2.6 3.3 3.6 4.5
compressor absorbed power kW 1.3 1.9 2.2 2.8 2.8 3.4
compressor absorbed current A 6.1 3.9 4.4 5.6 5.7 7.2
SHR (Sensible Heat Ratio) - 0.87 0.84 0.87 0.84 0.94 0.87
EER (Energy Efficiency Ratio) - 3.42 3.44 4.06 3.81 3.83 3.67
water flow l/s 0.05 0.08 0.09 0.12 0.13 0.16
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.3 8.0 10.0 11.9 13.1 15.8
sensible cooling capacity kW 4.7 6.9 8.9 10.2 12.7 14.1
full absorbed power (fan and compressor) kW 1.8 2.7 2.9 3.6 3.9 4.9
compressor absorbed power kW 1.5 2.2 2.5 3.1 3.1 3.8
compressor absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.89 0.86 0.89 0.86 0.97 0.89
EER (Energy Efficiency Ratio) - 2.99 3.01 3.51 3.30 3.34 3.22
water flow l/s 0.10 0.19 0.19 0.26 0.29 0.39
water pressure drop kPa 3 9 4 6 8 3
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 47.0 52.3 53.0 54.2 53.8 55.3
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
English
63-W- Version
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-50Hz
MODEL 5POW 5GOW 7POW 7GOW 9POW 9GOW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.80 1.18 1.36 1.46 2.16 2.26
available head Pa 50 50 50 50 50 50
fans absorbed power kW 0.6 1.0 0.6 1.0 1.6 2.2
each fans absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 11.0 16.6 20.8 24.8 27.4 33.0
sensible cooling capacity kW 9.6 14.0 18.2 21.0 26.0 28.8
full absorbed power (fans and compressors) kW 3.2 4.8 5.2 6.6 7.2 9.0
compressors absorbed power kW 2.6 3.8 4.4 5.6 5.6 6.8
each compressors absorbed current A 6.1 3.9 4.4 5.6 5.7 7.2
SHR (Sensible Heat Ratio) - 0.87 0.84 0.87 0.84 0.94 0.87
EER (Energy Efficiency Ratio) - 3.42 3.44 4.06 3.81 3.83 3.67
water flow l/s 0.10 0.16 0.18 0.24 0.26 0.32
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 10.6 16.0 20.0 23.8 26.2 31.6
sensible cooling capacity kW 9.4 13.8 17.8 20.4 25.4 28.2
full absorbed power (fans and compressors) kW 3.6 5.4 5.8 7.2 7.8 9.8
compressors absorbed power kW 3.0 4.4 5.0 6.2 6.2 7.6
each compressors absorbed current A 6.8 4.2 4.8 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.89 0.86 0.89 0.86 0.97 0.89
EER (Energy Efficiency Ratio) - 2.99 3.01 3.51 3.30 3.34 3.22
water flow l/s 0.20 0.38 0.38 0.52 0.58 0.78
water pressure drop kPa 3 9 4 6 8 3
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 50.0 55.3 55.0 57.2 57.8 58.3
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
64 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-60Hz
MODEL 4POW 4GOW 6POW 6GOW 8POW 8GOW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 0.40 0.59 0.68 0.73 1.08 1.13
available head Pa 50 50 50 50 50 50
fan absorbed power kW 0.3 0.5 0.3 0.5 0.8 1.0
fan absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
sound pressure level
(2)
dB(A) 49.4 51.7 54.7 59.7 50.9 55.9
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 6.7 9.6 12.3 14.8 15.9 19.6
sensible cooling capacity kW 5.7 7.7 10.4 12.1 13.6 16.4
full absorbed power (fan and compressor) kW 1.9 2.8 3.0 3.8 4.1 5.0
compressor absorbed power kW 1.6 2.3 2.7 3.3 3.3 4.1
compressor absorbed current A 6.1 6.8 7.6 5.6 5.6 7.2
SHR (Sensible Heat Ratio) - 0.85 0.80 0.84 0.82 0.85 0.84
EER (Energy Efficiency Ratio) - 3.56 3.44 4.08 3.88 3.85 3.88
water flow l/s 0.06 0.10 0.11 0.14 0.16 0.20
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.4 9.3 11.9 14.1 15.3 18.7
sensible cooling capacity kW 5.6 7.6 10.2 11.8 13.4 16.1
full absorbed power (fan and compressor) kW 2.1 3.1 3.4 4.2 4.6 5.5
compressor absorbed power kW 1.8 2.6 3.0 3.7 3.7 4.6
compressor absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.86
EER (Energy Efficiency Ratio) - 3.08 3.00 3.54 3.33 3.36 3.39
water flow l/s 0.14 0.24 0.25 0.33 0.37 0.50
water pressure drop kPa 5 14 6 10 12 22
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.34 0.34 0.45 0.45 0.56 0.56
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
English
65-W- Version
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-60Hz
MODEL 5POW 5GOW 7POW 7GOW 9POW 9GOW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 0.80 1.18 1.36 1.46 2.16 2.26
available head Pa 50 50 50 50 50 50
fans absorbed power kW 0.6 1.0 0.6 1.0 1.6 2.0
each fans absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
sound pressure level
(2)
dB(A) 52.4 54.7 57.7 62.7 53.9 58.9
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 13.4 19.2 24.6 29.6 31.8 39.2
sensible cooling capacity kW 11.4 15.4 20.8 24.2 27.2 32.8
full absorbed power (fans and compressors) kW 3.8 5.6 6.0 7.6 8.2 10.0
compressors absorbed power kW 3.2 4.6 5.4 6.6 6.6 8.2
each compressors absorbed current A 6.1 6.8 7.6 5.6 5.6 7.2
SHR (Sensible Heat Ratio) - 0.85 0.80 0.84 0.82 0.85 0.84
EER (Energy Efficiency Ratio) - 3.56 3.44 4.08 3.88 3.85 3.88
water flow l/s 0.12 0.20 0.22 0.28 0.32 0.40
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 12.8 18.6 23.8 28.2 30.6 37.4
sensible cooling capacity kW 11.2 15.2 20.4 23.6 26.8 32.2
full absorbed power (fans and compressors) kW 4.2 6.2 6.8 8.4 9.2 11.0
compressors absorbed power kW 3.6 5.2 6.0 7.4 7.4 9.2
each compressors absorbed current A 6.8 7.3 8.3 6.0 6.0 7.6
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.86
EER (Energy Efficiency Ratio) - 3.08 3.00 3.54 3.33 3.36 3.39
water flow l/s 0.28 0.48 0.50 0.66 0.74 1.00
water pressure drop kPa 5 14 6 10 12 22
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R407C R407C R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.67 0.67 0.89 0.89 1.12 1.12
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
66 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxOW series, downward flow-50Hz
MODEL 4SOW 4LOW 6SOW 6LOW 8SOW 8LOW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.40 0.59 0.68 0.73 1.08 1.13
available head Pa 50 50 50 50 50 50
fan absorbed power kW 0.3 0.5 0.3 0.5 0.8 1.1
fan absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.4 8.1 10.3 11.8 13.5 16.4
sensible cooling capacity kW 4.7 6.9 9.2 10.3 13.0 14.4
full absorbed power (fan and compressor) kW 1.6 2.3 2.6 3.1 3.5 4.3
compressor absorbed power kW 1.2 1.8 2.2 2.6 2.6 3.2
compressor absorbed current A 5.9 3.5 4.2 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.88 0.86 0.89 0.87 0.96 0.88
EER (Energy Efficiency Ratio) - 3.43 3.48 3.99 3.78 3.90 3.78
water flow l/s 0.05 0.08 0.09 0.11 0.12 0.16
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.2 7.8 9.9 11.5 13.0 15.8
sensible cooling capacity kW 4.7 6.8 9.0 10.1 12.8 14.1
full absorbed power (fan and compressor) kW 1.7 2.6 2.8 3.4 3.8 4.7
compressor absorbed power kW 1.4 2.0 2.5 2.9 2.9 3.6
compressor absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.89 0.87 0.91 0.88 0.98 0.89
EER (Energy Efficiency Ratio) - 3.05 3.05 3.56 3.35 3.46 3.35
water flow l/s 0.10 0.18 0.19 0.24 0.28 0.38
water pressure drop kPa 3 8 4 5 7 13
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 47.0 52.3 53.0 54.2 53.8 55.3
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.34 0.34 0.45 0.45 0.56 0.56
English
67-W- Version
Hiflex
Technical data and performances-water condensation -xxOW series, downward flow-50Hz
MODEL 5SOW 5LOW 7SOW 7LOW 9SOW 9LOW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.80 1.18 1.36 1.46 2.16 2.26
available head Pa 50 50 50 50 50 50
fans absorbed power kW 0.6 1.0 0.6 1.0 1.6 2.2
each fans absorbed current A 1.2 2.5 2.2 3.1 3.9 4.7
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 10.8 16.2 20.6 23.6 27.0 32.8
sensible cooling capacity kW 9.4 13.8 18.4 20.6 26.0 28.8
full absorbed power (fans and compressors) kW 3.2 4.6 5.2 6.2 7.0 8.6
compressors absorbed power kW 2.4 3.6 4.4 5.2 5.2 6.4
each compressors absorbed current A 5.9 3.5 4.2 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.88 0.86 0.89 0.87 0.96 0.88
EER (Energy Efficiency Ratio) - 3.43 3.48 3.99 3.78 3.90 3.78
water flow l/s 0.10 0.16 0.18 0.22 0.24 0.32
water pressure drop kPa 1 2 1 2 2 3
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 10.4 15.6 19.8 23.0 26.0 31.6
sensible cooling capacity kW 9.4 13.6 18.0 20.2 25.6 28.2
full absorbed power (fans and compressors) kW 3.4 5.2 5.6 6.8 7.6 9.4
compressors absorbed power kW 2.8 4.0 5.0 5.8 5.8 7.2
each compressors absorbed current A 6.5 3.8 4.5 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.89 0.87 0.91 0.88 0.98 0.89
EER (Energy Efficiency Ratio) - 3.05 3.05 3.56 3.35 3.46 3.35
water flow l/s 0.20 0.36 0.38 0.48 0.48 0.76
water pressure drop kPa 3 8 4 5 7 13
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 50.0 55.3 56.0 57.2 57.8 58.3
2
2
0.33 0.33 0.50 0.50 0.50 0.50
0.67 0.67 0.89 0.89 1.12 1.12
68 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-60Hz
MODEL 4SOW 4LOW 6SOW 6LOW 8SOW 8LOW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 0.50 0.61 0.77 0.85 1.05 1.28
available head Pa 50 50 50 50 50 50
fan absorbed power kW 0.5 1.0 0.7 0.8 1.1 1.4
fan absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
sound pressure level
(2)
dB(A) 49.4 51.7 54.7 59.7 50.9 55.9
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 6.5 9.5 12.2 14.1 15.7 19.5
sensible cooling capacity kW 5.6 7.7 10.5 11.8 13.6 16.4
full absorbed power (fan and compressor) kW 2.0 3.2 3.3 3.9 4.3 5.3
compressor absorbed power kW 1.5 2.2 2.7 3.2 3.2 3.9
compressor absorbed current A 5.9 6.1 7.3 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.84
EER (Energy Efficiency Ratio) - 3.29 2.96 3.66 3.59 3.66 3.67
water flow l/s 0.06 0.10 0.11 0.14 0.15 0.20
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.3 9.1 11.9 13.7 15.2 18.8
sensible cooling capacity kW 5.5 7.5 10.3 11.6 13.4 16.1
full absorbed power (fan and compressor) kW 2.1 3.5 3.6 4.3 4.6 5.8
compressor absorbed power kW 1.7 2.5 3.0 3.5 3.5 4.3
compressor absorbed current A 6.5 6.6 7.9 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.88 0.82 0.87 0.85 0.88 0.86
EER (Energy Efficiency Ratio) - 2.93 2.63 3.27 3.19 3.28 3.25
water flow l/s 0.13 0.23 0.25 0.32 0.36 0.49
water pressure drop kPa 5 13 6 9 12 21
FANS
quantity no. 1 1 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750 750 750
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.34 0.34 0.45 0.45 0.56 0.56
WEIGHTS
net kg 185 200 210 225 285 300
gross kg 195 210 220 235 295 310
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
English
69-W- Version
Hiflex
Technical data and performances-water condensation -xxOW series, upward flow-60Hz
MODEL 5SOW 5LOW 7SOW 7LOW 9SOW 9LOW
power supply voltage V/ph/Hz
PERFORMANCES
(1)
208-230/1
/60
air flow m3/s 1.00 1.22 1.54 1.70 2.10 2.56
available head Pa 50 50 50 50 50 50
fans absorbed power kW 1.0 2.0 1.4 1.6 2.2 2.8
each fans absorbed current A 2.1 4.1 3.3 3.7 5.1 6.2
sound pressure level
(2)
dB(A) 52.4 54.7 53.7 62.7 53.9 58.9
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 13.0 19.0 24.4 28.2 31.4 39.0
sensible cooling capacity kW 11.2 15.4 21.0 23.6 27.2 32.8
full absorbed power (fans and compressors) kW 4.0 6.4 6.6 7.8 8.6 10.6
compressors absorbed power kW 3.0 4.4 5.4 6.4 6.4 7.8
each compressors absorbed current A 5.9 6.1 7.3 5.6 5.6 7.0
SHR (Sensible Heat Ratio) - 0.87 0.81 0.86 0.84 0.87 0.84
EER (Energy Efficiency Ratio) - 3.29 2.96 3.66 3.59 3.66 3.67
water flow l/s 0.12 0.20 0.22 0.28 0.30 0.40
water pressure drop kPa 1 3 2 2 3 4
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 12.6 18.2 23.8 27.4 30.4 37.6
sensible cooling capacity kW 11.0 15.0 20.6 23.2 26.8 32.2
full absorbed power (fans and compressors) kW 4.2 7.0 7.2 8.6 9.2 11.6
compressors absorbed power kW 3.4 5.0 6.0 7.0 7.0 8.6
each compressors absorbed current A 6.5 6.6 7.9 5.9 5.9 7.4
SHR (Sensible Heat Ratio) - 0.88 0.82 0.87 0.85 0.88 0.86
EER (Energy Efficiency Ratio) - 2.93 2.63 3.27 3.19 3.28 3.25
water flow l/s 0.26 0.46 0.50 0.64 0.72 0.98
water pressure drop kPa 5 13 6 9 12 21
FANS
quantity no. 2 2 2 2 2 2
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10 dd 12/12 dd 12/12
speed no. 3 3 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500 0.736 0.736
poles no. 6 4 6 6 6 6
COMPRESSORS
quantity/type 2/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00 4.00 5.00
refrigerant R22 R22 R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4 12/5 12/5
front surface single coil m
2
0.33 0.33 0.50 0.50 0.50 0.50
position/quantity inclined/2
CONDENSER
quantity/type - 2/plate
water connections inch ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490 1490 1490
depth mm 450 450 600 600 750 750
height mm 1950 1950 1950 1950 1950 1950
plan surface m
2
0.67 0.67 0.89 0.89 1.12 1.12
WEIGHTS
net kg 355 385 405 435 555 585
gross kg 375 405 425 455 575 605
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
200-230/3
/60
200-230/3
/60
380/3/60 380/3/60 380/3/60
70 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxCW series, upward flow-50Hz
MODEL 4PCW 4GCW 6PCW 8PCW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s
available head Pa 50 50 50 50
fan absorbed power kW 0.3 0.6 0.4 0.8
fan absorbed current A 1.4 2.4 2.2 4.2
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.4 8.2 10.2 13.6
sensible cooling capacity kW 4.6 6.7 8.7 12.3
full absorbed power (fan and compressor) kW 1.6 2.5 2.6 3.6
compressor absorbed power kW 1.3 1.9 2.2 2.8
compressor absorbed current A 6.1 3.9 4.4 5.6
SHR (Sensible Heat Ratio) - 0.84 0.81 0.85 0.90
EER (Energy Efficiency Ratio) - 3.42 3.27 3.89 3.81
water flow l/s 0.05 0.08 0.09 0.13
water pressure drop kPa 1 2 1 2
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.2 7.9 9.9 13.0
sensible cooling capacity kW 4.5 6.6 8.5 12.0
full absorbed power (fan and compressor) kW 1.8 2.8 2.9 3.9
compressor absorbed power kW 1.5 2.2 2.5 3.1
compressor absorbed current A 6.8 4.2 4.8 6.0
SHR (Sensible Heat Ratio) - 0.86 0.84 0.86 0.93
EER (Energy Efficiency Ratio) - 2.97 2.85 3.38 3.32
water flow l/s 0.10 0.19 0.19 0.28
water pressure drop kPa 3 9 3 7
FANS
quantity no. 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 10/10
speed no. 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.500
poles no. 6 4 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00
refrigerant R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 600
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
0.36 0.53 0.61 0.97
(2)
dB(A) 47.0 52.3 53.0 53.8
2
2
0.33 0.33 0.50 0.50
0.34 0.34 0.45 0.45
English
71-W- Version
Hiflex
Technical data and performances-water condensation -xxCW series, upward flow-60Hz
MODEL 4PCW 4GCW 6PCW 8PCW
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 0.38 0.53 0.64 0.99
available head Pa 0 50 50 50
fan absorbed power kW 0.4 1.0 0.5 1.1
fan absorbed current A 1.9 3.9 2.5 4.6
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 6.4 9.4 11.9 15.8
sensible cooling capacity kW 5.1 7.3 9.6 13.3
full absorbed power (fan and compressor) kW 2.0 3.3 3.2 4.4
compressor absorbed power kW 1.6 2.3 2.7 3.3
compressor absorbed current A 6.1 6.8 7.6 5.6
SHR (Sensible Heat Ratio) - 0.79 0.77 0.80 0.84
EER (Energy Efficiency Ratio) - 3.24 2.89 3.74 3.63
water flow l/s 0.06 0.10 0.11 0.16
water pressure drop kPa 0.93 2 1 2
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.1 9.1 11.5 15.2
sensible cooling capacity kW 5.0 7.1 9.4 13.0
full absorbed power (fan and compressor) kW 2.2 3.6 3.5 4.8
compressor absorbed power kW 1.8 2.6 3.0 3.7
compressor absorbed current A 6.8 7.3 8.3 6.0
SHR (Sensible Heat Ratio) - 0.81 0.79 0.82 0.86
EER (Energy Efficiency Ratio) - 2.83 2.55 3.25 3.18
water flow l/s 0.13 0.23 0.24 0.36
water pressure drop kPa 4.21 13 12 12
FANS
quantity no. 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00
refrigerant R407C R407C R407C R407C
EVAPORATING COIL
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.4 51.7 54.7 50.9
208-230/1/60 200-230/3/60 200-230/3/60 380/3/60
2
2
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
copper/treated
aluminium
72 -W- Version
English
Hiflex
Technical data and performances-water condensation -xxCW series, upward flow-50Hz
MODEL 4SCW 4LCW 6SCW 8SCW
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s
available head Pa 50 50 50 50
fan absorbed power kW 0.3 0.6 0.4 0.8
fan absorbed current A 1.4 2.4 2.2 4.2
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 5.3 8.0 10.5 13.2
sensible cooling capacity kW 4.5 6.7 8.7 12.2
full absorbed power (fan and compressor) kW 1.6 2.4 2.6 3.4
compressor absorbed power kW 1.3 1.8 2.2 2.6
compressor absorbed current A 5.9 3.5 4.2 5.6
SHR (Sensible Heat Ratio) - 0.85 0.84 0.83 0.92
EER (Energy Efficiency Ratio) - 3.42 3.30 3.97 3.87
water flow l/s 0.05 0.08 0.09 0.12
water pressure drop kPa 1 2 1 1
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 5.1 7.8 9.9 12.8
sensible cooling capacity kW 4.5 6.5 8.6 12.1
full absorbed power (fan and compressor) kW 1.7 2.7 2.9 3.7
compressor absorbed power kW 1.4 2.1 2.5 2.9
compressor absorbed current A 6.5 3.8 4.5 5.9
SHR (Sensible Heat Ratio) - 0.87 0.84 0.87 0.94
EER (Energy Efficiency Ratio) - 3.04 2.93 3.44 3.44
water flow l/s 0.10 0.18 0.19 0.28
water pressure drop kPa 2 8 3 7
FANS
quantity no. 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00
refrigerant R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/4
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 600
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
0.36 0.53 0.61 0.97
(2)
dB(A) 47.0 52.3 53.0 53.8
2
2
0.33 0.33 0.50 0.50
0.34 0.34 0.45 0.45
English
73-W- Version
Hiflex
Technical data and performances-water condensation -xxCW series, upward flow-60Hz
MODEL 4SCW 4LCW 6SCW 8SCW
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s 0.38 0.53 0.64 0.99
available head Pa 0 50 50 50
fan absorbed power kW 0.4 1.0 0.5 1.1
fan absorbed current A 1.9 3.9 2.5 4.6
sound pressure level
condenser inlet water temperature: 15°C; condensation temperature: 40°C
total cooling capacity kW 6.3 9.2 11.9 15.5
sensible cooling capacity kW 5.0 7.2 9.6 13.2
full absorbed power (fan and compressor) kW 1.9 3.1 3.2 4.2
compressor absorbed power kW 1.5 2.2 2.7 3.2
compressor absorbed current A 5.9 6.1 7.3 4.1
SHR (Sensible Heat Ratio) - 0.80 0.79 0.81 0.85
EER (Energy Efficiency Ratio) - 3.26 2.93 3.72 3.70
water flow l/s 0.06 0.09 0.11 0.15
water pressure drop kPa 1 2 1 2
condenser inlet water temperature: 30°C; condensation temperature: 45°C
total cooling capacity kW 6.1 8.9 11.5 15.1
sensible cooling capacity kW 4.9 7.1 9.5 13.1
full absorbed power (fan and compressor) kW 2.1 3.4 3.5 4.6
compressor absorbed power kW 1.7 2.5 3.0 3.5
compressor absorbed current A 6.5 6.6 7.9 4.5
SHR (Sensible Heat Ratio) - 0.82 0.80 0.82 0.86
EER (Energy Efficiency Ratio) - 2.90 2.61 3.31 3.31
water flow l/s 0.13 0.22 0.24 0.35
water pressure drop kPa 4 12 5 11
FANS
quantity no. 1 1 1 1
type - dd 9/9 dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.245 0.420 0.500 0.736
poles no. 6 4 6 6
COMPRESSOR
quantity/type 1/scroll
nominal power for each compressor HP 1.90 2.50 3.25 4.00
refrigerant R22 R22 R22 R22
EVAPORATING COIL
pipes/fins copper/aluminium
fins for inch/rows no. 12/3 12/3 12/4 12/5
front surface m
position/quantity inclined/1
CONDENSER
quantity/type - 1/plate
water connections inch ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 450 450 600 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg
gross kg
1 ON THE FOLLOWING STANDARD CONDITIONS: standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field, with working fans and compressor.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The EER
refers only to the room unit. The unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.4 51.7 54.7 50.9
208-230/1/60 200-230/3/60 200-230/3/60 380/3/60
2
2
0.33 0.33 0.33 0.50
0.34 0.34 0.45 0.56
copper/treated
aluminium
74 -W- Version
English
Hiflex
Technical data and performances-dualfluid - air condensation - xxU/OD series -50Hz
MODEL 8GUD 8GOD 8LUD 8LOD
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 1.22 1.05 1.22 1.05
available head Pa 20 50 20 50
fan absorbed power kW 1.1 1.0 1.1 1.0
fan absorbed current A 5.0 4.5 5.0 4.5
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 15.6 15.1 14.4 13.7
sensible cooling capacity kW 13.5 12.5 12.9 11.6
total absorbed power (fan and compressor) kW 4.9 4.8 4.7 4.6
compressor absorbed power kW 3.8 3.8 3.6 3.6
compressor absorbed current A 7.6 7.6 7.3 7.3
SHR (Sensible Heat Ratio) - 0.87 0.83 0.90 0.85
SPL (Sound Pressure Level) at 2m, f.f.
EER (Energy Efficiency Ratio) - 3.18 3.15 3.06 2.98
PERFORMANCES IN DUALFLUID MODE
total cooling capacity kW 17.8 13.2 17.8 13.2
sensible cooling capacity kW 16.5 11.8 16.5 11.8
inlet/outlet water temperature °C 7/12 7/12 7/12 7/12
water flow l/s 0.850 0.630 0.850 0.630
unit pressure drop - water side kPa 29 17 29 17
SPL (Sound Pressure Level) at 2m, f.f.
FANS
quantity n. 1 1 1 1
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles kW 6 6 6 6
COMPRESSOR
quantity/type n. 1/scroll 1/scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity n. 1 1 1 1
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface m
position - inclined inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welden, o.d.) mm 16 16 16 16
liquid line (pipe to be welden, o.d.) mm 14 14 16 16
recommemded diameter for refrigerant lines to the condens
er (o.d.) Gas - Liquid
DIMENSIONS
length mm 750 750 750 750
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 305 305 305 305
gross kg 315 315 315 315
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); condensation temperature: 45C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(2)
(3)
(1)
dB(A) 52.1 54.8 52.1 54.8
dB(A) 51.6 54.5 51.6 54.5
2
mm 16-16 16-16 16-16 16-16
2
0.50 0.50 0.50 0.50
0.56 0.56 0.56 0.56
English
75-D- Version
Hiflex
Technical data and performances-dualfluid - air condensation - xxU/OD series -50Hz
MODEL 9GUD 9GOD 9LUD 9LOD
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 2.44 2.10 2.45 2.10
available head Pa 20 50 20 50
fans absorbed power kW 2.2 2.0 2.2 2.0
each fan absorbed current A 5.0 4.5 5.0 4.5
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 31.2 30.2 28.8 27.4
sensible cooling capacity kW 27.0 25.0 25.8 23.2
total absorbed power (fans and compressors) kW 9.8 9.6 9.4 9.2
compressors absorbed power kW 7.6 7.6 7.2 7.2
each compressors absorbed current A 7.6 7.6 7.3 7.3
SHR (Sensible Heat Ratio) - 0.87 0.83 0.90 0.85
SPL (Sound Pressure Level) at 2m, f.f.
EER (Energy Efficiency Ratio) - 3.18 3.15 3.06 2.98
PERFORMANCES IN DUALFLUID MODE
total cooling capacity kW 35.6 26.4 35.6 26.4
sensible cooling capacity kW 33.0 23.6 33.0 23.6
inlet/outlet water temperature °C 7/12 7/12 7/12 7/12
water flow l/s 1.70 1.26 1.70 1.26
unit pressure drop - water side kPa 29 17 29 17
SPL (Sound Pressure Level) at 2m, f.f.
FANS
quantity n. 2 2 2 2
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles kW 6 6 6 6
COMPRESSOR
quantity/type n. 2/scroll 2/scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity n. 2 2 2 2
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface single coil m
position - inclined inclined
REFRIGERANT CONNECTIONS
gas line (pipe to be welden, o.d.) mm 16 16 16 16
liquid line (pipe to be welden, o.d.) mm 14 14 16 16
recommemded diameter for refrigerant lines to the condens
er (o.d.) Gas - Liquid
DIMENSIONS
length mm 1490 1490 1490 1490
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 595 595 595 595
gross kg 615 615 615 615
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); condensation temperature: 45C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(2)
(3)
(1)
dB(A) 55.1 57.8 55.1 57.8
dB(A) 54.6 57.5 54.6 57.5
2
mm 16-16 16-16 16-16 16-16
2
0.50 0.50 0.50 0.50
1.12 1.12 1.12 1.12
76 -D- Version
English
Technical data and performances - dualfluid-air condensation - xxU/OD series -60Hz
MODEL 8GUD 8GOD 8LUD 8LOD
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s
available head Pa
fan absorbed power kW
fan absorbed current A
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW
sensible cooling capacity kW
total absorbed power (fan and compressor) kW
compressor absorbed power kW
compressor absorbed current A
SHR (Sensible Heat Ratio) SPL (Sound Pressure Level) at 2m, f.f.
EER (Energy Efficiency Ratio) -
PERFORMANCES IN DUALFLUID MODE
total cooling capacity kW
sensible cooling capacity kW
inlet/outlet water temperature °C
water flow l/s
unit pressure drop - water side kPa
SPL (Sound Pressure Level) at 2m, f.f.
FANS
quantity no.
type speed no.
nominal power kW
poles kW
COMPRESSORS
quantity/type no.
nominal power for each compressor HP
refrigerant -
EVAPORATING COIL
quantity no.
pipes/fins fins per inch/rows front surface m
position -
REFRIGERANT CONNECTIONS
gas line (pipe to be welden, o.d.) mm 16 16 16 16
liquid line (pipe to be welden, o.d.) mm 14 14 16 16
recommemded diameter for refrigerant lines to the condens
er (o.d.) Gas - Liquid
DIMENSIONS
length mm
depth mm
height mm
plan surface m
WEIGHTS
net kg
gross kg
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); condensation temperature: 45C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(2)
(3)
(1)
dB(A)
dB(A)
2
mm 16-16 16-16 16-16 16-16
2
380/3/60 380/3/60 380/3/60 380/3/60
1.33 1.22 1.33 1.22
20 50 20 50
1.5 1.4 1.5 1.4
6.6 5.8 6.6 5.8
18.3 17.8 16.8 16.1
15.0 14.4 14.4 13.3
6.1 6.0 5.9 5.8
4.6 4.6 4.4 4.4
7.6 7.6 7.3 7.2
0.82 0.81 0.86 0.83
52.6 55.4 52.6 55.4
3.01 2.97 2.85 2.76
19.1 14.7 19.1 14.7
17.6 13.1 17.6 13.1
7/12 7/12 7/12 7/12
0.908 0.701 0.908 0.701
32 21 32 21
52.1 55.0 52.1 55.0
1 1 1 1
dd 12/12 dd 12/12 dd 12/12 dd 12/12
3 3 3 3
0.736 0.736 0.736 0.736
6 6 6 6
1/scroll 1/scroll
5.9 5.9 5.0 5.0
R407C R407C R22 R22
1 1 1 1
copper/treated aluminium copper/treated aluminium
12/5 12/5 12/5 12/5
0.50 0.50 0.50 0.50
inclined inclined
750 750 750 750
750 750 750 750
1950 1950 1950 1950
0.56 0.56 0.56 0.56
305 305 305 305
315 315 315 315
Hiflex
English
77-D- Version
Hiflex
Technical data and performances - dualfluid-air condensation - xxU/OD series -60Hz
MODEL 9GUD 9GOD 9LUD 9LOD
power supply voltage V/ph/Hz
PERFORMANCES
air flow m3/s
available head Pa
fans absorbed power kW
each fan absorbed current A
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW
sensible cooling capacity kW
total absorbed power (fans and compressors) kW
compressors absorbed power kW
each compressors absorbed current A
SHR (Sensible Heat Ratio) SPL (Sound Pressure Level) at 2m, f.f.
EER (Energy Efficiency Ratio) -
PERFORMANCES IN DUALFLUID MODE
total cooling capacity kW
sensible cooling capacity kW
inlet/outlet water temperature °C
water flow l/s
unit pressure drop - water side kPa
SPL (Sound Pressure Level) at 2m, f.f.
FANS
quantity no.
type speed no.
nominal power kW
poles kW
COMPRESSORS
quantity/type no.
nominal power for each compressor HP
refrigerant -
EVAPORATING COIL
quantity no.
pipes/fins fins per inch/rows front surface single coil m
position -
REFRIGERANT CONNECTIONS
gas line (pipe to be welden, o.d.) mm 16 16 16 16
liquid line (pipe to be welden, o.d.) mm 14 14 16 16
recommemded diameter for refrigerant lines to the condens
er (o.d.) Gas - Liquid
DIMENSIONS
length mm
depth mm
height mm
plan surface m
WEIGHTS
net kg
gross kg
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); condensation temperature: 45C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(2)
(3)
(1)
dB(A)
dB(A)
2
mm 16-16 16-16 16-16 16-16
2
380/3/60 380/3/60 380/3/60 380/3/60
2.66 2.44 2.66 2.44
20 50 20 50
3.0 2.8 3.0 2.8
6.6 5.8 6.6 5.8
36.6 35.6 33.6 32.2
30.0 28.8 28.8 26.6
12.2 12.0 11.8 11.6
9.2 9.2 8.8 8.8
7.6 7.6 7.3 7.2
0.82 0.81 0.86 0.83
55.6 58.4 55.6 58.4
3.01 2.97 2.85 2.76
38.2 29.4 38.2 29.4
35.2 26.2 35.2 26.2
7/12 7/12 7/12 7/12
1.816 1.402 1.816 1.402
32 21 32 21
55.1 58.0 55.1 58.0
2 2 2 2
dd 12/12 dd 12/12 dd 12/12 dd 12/12
3 3 3 3
0.736 0.736 0.736 0.736
6 6 6 6
2/scroll 2/scroll
5.9 5.9 5.0 5.0
R407C R407C R22 R22
2 2 2 2
copper/treated aluminium copper/treated aluminium
12/5 12/5 12/5 12/5
0.50 0.50 0.50 0.50
inclined inclined
1490 1490 1490 1490
750 750 750 750
1950 1950 1950 1950
1.12 1.12 1.12 1.12
595 595 595 595
615 615 615 615
78 -D- Version
English
Hiflex
Technical data and performances - dualfluid - water condensation - xxU/OH series - 50Hz
MODEL 8GUH 8GOH 8LUH 8LOH
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 1.22 1.05 1.22 1.05
available head Pa 20 50 20 50
fan absorbed power kW 1.1 1.0 1.1 1.0
fan absorbed current A 5.0 4.5 5.0 4.5
SPL (Sound Pressure Level) at 2m, f.f.
water temperature at the condenser inlet: 15°C - condensation temperature: 40°C
total cooling capacity kW 16.3 15.8 15.0 14.1
sensible cooling capacity kW 13.7 12.8 13.1 11.8
full absorbed power (fan and compressor) kW 4.6 4.4 4.4 4.3
compressor absorbed power kW 3.4 3.4 3.2 3.2
compressor absorbed current A 7.2 7.2 6.9 6.9
SHR (sensible/full ratio) - 0.84 0.81 0.88 0.83
EER (Energy Efficiency Ratio) - 3.57 3.57 3.41 3.32
water flow l/s 0.16 0.16 0.15 0.14
water pressure drop kPa 3 2 2 2
water temperature at the condenser inlet: 30°C - condensation temperature: 45°C
total cooling capacity kW 15.6 15.1 14.4 13.7
sensible cooling capacity kW 13.5 12.5 12.9 11.6
full absorbed power (fan and compressor) kW 5.0 4.8 4.8 4.6
compressor absorbed power kW 3.8 3.8 3.6 3.6
compressor absorbed current A 7.6 7.6 7.3 7.3
SHR (sensible/full ratio) - 0.86 0.83 0.89 0.84
EER (output/used energy) - 3.15 3.15 3.02 2.95
water flow l/s 0.38 0.36 0.34 0.32
water pressure drop kPa 13 12 10.1 9
PERFORMANCES IN DUALFLUID MODE
full refrigerating power kW 17.8 13.2 17.8 13.2
sensible refrigerating power kW 16.5 11.8 16.5 11.8
sound pressure level
water inlet/outlet °C 7/12 7/12 7/12 7/12
water flow l/s 0.85 0.63 0.85 0.63
water pressure drop kPa 29 17 29 17
FANS
quantity no. 1 1 1 1
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSOR
quantity/type no. 1/scroll 1/scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL CHILLED WATER
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows 12/5 12/5 12/5 12/5
front surface m
structure/quantity - inclined/1 inclined/1
CONDENSER
quantity/type - 1/plate 1/plate
water connections inch ½" BSP ½" BSP ½" BSP ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 310 310 310 310
gross kg 320 320 320 320
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu)
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
(3)
dB(A) 52.1 54.8 52.1 54.8
dB(A) 51.6 54.5 51.6 54.5
2
2
0.50 0.50 0.50 0.50
0.56 0.56 0.56 0.56
English
79-H- Version
Hiflex
Technical data and performances - dualfluid - water condensation - xxU/OH series - 50Hz
MODEL 9GUH 9GOH 9LUH 9LOH
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 2.44 2.10 2.45 2.10
available head Pa 20 50 20 50
fans absorbed power kW 2.2 2.0 2.2 2.0
each fan absorbed current A 5.0 4.5 5.0 4.5
SPL (Sound Pressure Level) at 2m, f.f.
water temperature at the condenser inlet: 15°C - condensation temperature: 40°C
total cooling capacity kW 32.6 31.6 30.0 28.2
sensible cooling capacity kW 27.4 25.6 26.2 23.6
full absorbed power (fans and compressors) kW 9.2 8.8 8.8 8.6
compressors absorbed power kW 6.8 6.8 6.4 6.4
each compressors absorbed current A 7.2 7.2 6.9 6.9
SHR (sensible/full ratio) - 0.84 0.81 0.88 0.83
EER (Energy Efficiency Ratio) - 3.57 3.57 3.41 3.32
water flow l/s 0.32 0.32 0.30 0.28
water pressure drop kPa 3 2 2 2
water temperature at the condenser inlet: 30°C - condensation temperature: 45°C
total cooling capacity kW 31.2 30.2 28.8 27.4
sensible cooling capacity kW 27.0 25.0 25.8 23.2
full absorbed power (fans and compressors) kW 10.0 9.6 9.6 9.2
compressors absorbed power kW 7.6 7.6 7.2 7.2
each compressors absorbed current A 7.6 7.6 7.3 7.3
SHR (sensible/full ratio) - 0.86 0.83 0.89 0.84
EER (output/used energy) - 3.15 3.15 3.02 2.95
water flow l/s 0.76 0.72 0.68 0.64
water pressure drop kPa 13 12 10.1 9
PERFORMANCES IN DUALFLUID MODE
full refrigerating power kW 35.6 26.4 35.6 26.4
sensible refrigerating power kW 33.0 23.6 33.0 23.6
sound pressure level
water inlet/outlet °C 7/12 7/12 7/12 7/12
water flow l/s 1.70 1.26 1.70 1.26
water pressure drop kPa 29 17 29 27
FANS
quantity no. 2 2 2 2
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSORS
quantity/type no. 2/scroll 2/scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL CHILLED WATER
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows 12/5 12/5 12/5 12/5
front surface single coil m
structure/quantity - inclined/2 inclined/2
CONDENSERS
quantity/type - 2/plate 2/plate
water connections inch ½" BSP ½" BSP ½" BSP ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 605 605 605 605
gross kg 625 625 625 625
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu)
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
(3)
dB(A) 55.1 57.8 55.1 57.8
dB(A) 54.6 57.6 54.6 57.5
2
2
0.50 0.50 0.50 0.50
1.12 1.12 1.12 1.12
80 -H- Version
English
Hiflex
Technical data and performances - dualfluid -water condensation - xxU/OH series -60Hz
MODEL 8GUH 8GOH 8LUH 8LOH
power supply voltage V/ph/Hz 380/3/60 380/3/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 1.33 1.22 1.33 1.22
available head Pa 20 50 20 50
fan absorbed power kW 1.5 1.4 1.5 1.4
each fan absorbed current A 6.6 5.8 6.6 5.8
SPL (Sound Pressure Level) at 2m, f.f.
water temperature at the condenser inlet: 15°C - condensation temperature: 40°C
total cooling capacity kW 19.1 18.6 17.3 16.6
sensible cooling capacity kW 15.4 14.7 14.7 13.5
full absorbed power (fan and compressor) kW 5.6 5.5 5.4 5.3
compressor absorbed power kW 4.1 4.1 3.9 3.9
each compressors absorbed current A 7.2 7.2 6.9 6.9
SHR (sensible/full ratio) - 0.81 0.79 0.85 0.81
EER (Energy Efficiency Ratio) - 3.41 3.39 3.22 3.14
water flow l/s 0.20 0.19 0.18 0.17
water pressure drop kPa 4 4 3 3
water temperature at the condenser inlet: 30°C - condensation temperature: 45°C
total cooling capacity kW 18.3 17.8 16.8 16.1
sensible cooling capacity kW 15.0 14.4 14.4 13.3
full absorbed power (fan and compressor) kW 6.1 6.0 5.9 5.8
compressor absorbed power kW 4.6 4.6 4.4 4.4
each compressors absorbed current A 7.6 7.6 7.3 7.2
SHR (sensible/full ratio) - 0.82 0.81 0.86 0.83
EER (output/used energy) - 3.00 2.98 2.85 2.78
water flow l/s 0.48 0.47 0.43 0.41
water pressure drop kPa 20 19 16 15
PERFORMANCES IN DUALFLUID MODE
full refrigerating power kW 19.1 14.7 19.1 14.7
sensible refrigerating power kW 17.6 13.1 17.6 13.1
sound pressure level
water inlet/outlet °C 7/12 7/12 7/12 7/12
water flow l/s 0.91 0.70 0.91 0.70
water pressure drop kPa 32 21 32 21
FANS
quantity no. 1 1 1 1
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSOR
quantity/type no. 1/scroll 1/scroll
nominal power for each compressor HP 5.0 5.9 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL CHILLED WATER
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows 12/5 12/5 12/5 12/5
front surface m
structure/quantity - inclined/1 inclined/1
CONDENSER
quantity/type - 1/plate 1/plate
water connections inch ½" BSP ½" BSP ½" BSP ½" BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 310 310 310 310
gross kg 320 320 320 320
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu)
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
(3)
dB(A) 52.6 55.4 52.6 55.4
dB(A) 52.1 55.0 52.1 55.0
2
2
0.50 0.50 0.50 0.50
0.56 0.56 0.56 0.56
English
81-H- Version
Hiflex
Technical data and performances - dualfluid -water condensation - xxU/OH series -60Hz
MODEL 9GUH 9GOH 9LUH 9LOH
power supply voltage V/ph/Hz 380/3/60 380/3/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 2.66 2.44 2.66 2.44
available head Pa 20 50 20 50
fans absorbed power kW 3.0 2.8 3.0 2.8
fans absorbed current A 6.6 5.8 6.6 5.8
SPL (Sound Pressure Level) at 2m, f.f.
water temperature at the condenser inlet: 15°C - condensation temperature: 40°C
total cooling capacity kW 38.2 37.2 34.6 33.2
sensible cooling capacity kW 30.8 29.4 29.4 27.0
full absorbed power (fans and compressors) kW 11.2 11.0 10.8 10.6
compressors absorbed power kW 8.2 8.2 7.8 7.8
compressors absorbed current A 7.2 7.2 6.9 6.9
SHR (sensible/full ratio) - 0.81 0.79 0.85 0.81
EER (Energy Efficiency Ratio) - 3.41 3.39 3.22 3.14
water flow l/s 0.40 0.38 0.36 0.34
water pressure drop kPa 4 4 3 3
water temperature at the condenser inlet: 30°C - condensation temperature: 45°C
total cooling capacity kW 36.6 35.6 33.6 32.2
sensible cooling capacity kW 30.0 28.8 28.8 26.6
full absorbed power (fans and compressors) kW 12.2 12.0 11.8 11.6
compressors absorbed power kW 9.2 9.2 8.8 8.8
compressors absorbed current A 7.6 7.6 7.3 7.2
SHR (sensible/full ratio) - 0.82 0.81 0.86 0.83
EER (output/used energy) - 3.00 2.98 2.85 2.78
water flow l/s 0.96 0.94 0.86 0.82
water pressure drop kPa 20 19 16 15
PERFORMANCES IN DUALFLUID MODE
full refrigerating power kW 38.2 29.4 38.2 29.4
sensible refrigerating power kW 35.2 26.2 35.2 26.2
sound pressure level
water inlet/outlet °C 7/12 7/12 7/12 7/12
water flow l/s 1.82 1.40 1.82 1.40
water pressure drop kPa 32 21 32 21
FANS
quantity no. 2 2 2 2
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed no. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSORS
quantity/type no. 2/scroll 2/scroll
nominal power for each compressor HP 5.0 5.9 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL CHILLED WATER
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows 12/5 12/5 12/5 12/5
front surface single coil m
structure/quantity - inclined/2 inclined/2
CONDENSERS
quantity/type - 2/plate 2/plate
water connections inch ½" BSP ½" BSP ½" BSP ½" BSP
DIMENSIONS
length mm 1490 1490 1490 1490
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 605 605 605 605
gross kg 625 625 625 625
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu)
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
(2)
(3)
dB(A) 55.6 58.4 55.6 58.4
dB(A) 55.1 58.0 55.1 58.0
2
2
0.50 0.50 0.50 0.50
1.12 1.12 1.12 1.12
82 -H- Version
English
Hiflex
Technical data and performances - freecooler - xxU/OF series - 50Hz
MODEL 8GUF 8GOF 8LUF 8LOF
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 1.22 1.05 1.22 1.05
available head Pa 20 50 20 50
fan absorbed power kW 1.1 1.0 1.1 1.0
fan absorbed current A 5.0 4.5 5.0 4.5
glycol percentage % 30.0 30.0 30.0 30.0
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 14.0 14.0 13.6 13.3
sensible cooling capacity kW 13.0 12.1 12.5 11.7
full absorbed power (fan and compressor) kW 5.8 5.7 5.5 5.4
compressor absorbed power kW 4.7 4.6 4.4 4.4
compressor absorbed current A 8.5 8.5 8.1 8.1
SHR (Sensible Heat Ratio) - 0.93 0.87 0.92 0.88
EER (Sensible Heat Ratio) - 2.40 2.45 2.44 2.44
mixture inlet temperature °C 42.0 41.9 41.7 41.6
mixture flowrate l/s 0.64 0.64 0.64 0.64
mixture pressure drop condenser kPa 38 38 38 38
mixture pressure drop pressostatic valve kPa 52 52 52 52
SPL (Sound Pressure Level) (2) dB(A) 52.1 54.8 52.1 54.8
PERFORMANCES IN FREECOOLING MODE
total cooling capacity kW 11.8 11.1 11.8 11.1
sensible cooling capacity kW 11.8 11.1 11.8 11.1
mixture inlet temperature °C 7.0 7.0 7.0 7.0
mixture flowrate l/s 0.64 0.64 0.64 0.64
mixture pressure drop condenser kPa 20 20 20 20
SPL (Sound Pressure Level) (3) dB(A) 51.7 54.5 51.6 54.5
PERFORMANCES AT ZET MODE
mixture inlet temperature
Eintrittstemperatur MIX.
ZET (Zero Energy Temperature) °C 0.1 0.5 1.4 1.8
mixture flowrate l/s 0.64 0.64 0.64 0.64
mixture pressure drop unit kPa 20 20 20 20
mixture pressure drop rad-cooler kPa 7 7 7 7
rad cooler ARN mod. DSM013 DSM013 DSM013 DSM013
FANS
quantity no. 1 1 1 1
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSOR
quantity no. 1 1 1 1
type - scroll scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity no. 1 1 1 1
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface m
position - inclined inclined
CONDENSER
type - plate plate
quantity - 1 1 1 1
water connections inch ½ BSP ½ BSP ½ BSP ½ BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 310 310 310 310
gross kg 320 320 320 320
(4)
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); external temperature = 35°C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
4 ZET: Is the outdoor air temperature value ...
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
°C 5.3 5.4 6.4 6.5
2
2
0.50 0.50 0.50 0.50
0.56 0.56 0.56 0.56
English
83-F- Version
Hiflex
Technical data and performances - freecooler - xxU/OF series - 50Hz
MODEL 9GUF 9GOF 9LUF 9LOF
power supply voltage V/ph/Hz 400/3/50 400/3/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 2.45 2.10 2.45 2.10
available head Pa 20 50 20 50
fans absorbed power kW 2.3 2.0 2.3 2.0
each fan absorbed current A 5.0 4.5 5.0 4.5
glycol percentage % 30.0 30.0 30.0 30.0
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 28.2 27.9 27.2 26.7
sensible cooling capacity kW 26.0 24.3 24.7 23.3
full absorbed power (fans and compressors) kW 11.7 11.4 11.2 10.8
compressors absorbed power kW 9.4 9.3 8.9 8.8
each compressors absorbed current A 8.5 8.5 8.1 8.1
SHR (Sensible Heat Ratio) - 0.92 0.87 0.91 0.87
EER (Sensible Heat Ratio) - 2.42 2.45 2.43 2.46
mixture inlet temperature °C 41.9 41.8 41.6 41.5
mixture flowrate l/s 1.28 1.28 1.28 1.28
mixture pressure drop condensers kPa 38 38 38 38
mixture pressure drop pressostatic valve kPa 52 52 52 52
SPL (Sound Pressure Level) (2) dB(A) 55.1 57.8 55.1 57.8
PERFORMANCES IN FREECOOLING MODE
total cooling capacity kW 23.5 22.0 23.5 22.0
sensible cooling capacity kW 23.5 22.0 23.5 22.0
mixture inlet temperature °C 7.0 7.0 7.0 7.0
mixture flowrate l/s 1.28 1.28 1.28 1.28
mixture pressure drop condensers kPa 29 28 29 28
SPL (Sound Pressure Level) (3) dB(A) 54.7 57.5 54.6 57.5
PERFORMANCES AT ZET MODE
mixture inlet temperature
Eintrittstemperatur MIX.
ZET (Zero Energy Temperature) °C 0.4 0.2 1.1 1.7
mixture flowrate l/s 1.28 1.28 1.28 1.28
mixture pressure drop unit kPa 29 28 29 28
mixture pressure drop rad-cooler kPa 15 15 15 15
rad cooler ARN mod. DSM028 DSM028 DSM028 DSM028
FANS
quantity no. 2 2 2 2
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles no. 6 6 6 6
COMPRESSORS
quantity no. 2 2 2 2
type - scroll scroll
nominal power for each compressor HP 5.0 5.0 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity no. 2 2 2 2
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface single coil m
position - inclined inclined
CONDENSERS
type - plate plate
quantity - 2 2 2 2
water connections inch ½ BSP ½ BSP ½ BSP ½ BSP
DIMENSIONS
length mm 1490 1490 1490 1490
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 615 615 615 615
gross kg 635 635 635 635
(4)
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); external temperature = 35°C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
4 ZET: Is the outdoor air temperature value ...
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
°C 5.0 5.2 6.2 6.5
2
2
0.50 0.50 0.50 0.50
1.12 1.12 1.12 1.12
84 -F- Version
English
Technical data and performances - freecooller -xxU/OH series -60Hz
MODEL 8GUF 8GOF 8LUF 8LOF
power supply voltage V/ph/Hz 380/3/60 380/3/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 1.33 1.22 1.33 1.22
available head Pa 20 50 20 50
fan absorbed power kW 1.5 1.4 1.5 1.4
each fan absorbed current A 6.6 5.8 6.6 5.8
glycol percentage % 30.0 30.0 30.0 30.0
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 19.1 19.0 17.6 17.1
sensible cooling capacity kW 15.5 15.0 14.6 14.1
full absorbed power (fan and compressor) kW 6.0 5.9 5.9 5.8
compressor absorbed power kW 4.5 4.5 4.4 4.4
each compressors absorbed current A 7.5 7.5 8.7 8.7
SHR (Sensible Heat Ratio) - 0.89 0.83 0.83 0.82
EER (Sensible Heat Ratio) - 3.16 3.20 2.99 2.98
mixture inlet temperature °C 3.0 30 30 30
mixture flowrate l/s 0.615 0.607 0.542 0.534
mixture pressure drop condenser kPa 36 35 28 27
mixture pressure drop pressostatic valve kPa 48 47 38 36
SPL (Sound Pressure Level) (2) dB(A) 52.6 55.4 52.6 55.4
PERFORMANCES IN FREECOOLING MODE
total cooling capacity kW 12.0 11.6 11.2 10.8
sensible cooling capacity kW 12.0 11.6 11.2 10.8
mixture inlet temperature °C 7.0 7.0 7.0 7.0
mixture flowrate l/s 0.625 0.607 0.545 0.534
mixture pressure drop condenser kPa 19 18 15 15
SPL (Sound Pressure Level) (3) dB(A) 52.1 55.0 52.1 55.0
FANS
quantity n. 1 1 1 1
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles n. 6 6 6 6
COMPRESSOR
quantity n. 1 1 1 1
type - scroll scroll
nominal power for each compressor HP 5.0 5.9 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity n. 1 1 1 1
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface m
position - inclined inclined
CONDENSER
type - plate plate
quantity - 1 1 1 1
water connections inch ½ BSP ½ BSP ½ BSP ½ BSP
DIMENSIONS
length mm 750 750 750 750
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 310 310 310 310
gross kg 320 320 320 320
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); external temperature = 35°C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
(1)
2
2
0.50 0.50 0.50 0.50
0.56 0.56 0.56 0.56
Hiflex
English
85-F- Version
Hiflex
Technical data and performances - freecooller -xxU/OH series -60Hz
MODEL 9GUF 9GOF 9LUF 9LOF
power supply voltage V/ph/Hz 380/3/60 380/3/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 2.66 2.44 2.66 2.44
available head Pa 20 50 20 50
fans absorbed power kW 3.0 2.8 3.0 2.8
fans absorbed current A 6.6 5.8 6.6 5.8
glycol percentage % 30.0 30.0 30.0 30.0
PERFORMANCES WITH MECHANICAL COOLING
total cooling capacity kW 37.9 37.5 35.5 34.4
sensible cooling capacity kW 30.7 29.7 29.1 27.9
full absorbed power (fans and compressors) kW 12.1 11.8 11.8 11.5
compressors absorbed power kW 9.1 9.1 8.8 8.7
each compressors absorbed current A 7.5 7.5 8.8 8.8
SHR (Sensible Heat Ratio) - 0.83 0.84 0.81 0.82
EER (Sensible Heat Ratio) - 3.13 3.19 3.01 3.00
mixture inlet temperature °C 30 30 30 30
mixture flowrate l/s 1.233 1.211 1.100 1.1074
mixture pressure drop condensers kPa 36 35 29 27
mixture pressure drop pressostatic valve kPa 49 47 39 37
SPL (Sound Pressure Level) (2) dB(A) 55.6 58.4 55.6 58.4
PERFORMANCES IN FREECOOLING MODE
total cooling capacity kW 23.8 22.8 22.3 21.2
sensible cooling capacity kW 23.8 22.8 22.3 21.2
mixture inlet temperature °C 7.0 7.0 7.0 7.0
mixture flowrate l/s 1.233 1.211 1.100 1.074
mixture pressure drop condensers kPa 27 26 22 22
SPL (Sound Pressure Level) (3) dB(A) 55.1 58.0 55.1 58.0
FANS
quantity n. 2 2 2 2
type - dd 12/12 dd 12/12 dd 12/12 dd 12/12
speed n. 3 3 3 3
nominal power kW 0.736 0.736 0.736 0.736
poles n. 6 6 6 6
COMPRESSORS
quantity n. 2 2 2 2
type - scroll scroll
nominal power for each compressor HP 5.0 5.9 5.0 5.0
refrigerant - R407C R407C R22 R22
EVAPORATING COIL
quantity n. 2 2 2 2
pipes/fins - copper/treated aluminium copper/treated aluminium
fins per inch/rows - 12/5 12/5 12/5 12/5
front surface single coil m
position - inclined inclined
CONDENSERS
type - plate plate
quantity - 2 2 2 2
water connections inch ½ BSP ½ BSP ½ BSP ½ BSP
DIMENSIONS
length mm 1490 1490 1490 1490
depth mm 750 750 750 750
height mm 1950 1950 1950 1950
plan surface m
WEIGHTS
net kg 615 615 615 615
gross kg 635 635 635 635
(1)
2
2
0.50 0.50 0.50 0.50
1.12 1.12 1.12 1.12
AT THE FOLLOWING STANDARD CONDITIONS:
1 standard supply [voltage 10%]; ambient conditions 24C bs; 50% R.H.(17C bu); external temperature = 35°C
2 Measured at 1 m height and 2 m front distance, in free field, with working fans and compressor.
3 Measured at 1 m height and 2 m front distance, in free field, with working fans only.
The cooling capacities are meant after deduction of the heat taken from the fans. Therefore the heat must be added to the ambient load. EER refers
to the ambient unit only. The air flow of the units refers to the standard configuration with filter of the G3 class. The standard diameters of the pipes
only apply for lengths - between the air conditioner and the condensing unit - up to 30 equivalent m.
86 -F- Version
English
Hiflex
Technical data and performances - chilled water unit - xxUC series, downward flow - 50Hz
MODEL 4LUC 6LUC 8LUC
power supply voltage V/ph/Hz 230/1/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.64 0.80 1.31
available head Pa 20 20 20
fan absorbed power kW 0.6 0.5 1.2
fan absorbed current A 2.6 3.3 5.4
SPL (Sound Pressure Level)
coil inlet water temperature: 7°C; outlet water temperature: 12°C
total cooling capacity kW 7.6 11.9 17.9
sensible cooling capacity kW 7.0 10.6 16.4
water flow l/s 0.364 0.566 0.853
coil pressure drop kPa 17 14 16
total pressure drop kPa 28 24 25
SHR (sensible heat ratio) - 0.92 0.89 0.92
coil inlet water temperature: 10°C; outlet water temperature: 15°C
total cooling capacity kW 5.4 8.2 12.7
sensible cooling capacity kW 5.4 8.2 12.7
water flow l/s 0.255 0.392 0.607
coil water pressure drop kPa 9 8 10
total water pressure drop kPa 15 13 14
SHR (sensible heat ratio) - 1.00 1.00 1.00
FANS
quantity no. 1 1 1
type dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3
nominal power kW 0.420 0.500 0.736
poles no. 4 6 6
CHILLED WATER COIL
quantity no. 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/4 12/5
front surface m
position inclined
DIMENSIONS
length mm 750 750 750
depth mm 450 600 750
height mm 1950 1950 1950
plan surface m
WEIGHTS
net kg 145 175 255
gross kg 155 185 305
1 ON THE FOLLOWING STANDARD CONDITIONS:
standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The
unit air flow refers in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.8 51.4 51.7
2
2
0.33 0.50 0.50
0.34 0.45 0.56
English
87-C- Version
Hiflex
Technical data and performances - chilled water unit -xxUC series, downward flow -60Hz
MODEL 4LUC 6LUC 8LUC
power supply voltage V/ph/Hz 230/1/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 0.64 0.90 1.37
available head Pa 20 20 20
fan absorbed power kW 1.0 0.8 1.6
fan absorbed current A 4.3 4.0 7.1
SPL (Sound Pressure Level)
coil inlet water temperature: 7°C; outlet water temperature: 12°C
total cooling capacity kW 7.7 13.0 18.6
sensible cooling capacity kW 7.1 11.6 17.0
water flow l/s 0.367 0.620 0.885
coil pressure drop kPa 17 16 17
total pressure drop kPa 28 28 27
SHR (sensible heat ratio) - 0.92 0.89 0.91
coil inlet water temperature: 10°C; outlet water temperature: 15°C
total cooling capacity kW 5.4 9.0 13.1
sensible cooling capacity kW 5.4 9.0 13.1
water flow l/s 0.257 0.428 0.627
coil water pressure drop kPa 10 9 10
total water pressure drop kPa 15 15 15
SHR (sensible heat ratio) - 1.00 1.00 1.00
FANS
quantity no. 1 1 1
type dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3
nominal power kW 0.420 0.500 0.736
poles no. 4 6 6
CHILLED WATER COIL
quantity no. 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/4 12/5
front surface m
position inclined
DIMENSIONS
length mm 750 750 750
depth mm 450 600 750
height mm 1950 1950 1950
plan surface m
WEIGHTS
net kg 145 175 255
gross kg 155 185 305
1 ON THE FOLLOWING STANDARD CONDITIONS:
standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The
unit air flow refers to high speed, in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 49.1 54.7 52.3
2
2
0.33 0.50 0.50
0.34 0.45 0.56
88 -C- Version
English
Hiflex
Technical data and performances - chilled water unit - xxOC series, upward flow - 50Hz
MODEL 4LOC 6LOC 8LOC
power supply voltage V/ph/Hz 230/1/50 400/3/50 400/3/50
PERFORMANCES
air flow m3/s 0.59 0.73 1.13
available head Pa 50 50 50
fan absorbed power kW 0.5 0.5 1.1
fan absorbed current A 2.5 3.1 4.7
SPL (Sound Pressure Level)
coil inlet water temperature: 7°C; outlet water temperature: 12°C
total cooling capacity kW 6.9 10.8 15.4
sensible cooling capacity kW 6.4 9.6 14.2
water flow l/s 0.331 0.512 0.736
coil pressure drop kPa 15 12 13
total pressure drop kPa 24 20 20
SHR (sensible heat ratio) - 0.92 0.89 0.92
coil inlet water temperature: 10°C; outlet water temperature: 15°C
total cooling capacity kW 4.9 7.4 11.0
sensible cooling capacity kW 4.9 7.4 11.0
water flow l/s 0.232 0.354 0.523
coil water pressure drop kPa 8 7 8
total water pressure drop kPa 12 11 12
SHR (sensible heat ratio) - 1.00 1.00 1.00
FANS
quantity no. 1 1 1
type dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3
nominal power kW 0.420 0.500 0.736
poles no. 4 6 6
CHILLED WATER COIL
quantity no. 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/4 12/5
front surface m
position inclined
DIMENSIONS
length mm 750 750 750
depth mm 450 600 750
height mm 1950 1950 1950
plan surface m
WEIGHTS
net kg 145 175 255
gross kg 155 185 305
1 ON THE FOLLOWING STANDARD CONDITIONS:
standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The
unit air flow refers to high speed, in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 52.3 54.1 55.1
2
2
0.33 0.50 0.50
0.34 0.45 0.56
English
89-C- Version
Hiflex
Technical data and performances - chilled water unit -xxUC series, downward flow -60H
MODEL 4LOC 6LOC 8LOC
power supply voltage V/ph/Hz 230/1/60 380/3/60 380/3/60
PERFORMANCES
air flow m3/s 0.61 0.85 1.28
available head Pa 50 50 50
fan absorbed power kW 1.0 0.8 1.4
fan absorbed current A 4.1 3.7 6.2
SPL (Sound Pressure Level)
coil inlet water temperature: 7°C; outlet water temperature: 12°C
total cooling capacity kW 7.2 12.0 17.0
sensible cooling capacity kW 6.6 10.7 15.7
water flow l/s 0.341 0.573 0.813
coil pressure drop kPa 15 14 15
total pressure drop kPa 25 25 23
SHR (sensible heat ratio) - 0.92 0.89 0.92
coil inlet water temperature: 10°C; outlet water temperature: 15°C
total cooling capacity kW 5.0 8.3 12.1
sensible cooling capacity kW 5.0 8.3 12.1
water flow l/s 0.238 0.396 0.579
coil water pressure drop kPa 8 8 9
total water pressure drop kPa 13 13 13
SHR (sensible heat ratio) - 1.00 1.00 1.00
FANS
quantity no. 1 1 1
type dd 9/9 dd 10/10 dd 12/12
speed no. 3 3 3
nominal power kW 0.420 0.500 0.736
poles no. 4 6 6
CHILLED WATER COIL
quantity no. 1 1 1
pipes/fins copper/aluminium copper/treated aluminium
fins for inch/rows no. 12/3 12/4 12/5
front surface m
position inclined
DIMENSIONS
length mm 750 750 750
depth mm 450 600 750
height mm 1950 1950 1950
plan surface m
WEIGHTS
net kg 145 175 255
gross kg 155 185 305
1 ON THE FOLLOWING STANDARD CONDITIONS:
standard supply [voltage 10%]; room conditions 24°C bs; 50% R.H. (17°C bu)
2 Measured in the front part at 1 m height, 2 m distance, referred to free field.
ATTENTION: the refrigerating outputs are meant after deduction of the heat taken from the fans, which must thus be added to the room load. The
unit air flow refers to high speed, in standard configuration with clean class filter G3.
(1)
(2)
dB(A) 51.7 59.7 55.7
2
2
0.33 0.50 0.50
0.34 0.45 0.56
90 -C- Version
English
11 -Optional
11.1 - Filters
High efficiency filters G4 and F5, height 100 mm
The high efficiency (optional) filters, of the folded type, 100 mm
height, interchangeable with the standard series, can be supplied
in the two filtering classes G4 and F5 based on EN 779 (equivalent
to European norms Eurovent 4/5).
These filters have a filtering power higher than the standard ones
with a higher load loss.
Features of the high efficiency filters
Filtering class G4 F5
Spare part codes
Models 4-5 [no.] 210144 210033
Models 6-7 under [no.] 210149 210034
Models 8-9 under [no.] 210149 210035
Models 6-7 over [no.] 210147 210036
Models 8-9 over [no.] 210148 210036
Height 100 100
Hiflex
High efficiency filters F6, F7 and F9, height 290 mm
The (optional) high efficiency filters, filtering class F6, F7 and F9 according to EN 779 (equivalent to Euro
pean norms Eurovent 4/5), are made of fiber glass filtering materials. The filtering "V"-section plates with
a solid peripheral frame can bear considerable pressure and flow changes.
Features of the high efficiency filters
Filtering class F6 F7 F9
Spare part codes
Models 4-5 [no.] 482740 482741 482742
Models 6-7 [no.] 482743 482744 482745
Models 8-9 [no.] 482746 482747 482748
Height mm 290 290 290
Filter-holding duct
If filters with 290 mm height are required, a metal duct of the same colour (RAL7032) as the unit must be
supplied as filter support to be installed on the machine top.
Models 4 6 8 5 7 9
Length mm 750 750 750 1490 1490 1490
Depth mm 450 600 750 450 600 750
Height mm 450 450 450 450 450 450
Clogged filter alarm
A differential flow indicator, that can be calibrated, may be installed to inform the microprocessor control
about the need to replace the filters when they are clogged.
Additional pressure drop (Pa)
The pressure drop described in the following tables must be subtracted from the heads given in the Useful
available head tables of section Aeraulic features".
English
91All Versions
Hiflex
Models 4-5 UNDER
Air flow
[m3/s]
0.350 17 4 66 36 48 65
0.400 21 6 77 46 60 78
0.450 26 7 90 57 73 92
0.500 31 9 103 68 87 107
0.550 37 10 117 81 102 122
0.600 42 12 130 94 118 138
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
Models 6-7 UNDER
Air flow
[m3/s]
0.600 25 7 87 40 58 67
0.650 29 8 96 46 65 76
0.700 33 9 106 52 73 84
0.750 37 11 116 59 81 93
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
Models 8-9 UNDER
Air flow
[m3/s]
0.950 36 10 114 56 75 93
1.000 40 11 122 62 82 100
1.050 43 12 130 68 89 108
1.100 47 13 138 76 96 115
1.150 50 15 145 83 103 123
1.200 54 16 154 91 111 132
1.250 58 17 162 100 119 140
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
Models 4-5 OVER
Air flow
[m3/s]
0.400 21 6 77 46 60 78
0.450 26 7 90 57 73 92
0.500 31 9 103 68 87 107
0.550 37 10 117 81 102 122
0.600 42 12 130 94 118 138
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
Models 6-7 OVER
Air flow
[m3/s]
0.550 11 2 48 34 51 59
0.600 13 3 54 40 58 67
0.650 15 4 60 46 65 76
0.700 17 4 65 52 73 84
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
Models 8-9 OVER
Air flow
[m3/s]
0.850 23 6 83 44 62 78
0.900 25 7 90 50 69 85
0.950 28 8 96 56 75 93
1.000 30 9 103 62 82 100
1.050 33 10 109 68 89 108
1.100 36 11 116 76 96 115
1.150 38 12 123 83 103 123
∆p G3 h=100
As REPLACEMENT of the filter G3 In ADDITION to the filter G3
Filters G4 h=100 Filters F5 h=100 Filters F6 h=290 Filters F7 h=290 Filters F9 h=290
92 All Versions
English
11.2 - HP-FAN
When high head values are necessary, the machines can be equipped with HP-FAN optional fans, replac
ing the standard fans.
By these fans it is possible to adjust the aeraulic performance (air delivery and head) from a max. to a min.
value, through a potentiometer for the models 4-6-8, and through a setting by the Microface control for
the models 5-7-9.
This feature enables an accurate calibration in the range of the working point required by the unit.
The operating tables for the optional fans mounted in the units, and adjusted at the highest speed with
units equipped with G3 class clean filter follow here below.
The HP-FAN option is available for all the Hiflex models, except 4 MUA and 4 MOA.
Available static pressure at max. speed -50 Hz
4SU A/W
5SU A/W
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.350 282 0.350 282 0.575 330 0.575 330 0.950 215 0.950 215 0.800 219
0.375 264 0.375 264 0.600 320 0.600 320 0.975 208 0.975 208 0.850 203
0.400 249 0.400 249 0.625 309 0.625 309 1.00 201 1.00 201 0.900 187
0.425 235 0.425 235 0.650 298 0.650 298 1.025 193 1.025 193 0.950 169
0.450 221 0.450 221 0.675 287 0.675 287 1.050 186 1.050 186 1.000 150
0.460 215 0.475 207 0.700 275 0.700 275 1.075 178 1.075 178 1.050 130
0.475 207 0.500 193 0.725 264 0.725 264 1.100 169 1.100 169 1.100 109
0.500 193 0.525 178 0.743 255 0.750 252 1.125 161 1.125 161 1.150 86
0.525 178 0.550 161 0.750 252 0.775 238 1.150 152 1.150 152 1.200 62
0.550 161 0.575 142 0.775 238 0.800 224 1.175 143 1.175 143 1.220 51
0.575 142 0.600 120 0.800 224 0.825 210 1.200 133 1.200 133 1.250 36
0.600 120 0.625 95 0.825 210 0.850 193 1.210 129 1.225 123 1.300 8
0.625 95 0.640 78 0.850 193 0.875 175 1.225 123 1.250 113
0.650 65 0.650 65 0.875 175 0.900 156 1.250 113 1.275 102
0.675 31 0.675 31 0.900 156 0.925 135 1.275 102 1.300 91
Available
head
4LU A/W/C
Air flow
5LU A/W
Available
head
6SU A/W
7SU A/W
Air flow
0.925 135 0.950 112 1.300 91 1.310 87
0.950 112 0.975 86 1.325 80 1.325 80
0.975 86 1.000 59 1.350 68 1.350 68
1.000 59 1.025 29 1.375 56 1.375 56
1.025 29 1.400 43 1.400 43
Available
head
Air flow
6LUA/W/C
7LU A/W
Available
head
8SU A/W
9SU A/W
Air flow
1.425 30 1.425 30
1.450 16 1.450 16
1.475 2 1.475 2
Available
head
Air flow
8LU A/W/C
9LU A/W
Available
head
8LU /D/H/F
9LU /D/H/F
Air flow
Hiflex
Available
head
English
93All Versions
Hiflex
4SO A/W
5SO A/W
Air flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.375 253 0.375 253 0.475 376 0.475 376 0.875 189 0.875 189 0.800 191
0.400 235 0.400 235 0.500 362 0.500 362 0.900 180 0.900 180 0.840 175
0.425 219 0.425 219 0.525 349 0.525 349 0.925 171 0.925 171 0.880 159
0.450 203 0.450 203 0.550 336 0.550 336 0.950 161 0.950 161 0.920 142
0.475 188 0.475 188 0.575 324 0.575 324 0.975 152 0.975 152 0.960 124
0.500 172 0.500 172 0.600 312 0.600 312 1.000 142 1.000 142 1.000 106
0.525 154 0.525 154 0.625 301 0.625 301 1.025 131 1.025 131 1.040 89
0.550 135 0.550 135 0.650 289 0.650 289 1.050 121 1.050 121 1.050 80
0.575 114 0.589 100 0.675 278 0.675 278 1.075 110 1.075 110 1.080 69
0.600 89 0.575 114 0.678 276 0.700 266 1.080 107 1.100 98 1.120 48
0.625 61 0.600 89 0.700 266 0.725 253 1.100 98 1.125 86 1.160 25
0.650 28 0.625 61 0.725 253 0.730 251 1.125 86 1.150 74 1.200 0
Available
head
4LO A/W/C
5LO A/W
Air flow
0.650 28 0.750 240 0.750 240 1.150 74 1.175 61
Available
head
6SO A/W
7SO A/W
Air flow
0.775 227 0.775 227 1.175 61 1.200 48
0.800 212 0.800 212 1.200 48 1.225 35
0.825 196 0.825 196 1.225 35 1.250 21
0.850 179 0.850 179 1.250 21 1.275 6
0.875 160 0.875 160 1.275 6
0.900 140 0.900 140
0.925 117 0.925 117
0.950 93 0.950 93
0.975 67 0.975 67
1.000 38 1.000 38
1.025 7 1.025 7
Available
head
6LO A/W/C
Air flow
7LO A/W
Available
head
Air flow
8SO A/W
9SO A/W
Available
head
8LO A/W/C
Air flow
9LO A/W
Available
head
8LO /D/H/F
9LO /D/H/F
Air flow
Available
head
4SC A/W 4LC A/W 6SC A/W 8SC A/W
Air flow Available head Air flow Available head Air flow Available head Air flow Available head
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.300 318 0.375 230 0.800 182 0.375 455
0.325 293 0.400 203 0.825 172 0.400 441
0.350 267 0.425 178 0.850 161 0.425 426
0.360 257 0.450 155 0.875 151 0.450 411
0.375 241 0.475 136 0.900 140 0.475 396
0.400 215 0.500 119 0.925 128 0.500 382
0.425 191 0.525 101 0.950 117 0.525 370
0.450 170 0.530 97 0.970 107 0.550 359
0.475 153 0.550 81 0.975 105 0.575 349
0.500 137 0.575 56 1.000 92 0.600 341
0.525 122 0.600 26 1.025 79 0.625 335
0.550 103 1.050 66 0.650 328
0.575 80 1.075 53 0.675 321
0.600 53 1.100 39 0.680 319
0.625 21 1.125 24 0.700 312
1.150 9 0.725 302
0.750 289
0.775 274
0.800 256
0.825 237
0.850 216
0.875 193
0.900 168
0.925 142
0.950 114
0.970 91
0.975 85
1.000 55
1.025 23
94 All Versions
English
Hiflex
Available static pressure at max sped -60 Hz
4SU A/W
5SU A/W
Air
Available
flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.275 515 0.375 424 0.375 470 0.375 470
0.300 493 0.400 404 0.400 456 0.400 456
0.325 470 0.425 384 0.425 443 0.425 443
0.350 445 0.450 365 0.450 432 0.450 432
0.375 418 0.475 348 0.475 422 0.475 422
0.400 388 0.500 332 0.500 414 0.500 414
0.425 357 0.525 317 0.525 407 0.525 407
0.450 326 0.550 302 0.550 401 0.550 401
0.475 297 0.575 287 0.575 395 0.575 395
0.500 271 0.600 270 0.600 389 0.600 389
0.525 251 0.625 251 0.625 380 0.625 380
0.550 234 0.640 239 0.650 368 0.650 368
0.575 213 0.650 230 0.675 354 0.675 354
0.600 171 0.675 204 0.700 336 0.700 336
0.625 70 0.700 175 0.725 316 0.725 316
0.632 20 0.725 143 0.750 293 0.750 293
0.635 0 0.750 108 0.775 268 0.775 268
Air
flow
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.275 509 0.375 412 0.375 467 0.375 467
0.300 485 0.400 390 0.400 453 0.400 453
0.325 461 0.425 368 0.425 440 0.425 440
0.350 435 0.450 348 0.450 428 0.450 428
0.375 406 0.475 328 0.475 417 0.475 417
0.400 374 0.500 310 0.500 409 0.500 409
0.425 341 0.525 293 0.525 402 0.525 402
0.450 308 0.550 276 0.550 395 0.550 395
0.475 277 0.575 258 0.575 389 0.575 389
0.500 250 0.600 239 0.600 381 0.600 381
0.525 227 0.610 231 0.625 372 0.625 372
0.549 208 0.625 218 0.650 360 0.650 360
0.550 207 0.650 193 0.675 345 0.675 345
0.572 188 0.675 165 0.700 327 0.700 327
0.575 184 0.700 133 0.725 305 0.725 305
0.597 147 0.725 98 0.750 281 0.750 281
0.623 50 0.750 59 0.770 261 0.775 256
0.622 53 0.756 50 0.775 256 0.800 228
0.630 0 0.775 18 0.800 228 0.825 200
4SO A/W
5SO A/W
Available
head
head
4LU A/W/C
5LU A/W
Air
Available
flow
0.775 70 0.800 241 0.800 241
0.800 31 0.810 230 0.825 213
0.807 20 0.825 213 0.850 185
0.819 0 0.850 185 0.875 155
Air
flow
0.786 0 0.825 200 0.850 170
4LO A/W/C
5LO A/W
Available
head
head
6SU A/W
7SU A/W
Air
Available
flow
0.875 155 0.900 123
0.900 123 0.925 87
0.925 87 0.950 46
0.950 46 0.965 20
0.965 20 0.975 0
0.975 0
Air
flow
0.850 170 0.875 140
0.875 140 0.900 107
0.900 107 0.925 70
0.925 70 0.938 50
0.938 50 0.950 28
0.950 28 0.965 0
6SO A/W
7SO A/W
Available
head
head
Air
flow
Air
flow
6LUA/W/C
7LU A/W
Available
6LO A/W/C
7LO A/W
Available
head
head
Air
flow
Air
flow
8SU A/W
9SU A/W
Available
8SO A/W
9SO A/W
Available
head
head
Air
flow
Air
flow
8LU A/W/C
9LU A/W
Available
8LO A/W/C
9LO A/W
Available
head
head
Air
flow
Air
flow
8LU D/H/F
9LU D/H/F
Available
8LO D/H/F
9LO D/H/F
Available
head
head
English
95All Versions
Hiflex
4SC A/W 4LC A/W 6SC A/W 8SC A/W
Air flow Available head Air flow Available head Air flow Available head Air flow Available head
[m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa] [m3/s] [Pa]
0.275 469 0.375 373 0.375 433
0.300 438 0.400 345 0.400 414
0.325 406 0.425 318 0.425 395
0.350 370 0.450 291 0.450 378
0.375 332 0.475 266 0.475 362
0.380 324 0.500 241 0.500 348
0.400 290 0.525 216 0.525 334
0.425 247 0.530 211 0.550 321
0.450 202 0.550 192 0.575 308
0.475 159 0.575 166 0.600 293
0.500 119 0.600 139 0.625 276
0.525 83 0.625 109 0.640 265
0.549 50 0.650 76 0.650 256
0.550 49 0.668 50 0.675 233
0.572 16 0.675 38 0.700 207
0.575 11 0.699 0 0.725 177
0.581 0 0.750 144
0.775 108
0.800 71
0.814 50
0.825 33
0.846 0
11.3 - Reheating and humidity control (optional)
Electrical heating (and dehumidification system)
The electrical heaters can largely keep the correct
temperature with dry bulb. The elements are made of
aluminum with high efficiency fins to keep a low pow
er density on the surfaces. The ionization effects are
removed thanks to the low surface temperature of the
elements.
The stages of the electrical heaters are distributed on
the 3 phases to avoid balancing problems.
There are three steps, two contactors, temperature
electronic control of the ON-OFF type, safety ther
mostat with manual reset, magnetothermal switch against short circuits, harness protection against pos
sible casual contacts.
When the electrical heating is installed, the dehumidification system is operating as well, and the relevant
humidity sensor and indicator are provided (see "Humidification and dehumidification system" for the de
humidification function).
It is possible to install the electric heating matched with the hot gas or hot water reheating. In this case,
refer to the paragraph "Hot gas reheating" or "Hot water heating".
Heating capacity (400V/3ph/50Hz)
Models 4 6 8 5 7 9
3 steps, total power [kW] 4.5 4.5 4.5 9.0 9.0 9.0
2 steps [kW] 3.0 3.0 3.0 6.0 6.0 6.0
1 step [kW] 1.5 1.5 1.5 3.0 3.0 3.0
Hot gas reheating (and A/W/D/F/H unit optional dehumidification system)
Hiflex can be supplied with a reheating system using the heat that is normally sent to the condenser to
heat the air, saving energy. This system is activated during dehumidification (in fact, the relevant humidity
sensors and indicators are provided) when the temperature decreases under the set value: in this way
no additional energy is required for the reheating.
96 All Versions
English
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