CG-PRC026C-GB
Conquest air-cooled chillers
and heat pumps
Scroll compressor
Model CGAX/CXAX
42-160 kW
Introduction
Trane is a leader in the air-cooled chillers marketplace,
thanks to excellence in design and manufacturing.
This tradition of excellence is present in the Conquest
air-cooled scroll compressor chillers range, a new
generation of chillers and heat pumps, providing
capacities from 42-160 kW.
Trane Quality
Trane is the designer and manufacturer of the core
components applying modern market standards
of quality in the fi nishing, a rigourous testing and
manufacturing plan, a powerful service portfolio
supporting the life cycle of the equipment.
Useful Effi ciency
The cooling only chillers, model CGAX, are rated Class B
(EER at full load at Eurovent conditions) and optimized
for operation at seasonal part load effi ciency (ESEER)
to maximize energy savings during real life building
demand, across all seasons.
The heat pump version, model CXAX, has been
optimized in the same way. Full Load COP is class B
as per Eurovent standard as well, while the part load
effi ciency ratio SCOP is compliant with Ecodesign
directive.
Acoustic Package
Two acoustical package options are available:
• Standard Noise (SN), with an average sound power of
Lw 86 dB(A)
• Low Noise (LN), for sensitive environments with a
sound reduction of an additional -6 dB(A)
The acoustical package does not bring any degradation
on the performances: cooling capacity, operating map,
or effi ciency.
Smart Chillers
• The operating map of the chiller, allows in cooling
mode, operation between -18°C up to 46°C ambient air
temperature.
• In heating mode, CXAX units can deliver 40°C hot
water, down to -15°C ambient air temperature.
• For industrial applications, with evaporator leaving
water temperature down to -12°C is Ecodesign
compliant (SEPR medium temperature > 2,8).
• The low profi le of the Conquest units allows easy
integration in buildings, thanks to the 1,5 m of height
on most of the units.
• A plug & play integration is supported by the option of
Hydraulic Module (with or without buffer tank).
• Chillers are provided with a Smart Controller and
a new generation interface, the Deluxe Touch Display.
• Full integrability capability thanks to available
communication protocols: Modbus, BACnet, LonTalk
and Trane BMS.
2 © 2016 Trane
CG-PRC026C-GB
Table of Contents
Introduction .......................................................................................................2
Features and Benefi ts ........................................................................................ 4
Application Considerations .............................................................................. 7
Unit Placement ................................................................................................ 10
Model Number Description ............................................................................ 12
General Data .................................................................................................... 14
Dimensional Data ............................................................................................ 30
Electrical Data .................................................................................................. 33
Hydraulic Data .................................................................................................. 37
Sound Data ...................................................................................................... 40
Typical Unit Schematics .................................................................................. 45
Mechanical Specifi cations ..............................................................................48
Options ............................................................................................................. 50
CG-PRC026C-GB
3
Features and Benefits
Reliability
A robust design of the compressor and refrigerant
circuit has been validated by an extensive program
of operational tests, in extreme conditions, to ensure
maximum reliability. Quality is verifi ed during each
and every step.
Figure 1 - Scroll compressor
Oil sight Glass
Oil Equalization
Compressors
Direct drive, low speed, new generation of scroll
compressor, with few moving parts, providing high
effi ciency, reliable operation and simplifi ed maintenance.
Suction gas cooled motor winding, maintaining uniform
low temperature for extended motor life.
Fixed Scroll
Discharge
Valve plate
Oldham
Coupling
Orbiting
Rotor
Stator
Scroll
Counter weight
Oil Pick Up
Chiller controller
The Conquest chiller is equipped with the new
generation of chiller control systems, providing
improved control capabilities, and integrated safety
protocols to protect both compressors and motors from
electrical faults like thermal overload and phase reversal.
The LCD display with 6 navigation buttons shows
clear messages in 15 available languages. It features a
customer communication package consisting in: external
chilled water setpoint, external demand limit, analog
capacity output, programmable relays.
Figure 2 - Standard LCD user interface
A deluxe display is available as an option.,It features an
intuitive and user friendly color 7 inch touchscreen, able
to display: Data trending, clear alarms logging, and TIS
enable for remote monitoring.
Figure 3 - Optional deluxe user interface
4
CG-PRC026C-GB
Features and Benefi ts
Microchannel condensing coils on coolingonly units
Conquest chillers are equipped with microchannel
condensing coils allowing excellent heat transfer and a
dramatic improvement of corrosion resistance versus
conventional tubes in fi ns coils. Microchannel coils are
100% aluminum, therefore avoiding galvanic corrosion
which can occur on conventional condensers made with
copper tubes and aluminum fi ns. Microchannel coils are
also well adapted for dirty environment thanks to their
small thickness and fi ns profi le.
Figure 4 - Microchannel condensing coils
Slit fi ns and brazed contact
Air condenser inlet
Microchannels
for R410A
for improved heat transfer
and strength
Air
condenser
outlet
Electronic Expansion Valve
Electronic expansion valve enables tight chilled water
temperature control and low superheat, resulting in
more effi cient full-load and part-load operation.
Application versatility
Extended operating map, allowing chiller operation in
multiple applications:
• Industrial/low temperature process cooling with
precise temperature control capability
• Optimal and reliable operation at high ambient
temperatures.
Figure 5 - Operating map- Cooling-only Model CGAX
50
50
45
45
40
40
35
35
30
30
25
25
20
20
15
15
10
10
Amb Air T °C
5
5
0
0
AmbAir T °C
-5
-5
-10
-10
-15
-15
-20
-20
-15 -10 -5 0 5 10 15 20 25
-15 -10 -5 0 5 10 15 20 25
A
B
LWT (°C)
LWT (°C )
Heat pump units coils
The condenser coil is made of aluminum fi ns
mechanically bonded to seamless copper tubing and
includes integral subcooling circuit. The coils are factory
leak tested at 5 Mpa. If the unit is to be installed in a
corrosive environment, aluminum fi ns can be pre-coated
with epoxy (optional), with minimum thickness of 8µm,
in order to withstand 1000 hours of salt spray test
according to ISO 9227.
CG-PRC026C-GB
LWT = Leaving water temperature
Amb Air T = Ambient air temperature
A = Standard operating map
B = Low ambient operating map (Variable air fl ow control)
Minimum start-up/operation ambient based on a
2.22 m/s (5mph) wind across the condenser
5
Features and Benefi ts
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
-15 -10 -5 0 5 10 15 20 25
Cooling Mode
-25
-20
-15
-10
-5
0
5
10
15
20
25
15 20 25 30 35 40 45 50 55 60 65
Heating Mode
Figure 6 - Heat Pump Model CXAX operating map
Cooling Mode
A
Amb Air T °C
AmbAir T °C
B
LWT (°C)
LWT (°C ) LWT (°C )
LWT = Leaving water temperature
Amb Air T = Ambient air temperature
A = Standard operating map
B = Low ambient operating map (Variable air fl ow control)
Minimum start-up/operation ambient based on a
2.22 m/s (5mph) wind across the condenser
Improved Serviceability
• All main components like compressors, valves and
refrigerant components are easy to access to simplify
servicing. When the unit is supplied with an hydraulic
module, the service valves and strainer can be
accessed with ease for service.
• Water connections are extended up to the edge of the
unit, for easy connection with system water piping.
• Optional pump package is designed for easy
maintenance and service on site.
• Pressure transducers and temperature sensors
are supplied for easy identifi cation of potential
troubleshooting and eventually, replacement, without
the need of refrigerant handling.
• Dead front panel and IP20 protection allow for safe
servicing.
AmbAir T °C
Heating Mode
A
Amb Air T °C
LWT (°C)
6
CG-PRC026C-GB
Application Considerations
Certain applications contraints should be considered
when sizing, selecting and installing Conquest aircooled Scroll chillers. Unit and system reliability often
depend on proper and complete compliance with those
considerations.
Unit Size
Unit oversizing is often not recommended since erratic
unit operation and excessive compressor cycling are
often a direct result of an oversized chiller. If oversizing
is desired, consider the alternative of multiple units,
splitting the total capacity.
Water Treatment
The use of untreated or improperly treated water in
chillers may result in scaling, erosion, corrosion, and
algae or slime buildup. This will adversely affect heat
transfer between the water and system components.
Proper water treatment must be determined locally
and depends on the type of system and local water
characteristics.
Neither salty nor brackish water is recommend for use
in Trane air-cooled Conquest chiller. Usage of either
will lead to a shortened life. Trane encourages the
employment of a qualifi ed water treatment specialist,
familiar with local water conditions, to assist in the
establishment of a proper water treatment program.
Foreign matter in the chilled water system can also
increase pressure drop and, consequently, reduce water
fl ow. For this reason it is important to thoroughly fl ush
all water piping to the unit before making the fi nal piping
connections to the unit.
Effect of the altitude on the cooling capacity
At elevations substantially above sea level, the
decreased air density will decrease condenser capacity
and, therefore, unit capacity and effi ciency.
Water fl ow limits
The minimum water fl ow rates are given in the General
Data section of this catalog. Evaporator fl ow rates below
the tabulated values will result in laminar fl ow causing
freeze-up problems,scaling, stratifi cation and poor
control. The maximum evaporator water fl ow rate is also
given. Flow rates exceeding those listed may result in
very high pressure drop across the evaporator.
Flow Rates Out of Range
Many process cooling jobs require fl ow rates that cannot
be met with the minimum and maximum published
values within the Conquest chiller evaporator. A simple
piping change can alleviate this problem. For example:
a plastic injection molding process requires 5.0 l/s of
10°C water and returns that water at 15.6°C. The selected
chiller can operate at these temperatures, but has a
minimum fl ow rate of 6.6 l/s. The system layout in
Figure 7 can satisfy the process.
Figure 7 - Flow rate out of range systems solution
10°C
10°C
7 l/s
14°C
7 l/s
5 l/s
10°C
2 l/s
15.6°C
5 l/s
L = Load
P = Pump
Flow Proving
Trane provides a factory-installed water fl ow switch
monitored by chilller controller CH535 which protects the
chiller from operating in loss of fl ow conditions.
Leaving Water Temperature Limits
Trane air-cooled Conquest chillers have two distinct
leaving water categories:
• standard, with a leaving solution range of 5.5 to 18°C
• low temperature process cooling, with leaving solution
range of -12 to 18°C
Since the leaving solution temperature below 5.5°C
results in suction temperature at or below the freezing
point of water, a glycol solution is required for all low
temperature.
Consult your local Trane sales engineer for applications
or selections involving low temperature. The maximum
water temperature that can be circulated through the
CGAX evaporator when the unit is not operating is
51.7°C. For the model CXAX the water temperature
limit is 60°C. Evaporator damage may result above this
temperature.
Figure 8 - Temperature out of range system solution
30°C
15 l/s
P
15°C
15 l/s
20°C
15 l/s
15°C
11.2 l/s
15°C
3.8 l/s
35°C
11.2 l/s
L
P
35°C
3.8 l/s
35°C
15 l/s
CG-PRC026C-GB
L = Load
P = Pump
7
Application Considerations
Supply Water Temperature Drop
Full load chilled water temperature drops from 3.3 °C to
10°C may be used as long as minimum and maximum
water temperature and minimum and maximum fl ow
rates are not violated.
Temperature drops outside this range at full load
conditions are beyond the optimum range for control
and may adversely affect the microcomputer’s ability to
maintain an acceptable supply water temperature range.
Furthermore, full load temperature drops of less than
3.3°C may result in inadequate refrigerant superheat
which is critical to long term effi cient and reliable
operation.
Suffi cient superheat is always a primary concern in
any refrigerant system and is especially important in a
packaged chiller where the evaporator is closely coupled
to the compressor.
Parameters which infl uence the water temperature
stability:
• Ambient temperature and water temperature (modify
cooling capacity)
• Number of capacity steps
• Minimum time between starts of a compressor
• Control dead band
• Water loop volume
• Load fl uctuations
• Fluid type or percentage of glycol
Typical Water Piping
All building water piping must be fl ushed prior to
making fi nal connections to the chiller. To reduce
heat loss and prevent condensation, insulation
should be applied. Expansion tanks are also usually
required so that chilled water volume changes can be
accommodated.
Avoidance of Short Water Loops
Adequate chilled water system water volume is an
important system design parameter because it provides
for stable chilled water temperature control and helps
limit unacceptable short cycling of chiller compressors.
The Conquest Air Cooled chiller’s temperature control
sensor is located in the supply (outlet) water connection
or pipe. This location allows the building to act as a
buffer to slow the rate of change of the system water
temperature. If there is not a suffi cient volume of water
in the system to provide an adequate buffer, temperature
control can suffer, resulting in erratic system operation
and excessive compressor cycling.
Typically, a two-minute water loop circulation time is
suffi cient to prevent short water loop issues. Therefore,
as a guideline, ensure the volume of water in the chilled
water loop equals or exceeds two times the evaporator
fl ow rate. For systems with a rapidly changing load
profi le the amount of volume should be increased.
If the installed system volume does not meet the above
recommendations, the following items should be given
careful consideration to increase the volume of water in
the system and, therefore, reduce the rate of change of
the return water temperature.
• A volume buffer tank located in the return water piping.
• Larger system supply and return header piping (which
also reduces system pressure drop and pump energy
use).
An optional factory-installed buffer tank is designed
to meet the minimum two minute loop time without
additional job site piping. The buffer tank can also be
used on jobs that already meet or exceed the minimum
loop time to further reduce the potential for compressor
cycling, increasing the compressor life span, and
reducing system temperature fl uctuations.
8
CG-PRC026C-GB
Minimum water volume for a process application
If a chiller is attached to an on/off load such as a
process load, it may be diffi cult for the controller to
respond quickly enough to the very rapid change in
return solution temperature if the system has only the
minimum water volume recommended. Such systems
may cause chiller low temperature safety trips or in the
extreme case evaporator freezing. In this case, it may
be necessary to add or increase the size of the mixing
tank in the return line or consider the optional factoryinstalled buffer tank with the chiller. Some guidance on
calculating the minimum volume necessary for proper
Scroll Compressors Chillers operation are given here,
through a simplifi ed formula, which does not take in
account variations on chiller effi ciency, compressor
sequencing, evaporator inlet/outlet temperature.
Minimum recommendable volume on the hydraulic loop
V= Cc * T / (Sh * Db) where:
Cc * T = V * Db * Sh
V = Volume of the loop (l)
Cc = Cooling Capacity of the chiller biggest Stage (kW)
T = Compressor Time (min running time (s))
Db = Dead Band (K)
Sh = Brine Specifi c heat (kJ.K-1.kg-1)
Multiple Unit Operation
Whenever two or more units are used on one chilled
water loop, Trane recommends that their operation be
coordinated with a higher level system controller for
best system effi ciency and reliability. The Trane Tracer
system has advanced chilled plant control capabilities
designed to provide such operation.
Application Considerations
CG-PRC026C-GB
9
Unit Placement
Setting The Unit
A base or foundation is not required if the selected unit
location is level and strong enough to support the unit’s
operating weight (see “Weights” section of this catalog).
For a detailed discussion of base and foundation
construction, refer to the sound engineering bulletin or
the unit IOM. Manuals are available through the local
Trane offi ce.
HVAC equipment must be located to minimize sound
and vibration transmission to the occupied spaces of
the building structure it serves. If the equipment must
be located in close proximity to a building, it should be
placed next to an unoccupied space such as a storage
room, mechanical room, etc. It is not recommended to
locate the equipment near occupied, sound sensitive
areas of the building or near windows. Locating the
equipment away from structures will also prevent sound
refl ection, which can increase sound levels at property
lines or other sensitive points.
Isolation and Sound Emission
Structurally transmitted sound can be reduced
by elastomeric vibration eliminators. Elastomeric
isolators are generally effective in reducing vibratory
noise generated by compressors, and therefore, are
recommended for sound sensitive installations. An
acoustical engineer should always be consulted in
critical situations.
Figure 9 - Installation example
Piping isolation
Chiled water piping
should be supported.
Isolators
Flexible electrical
conduit
Concrete base
For maximum isolation effect, water lines and electrical
conduit should also be isolated. Wall sleeves and rubber
isolated piping hangers can be used to reduce the sound
transmitted through water piping. To reduce the sound
transmitted through electrical conduit, use fl exible
electrical conduit.
Local codes on sound emissions should always be
considered. Since the environment in which a sound
source is located affects sound pressure, unit placement
must be carefully evaluated. Sound power levels for
chillers are available on request.
Isolators
Servicing
Adequate clearance for evaporator and compressor
servicing should be provided. Recommended minimum
space envelopes for servicing are located in the
dimensional data section and can serve as a guideline
for providing adequate clearance. The minimum space
envelopes also allow for control panel door swing
and routine maintenance requirements. Local code
requirements may take precedence.
Unit Location
General
Unobstructed fl ow of condenser air is essential to
maintain chiller capacity and operating effi ciency. When
determining unit placement, careful consideration
must be given to assure a suffi cient fl ow of air across
the condenser heat transfer surface. Two detrimental
conditions are possible and must be avoided: warm air
recirculation and coil starvation. Air recirculation occurs
when discharge air from the condenser fans is recycled
back to the condenser coil inlet. Coil starvation occurs
when free airfl ow to the condenser is restricted.
Condenser coils and fan discharge must be kept free of
snow or other obstructions to permit adequate airfl ow
for satisfactory unit operation. Debris, trash, supplies,
etc., should not be allowed to accumulate in the vicinity
of the air-cooled chiller. Supply air movement may draw
debris into the condenser coil, blocking spaces between
coil fi ns and causing coil starvation.
Both warm air recirculation and coil starvation cause
reductions in unit effi ciency and capacity because of
the higher head pressures associated with them. The
air-cooled Conquest chiller offers an advantage over
competitive equipment in these situations. Operation is
minimally affected in many restricted air fl ow situations
due to its advanced chiller controller.
Microprocessor which has the ability to understand the
operating environment of the chiller and adapt to it by
fi rst optimizing its performance and then staying on
line through abnormal conditions. For example, high
ambient temperatures combined with a restricted air
fl ow situation will generally not cause the air-cooled
model CGAX chiller to shut down. Other chillers would
typically shut down on a high pressure nuisance cut-out
in these conditions.
Cross winds, those perpendicular to the condenser, tend
to aid effi cient operation in warmer ambient conditions.
However, they tend to be detrimental to operation
in lower ambients due to the accompanying loss of
adequate head pressure. Special consideration should
be given to low ambient units. As a result, it is advisable
to protect air-cooled chillers from continuous direct
winds exceeding 4.5 m/s in low ambient conditions.
10
CG-PRC026C-GB
Provide Suffi cient Unit-to-Unit Clearance
Units should be separated from each other by suffi cient
distance to prevent warm air recirculation or coil
starvation. Doubling the recommended single unit
air-cooled chiller clearances will generally prove to be
adequate.
Walled Enclosure Installations
When the unit is placed in an enclosure or small
depression, the top of the surrounding walls should be
no higher than the top of the fans. The chiller should be
completely open above the fandeck. There should be no
roof or structure covering the top of the chiller. Ducting
individual fans is not recommended.
Unit Placement
CG-PRC026C-GB
11
Model Number Description
Digit 1-4 — Chiller Model
CGAX: Cooling-only unit
CXAX: Heat pump unit
Digit 5-7 — Unit Nominal Size
015: 15 ton
017: 17 ton
020: 20 ton
023: 23 ton
026: 26 ton
030: 30 ton
036: 36 ton
039: 39 ton
045: 45 ton
035: 35 ton
040: 40 ton
046: 46 ton
052: 52 ton
060: 60 ton
Digit 8 — Unit Voltage
E: 400V/3ph/50Hz
Digit 9 — Manufacturing Plant
1 = Europe
Digit 18 — Freeze Protection (Factory-Installed Only)
X: Without freeze protection
2: With freeze protection by heaters
3: With freeze protection by pump activation
Digit 19, 20 — Open for future options
Digit 21 — Evaporator Application
A: Comfort application (5°C/20°C)
B: Process application (CGAX: -12°C/5°C;
CXAX: -10°C/5°C)
Digit 22 — Water Connection (Evaporator)
1: Grooved pipe
2: Grooved pipe, couplings and pipestub
Digit 23 — Condenser Fin Material
B: Standard aluminum fi ns on Heat Pumps
E: Epoxy aluminum fi ns on Heat Pumps
H: Microchannel (MCHE) on Cooling-only Units
J: E-coating on MCHE on Cooling-only units
Digit 24 — Condenser Heat Recovery
X: Without Heat Recovery
2: Partial Heat Recovery
Digit 10-11 — Design Sequence
A: Factory asigned
0: Factory asigned
Digit 12 — Effi ciency Level
1: Standard Effi ciency Class (B)
2: High Effi ciency
Digit 13 — Agency Listing
E: CE Certifi cation
Digit 14 — Pressure Vessel Code
4: Pressure Equipment Directive (PED)
Digit 15 — Condenser Temperature Range
A: Standard operating map (5°C/46°C)
C: Low Ambient Cooling (CGAX -18°C/46°C;
CXAX -10°C/46°C)
Digit 16, 17 — Open for future options
Digit 25 — Open for future options
Digit 26 — Starter Type
A: Across-the-line starter
B: Solid State Soft Starter
Digit 27, 28, 29 — Open for future options
Digit 30 — Human Interface
A: Standard display
B: Deluxe touch display
X: Without display
Digit 31 — Communication Options
X: Without remote communication
1: ModBus Interface
2: LonTalk Interface
3: Smart Web Interface
4: BACnet Interface
Digit 32 — Customer Input/Ouput Options
X: None
A: With
12
CG-PRC026C-GB
Model Number Description
Digit 33 — Smart Sequencer
X: None
Digit 34 — Open for future options
Digit 35 — Hydraulic Module/Pump package type
X: Without contactors
2: Only contactors single pump
4: Only contactors twin pump
5: Single pump package low pressure
6: Single pump package high pressure
7: Dual pump package low pressure
8: Dual pump package high pressure
Digit 36 — Pump fl ow control
X: Constant fl ow
B: Manual fl ow control
C: Variable primary fl ow (constant Delta T)
D: Variable primary fl ow (constant Delta P)
Digit 37 — Buffer Tank
X: No Tank
1: With Tank
Digit 38 — Open digit for future options
Digit 39 — Installation Accessories
1: None
4: Neoprene pads
Digit 40 — Open digit for future options
Digit 41 — Acoustical options
2: High External Static Pressure
3: Standard
4: Low Noise
Digit 44 — Literature Language
B: Spanish
C: English
D: German
E: French
H: Dutch
J: Italian
M: Swedish
N: Turkish
P: Polish
T: Czech
U: Greek
V: Portuguese
Y: Romanian
3: Hungarian
Digit 45 — Under/Over Voltage Protection
X: None
1: With
Digit 46 — Open for future options
Digit 47 — Customer witness performance test
X: None
Digit 48 — Open for future options
Digit 49 — Supplementary Heat Control
1: With
X: Without
Digit 50 — Special design
X: Standard
S: Special design
Digit 42 — Condenser Protection
A: Condenser guard grills
X: Without
Digit 43 — Open digit for future options
CG-PRC026C-GB
13
General Data
Table 1 - CGAX Standard effi ciency and Standard Noise
CGAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 43 49 59 65 74 82 99
Total Power input in cooling (kW) 15 17 19 22 26 29 33
Total Power input in cooling - HESP Option (100Pa) (kW) 15 18 21 24 27 31 34
EER 2.98 2.88 3.08 2.95 2.87 2.84 2.96
EER - HESP (915 RPM - 100Pa) 2.82 2.74 2.89 2.81 2.78 2.76 2.81
ESEER 3.89 3.93 3.81 3.82 3.84 3.80 3.93
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 83 83 85 85 85 86 84
Sound power level - HESP Option (100Pa) (dBA) 85 85 89 89 89 89 89
Unit amps (4) (5)
Unit rated amps (A) 34 38 45 50 56 64 74
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 116 160 167 183 188 189 198
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2222223
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x66 P80x92 P80x92 P80x92 P120Tx76 P120Tx76 P120Tx104
Evaporator Water Content volume (l) 3.8 5.3 5.3 5.3 9.2 9.2 12.5
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 1111112
Face area per circuit (m²) 2.23 2.23 2.96 2.96 2.96 2.96 4.46
Condenser Fan
Quantity # 1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 13788 13828 12362 12362 12370 12375 13827
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 13753 13718 12248 12231 12211 12193 13727
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 915 915 915 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 519 531 574 579 608 621 853
Operating Weight (5) (kg) 497 509 552 557 587 599 819
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 49 45
Single pump - High head pressure (kg) 51 51 51 51 51 51 49
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1111111
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9 .0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9.0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 6.6°C (44°F) / 12.2°C (54°F) - condenser air temperature 46°C (114.8°F)
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
(kPa) 1000
(kPa) 400
SE-SN
(l) 1450 1450 1450 1450 1450 1450 2000
G 1”1/4
(31.75 mm)
CGAX
017
SE-SN
G 1”1/4
(31.75 mm)
CGAX
020
SE-SN
G 1”1/4
(31.75 mm)
CGAX
023
SE-SN
G 1”1/4
(31.75 mm)
CGAX
026
SE-SN
G 1”1/4
(31.75 mm)
CGAX
030
SE-SN
G 1”1/4
(31.75 mm)
14
CGAX
SE-SN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
036
General Data
Table 1 - CGAX Standard effi ciency and Standard Noise (continued)
CGAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 111 127 97 116 1 29 147 164
Total Power input in cooling (kW) 38 41 35 39 47 51 58
Total Power input in cooling - HESP Option (100Pa) (kW) 39 45 36 43 50 57 61
EER 2.92 3.08 2.79 2.94 2.78 2.86 2.83
EER - HESP (915 RPM - 100Pa) 2.82 2.81 2.72 2.73 2.61 2.55 2.68
ESEER 4.13 3.98 3.83 3.64 3.59 3.75 3.81
Eurovent Effi ciency class Cooling BCCBBCC
Sound power level (dBA) 85 87 86 88 88 88 89
Sound power level - HESP Option (100Pa) (dBA) 90 92 90 92 92 92 92
Unit amps (4) (5)
Unit rated amps (A) 81 96 77 90 101 111 128
Unit rated amps - HESP Option (100Pa) (A) 83 98 78 93 104 114 131
Unit start up amps (A) 214 221 198 212 233 243 253
Unit start up amps - HESP Option (100Pa) (A) 215 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3322222
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx104 P120Tx104 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 12.5 12.5 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 2222222
Face area per circuit (m²) 5.93 5.93 2.23 2.96 2.96 2.96 2.96
Condenser Fan
Quantity # 2324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 14690 13676 14687 12358 12363 12592 12374
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 14660 13595 14686 12249 12233 12447 12205
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 915 915 915 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2xB3-014-14-4.5M 2xB3-014-14-4.5M 2xB3-014-14-4.5M 2xB3-027-14-4.5L 2xB3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 858 912 917 1004 1014 1034 1060
Operating Weight (5) (kg) 824 879 887 973 983 1004 1029
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 47 47
Single pump - High head pressure (kg) 49 49 49 49 49 49 49
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1122222
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 6.6°C (44°F) / 12.2°C (54°F) - condenser air temperature 46°C(114.8°F)
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2" - 60.3 2" - 60.3 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1
(in) - (mm) 3" O D - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1 3" OD - 76.1
(kPa) 1000
(kPa) 400
SE-SN
(l) 2000 2000 2000 2000 2000 2000 2000
G 1”1/4
(31.75 mm)
CGAX
045
SE-SN
G 1”1/4
(31.75 mm)
CGAX
035
SE-SN
G 1”1/4
(31.75 mm)
CGAX
040
SE-SN
G 1”1/4
(31.75 mm)
CGAX
046
SE-SN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
CGAX
052
SE-SN
G 1”1/4
(31.75 mm)
CGAX
060
SE-SN
G 1”1/4
(31.75 mm)
15
General Data
Table 2 - CGAX Standard effi ciency and Low Noise
CGAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 43 49 59 65 74 82 99
Total Power input in cooling (kW) 15 17 19 22 26 29 33
Total Power input in cooling - HESP Option (100Pa) (kW) 15 18 21 24 27 31 34
EER 2.98 2.88 3.08 2.95 2.87 2.84 2.96
EER - HESP Option (100Pa) 2.82 2.74 2.89 2.81 2.78 2.76 2.81
ESEER 3.89 3.93 3.81 3.82 3.84 3.80 3.93
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 77 77 79 79 79 80 79
Sound power level - HESP Option (100Pa) (dBA) 85 85 89 89 89 89 89
Unit amps (4) (5)
Unit rated amps (A) 34 38 45 50 56 64 74
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 116 160 167 183 188 189 198
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2222223
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x66 P80x92 P80x92 P80x92 P120Tx76 P120Tx76 P120Tx104
Evaporator Water Content volume (l) 3.8 5.3 5.3 5.3 9.2 9.2 12.5
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 111111 2
Face area per circuit (m²) 2.23 2.23 2.96 2.96 2.96 2.96 4.46
Condenser Fan
Quantity # 1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 13788 13828 12362 12362 12370 12375 13827
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 13753 13718 12248 12231 12211 12193 13727
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 915 915 915 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 519 531 574 579 608 621 853
Operating Weight (5) (kg) 497 509 552 557 587 599 819
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 49 45
Single pump - High head pressure (kg) 51 51 51 51 51 51 49
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1111111
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9 .0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9.0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
(kPa) 1000
(kPa) 400
SE-LN
(l) 1450 1450 1450 1450 1450 1450 2000
G 1”1/4
(31.75 mm)
CGAX
017
SE-LN
G 1”1/4
(31.75 mm)
CGAX
020
SE-LN
G 1”1/4
(31.75 mm)
CGAX
023
SE-LN
G 1”1/4
(31.75 mm)
CGAX
026
SE-LN
G 1”1/4
(31.75 mm)
CGAX
030
SE-LN
G 1”1/4
(31.75 mm)
CGAX
SE-LN
G 1”1/4
(31.75 mm)
036
16
CG-PRC026C-GB
General Data
Table 2 - CGAX Standard effi ciency and Low Noise (continued)
CGAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 111 127 97 116 1 29 147 164
Total Power input in cooling (kW) 38 41 35 39 47 51 58
Total Power input in cooling - HESP Option (100Pa) (kW) 39 45 36 43 50 57 61
EER 2.92 3.08 2.79 2.94 2.78 2.86 2.83
EER - HESP Option (100Pa) 2.82 2.81 2.72 2.73 2.61 2.55 2.68
ESEER 4.13 3.98 3.83 3.64 3.59 3.75 3.81
Eurovent Effi ciency class Cooling BCCBBCC
Sound power level (dBA) 80 82 81 82 82 82 83
Sound power level - HESP Option (100Pa) (dBA) 90 92 90 92 92 92 92
Unit amps (4) (5)
Unit rated amps (A) 81 96 77 90 101 111 128
Unit rated amps - HESP Option (100Pa) (A) 83 98 78 93 104 114 131
Unit start up amps (A) 214 221 198 212 233 243 253
Unit start up amps - HESP Option (100Pa) (A) 215 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3322222
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx104 P120Tx104 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 12.5 12.5 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 222222 2
Face area per circuit (m²) 5.93 5.93 2.23 2.96 2.96 2.96 2.96
Condenser Fan
Quantity # 2324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 14690 13676 14687 12358 12363 12592 12374
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 14660 13595 14686 12249 12233 12447 12205
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 915 915 915 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2xB3-014-14-4.5M 2xB3-014-14-4.5M 2xB3-014-14-4.5M 2xB3-027-14-4.5L 2xB3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 858 912 917 1004 1014 1034 1060
Operating Weight (5) (kg) 824 879 887 973 983 1004 1029
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 47 47
Single pump - High head pressure (kg) 49 49 49 49 49 49 49
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1122222
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(in) - (mm) 3” O D - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(kPa) 1000
(kPa) 400
SE-LN
(l) 2000 2000 2000 2000 2000 2000 2000
G 1”1/4
(31.75 mm)
CGAX
045
SE-LN
G 1”1/4
(31.75 mm)
CGAX
035
SE-LN
G 1”1/4
(31.75 mm)
CGAX
040
SE-LN
G 1”1/4
(31.75 mm)
CGAX
046
SE-LN
G 1”1/4
(31.75 mm)
CGAX
052
SE-LN
G 1”1/4
(31.75 mm)
CGAX
SE-LN
G 1”1/4
(31.75 mm)
060
CG-PRC026C-GB
17
General Data
Table 3 - CGAX High Effi ciency and Standard Noise
CGAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 43 49 59 65 74 82 99
Total Power input in cooling (kW) 15 17 19 22 26 29 33
EER 2.98 2.88 3.08 2.95 2.87 2.84 2.96
ESEER 3.97 3.98 3.96 4.03 3.93 3.86 4.04
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 83 83 85 85 85 86 84
Unit amps (4) (5)
Unit rated amps (A) 35 39 47 52 57 66 75
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 117 161 169 185 190 191 199
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2222223
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x66 P80x92 P80x92 P80x92 P120Tx76 P120Tx76 P120Tx104
Evaporator Water Content volume (l) 3.8 5.3 5.3 5.3 9.2 9.2 12.5
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 111111 2
Face area per circuit (m²) 2.23 2.23 2.96 2.96 2.96 2.96 4.46
Condenser Fan
Quantity # 1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m3/h) 13788 13828 12362 12362 12370 12375 13827
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 519 531 574 579 608 621 853
Operating Weight (5) (kg) 497 509 552 557 587 599 819
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 49 45
Single pump - High head pressure (kg) 51 51 51 51 51 51 49
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1111111
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9 .0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9.0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 6.6°C (44°F) / 12.2°C (54°F) - condenser air temperature 46°C (114.8°F)
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
(kPa) 1000
(kPa) 400
HE-SN
(l) 1450 1450 1450 1450 1450 1450 2000
G 1”1/4
(31.75 mm)
CGAX
017
HE-SN
G 1”1/4
(31.75 mm)
CGAX
020
HE-SN
G 1”1/4
(31.75 mm)
CGAX
023
HE-SN
G 1”1/4
(31.75 mm)
CGAX
026
HE-SN
G 1”1/4
(31.75 mm)
CGAX
030
HE-SN
G 1”1/4
(31.75 mm)
CGAX
HE-SN
G 1”1/4
(31.75 mm)
036
18
CG-PRC026C-GB
General Data
Table 3 - CGAX High Effi ciency and Standard Noise (continued)
CGAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 111 127 97 116 1 29 147 164
Total Power input in cooling (kW) 38 41 35 39 47 51 58
EER 2.92 3.08 2.79 2.94 2.78 2.86 2.83
ESEER 4.22 4.14 3.87 3.82 3.76 3.84 3.88
Eurovent Effi ciency class Cooling BCCBBCC
Sound power level (dBA) 85 87 86 88 88 88 89
Unit amps (4) (5)
Unit rated amps (A) 83 98 78 93 104 114 131
Unit rated amps - HESP Option (100Pa) (A) 83 98 78 93 104 114 131
Unit start up amps (A) 215 224 200 215 236 247 256
Unit start up amps - HESP Option (100Pa) (A) 215 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3322222
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx104 P120Tx104 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 12.5 12.5 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 222222 2
Face area per circuit (m²) 5.93 5.93 2.23 2.96 2.96 2.96 2.96
Condenser Fan
Quantity # 2324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x 0.14 2x 0.14 2x 0.14 2x 0.35 2x 0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 858 912 917 1004 1014 1034 1060
Operating Weight (5) (kg) 824 879 887 973 983 1004 1029
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 47 47
Single pump - High head pressure (kg) 49 49 49 49 49 49 49
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1122222
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 6.6°C (44°F) / 12.2°C (54°F) - condenser air temperature 46°C (114.8°F)
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(in) - (mm) 3” O D - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(kPa) 1000
(kPa) 400
HE-SN
(l) 2000 2000 2000 2000 2000 2000 2000
3
/h) 14690 13676 14687 12358 12363 12592 12374
G 1”1/4
(31.75 mm)
CGAX
045
HE-SN
G 1”1/4
(31.75 mm)
CGAX
035
HE-SN
G 1”1/4
(31.75 mm)
CGAX
040
HE-SN
G 1”1/4
(31.75 mm)
CGAX
046
HE-SN
G 1”1/4
(31.75 mm)
CGAX
052
HE-SN
G 1”1/4
(31.75 mm)
CGAX
HE-SN
G 1”1/4
(31.75 mm)
060
CG-PRC026C-GB
19
General Data
Table 4 - CGAX High Effi ciency and Low Noise
CGAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 43 49 59 65 74 82 99
Total Power input in cooling (kW) 15 17 19 22 26 29 33
EER 2.98 2.88 3.08 2.95 2.87 2.84 2.96
ESEER 3.97 3.98 3.96 4.03 3.93 3.86 4.04
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 77 77 79 79 79 80 79
Unit amps (4) (5)
Unit rated amps (A) 35 39 47 52 57 66 75
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 117 161 169 185 190 191 199
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2222223
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x66 P80x92 P80x92 P80x92 P120Tx76 P120Tx76 P120Tx104
Evaporator Water Content volume (l) 3.8 5.3 5.3 5.3 9.2 9.2 12.5
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 111111 2
Face area per circuit (m²) 2.23 2.23 2.96 2.96 2.96 2.96 4.46
Condenser Fan
Quantity # 1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor
Airfl ow per Fan (m3/h) 13788 13828 12362 12362 12370 12375 13827
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 519 531 574 579 608 621 853
Operating Weight (5) (kg) 497 509 552 557 587 599 819
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 49 45
Single pump - High head pressure (kg) 51 51 51 51 51 51 49
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1111111
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9 .0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 7.5 9.0 9.0 9.0 10.5 10.5 14.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
(in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
(kPa) 1000
(kPa) 400
HE-LN
(l) 1450 1450 1450 1450 1450 1450 2000
G 1”1/4
(31.75 mm)
CGAX
017
HE-LN
G 1”1/4
(31.75 mm)
CGAX
020
HE-LN
G 1”1/4
(31.75 mm)
CGAX
023
HE-LN
G 1”1/4
(31.75 mm)
CGAX
026
HE-LN
G 1”1/4
(31.75 mm)
CGAX
030
HE-LN
G 1”1/4
(31.75 mm)
CGAX
HE-LN
G 1”1/4
(31.75 mm)
036
20
CG-PRC026C-GB
General Data
Table 4 - CGAX High Effi ciency and Low Noise (continued)
CGAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 111 127 97 116 1 29 147 164
Total Power input in cooling (kW) 38 41 35 39 47 51 58
EER 2.92 3.08 2.79 2.94 2.78 2.86 2.83
ESEER 4.22 4.14 3.87 3.82 3.76 3.84 3.88
Eurovent Effi ciency class Cooling BCCBBCC
Sound power level (dBA) 80 82 81 82 82 82 83
Unit amps (4) (5)
Unit rated amps (A) 83 98 78 93 104 114 131
Unit rated amps - HESP Option (100Pa) (A) 83 98 78 93 104 114 131
Unit start up amps (A) 215 224 200 215 236 247 256
Unit start up amps - HESP Option (100Pa) (A) 215 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3322222
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity # 1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx104 P120Tx104 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 12.5 12.5 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) -
Without HYM
Nominal water connection size (Grooved coupling) -
With HYM
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted
expansion tank (1)
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump
package
Max. Water-side Operating Pressure with pump
package
Condenser
Type Full aluminum Micro channel heat exchanger
Quantity of coil # 222222 2
Face area per circuit (m²) 5.93 5.93 2.23 2.96 2.96 2.96 2.96
Condenser Fan
Quantity # 2324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor
Airfl ow per Fan (m
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 858 912 917 1004 1014 1034 1060
Operating Weight (5) (kg) 824 879 887 973 983 1004 1029
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 47 47
Single pump - High head pressure (kg) 49 49 49 49 49 49 49
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1122222
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat receovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 14.5 15.0 8.0 / 8.0 8.0 / 8.0 8.0 / 8.0 9.0 / 9.0 9.5 / 9.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Percent minimum load can be lowered on demand to local sales offi ce.
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
(in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(in) - (mm) 3” O D - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
(kPa) 1000
(kPa) 400
HE-LN
(l) 2000 2000 2000 2000 2000 2000 2000
3
/h) 14690 13676 14687 12358 12363 12592 12374
G 1”1/4
(31.75 mm)
CGAX
045
HE-LN
G 1”1/4
(31.75 mm)
CGAX
035
HE-LN
G 1”1/4
(31.75 mm)
CGAX
040
HE-LN
G 1”1/4
(31.75 mm)
CGAX
046
HE-LN
G 1”1/4
(31.75 mm)
CGAX
052
HE-LN
G 1”1/4
(31.75 mm)
CGAX
HE-LN
G 1”1/4
(31.75 mm)
060
CG-PRC026C-GB
21
General Data
Table 5 - CXAX Standard effi ciency and Standard Noise
CXAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 42 48 56 65 72 79 94
Total Power input in cooling (kW) 14 17 19 2 2 25 28 32
Total Power input in cooling - HESP Option (100Pa) (kW) 15 17 20 24 27 30 34
EER 2.90 2.83 2.91 2.97 2.84 2.84 2.90
EER - HESP Option (100Pa) 2.80 2.76 2.73 2.71 2.63 2.62 2.78
ESEER 3.71 3.75 3.63 3.80 3.84 3.82 3.96
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 84 84 85 8 5 8 5 8 6 8 6
Sound power level - HESP Option (100Pa) (dBA) 86 86 8 9 9 2 9 4 8 9 9 5
Heating application data (2)
Net Heating Capacity (A) 43 51 57 63 69 78 96
Total Power input in heating (A) 14 16 19 21 23 25 30
Total Power input in heating - HESP Option (100Pa) (A) 15 17 21 23 26 27 32
COP (A) 3.09 3.15 2.98 3.08 3.01 3.09 3.19
COP - HESP Option (100Pa) 2.87 2.97 2.71 2.75 2.67 2.89 3.01
Eurovent Effi ciency class Heating B B C B B B B
ηs 126 125 115 124 125 124 128
SCOP (kA) 3.21 3.21 2.95 3.17 3.19 3.18 3.29
Unit amps (4) (5)
Unit rated amps (A) 34 38 45 50 56 64 74
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 116 160 167 183 188 189 198
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2 2 2 2 2 2 3
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x78 P80x78 P80x78 P120Tx86 P120Tx86 P120Tx86 P120Tx110
Evaporator Water Content volume (l) 4.5 4.5 4.5 10.4 10.4 10.4 13.3
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 1450 1450 1450 1450 1450 1450 2000
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 1 1 1 1 1 1 2
Face area per circuit (m²) 2.96 2.96 2.96 2.96 2.96 3.46 5.93
Condenser Fan
Quantity #1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m3/h) 14949 14960 14966 12721 12726 13352 14959
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 15048 15018 14972 12622 12608 13258 15019
Motor RPM (rpm) 686 686 686 6 86 686 6 86 686
Motor RPM - HESP Option (100Pa) (rpm) 91 5 915 91 5 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1724 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 558 564 616 644 6 49 684 9 11
Operating Weight (5) (kg) 539 5 45 596 6 24 630 66 5 881
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 4 9 4 5
Single pump - High head pressure (kg) 51 51 51 51 5 1 5 1 4 9
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 31 9 319 425
System data
Nb of refrigerant circuit # 1 1 1 1 1 1 1
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C / 6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
SE-SN
G 1”1/4
(31.75 mm)
CXAX
017
SE-SN
G 1”1/4
(31.75 mm)
CXAX
020
SE-SN
G 1”1/4
(31.75 mm)
CXAX
023
SE-SN
G 1”1/4
(31.75 mm)
CXAX
026
SE-SN
G 1”1/4
(31.75 mm)
22
CXAX
030
SE-SN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
(31.75 mm)
CXAX
036
SE-SN
G 1”1/4
General Data
Table 5 - CXAX Standard effi ciency and Standard Noise (continued)
CXAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 10 8 118 94 114 127 146 162
Total Power input in cooling (kW) 36 41 34 3 7 43 49 55
Total Power input in cooling - HESP Option (100Pa) (kW) 38 45 35 40 46 53 61
EER 3.00 2.88 2.81 3.06 2.96 2.95 2.93
EER - HESP Option (100Pa) 2.83 2.65 2.71 2.81 2.75 2.73 2.66
ESEER 3.95 3.84 3.91 3.88 3.81 3.91 3.88
Eurovent Effi ciency class Cooling BCCBBBB
Sound power level (dBA) 87 88 87 8 9 8 8 8 8 8 9
Sound power level - HESP Option (100Pa) (dBA) 95 91 9 0 9 2 9 5 9 7 9 2
Heating application data (2)
Net Heating Capacity (A) 110 120 101 114 127 139 162
Total Power input in heating (A) 35 39 32 37 42 46 52
Total Power input in heating - HESP Option (100Pa) (A) 38 43 34 41 47 51 57
COP (A) 3.14 3.12 3.16 3.08 3.02 3.00 3.11
COP - HESP Option (100Pa) 2.90 2.79 2.97 2.79 2.71 2.72 2.84
Eurovent Effi ciency class Heating B B B B B B B
ηs 125 126 126 120 120 126 128
SCOP (kA) 3.20 3.21 3.23 3.06 3.08 3.22 3.26
Unit amps (4) (5)
Unit rated amps (A) 83 96 77 90 101 111 128
Unit rated amps - HESP Option (100Pa) (A) 86 98 78 93 104 114 131
Unit start up amps (A) 216 221 198 212 233 243 253
Unit start up amps - HESP Option (100Pa) (A) 218 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3 3 2 2 2 2 2
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx110 P120Tx110 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 13.3 13.3 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 2000 2000 2000 2000 2000 2000 2000
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 2 2 2 2 2 2 2
Face area per circuit (m²) 5.93 5.93 2.96 2.96 2.96 2.96 3.46
Condenser Fan
Quantity #3324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m3/h) 13823 13828 14960 14964 12725 12725 13351
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 13806 13786 15015 14980 12626 12611 13261
Motor RPM (rpm) 686 686 686 6 86 686 6 86 686
Motor RPM - HESP Option (100Pa) (rpm) 91 5 915 91 5 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1724
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 954 972 1000 1098 1098 1120 1190
Operating Weight (5) (kg) 925 9 42 974 1072 1072 1093 1163
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 4 7 4 7
Single pump - High head pressure (kg) 49 49 49 49 4 9 4 9 4 9
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 42 5 425 425
System data
Nb of refrigerant circuit # 1 1 2 2 2 2 2
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
SE-SN
G 1”1/4
(31.75 mm)
CXAX
045
SE-SN
G 1”1/4
(31.75 mm)
CXAX
035
SE-SN
G 1”1/4
(31.75 mm)
CXAX
040
SE-SN
G 1”1/4
(31.75 mm)
CXAX
046
SE-SN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
CXAX
052
SE-SN
G 1”1/4
(31.75 mm)
CXAX
060
SE-SN
G 1”1/4
(31.75 mm)
23
General Data
Table 6 - CXAX Standard effi ciency and Low Noise
CXAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 43 49 58 67 7 4 8 2 9 6
Total Power input in cooling (kW) 14 17 20 2 2 25 29 32
Total Power input in cooling - HESP Option (100Pa) (kW) 15 17 20 24 27 30 34
EER 3.01 2.93 2.93 3.03 2.90 2.89 2.99
EER - HESP Option (100Pa) 2.88 2.81 2.82 2.80 2.70 2.72 2.85
ESEER 3.71 3.75 3.63 3.80 3.84 3.82 3.96
Eurovent Effi ciency class Cooling BBBBBCB
Sound power level (dBA) 78 78 81 8 0 8 0 8 1 8 0
Sound power level - HESP Option (100Pa) (dBA) 86 86 8 9 9 2 9 4 8 9 9 5
Heating application data (2)
Net Heating Capacity (kW) 43 51 57 63 69 78 96
Total Power input in heating (kW) 14 16 19 21 23 25 3 0
Total Power input in heating - HESP Option (100Pa) (kW) 1 5 1 7 21 23 26 27 32
COP 3.09 3.15 2.98 3.08 3.01 3.09 3.19
COP - HESP Option (100Pa) 2.87 2.97 2.71 2.75 2.67 2.89 3.01
Eurovent Effi ciency class Heating B B C B B B B
ηs 126 125 115 124 125 124 128
SCOP 3.21 3.21 2.95 3.17 3.19 3.18 3.29
Unit amps (4) (5)
Unit rated amps (A) 34 38 45 50 56 64 74
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 116 160 167 183 188 189 198
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2 2 2 2 2 2 3
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x78 P80x78 P80x78 P120Tx86 P120Tx86 P120Tx86 P120Tx110
Evaporator Water Content volume (l) 4.5 4.5 4.5 10.4 10.4 10.4 13.3
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 1450 1450 1450 1450 1450 1450 2000
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 1 1 1 1 1 1 2
Face area per circuit (m²) 2.96 2.96 2.96 2.96 2.96 3.46 5.93
Condenser Fan
Quantity #1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 14949 14960 14966 12721 12726 13352 14959
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 15048 15018 14972 12622 12608 13258 15019
Power per Motor (kW) 0.89 / 1.95
Rated Amps per Motor (A) 2.22 / 3
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 91 5 915 91 5 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1947 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 558 564 616 644 6 49 684 9 11
Operating Weight (5) (kg) 539 5 45 596 6 24 630 66 5 881
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 4 9 4 5
Single pump - High head pressure (kg) 51 51 51 51 5 1 5 1 4 9
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
Operating limits
Minimum Starting/Operating Ambient (7)
Standard ambient unit in cooling mode (°C) 5
Low Ambient (Option) in cooling mode (°C) -18
In Heating mode (°C) -15
Maximum ambient operation Standard ambient (8) (°C) 46
System data
Nb of refrigerant circuit # 1 1 1 1 1 1 1
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
SE-LN
G 1”1/4
(31.75 mm)
CXAX
017
SE-LN
G 1”1/4
(31.75 mm)
CXAX
020
SE-LN
G 1”1/4
(31.75 mm)
CXAX
023
SE-LN
G 1”1/4
(31.75 mm)
CXAX
026
SE-LN
G 1”1/4
(31.75 mm)
24
CXAX
030
SE-LN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
(31.75 mm)
CXAX
036
SE-LN
G 1”1/4
General Data
Table 6 - CXAX Standard effi ciency and Low Noise (continued)
CXAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 10 9 121 98 111 131 145 161
Total Power input in cooling (kW) 36 42 33 3 9 43 50 57
Total Power input in cooling - HESP Option (100Pa) (kW) 38 45 35 40 46 53 61
EER 3.06 2.87 2.96 2.86 3.03 2.91 2.85
EER - HESP Option (100Pa) 2.86 2.71 2.83 2.75 2.82 2.71 2.65
ESEER 3.95 3.84 3.91 3.88 3.81 3.91 3.88
Eurovent Effi ciency class Cooling BCBCBBC
Sound power level (dBA) 81 82 81 8 4 8 3 8 3 8 4
Sound power level - HESP Option (100Pa) (dBA) 95 91 9 0 9 2 9 5 9 7 9 2
Heating application data (2)
Net Heating Capacity (kW) 11 0 120 101 114 127 139 1 62
Total Power input in heating (kW) 35 39 32 37 42 46 5 2
Total Power input in heating - HESP Option (100Pa) (kW) 3 8 4 3 34 41 47 51 57
COP 3.14 3.12 3.16 3.08 3.02 3.00 3.11
COP - HESP Option (100Pa) 2.90 2.79 2.97 2.79 2.71 2.72 2.84
Eurovent Effi ciency class Heating B B B B B B B
ηs 125 126 126 120 120 126 128
SCOP 3.20 3.21 3.23 3.06 3.08 3.22 3.26
Unit amps (4) (5)
Unit rated amps (A) 83 96 77 90 101 111 128
Unit rated amps - HESP Option (100Pa) (A) 86 98 78 93 104 114 131
Unit start up amps (A) 216 221 198 212 233 243 253
Unit start up amps - HESP Option (100Pa) (A) 218 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3 3 2 2 2 2 2
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx110 P120Tx110 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 13.3 13.3 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 2000 2000 2000 2000 2000 2000 2000
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 2 2 2 2 2 2 2
Face area per circuit (m²) 5.93 5.93 2.96 2.96 2.96 2.96 3.46
Condenser Fan
Quantity #3324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Fixed speed AC motor / Variable speed - EC motor
Airfl ow per Fan (m3/h) 13823 13828 14960 14964 12725 12725 13351
Airfl ow per Fan - HESP Option (100Pa) (m3/h) 13806 13786 15015 14980 12626 12611 13261
Power per Motor (kW) 0.89 / 1.95
Rated Amps per Motor (A) 2.22 / 3
Motor RPM (rpm) 686 686 686 686 686 686 686
Motor RPM - HESP Option (100Pa) (rpm) 91 5 915 91 5 915 915 915 915
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x 0.14 2x 0.14 2x 0.14 2x 0.35 2x 0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1947
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 954 972 1000 1098 1098 1120 1190
Operating Weight (5) (kg) 925 9 42 974 1072 1072 1093 1163
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 4 7 4 7
Single pump - High head pressure (kg) 49 49 49 49 4 9 4 9 4 9
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
Operating limits
Minimum Starting/Operating Ambient (7)
Standard ambient unit in cooling mode (°C) -10
Low Ambient (Option) in cooling mode (°C) -20
In Heating mode (°C) -20
Maximum ambient operation Standard ambient (8) (°C) 46
System data
Nb of refrigerant circuit # 1 1 2 2 2 2 2
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat recovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
SE-LN
G 1”1/4
(31.75 mm)
CXAX
045
SE-LN
G 1”1/4
(31.75 mm)
CXAX
035
SE-LN
G 1”1/4
(31.75 mm)
CXAX
040
SE-LN
G 1”1/4
(31.75 mm)
CXAX
046
SE-LN
G 1”1/4
(31.75 mm)
CG-PRC026C-GB
CXAX
052
SE-LN
G 1”1/4
(31.75 mm)
CXAX
060
SE-LN
G 1”1/4
(31.75 mm)
25
General Data
Table 7 - CXAX High Effi ciency and Standard Noise
CXAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 42 48 56 65 7 2 7 9 9 4
Total Power input in cooling (kW) 14 17 19 2 2 25 28 32
EER 2.90 2.83 2.91 2.97 2.84 2.84 2.90
ESEER 3.77 3.80 3.84 4.03 3.96 3.98 4.09
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 84 84 85 8 5 8 5 8 6 8 6
Heating application data (2)
Net Heating Capacity (kW) 43 51 57 63 69 78 96
Total Power input in heating (kW) 14 16 19 21 23 25 3 0
COP 3.09 3.15 2.98 3.08 3.01 3.09 3.19
Eurovent Effi ciency class Heating B B C B B B B
ηs (%) 127 129 118 127 128 128 134
SCOP 3.26 3.29 3.03 3.25 3.27 3.28 3.42
Unit amps (4) (5)
Unit rated amps (A) 35 39 47 52 57 66 75
Unit rated amps - HESP Option (100Pa) (A) 35 39 47 52 57 66 75
Unit start up amps (A) 117 161 169 185 190 191 199
Unit start up amps - HESP Option (100Pa) (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2 2 2 2 2 2 3
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x78 P80x78 P80x78 P120Tx86 P120Tx86 P120Tx86 P120Tx110
Evaporator Water Content volume (l) 4.5 4.5 4.5 10.4 10.4 10.4 13.3
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 1450 1450 1450 1450 1450 1450 2000
Optionnal water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 1 1 1 1 1 1 2
Face area per circuit (m²) 2.96 2.96 2.96 2.96 2.96 3.46 5.93
Condenser Fan
Quantity #1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m3/h) 14949 14960 14966 12721 12726 13352 14959
Power per Motor (kW) 1.95 / 1.95
Rated Amps per Motor (A) 3 / 3
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1724 1524
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 558 564 616 644 6 49 684 9 11
Operating Weight (5) (kg) 539 5 45 596 6 24 630 66 5 881
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 4 9 4 5
Single pump - High head pressure (kg) 51 51 51 51 5 1 5 1 4 9
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1 1 1 1 1 1 1
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat receovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
HE-SN
G 1”1/4
(31.75 mm)
CXAX
017
HE-SN
G 1”1/4
(31.75 mm)
CXAX
020
HE-SN
G 1”1/4
(31.75 mm)
CXAX
023
HE-SN
G 1”1/4
(31.75 mm)
CXAX
026
HE-SN
G 1”1/4
(31.75 mm)
CXAX
030
HE-SN
G 1”1/4
(31.75 mm)
(31.75 mm)
CXAX
036
HE-SN
G 1”1/4
26
CG-PRC026C-GB
General Data
Table 7 - CXAX High Effi ciency and Standard Noise (continued)
CXAX
039
Eurovent Performances (1)
Net Cooling Capacity (kW) 10 8 118 94 114 127 146 162
Total Power input in cooling (kW) 36 41 34 3 7 43 49 55
EER 3.00 2.88 2.81 3.06 2.96 2.95 2.93
ESEER 4.20 4.02 3.98 4.10 4.00 4.03 3.95
Eurovent Effi ciency class Cooling BCCBBBB
Sound power level (dBA) 87 88 87 8 9 8 8 8 8 8 9
Heating application data (2)
Net Heating Capacity (kW) 11 0 120 101 114 127 139 1 62
Total Power input in heating (kW) 35 39 32 37 42 46 5 2
COP 3.14 3.12 3.16 3.08 3.02 3.00 3.11
Eurovent Effi ciency class Heating B B B B B B B
ηs (%) 133 132 131 124 124 128 129
SCOP 3.39 3.37 3.35 3.16 3.16 3.28 3.30
Unit amps (4) (5)
Unit rated amps (A) 86 98 78 93 104 114 131
Unit rated amps - HESP Option (100Pa) (A) 86 98 78 93 104 114 131
Unit start up amps (A) 218 224 200 215 236 247 256
Unit start up amps - HESP Option (100Pa) (A) 218 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3 3 2 2 2 2 2
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15 7.5+10 / 7.5+10 10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
Motor RPM (rpm) 2900
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx110 P120Tx110 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 13.3 13.3 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 2000 2000 2000 2000 2000 2000 2000
Optionnal water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 2 2 2 2 2 2 2
Face area per circuit (m²) 5.93 5.93 2.96 2.96 2.96 2.96 3.46
Condenser Fan
Quantity #3324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor / HESP MAX SPEED
Airfl ow per Fan (m3/h) 13823 13828 14960 14964 12725 12725 13351
Power per Motor (kW) 1.95 / 1.95
Rated Amps per Motor (A) 3 / 3
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1524 1524 1524 1524 1524 1524 1724
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 954 972 1000 1098 1098 1120 1190
Operating Weight (5) (kg) 925 9 42 974 1072 1072 1093 1163
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 4 7 4 7
Single pump - High head pressure (kg) 49 49 49 49 4 9 4 9 4 9
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1 1 2 2 2 2 2
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat receovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C / 6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
HE-SN
G 1”1/4
(31.75 mm)
CXAX
045
HE-SN
G 1”1/4
(31.75 mm)
CXAX
035
HE-SN
G 1”1/4
(31.75 mm)
CXAX
040
HE-SN
G 1”1/4
(31.75 mm)
CXAX
046
HE-SN
G 1”1/4
(31.75 mm)
CXAX
052
HE-SN
G 1”1/4
(31.75 mm)
HE-SN
G 1”1/4
(31.75 mm)
CXAX
060
CG-PRC026C-GB
27
General Data
Table 8 - CXAX High Effi ciency and Low Noise
CXAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 42 48 56 65 7 2 7 9 9 4
Total Power input in cooling (kW) 14 17 19 2 2 25 28 32
EER 2.90 2.83 2.91 2.97 2.84 2.84 2.90
ESEER 3.77 3.80 3.84 4.03 3.96 3.98 4.09
Eurovent Effi ciency class Cooling BCBBCCB
Sound power level (dBA) 78 78 81 8 0 8 0 8 1 8 0
Heating application data (2)
Net Heating Capacity (kW) 43 51 57 63 69 78 96
Total Power input in heating (kW) 14 16 19 21 23 25 3 0
COP 3.09 3.15 2.98 3.08 3.01 3.09 3.19
Eurovent Effi ciency class Heating B B C B B B B
ηs (%) 127 129 118 127 128 128 134
SCOP 3.26 3.29 3.03 3.25 3.27 3.28 3.42
Unit amps (4) (5)
Unit rated amps (A) 35 39 47 52 57 66 75
Unit rated amps - HESP (A) 35 39 47 52 57 66 75
Unit start up amps (A) 117 161 169 185 190 191 199
Unit start up amps - HESP (A) 117 161 169 185 190 191 199
Short Circuit Unit Capacity (9) (kA) 12 12 12 12 12 12 15
Compressor
Compressor Number per Circuit # 2 2 2 2 2 2 3
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 7.5+7.5 7.5+10 10+10 10+13 13+13 15+15 12+12+12
Rated Amps Circuit1 / Circuit 2 (4) (A) 15.5+15.5 15.5+20.2 20.2+20.2 20.2+25.3 25.3+25.3 29.5+29.5 22.9+22.9+22.9
Locked Rotor Amps Circuit1 / Circuit 2 (4) (A) 98+98 98+142 142+142 142+158 158+158 155+155 147+147+147
Motor RPM (rpm) 2900
Oil sump heater Circuit1 / Circuit 2 (W) 0.17 / 0 0.17 / 0 0.17 / 0 0.17 / 0 0.17 / 0 0.17 / 0 0.25 / 0
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P80x78 P80x78 P80x78 P120Tx86 P120Tx86 P120Tx86 P120Tx110
Evaporator Water Content volume (l) 4.5 4.5 4.5 10.4 10.4 10.4 13.3
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 2” - 60.3 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 25 25 25 25 25 25 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 1450 1450 1450 1450 1450 1450 2000
Optional water Buffer tank volume (l) 324 324 324 324 324 324 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 1 1 1 1 1 1 2
Face area per circuit (m²) 2.96 2.96 2.96 2.96 2.96 3.46 5.93
Condenser Fan
Quantity #1122222
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor
Airfl ow per Fan (m3/h) 14949 14960 14966 12721 12726 13352 14959
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-014-14-4.5M B3-027-14-4.5L B3-027-14-4.5L B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.14 0.14 0.14 0.14 0.35 0.35 0.35
Dimensions
Unit Length (mm) 2346 2346 2346 2346 2346 2346 2327
Unit Width (mm) 1285 1285 1285 1285 1285 1285 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1947 1747
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 558 564 616 644 6 49 684 9 11
Operating Weight (5) (kg) 539 5 45 596 6 24 630 66 5 881
Option Additional shipping weight
Single pump - Standard head pressure (kg) 46 46 46 49 49 4 9 4 5
Single pump - High head pressure (kg) 51 51 51 51 5 1 5 1 4 9
Twin pump - Standard head pressure (kg) 70 70 70 75 75 75 71
Twin pump - High head pressure (kg) 82 82 82 82 82 82 86
Partial heat recovery option (kg) 1.48 1.48 1.48 1.48 3.82 3.82 3.82
Water Buffer tank option (kg) 319 319 319 319 319 319 425
System data
Nb of refrigerant circuit # 1 1 1 1 1 1 1
Minimum cooling load % (6) % 50 43 50 43 50 50 33
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
Unit with partial heat receovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 12.5 13.0 15.0 15.0 15.0 15.5 26.0
Oil charge Circuit1 / Circuit 2 (l) 6.0 6.3 6.6 6.6 6.6 7.2 10.5
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
HE-LN
G 1”1/4
(31.75 mm)
CXAX
017
HE-LN
G 1”1/4
(31.75 mm)
CXAX
020
HE-LN
G 1”1/4
(31.75 mm)
CXAX
023
HE-LN
G 1”1/4
(31.75 mm)
CXAX
026
HE-LN
G 1”1/4
(31.75 mm)
CXAX
030
HE-LN
G 1”1/4
(31.75 mm)
(31.75 mm)
CXAX
036
HE-LN
G 1”1/4
28
CG-PRC026C-GB
General Data
Table 8 - CXAX High Effi ciency and Low Noise (continued)
CXAX
015
Eurovent Performances (1)
Net Cooling Capacity (kW) 10 8 118 94 114 127 146 162
Total Power input in cooling (kW) 36 41 34 3 7 43 49 55
EER 3.00 2.88 2.81 3.06 2.96 2.95 2.93
ESEER 4.20 4.02 3.98 4.10 4.00 4.03 3.95
Eurovent Effi ciency class Cooling BCCBBBB
Sound power level (dBA) 81 82 81 8 4 8 3 8 3 8 4
Heating application data (2)
Net Heating Capacity (kW) 11 0 120 101 114 127 139 1 62
Total Power input in heating (kW) 35 39 32 37 42 46 5 2
COP 3.14 3.12 3.16 3.08 3.02 3.00 3.11
Eurovent Effi ciency class Heating B B B B B B B
ηs (%) 133 132 131 124 124 128 129
SCOP 3.39 3.37 3.35 3.16 3.16 3.28 3.30
Unit amps (4) (5)
Unit rated amps (A) 86 98 78 93 104 114 131
Unit rated amps - HESP (A) 86 98 78 93 104 114 131
Unit start up amps (A) 218 224 200 215 236 247 256
Unit start up amps - HESP (A) 218 224 200 215 236 247 256
Short Circuit Unit Capacity (9) (kA) 15 15 15 15 15 15 15
Compressor
Compressor Number per Circuit # 3 3 2 2 2 2 2
Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll
Model Circuit1 / Circuit 2 13+13+13 15+15+15
Rated Amps Circuit1 / Circuit 2 (4) (A)
Locked Rotor Amps Circuit1 / Circuit 2 (4) (A) 158+158 +158 155+155 +155
Motor RPM (rpm) 2900
Oil sump heater Circuit1 / Circuit 2 (W) 0.25 / 0 0.25 / 0 0.17 / 0.17 0.17 / 0.17 0.17 / 0.17 0.17 / 0.17 0.17 / 0.17
Evaporator
Quantity #1111111
Type Stainless steel Copper Brazed plate Heat exchanger
Evaporator model P120Tx110 P120Tx110 DP300x82 DP300x82 DP300x82 DP300x114 DP300x114
Evaporator Water Content volume (l) 13.3 13.3 8.5 8.5 8.5 11.8 11.8
Nominal water connection size (Grooved coupling) - Without HYM (in) - (mm) 2” - 60.3 2” - 60.3 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Nominal water connection size (Grooved coupling) - With HYM (in) - (mm) 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1 3” OD - 76.1
Hydraulic Module Components
Expansion Tank Volume (l) 35 35 35 35 35 35 35
Max User water loop Volume for factory mounted expansion tank (1) (l) 2000 2000 2000 2000 2000 2000 2000
Optional water Buffer tank volume (l) 444 444 444 444 444 444 444
Max. Water-side Operating Pressure without pump package (kPa) 1000
Max. Water-side Operating Pressure with pump package (kPa) 400
Condenser
Type Aluminum fi ns & copper tubes heat exchanger
Quantity of coil # 2 2 2 2 2 2 2
Face area per circuit (m²) 5.93 5.93 2.96 2.96 2.96 2.96 3.46
Condenser Fan
Quantity #3324444
Diameter (mm) 800
Fan / motor Type Propeller fan : Variable speed - EC motor
Airfl ow per Fan (m3/h) 13823 13828 14960 14964 12725 12725 13351
Motor RPM (rpm) 150 - 686 RPM
Partial Heat recovery (PHR) option
Heat-Exchanger Type Stainless steel Copper Brazed plate Heat exchanger
Heat-Exchanger Model B3-027-20-4.5L B3-027-20-4.5L 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-014-14-4.5M 2x B3-027-14-4.5L 2x B3-027-14-4.5L
Water connection size (Thread connection) (in) - (mm)
Water content volume (l) 0.5 0.5 2x0.14 2x0.14 2x0.14 2x0.35 2x0.35
Dimensions
Unit Length (mm) 2327 2327 2327 2327 2327 2327 2327
Unit Width (mm) 2250 2250 2250 2250 2250 2250 2250
Unit Height (mm) 1747 1747 1747 1747 1747 1747 1947
Option Additional height
Water Buffer tank option (mm) +330 +330 +330 +330 +330 +330 +330
Weights
Shipping Weight (5) (kg) 954 972 1000 1098 1098 1120 1190
Operating Weight (5) (kg) 925 9 42 974 1072 1072 1093 1163
Option Additional shipping weight
Single pump - Standard head pressure (kg) 47 47 45 47 47 4 7 4 7
Single pump - High head pressure (kg) 49 49 49 49 4 9 4 9 4 9
Twin pump - Standard head pressure (kg) 75 75 75 75 75 75 75
Twin pump - High head pressure (kg) 86 86 84 84 84 84 84
Partial heat recovery option (kg) 4.6 4.6 2x1.48 2x1.48 2x1.48 2x3.82 2x3.82
Water Buffer tank option (kg) 425 425 425 425 425 425 425
System data
Nb of refrigerant circuit # 1 1 2 2 2 2 2
Minimum cooling load % (6) % 33 33 22 25 22 25 25
Standard unit
R410A refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
Unit with partial heat receovery option
R410a refrigerant charge Circuit1 / Circuit 2 (kg) 26.0 26.0 13.0 / 13.0 13.5 / 13.5 13.0 / 13.0 13.5 / 13.5 14.5 / 14.5
Oil charge Circuit1 / Circuit 2 (l) 10.5 11.5 6.3 / 6.3 6.6 / 6.6 6.6 / 6.6 6.6 / 6.6 7.2 / 7.2
POE Oil type OIL058E / OIL057E
(1) At Evaporator water temperature : 12°C / 7°C - Condenser air temperature 35°C according to EN14511:2013
(2) At Evaporator water temperature : 40°C / 45°C - Condenser air. DB/WB 7°C/6°C according to EN14511:2013
(4) under 400V/3/50Hz
(5) Rated Condition without Pump Package
(6) Minimum ambient in heating operation is for unit at 40°C / 45°C
(7) Minimum start-up/operation ambient based on a 2.22 m/s (5mph) wind across the condenser.
(8) Maximum ambient operation is for unit at 12°C / 7°C
(9) If the power line of the unit is protected by fuses gG of the same size as the disconnect switch.
Electrical & system data are subject to change without notice. Please refer to unit nameplate data.
HE-LN
25.3+25.3+
25.3
G 1”1/4
(31.75 mm)
CXAX
017
HE-LN
29.5+29.5+
29.5
G 1”1/4
(31.75 mm)
CXAX
020
HE-LN
7.5+10 /
7.5+10
15.5 / 20.2 /
15.5+20.2
98 / 142 /
98+142
G 1”1/4
(31.75 mm)
CXAX
023
HE-LN
10+10 / 10+10 10+13 /10+13 13+13 / 13+13 15+15 / 15+15
20.2 / 20.2 /
20.2+20.2
142 / 142 /
142+142
G 1”1/4
(31.75 mm)
CXAX
026
HE-LN
20.2 / 25.3 /
20.2+25.3
142 / 158 /
142+158
G 1”1/4
(31.75 mm)
CXAX
030
HE-LN
25.3 / 25.3 /
25.3+25.3
158 / 158 /
158+158
G 1”1/4
(31.75 mm)
HE-LN
29.5 / 29.5 /
29.5+29.5
155 / 155 /
155+155
G 1”1/4
(31.75 mm)
CXAX
036
CG-PRC026C-GB
29
Dimensional Data
5
1285
2346
DETAIL A
70 131
Standard unit
Unit with hydraulic module
Unit with hydraulic module & buffer tank
2
3
Not mounted on CGAX 015-017,
CXAX 015-017-020
Coupling and smooth pipe (option)
4
5
5
5
70 1271
A
1000
Evaporator water inlet connection
Evaporator water outlet connection
Partial heat recovery water inlet
connection (option)
Partial heat recovery water outlet
connection (option)
6
112
3
4
Minimum clearance
6
2236
4
3
796
1000
2" ( 60,3mm)
1 2
VICTAULIC ®
G 1"1/4 (33x42)
30
1000
2
792
1
3
4
702
239
2
1
3
1122
1032
2
3
4
227
548
569
1
175
1000
227
548
H1 H2 H3 H4
1854
1524
SN
1747
1747 2077
1417
LN
2054
1724
SN
HESP
12
1947
1947 2277
1617
LN
HESP
34
330
H1
H2
H4
H3
CXAX 030
CXAX 015 ... 026
CGAX 015 ... 030
CG-PRC026C-GB
Dimensional Data
2250
2326
3
5
VICTAULIC ®
G 1"1/4 (33x42)
HESP
3" OD ( 76,1mm)
1 2
2" ( 60,3mm)
VICTAULIC ®
G 1"1/4 (33x42)
12
34
DETAIL A
5
70 131
6
H2 H4
1747 2077
LN
SN 1524 1854
CXAX 036 ... 045
5
A
2236875 70 2236
CGAX 036 ... 045
4
796
1000
1
4
792
702
239
3
1417
H2
2
2
1
723
4
792
702
2
239
3
1
269
1417
H2
723
3
971 875
4
1000
1122
1032
3
1747
H4
1000 1000
569
175
875
12
723
330
CG-PRC026C-GB
31
Dimensional Data
1854
2054
2250
2327
1947
2236
H1 H2 H3 H4
1524
SN
1747
1747 2077
1417
LN
1724
SN
HESP
1947 2277
1617
LN
HESP
3
2
1
3" OD ( 76,1mm)
5
VICTAULIC ®
G 1"1/4 (33x42)
DETAIL A
5
CXAX 060
CXAX 035 ... 052
5
70
A
2236
CGAX 035 ... 060
4
12
34
6
131
70
70
32
642
1000 1000
552
330
175
727
1
3
2
875
CG-PRC026C-GB
796
1000
H2
H1
702
312
4
222
1
727
3
2
1
875
2
4
1
H1
H2
312
3
222
269
3
727
2
971 875
1000
4
H3
H4
Electrical Data
Table 9 - CGAX - CXAX SE-SA-SN or LN Electrical Characteristics
Base unit amps at 400V / 3Ph / 50Hz
Unit Type
CGAX - CXAX 015 SE-SA-SN or LN 19.4 33.8 116.3 77.1 0.85
CGAX - CXAX 017 SE-SA-SN or LN 22.1 38.5 160.3 103.5 0.85
CGAX - CXAX 020 SE-SA-SN or LN 25.8 45.4 167.2 110.4 0.84
CGAX - CXAX 023 SE-SA-SN or LN 29.5 50.5 183.2 120.0 0.86
CGAX - CXAX 026 SE-SA-SN or LN 33.3 55.6 188.3 125.1 0.88
CGAX - CXAX 030 SE-SA-SN or LN 37.0 64.0 189.5 127.5 0.85
CGAX - CXAX 036 SE-SA-SN or LN 43.0 73.8 197.9 139.1 0.85
CGAX - CXAX 039 SE-SA-SN or LN 49.0 81.0 213.7 150.5 0.89
CGAX - CXAX 045 SE-SA-SN or LN 55.5 95.8 221.3 159.3 0.85
CGAX - CXAX 035 SE-SA-SN or LN 44.2 76.5 198.3 141.5 0.85
CGAX - CXAX 040 SE-SA-SN or LN 51.6 90.4 212.2 155.4 0.84
CGAX - CXAX 046 SE-SA-SN or LN 59.0 100.6 233.3 170.1 0.86
CGAX - CXAX 052 SE-SA-SN or LN 66.5 110.8 243.5 180.3 0.88
CGAX - CXAX 060 SE-SA-SN or LN 74.0 127.6 253.1 191.1 0.85
Max Power
input
(kW)
Max Amps
(A)
Without soft
Table 10 - CGAX - CXAX SE-LA-SN or LN Electrical Characteristics
Base unit amps at 400V / 3Ph / 50Hz
Unit Type
CGAX - CXAX 015 SE-LA-SN or LN 20.4 34.5 117.0 77.8 0.87
CGAX - CXAX 017 SE-LA-SN or LN 23.2 39.2 161.0 104.2 0.87
CGAX - CXAX 020 SE-LA-SN or LN 26.8 46.2 168.0 111.2 0.85
CGAX - CXAX 023 SE-LA-SN or LN 30.6 51.3 184.0 120.8 0.88
CGAX - CXAX 026 SE-LA-SN or LN 34.3 56.4 189.1 125.9 0.89
CGAX - CXAX 030 SE-LA-SN or LN 38.1 64.8 190.3 128.3 0.86
CGAX - CXAX 036 SE-LA-SN or LN 44.1 74.6 198.7 139.9 0.86
CGAX - CXAX 039 SE-LA-SN or LN 50.0 81.8 214.5 151.3 0.89
CGAX - CXAX 045 SE-LA-SN or LN 56.6 96.6 222.1 160.1 0.85
CGAX - CXAX 035 SE-LA-SN or LN 46.4 78.1 199.9 143.1 0.87
CGAX - CXAX 040 SE-LA-SN or LN 53.7 91.9 213.7 156.9 0.85
CGAX - CXAX 046 SE-LA-SN or LN 61.2 102.1 234.8 171.6 0.88
CGAX - CXAX 052 SE-LA-SN or LN 68.6 112.3 245.0 181.8 0.89
CGAX - CXAX 060 SE-LA-SN or LN 76.1 129.1 254.6 192.6 0.86
Max Power
input
(kW)
Max Amps
(A)
Without soft
Start up amp
starter (A)
Start up amp
starter (A)
With soft
starter (A)
With soft
starter (A)
Power
Factor
Power
Factor
SE = Standard Effi ciency
SA = Standard Ambient
LA = Low Ambient
SN = Standard Noise
LN = Low Noise
CG-PRC026C-GB
33
Electrical Data
Table 11 - CGAX - CXAX HESP Electrical Characteristics / CGAX - CXAX HE Electrical Characteristics
Base unit amps at 400V / 3Ph / 50Hz
Unit Type
CGAX - CXAX 015 HE or HESP 20.4 34.5 117.0 77.8 0.87
CGAX - CXAX 017 HE or HESP 23.2 39.2 161.0 104.2 0.87
CGAX - CXAX 020 HE or HESP 27.9 46.9 168.7 111.9 0.87
CGAX - CXAX 023 HE or HESP 31.6 52.0 184.7 121.5 0.89
CGAX - CXAX 026 HE or HESP 35.4 57.1 189.8 126.6 0.90
CGAX - CXAX 030 HE or HESP 39.1 65.5 191.0 129.0 0.87
CGAX - CXAX 036 HE or HESP 45.1 75.4 199.5 140.7 0.87
CGAX - CXAX 039 HE or HESP 51.1 82.6 215.3 152.1 0.90
CGAX - CXAX 045 HE or HESP 58.7 98.2 223.7 161.7 0.87
CGAX - CXAX 035 HE or HESP 46.4 78.1 199.9 143.1 0.87
CGAX - CXAX 040 HE or HESP 55.8 93.5 215.3 158.5 0.87
CGAX - CXAX 046 HE or HESP 63.3 103.7 236.4 173.2 0.89
CGAX - CXAX 052 HE or HESP 70.7 113.9 246.6 183.4 0.90
CGAX - CXAX 060 HE or HESP 78.2 130.7 256.2 194.2 0.87
Max Power
input
(kW)
Max Amps
(A)
Without soft
HE = High Effi ciency
HESP = High External Static Pressure
Start up amp
starter (A)
With soft
starter (A)
Power
Factor
Table 12 - CGAX - CXAX Compressor electrical data
Compressor
Unit Type
CGAX - CXAX 015 9.2/9.2 15.5/15.5 98/98 0/0 0/0 0/0
CGAX - CXAX 017 9.2/12 15.5/20.2 98/142 0/0 0/0 0/0
CGAX - CXAX 020 12/12 20.2/20.2 142/142 0/0 0/0 0/0
CGAX - CXAX 023 12/15.7 20.2/25.3 142/158 0/0 0/0 0/0
CGAX - CXAX 026 15.7/15.7 25.3/25.3 158/158 0/0 0/0 0/0
CGAX - CXAX 030 17.6/17.6 29.5/29.5 155/155 0/0 0/0 0/0
CGAX - CXAX 036 13.7/13.7/13.7 22.9/22.9/22.9 147/147/147 0/0 0/0 0/0
CGAX - CXAX 039 15.7/15.7/15.7 25.3/25.3/25.3 158/158/158 0/0 0/0 0/0
CGAX - CXAX 045 17.6/17.6/17.6 29.5/29.5/29.5 155/155/155 0/0 0/0 0/0
CGAX - CXAX 035 9.2/12 15.5/20.2 98/142 9.2/12 15.5/20.2 98/142
CGAX - CXAX 040 12/12 20.2/20.2 142/142 12/12 20.2/20.2 142/142
CGAX - CXAX 046 12/15.7 20.2/25.3 142/158 12/15.7 20.2/25.3 142/158
CGAX - CXAX 052 15.7/15.7 25.3/25.3 158/158 15.7/15.7 25.3/25.3 158/158
CGAX - CXAX 060 17.6/17.6 29.5/29.5 155/155 17.6/17.6 29.5/29.5 155/155
Max
Power input
(kW)
Circuit 1 Circuit 2
Max
Amps
(A)
Start up
amp
(A)
Max
Power input
(kW)
Max
Amps
(A)
Start up
amp
(A)
34
CG-PRC026C-GB
Electrical Data
Table 13 - CGAX-CXAX SE-SA Condenser fans Electrical Data
Condenser fan
Unit Type
CGAX-CXAX 015 SE-SA 0.89 /0 /0 2.2 /0 /0 0 /0 0 /0
CGAX-CXAX 017 SE-SA 0.89 /0 /0 2.2 /0 /0 0 /0 0 /0
CXAX 020 SE-SA 0.89 /0 /0 2.2 /0 /0 0 /0 0 /0
CGAX 020 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CGAX-CXAX 023 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CGAX-CXAX 026 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CGAX-CXAX 030 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CGAX-CXAX 036 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CGAX 039 SE-SA 0.89 /0.89 /0 2.2 /2.2 /0 0 /0 0 /0
CXAX 039 SE-SA 0.89 /0.89 /0.89 2.2 /2.2 /2.2 0 /0 0 /0
CGAX-CXAX 045 SE-SA 0.89 /0.89 /0.89 2.2 /2.2 /2.2 0 /0 0 /0
CGAX-CXAX 035 SE-SA 0.89 /0 2.2 /0 0.89 /0 2.2 /0
CXAX 040 SE-SA 0.89 /0 2.2 /0 0.89 /0 2.2 /0
CGAX 040 SE-SA 0.89 /0.89 2.2 /2.2 0.89 /0.89 2.2 /2.2
CGAX-CXAX 046 SE-SA 0.89 /0.89 2.2 /2.2 0.89 /0.89 2.2 /2.2
CGAX-CXAX 052 SE-SA 0.89 /0.89 2.2 /2.2 0.89 /0.89 2.2 /2.2
CGAX-CXAX 060 SE-SA 0.89 /0.89 2.2 /2.2 0.89 /0.89 2.2 /2.2
Circuit 1 (Fan 1 / 2 / 3) Circuit 2 (Fan 1 / 2)
Max
Power input (kW)
Max
Amps
(A)
Max
Power input (kW)
Max
Amps
(A)
Table 14 - CGAX-CXAX SE-LA Condenser fans Electrical Data
Condenser fan
Unit Type
CGAX-CXAX 015 SE- LA 1.95/0/0 3/0/0 0/0 0/0
CGAX-CXAX 017 SE- LA 1.95/0/0 3/0/0 0/0 0/0
CXAX 020 SE- LA 1.95/0/0 3/0/0 0/0 0/0
CGAX 020 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CGAX-CXAX 023 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CGAX-CXAX 026 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CGAX-CXAX 030 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CGAX-CXAX 036 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CGAX 039 SE- LA 1.95/0.89/0 3/2.2/0 0/0 0/0
CXAX 039 SE- LA 1.95/0.89/0.89 3/2.2/2.2 0/0 0/0
CGAX-CXAX 045 SE- LA 1.95/0.89/0.89 3/2.2/2.2 0/0 0/0
CGAX-CXAX 035 SE- LA 1.95/0 3/0 1.95/0 3/0
CXAX 040 SE- LA 1.95/0 3/0 1.95/0 3/0
CGAX 040 SE- LA 1.95/0.89 3/2.2 1.95/0.89 3/2.2
CGAX-CXAX 046 SE- LA 1.95/0.89 3/2.2 1.95/0.89 3/2.2
CGAX-CXAX 052 SE- LA 1.95/0.89 3/2.2 1.95/0.89 3/2.2
CGAX-CXAX 060 SE- LA 1.95/0.89 3/2.2 1.95/0.89 3/2.2
Circuit 1 (Fan 1 / 2 / 3) Circuit 2 (Fan 1 / 2)
Max
Power input (kW)
Max
Amps
(A)
Max
Power input (kW)
SE = Standard Effi ciency
SA = Standard Ambient
LA = Low Ambient
Max
Amps
(A)
CG-PRC026C-GB
35
Electrical Data
Table 15 - CGAX-CXAX HE or HESP Condenser fans Electrical Data
Condenser fan
Unit Type
CGAX-CXAX 015 HE or HESP 1.95/0/0 3/0/0 0/0 0/0
CGAX-CXAX 017 HE or HESP 1.95/0/0 3/0/0 0/0 0/0
CXAX 020 HE or HESP 1.95/0/0 3/0/0 0/0 0/0
CGAX 020 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CGAX-CXAX 023 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CGAX-CXAX 026 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CGAX-CXAX 030 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CGAX-CXAX 036 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CGAX 039 HE or HESP 1.95/1.95/0 3/3/0 0/0 0/0
CXAX 039 HE or HESP 1.95/1.95/1.95 3/3/3 0/0 0/0
CGAX-CXAX 045 HE or HESP 1.95/1.95/1.95 3/3/3 0/0 0/0
CGAX-CXAX 035 HE or HESP 1.95/0 3/0 1.95/0 3/0
CXAX 040 HE or HESP 1.95/0 3/0 1.95/0 3/0
CGAX 040 HE or HESP 1.95/1.95 3/3 1.95/1.95 3/3
CGAX-CXAX 046 HE or HESP 1.95/1.95 3/3 1.95/1.95 3/3
CGAX-CXAX 052 HE or HESP 1.95/1.95 3/3 1.95/1.95 3/3
CGAX-CXAX 060 HE or HESP 1.95/1.95 3/3 1.95/1.95 3/3
Circuit 1 (Fan 1 / 2 / 3) Circuit 2 (Fan 1 / 2)
Max
Power input (kW)
Max
Amps
(A)
Max
Power input (kW)
Max
Amps
(A)
HE = High Effi ciency
HESP = High External Static Pressure
Table 16 - CGAX - CXAX Options electrical data
Disconnect
switch option
Max
Single & Twin
Standard head
Power
input
(kW)
nect
Size
(A)
Power
Cable
cross
section
(mm²)
Discon-
Unit Type
CGAX - CXAX 015 80 35 1.2 2.4 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 017 80 35 1.2 2.4 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 020 100 35 1.2 2.4 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 023 100 35 1.5 3.5 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 026 100 35 1.5 3.5 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 030 100 35 1.5 3.5 2.3 5.0 120 0.3 280 0.7 167 0.4
CGAX - CXAX 036 250 150 1.5 3.5 3.0 6.2 180 0.5 340 0.9 251 0.6
CGAX - CXAX 039 250 150 2.3 5.0 3.0 6.2 180 0.5 340 0.9 251 0.6
CGAX - CXAX 045 250 150 2.3 5.0 3.0 6.2 180 0.5 340 0.9 251 0.6
CGAX - CXAX 035 250 150 1.5 3.5 3.0 6.2 120 0.3 280 0.7 334 / 334 0.8 / 0.8
CGAX 040 250 150 2.3 5.0 3.0 6.2 120 0.3 280 0.7 334 / 334 0.8 / 0.8
CXAX 040 250 150 2.3 5.0 3.0 6.2 180 0.3 340 0.7 334 / 334 0.8 / 0.8
CGAX - CXAX 046 250 150 2.3 5.0 3.0 6.2 120 0.3 280 0.7 334 / 334 0.8 / 0.8
CGAX - CXAX 052 250 150 2.3 5.0 3.0 6.2 180 0.5 340 0.9 334 / 334 0.8 / 0.8
CGAX - CXAX 060 250 150 2.3 5.0 3.0 6.2 180 0.5 340 0.9 334 / 334 0.8 / 0.8
switch
Pump package Heaters
pump
pressure
Max
Max
Amps
(A)
Single & Twin
pump
High head
pressure
Max
Power
input
(kW)
Max
Amps
(A)
Freeze
protection
Without pump
package
Max
Power
input
(W)
Max
Amps
(A)
Freeze
protection
With pump
package
Max
Power
input
(W)
Max
Amps
(A)
Oil sump heater
Circuit 1 / 2
Max
Power
input
(kW)
Max
Amps
(A)
36
CG-PRC026C-GB
Hydraulic Data
015
017 - 020 - 023
026 - 030
036 - 039 - 045
035 - 040 - 046
052 - 060
0
10
20
30
40
50
60
70
80
90
100
0 5 10 15 20 25 30 35 40 45
015
017 - 020
023
026 - 030
036
039
035
040 - 046
052 - 060
-50
0
50
100
150
200
250
0 5 10 15 20 25 30 35 40 45
015
017 - 020 - 023
026 - 030
036
039 - 045
035 - 040 - 046
052 - 060
-50
0
50
100
150
200
250
0 5 10 15 20 25 30 35 40 45
CGAX Unit without pump package
(Pressure drop)
Water pressure drop (kPa)
Water fl ow (m3/h)
CGAX Single/Dual pump - Standard head pressure
(Avail. pressure)
Water pressure drop (kPa)
Water fl ow (m3/h)
CGAX Single/Dual pump - High head pressure
(Avail. pressure)
Water pressure drop (kPa)
Water fl ow (m3/h)
CG-PRC026C-GB
37
Hydraulic Data
015 - 017
020 - 023 - 026 - 030
036 - 039 - 045
035 - 046
040
052 - 060
0
10
20
30
40
50
60
70
80
90
100
0 5 10 15 20 25 30 35 40 45
015 - 017
020
023 - 026 - 030
036
045
045 - 035 - 040 - 046
052 - 060
035
0
50
100
150
200
250
0 5 10 15 20 25 30 35 40 45
015 - 017
020 - 023 - 026 - 030
036
039 - 045
040
035 - 046
052 - 060
0
50
100
150
200
250
0 5 10 15 20 25 30 35 40 45
CXAX Unit without pump package
(Pressure drop)
Water pressure drop (kPa)
Water fl ow (m3/h)
CXAX Single/Twin pump - Standard head pressure
(Avail. pressure)
Water pressure drop (kPa)
Water fl ow (m3/h)
CXAX Single/Twin pump - High head pressure
(Avail. pressure)
Water pressure drop (kPa)
Water fl ow (m3/h)
38
CG-PRC026C-GB
Table 17 - Water fl ow limits
Unit type
CGAX 015 3.8 1.0 11.3 3.1
CGAX 017 4.3 1.2 12.8 3.6
CGAX 020 5.1 1.4 15.4 4.3
CGAX 023 5.7 1.6 17.2 4.8
CGAX 026 6.6 1.8 19.7 5.5
CGAX 030 7.3 2.0 21.8 6.0
CGAX 036 8.3 2.3 25.0 6.9
CGAX 039 9.4 2.6 28.3 7.9
CGAX 045 10.8 3.0 32.5 9.0
CGAX 035 8.4 2.3 25.3 7.0
CGAX 040 10.0 2.8 30.1 8.4
CGAX 046 11.2 3.1 33.5 9.3
CGAX 052 12.6 3.5 37.8 10.5
CGAX 060 14.1 3.9 42.4 11.8
CXAX 015 3.8 1.0 11.3 3.1
CXAX 017 4.2 1.2 12.7 3.5
CXAX 020 5.0 1.4 15.0 4.2
CXAX 023 5.8 1.6 17.3 4.8
CXAX 026 6.4 1.8 19.1 5.3
CXAX 030 7.1 2.0 21.2 5.9
CXAX 036 8.3 2.3 24.8 6.9
CXAX 039 9.4 2.6 28.2 7.8
CXAX 045 10.4 2.9 31.3 8.7
CXAX 035 8.4 2.3 25.3 7.0
CXAX 040 9.6 2.7 28.7 8.0
CXAX 046 11.3 3.1 33.8 9.4
CXAX 052 12.5 3.5 37.5 10.4
CXAX 060 13.9 3.9 41.6 11.6
Minimum water Flow Maximum water Flow
(m3/h) (l/s) (m3/h) (l/s)
Hydraulic Data
CG-PRC026C-GB
39
Sound Data
Table 18 - Overall Sound Power Level at full load and 35°C ambient temperature - SE-HE versions
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CGAX 015 SN 75 dB 80 dB 80 dB 78 dB 79 dB 75 dB 69 dB 55 dB 83 dBA
CGAX 017 SN 75 dB 80 dB 80 dB 78 dB 79 dB 75 dB 69 dB 55 dB 83 dBA
CGAX 020 SN 75 dB 88 dB 84 dB 81 dB 81 dB 76 dB 71 dB 60 dB 85 dBA
CGAX 023 SN 72 dB 88 dB 84 dB 81 dB 81 dB 76 dB 69 dB 61 dB 85 dBA
CGAX 026 SN 66 dB 88 dB 84 dB 81 dB 81 dB 76 dB 68 dB 62 dB 85 dBA
CGAX 030 SN 66 dB 88 dB 84 dB 83 dB 81 dB 78 dB 72 dB 60 dB 86 dBA
CGAX 036 SN 67 dB 83 dB 82 dB 80 dB 81 dB 77 dB 68 dB 61 dB 84 dBA
CGAX 039 SN 67 dB 84 dB 81 dB 80 dB 82 dB 77 dB 68 dB 62 dB 85 dBA
CGAX 045 SN 68 dB 88 dB 85 dB 84 dB 83 dB 80 dB 73 dB 62 dB 87 dBA
CGAX 035 SN 78 dB 84 dB 82 dB 80 dB 83 dB 78 dB 73 dB 60 dB 86 dBA
CGAX 040 SN 78 dB 91 dB 88 dB 84 dB 84 dB 79 dB 74 dB 63 dB 88 dBA
CGAX 046 SN 75 dB 91 dB 87 dB 84 dB 84 dB 79 dB 72 dB 64 dB 88 dBA
CGAX 052 SN 69 dB 91 dB 87 dB 84 dB 84 dB 79 dB 71 dB 65 dB 88 dBA
CGAX 060 SN 69 dB 91 dB 87 dB 86 dB 84 dB 81 dB 75 dB 63 dB 89 dBA
CGAX 015 LN 77 dB 81 dB 74 dB 71 dB 74 dB 70 dB 62 dB 51 dB 77 dBA
CGAX 017 LN 77 dB 81 dB 74 dB 71 dB 74 dB 70 dB 62 dB 51 dB 77 dBA
CGAX 020 LN 77 dB 80 dB 76 dB 75 dB 76 dB 71 dB 64 dB 56 dB 79 dBA
CGAX 023 LN 75 dB 80 dB 76 dB 75 dB 75 dB 71 dB 63 dB 57 dB 79 dBA
CGAX 026 LN 68 dB 80 dB 75 dB 75 dB 75 dB 71 dB 62 dB 58 dB 79 dBA
CGAX 030 LN 66 dB 80 dB 76 dB 77 dB 75 dB 73 dB 65 dB 56 dB 80 dBA
CGAX 036 LN 70 dB 84 dB 75 dB 74 dB 76 dB 72 dB 61 dB 57 dB 79 dBA
CGAX 039 LN 70 dB 83 dB 76 dB 75 dB 76 dB 72 dB 62 dB 58 dB 80 dBA
CGAX 045 LN 68 dB 83 dB 77 dB 78 dB 77 dB 75 dB 66 dB 58 dB 82 dBA
CGAX 035 LN 80 dB 83 dB 78 dB 75 dB 78 dB 73 dB 66 dB 56 dB 81 dBA
CGAX 040 LN 80 dB 83 dB 79 dB 78 dB 79 dB 74 dB 67 dB 59 dB 82 dBA
CGAX 046 LN 78 dB 83 dB 79 dB 78 dB 78 dB 74 dB 66 dB 60 dB 82 dBA
CGAX 052 LN 71 dB 83 dB 78 dB 78 dB 78 dB 74 dB 65 dB 61 dB 82 dBA
CGAX 060 LN 69 dB 83 dB 79 dB 80 dB 78 dB 76 dB 68 dB 59 dB 83 dBA
CXAX 015 SN 75 dB 82 dB 80 dB 79 dB 81 dB 76 dB 70 dB 57 dB 84 dBA
CXAX 017 SN 75 dB 82 dB 80 dB 79 dB 81 dB 76 dB 70 dB 57 dB 84 dBA
CXAX 020 SN 75 dB 82 dB 80 dB 79 dB 81 dB 76 dB 70 dB 57 dB 84 dBA
CXAX 023 SN 72 dB 88 dB 85 dB 82 dB 81 dB 77 dB 70 dB 61 dB 85 dBA
CXAX 026 SN 66 dB 88 dB 85 dB 82 dB 81 dB 77 dB 69 dB 62 dB 85 dBA
CXAX 030 SN 66 dB 88 dB 85 dB 83 dB 81 dB 78 dB 72 dB 60 dB 86 dBA
CXAX 036 SN 67 dB 85 dB 82 dB 82 dB 83 dB 78 dB 69 dB 63 dB 86 dBA
CXAX 039 SN 67 dB 89 dB 86 dB 84 dB 84 dB 78 dB 70 dB 64 dB 87 dBA
CXAX 045 SN 68 dB 89 dB 86 dB 85 dB 83 dB 80 dB 74 dB 62 dB 88 dBA
CXAX 035 SN 78 dB 85 dB 83 dB 82 dB 84 dB 79 dB 73 dB 60 dB 87 dBA
CXAX 040 SN 78 dB 85 dB 83 dB 82 dB 84 dB 79 dB 73 dB 60 dB 87 dBA
CXAX 046 SN 75 dB 91 dB 88 dB 85 dB 84 dB 80 dB 73 dB 64 dB 88 dBA
CXAX 052 SN 69 dB 91 dB 88 dB 85 dB 84 dB 80 dB 72 dB 65 dB 88 dBA
CXAX 060 SN 69 dB 91 dB 88 dB 86 dB 84 dB 81 dB 75 dB 63 dB 89 dBA
40
CG-PRC026C-GB
Sound Data
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CXAX 015 LN 77 dB 84 dB 75 dB 71 dB 74 dB 70 dB 62 dB 51 dB 78 dBA
CXAX 017 LN 77 dB 84 dB 75 dB 71 dB 74 dB 70 dB 62 dB 51 dB 78 dBA
CXAX 020 LN 77 dB 84 dB 75 dB 71 dB 74 dB 70 dB 62 dB 51 dB 78 dBA
CXAX 023 LN 75 dB 82 dB 77 dB 76 dB 76 dB 73 dB 66 dB 57 dB 80 dBA
CXAX 026 LN 68 dB 82 dB 77 dB 76 dB 76 dB 73 dB 65 dB 58 dB 80 dBA
CXAX 030 LN 66 dB 82 dB 77 dB 77 dB 76 dB 75 dB 67 dB 57 dB 81 dBA
CXAX 036 LN 70 dB 87 dB 76 dB 74 dB 76 dB 72 dB 61 dB 57 dB 80 dBA
CXAX 039 LN 70 dB 87 dB 78 dB 77 dB 77 dB 74 dB 66 dB 59 dB 81 dBA
CXAX 045 LN 68 dB 86 dB 78 dB 78 dB 77 dB 76 dB 68 dB 58 dB 82 dBA
CXAX 035 LN 80 dB 87 dB 78 dB 74 dB 77 dB 73 dB 65 dB 54 dB 81 dBA
CXAX 040 LN 80 dB 87 dB 78 dB 74 dB 77 dB 73 dB 65 dB 54 dB 81 dBA
CXAX 046 LN 78 dB 85 dB 80 dB 79 dB 79 dB 76 dB 69 dB 60 dB 83 dBA
CXAX 052 LN 71 dB 85 dB 80 dB 79 dB 79 dB 76 dB 68 dB 61 dB 83 dBA
CXAX 060 LN 69 dB 85 dB 80 dB 80 dB 79 dB 78 dB 70 dB 60 dB 84 dBA
Table 19 - Overall Sound pressure level at 10m - SE-HE versions
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CGAX 015 SN 45 dB 50 dB 50 dB 47 dB 49 dB 45 dB 39 dB 25 dB 53 dBA
CGAX 017 SN 45 dB 50 dB 50 dB 47 dB 49 dB 45 dB 39 dB 25 dB 53 dBA
CGAX 020 SN 45 dB 58 dB 54 dB 51 dB 51 dB 46 dB 40 dB 30 dB 55 dBA
CGAX 023 SN 42 dB 58 dB 54 dB 51 dB 51 dB 46 dB 39 dB 31 dB 55 dBA
CGAX 026 SN 36 dB 58 dB 54 dB 51 dB 51 dB 46 dB 38 dB 32 dB 55 dBA
CGAX 030 SN 36 dB 58 dB 54 dB 52 dB 51 dB 48 dB 42 dB 30 dB 55 dBA
CGAX 036 SN 37 dB 53 dB 51 dB 49 dB 50 dB 46 dB 37 dB 30 dB 54 dBA
CGAX 039 SN 37 dB 53 dB 50 dB 49 dB 51 dB 46 dB 38 dB 31 dB 54 dBA
CGAX 045 SN 37 dB 58 dB 54 dB 53 dB 52 dB 49 dB 43 dB 31 dB 56 dBA
CGAX 035 SN 47 dB 53 dB 51 dB 50 dB 52 dB 48 dB 42 dB 29 dB 55 dBA
CGAX 040 SN 47 dB 60 dB 57 dB 54 dB 54 dB 49 dB 43 dB 33 dB 57 dBA
CGAX 046 SN 45 dB 60 dB 57 dB 54 dB 53 dB 48 dB 42 dB 33 dB 57 dBA
CGAX 052 SN 38 dB 60 dB 57 dB 54 dB 53 dB 48 dB 40 dB 34 dB 57 dBA
CGAX 060 SN 38 dB 60 dB 57 dB 55 dB 53 dB 50 dB 44 dB 33 dB 58 dBA
CGAX 015 LN 47 dB 51 dB 44 dB 41 dB 44 dB 40 dB 32 dB 21 dB 47 dBA
CGAX 017 LN 47 dB 51 dB 44 dB 41 dB 44 dB 40 dB 32 dB 21 dB 47 dBA
CGAX 020 LN 47 dB 50 dB 46 dB 45 dB 45 dB 41 dB 34 dB 26 dB 49 dBA
CGAX 023 LN 44 dB 50 dB 46 dB 45 dB 45 dB 41 dB 33 dB 27 dB 49 dBA
CGAX 026 LN 38 dB 50 dB 45 dB 45 dB 45 dB 41 dB 32 dB 28 dB 49 dBA
CGAX 030 LN 36 dB 50 dB 45 dB 46 dB 45 dB 43 dB 34 dB 26 dB 50 dBA
CGAX 036 LN 39 dB 53 dB 44 dB 43 dB 45 dB 41 dB 30 dB 26 dB 48 dBA
CGAX 039 LN 39 dB 52 dB 45 dB 44 dB 45 dB 41 dB 31 dB 27 dB 49 dBA
CGAX 045 LN 37 dB 52 dB 46 dB 47 dB 46 dB 44 dB 35 dB 27 dB 51 dBA
CGAX 035 LN 49 dB 52 dB 47 dB 44 dB 47 dB 42 dB 35 dB 25 dB 50 dBA
CGAX 040 LN 49 dB 52 dB 48 dB 47 dB 48 dB 43 dB 36 dB 28 dB 51 dBA
CGAX 046 LN 47 dB 52 dB 48 dB 47 dB 47 dB 43 dB 35 dB 29 dB 51 dBA
CGAX 052 LN 40 dB 52 dB 47 dB 47 dB 47 dB 43 dB 34 dB 30 dB 51 dBA
CGAX 060 LN 38 dB 52 dB 48 dB 49 dB 47 dB 45 dB 37 dB 28 dB 52 dBA
CG-PRC026C-GB
41
Sound Data
Sound pressure level at 10m - SE-HE versions
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CXAX 015 SN 45 dB 52 dB 50 dB 49 dB 51 dB 46 dB 40 dB 27 dB 54 dBA
CXAX 017 SN 45 dB 52 dB 50 dB 49 dB 51 dB 46 dB 40 dB 27 dB 54 dBA
CXAX 020 SN 45 dB 52 dB 50 dB 49 dB 51 dB 46 dB 40 dB 27 dB 54 dBA
CXAX 023 SN 42 dB 58 dB 55 dB 52 dB 51 dB 47 dB 40 dB 31 dB 55 dBA
CXAX 026 SN 36 dB 58 dB 55 dB 52 dB 51 dB 46 dB 39 dB 32 dB 55 dBA
CXAX 030 SN 36 dB 57 dB 54 dB 53 dB 51 dB 48 dB 42 dB 30 dB 56 dBA
CXAX 036 SN 37 dB 54 dB 51 dB 51 dB 53 dB 47 dB 38 dB 32 dB 55 dBA
CXAX 039 SN 37 dB 58 dB 55 dB 53 dB 53 dB 48 dB 39 dB 33 dB 56 dBA
CXAX 045 SN 37 dB 58 dB 55 dB 54 dB 53 dB 49 dB 43 dB 31 dB 57 dBA
CXAX 035 SN 47 dB 54 dB 52 dB 51 dB 53 dB 48 dB 42 dB 30 dB 56 dBA
CXAX 040 SN 47 dB 54 dB 52 dB 51 dB 53 dB 48 dB 42 dB 30 dB 56 dBA
CXAX 046 SN 45 dB 60 dB 57 dB 54 dB 54 dB 49 dB 42 dB 33 dB 58 dBA
CXAX 052 SN 38 dB 60 dB 57 dB 54 dB 54 dB 49 dB 41 dB 34 dB 57 dBA
CXAX 060 SN 38 dB 60 dB 57 dB 55 dB 53 dB 50 dB 44 dB 32 dB 58 dBA
CXAX 015 LN 47 dB 54 dB 45 dB 41 dB 44 dB 40 dB 32 dB 20 dB 47 dBA
CXAX 017 LN 47 dB 54 dB 45 dB 41 dB 44 dB 40 dB 32 dB 20 dB 47 dBA
CXAX 020 LN 47 dB 54 dB 45 dB 41 dB 44 dB 40 dB 32 dB 20 dB 47 dBA
CXAX 023 LN 44 dB 52 dB 47 dB 46 dB 46 dB 43 dB 35 dB 27 dB 50 dBA
CXAX 026 LN 38 dB 52 dB 46 dB 46 dB 46 dB 43 dB 35 dB 28 dB 50 dBA
CXAX 030 LN 36 dB 52 dB 46 dB 47 dB 45 dB 44 dB 36 dB 26 dB 50 dBA
CXAX 036 LN 39 dB 56 dB 45 dB 43 dB 45 dB 41 dB 30 dB 26 dB 49 dBA
CXAX 039 LN 39 dB 55 dB 47 dB 46 dB 46 dB 43 dB 35 dB 28 dB 50 dBA
CXAX 045 LN 37 dB 55 dB 47 dB 47 dB 46 dB 45 dB 37 dB 27 dB 51 dBA
CXAX 035 LN 49 dB 56 dB 47 dB 43 dB 46 dB 42 dB 34 dB 23 dB 50 dBA
CXAX 040 LN 49 dB 56 dB 47 dB 43 dB 46 dB 42 dB 34 dB 23 dB 50 dBA
CXAX 046 LN 47 dB 54 dB 49 dB 48 dB 48 dB 45 dB 38 dB 29 dB 52 dBA
CXAX 052 LN 40 dB 54 dB 49 dB 48 dB 48 dB 45 dB 37 dB 30 dB 52 dBA
CXAX 060 LN 38 dB 54 dB 49 dB 49 dB 48 dB 46 dB 39 dB 28 dB 53 dBA
42
CG-PRC026C-GB
Sound Data
Table 20 - Overall Sound Power Level at full load and 35°C ambient temperature - HESP version
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CGAX 015 HESP 75 dB 84 dB 82 dB 80 dB 82 dB 77 dB 71 dB 62 dB 85 dBA
CGAX 017 HESP 75 dB 84 dB 82 dB 80 dB 82 dB 77 dB 71 dB 62 dB 85 dBA
CGAX 020 HESP 75 dB 89 dB 89 dB 85 dB 84 dB 80 dB 74 dB 68 dB 89 dBA
CGAX 023 HESP 72 dB 89 dB 89 dB 85 dB 84 dB 80 dB 73 dB 68 dB 89 dBA
CGAX 026 HESP 66 dB 89 dB 89 dB 85 dB 84 dB 79 dB 73 dB 69 dB 89 dBA
CGAX 030 HESP 66 dB 89 dB 89 dB 86 dB 84 dB 80 dB 74 dB 68 dB 89 dBA
CGAX 036 HESP 70 dB 87 dB 85 dB 83 dB 85 dB 80 dB 72 dB 66 dB 89 dBA
CGAX 039 HESP 70 dB 84 dB 85 dB 86 dB 86 dB 81 dB 74 dB 67 dB 90 dBA
CGAX 045 HESP 71 dB 89 dB 90 dB 88 dB 87 dB 84 dB 77 dB 69 dB 92 dBA
CGAX 035 HESP 78 dB 84 dB 85 dB 86 dB 86 dB 81 dB 75 dB 66 dB 90 dBA
CGAX 040 HESP 78 dB 92 dB 92 dB 88 dB 87 dB 83 dB 77 dB 71 dB 92 dBA
CGAX 046 HESP 75 dB 92 dB 92 dB 88 dB 87 dB 83 dB 76 dB 71 dB 92 dBA
CGAX 052 HESP 69 dB 92 dB 92 dB 88 dB 87 dB 82 dB 76 dB 72 dB 92 dBA
CGAX 060 HESP 69 dB 92 dB 92 dB 89 dB 87 dB 83 dB 77 dB 71 dB 92 dBA
CXAX 015 HESP 78 dB 88 dB 90 dB 80 dB 81 dB 75 dB 69 dB 64 dB 86 dBA
CXAX 017 HESP 78 dB 88 dB 90 dB 80 dB 81 dB 75 dB 69 dB 64 dB 86 dBA
CXAX 020 HESP 78 dB 90 dB 88 dB 84 dB 85 dB 79 dB 74 dB 69 dB 89 dBA
CXAX 023 HESP 76 dB 90 dB 88 dB 84 dB 85 dB 79 dB 74 dB 90 dB 92 dBA
CXAX 026 HESP 69 dB 90 dB 88 dB 84 dB 85 dB 79 dB 74 dB 93 dB 94 dBA
CXAX 030 HESP 67 dB 90 dB 88 dB 84 dB 85 dB 80 dB 74 dB 69 dB 89 dBA
CXAX 036 HESP 71 dB 91 dB 93 dB 83 dB 84 dB 78 dB 72 dB 95 dB 95 dBA
CXAX 039 HESP 71 dB 90 dB 92 dB 84 dB 84 dB 80 dB 73 dB 95 dB 95 dBA
CXAX 045 HESP 69 dB 91 dB 92 dB 86 dB 86 dB 82 dB 76 dB 71 dB 91 dBA
CXAX 035 HESP 81 dB 90 dB 92 dB 84 dB 84 dB 80 dB 74 dB 68 dB 90 dBA
CXAX 040 HESP 81 dB 93 dB 91 dB 87 dB 88 dB 82 dB 77 dB 72 dB 92 dBA
CXAX 046 HESP 79 dB 93 dB 91 dB 87 dB 88 dB 82 dB 77 dB 93 dB 95 dBA
CXAX 052 HESP 72 dB 93 dB 91 dB 87 dB 88 dB 82 dB 77 dB 96 dB 97 dBA
CXAX 060 HESP 70 dB 93 dB 91 dB 87 dB 88 dB 83 dB 77 dB 72 dB 92 dBA
CG-PRC026C-GB
43
Sound Data
Table 21 - Overall Sound pressure level at 10m - HESP version
Unit Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz Global dBA
CGAX 015 HESP 45 dB 54 dB 52 dB 50 dB 51 dB 46 dB 41 dB 31 dB 55 dBA
CGAX 017 HESP 45 dB 54 dB 52 dB 50 dB 51 dB 46 dB 41 dB 31 dB 55 dBA
CGAX 020 HESP 45 dB 58 dB 58 dB 55 dB 54 dB 49 dB 43 dB 38 dB 58 dBA
CGAX 023 HESP 42 dB 58 dB 58 dB 55 dB 54 dB 49 dB 43 dB 38 dB 58 dBA
CGAX 026 HESP 35 dB 58 dB 58 dB 55 dB 54 dB 49 dB 42 dB 38 dB 58 dBA
CGAX 030 HESP 35 dB 58 dB 58 dB 55 dB 53 dB 50 dB 44 dB 38 dB 58 dBA
CGAX 036 HESP 39 dB 56 dB 54 dB 52 dB 54 dB 49 dB 41 dB 35 dB 57 dBA
CGAX 039 HESP 39 dB 53 dB 54 dB 55 dB 55 dB 50 dB 43 dB 36 dB 58 dBA
CGAX 045 HESP 40 dB 58 dB 59 dB 57 dB 56 dB 53 dB 46 dB 38 dB 60 dBA
CGAX 035 HESP 47 dB 53 dB 54 dB 55 dB 55 dB 50 dB 44 dB 35 dB 58 dBA
CGAX 040 HESP 47 dB 61 dB 61 dB 57 dB 56 dB 52 dB 46 dB 40 dB 61 dBA
CGAX 046 HESP 44 dB 61 dB 61 dB 57 dB 56 dB 52 dB 45 dB 40 dB 60 dBA
CGAX 052 HESP 38 dB 61 dB 61 dB 57 dB 56 dB 51 dB 45 dB 41 dB 60 dBA
CGAX 060 HESP 38 dB 61 dB 60 dB 58 dB 56 dB 52 dB 46 dB 40 dB 60 dBA
CXAX 015 HESP 45 dB 54 dB 52 dB 50 dB 51 dB 46 dB 41 dB 31 dB 55 dBA
CXAX 017 HESP 45 dB 54 dB 52 dB 50 dB 51 dB 46 dB 41 dB 31 dB 55 dBA
CXAX 020 HESP 45 dB 58 dB 58 dB 55 dB 54 dB 49 dB 43 dB 38 dB 58 dBA
CXAX 023 HESP 42 dB 58 dB 58 dB 55 dB 54 dB 49 dB 43 dB 38 dB 58 dBA
CXAX 026 HESP 35 dB 58 dB 58 dB 55 dB 54 dB 49 dB 42 dB 38 dB 58 dBA
CXAX 030 HESP 35 dB 58 dB 58 dB 55 dB 53 dB 50 dB 44 dB 38 dB 58 dBA
CXAX 036 HESP 39 dB 56 dB 54 dB 52 dB 54 dB 49 dB 41 dB 35 dB 57 dBA
CXAX 039 HESP 36 dB 58 dB 58 dB 54 dB 54 dB 49 dB 42 dB 38 dB 58 dBA
CXAX 045 HESP 40 dB 61 dB 61 dB 58 dB 56 dB 53 dB 47 dB 40 dB 61 dBA
CXAX 035 HESP 47 dB 53 dB 54 dB 55 dB 55 dB 50 dB 44 dB 35 dB 58 dBA
CXAX 040 HESP 47 dB 61 dB 61 dB 57 dB 56 dB 52 dB 46 dB 40 dB 61 dBA
CXAX 046 HESP 44 dB 61 dB 61 dB 57 dB 56 dB 52 dB 45 dB 40 dB 60 dBA
CXAX 052 HESP 38 dB 61 dB 61 dB 57 dB 56 dB 51 dB 45 dB 41 dB 60 dBA
CXAX 060 HESP 38 dB 61 dB 60 dB 58 dB 56 dB 52 dB 46 dB 40 dB 60 dBA
44
CG-PRC026C-GB
Figure 10 - Hydraulic Module water chart
1 - Single or Dual Pump
2 - Water Strainer
5 - Valve for pressure point
6 - Expansion tank
7 - Water pressure point
8 - Brazed Plate Heat Exchanger
10 - Manual air bleed
11 - Drain valve
12 - Optional Freeze protection
13 - Optional buffer tank
FT - Water fl ow switch
T1 - Water inlet temperature sensor
T2 - Water outlet temperature sensor
Typical Unit Schematics
WATER
CHILLED
CG-PRC026C-GB
45
Typical Unit Schematics
Figure 11 - Refrigerant Chart Cooling-only Units
46
CG-PRC026C-GB
Figure 12 - Refrigerant Chart Heat Pump Units
Typical Unit Schematics
CG-PRC026C-GB
47
Mechanical Specifications
General
Chiller is designed for outdoor application strictly in
accordance with specifi cations and it will be shipped
with a full operating charge of R410A refrigerant
and lubrication oil scroll compressors and electronic
expansion valve.
Quality assurance
Chiller is designed and manufactured under a quality
assurance system and enviromental management
system certifi ed in accordance with standard ISO
9001:2008 and ISO14001.
All chillers follow a production quality plan to ensure
proper construction and operation including electrical
sequence running test.
Unit construction is in accordance with the following
European directives:
• Machinery Directive (MD) 2006/42/CE
• Low Voltage Directive (LV) 2006/95/CE
• ElectroMagnetic Compatibility Directive (EMC)
2004/108/CE
• Electrical Machinery Safety Standard EN 60204-1
Construction characteristics
Chiller casing and electrical panels are made of
galvanized steel of 1.5 mm thickness mounted on a
riveted structural steel entirely painted base. Unit panels
frames and exposed steel surfaces are painted and have
a corrosion resistance of 1500 hours to salt spray test
according ISO 9227. Electrical panel israted as minimum.
IP54 fully factory mounted and wired with access door
clearly visible from outside with power on/off indication.
Compressors and Motors
Chiller are provided with hermetic Scroll compressors:
• Direct drive 2900 rpm
• Suction gas cooled hermetic motor
• Built-in centrifugal oil pump
• Built-in oil level sight glass and oil charging valve
Compressor motors have a voltage utilization range
of ± 10% on nameplate voltage internal temperature
and current-sensitive motor overload is included for
maximum protection.
Evaporator
The evaporator is a single brazed plate heat exchanger
made of stainless steel 316 L and copper brazing
designed to operate properly and effi ciently with a
refrigerant charge.
Maximum operating pressure on water side does not
exceed 1MPa. The evaporator is fully insulated with
appropriate thickness and close cell type insulation
protected against freezing either with a control activated
heater either with a pump activation sequence whenever
the ambient temperature will be below 3°C. It has only
one entering and only one leaving water connection.
Chiller is able to supply water temperature leaving the
evaporator:
• For comfort application: between 5°C / 20°C
• For process application:
o Between -12°C and 5°C on cooling only units
(CGAX)
o Between -10°C and 5°C on heat pump units (CXAX)
Condenser coil and fans
Ambient temperature operating map is as minimum:
• Cooling only: 5°C (-18°C with Low Ambient Option) up
to 46°C
• Heating mode: -15°C up to 20°C
Cooling-only units coils
Condenser coil is Microchannel type made in aluminum
brazed fi n construction; coils will consist of three main
components: fl at microchannel tube fi ns in between
the microchannel tubes and two refrigerant manifolds.
Coil are cleanable using a high pressure water stream.
Condenser coil includes an integral subcooling circuit.
An option for E-coating or complete coil coating shall be
available.
Heat pump units coils
Condenser coil is made of aluminum fi ns mechanically
bonded to seamless copper tubing and includes integral
subcooling circuit. Coils are factory leak tested at
3.2Mpa under water. If unit will be installed on corrosive
environment aluminum fi ns are pre-coated with epoxy
with minimum thickness of 8µm in order to withstand
1000 hours of salt spray test according ISO 9227.
Chillers are equipped with axial condenser fan and
motors with permanently lubricated ball bearings and
external overload protection shall be provided. Fans
motors are class F. powered through an IP55 electrical
box.
Refrigerant Circuit
Each refrigerant circuit includes compressor(s) high
and low pressure transducer permanent liquid fi lter
drier electronic expansion valve pressure port on each
refrigerant line full operating charge of R410A and POE
oil as long as high pressure side pressostat.
Oil Management
The chiller is equipped with an oil management system
consisting of an oil pump integrated on the compressor
to ensure proper oil circulation throughout the unit and
a crankase heater integrated in the compressor to avoid
startup with low oil temperature. Unit is delivered with
operating oil charge factory supplied and checked (Trane
recommended oil OIL 0057E or OIL 0058E).
48
CG-PRC026C-GB
Mechanical Specifications
Electrical panel
Unit is provided with a weatherproof control and
IP54 power panel with a single point connection with
disconnect switch. The disconnect switch is mechanically
interlocked to disconnect line power from power panel
accessible from the outside the chiller. All components
and control cables are numbered in accordance with
CEI 60750. The unit is equipped with a control power
transformer with two secondary control circuits:
• 230 V single phase connection for evaporator freeze
protection heaters and control board
• 24 V single phase connection for the human interface
control.
Each compressor is provided with a direct on line
starter factory mounted wired and tested. Soft Starter is
available as an option.
Hydraulic module (option)
Hydraulic module is integrated within the chiller frame
fi eld pipe connection is Victaulic and is outside of the
unit casing. Hydraulic kit has the following factory
mounted components:
• Single or double pump (in this case manifolded in
parallel one pump working as redundancy of the other)
factory mounted wired and tested with check valve in
the discharge. Options for standard and high pressure
shall be available.
• Pump crankcase shall be in polyamid impeller in
propylene dynamically balanced. Pump rated for 1MPa
working pressure.
• Pre-charged expansion tank.
• Flow switch.
• Water strainer able to retain particles above 1mm of
diameter.
• Water pressure relief valve.
• Electrical heater for freezing protection up to -10°C.
• Cold critical parts such the brazed plate evaporator
will be insulated with a closed cell foam insulation
againstcondensation of minimum 13 mm.
• Freeze protection shall be made by pump activation as
standard.
• As an option unit shall include a water buffer tank
insulated with closed cell foam of 13mm with
antifreezing protection. Buffer tank will fi t into the
chiller to minimize the system footprint.
Chiller Control System CH535
Chilled water temperature control is fulfi lled through a
microprocessor based controller monitoring water and
refrigerant temperature as long as refrigerant pressure.
Controller is able to generate adequate operational
diagnostics.
The Micropocessor based controller is supplied factory
mounted fully wired confi gured and tested in factory and
it ensures compressor and fan sequence (load control)
fault detection diagnostic and supervision.
The following features are present on the chiller
operational control
• High and low refrigerant pressure protection
• Load limit control to limit compressor loading on high
return water temperature
• Condenser fan sequencing with automatically cycling
in response to ambient condensing pressure.
• Compressors anti-short cycle timer protection
adjustable
• Automatic compressor lead-lag to even out run hours
and compressors starts
• Phase reversal/single phasing protection
• Low ambient lockout control with adjustable set point
• Integrated RS485 serial port to allow BMS connectivity
• Options for communication protocols: ModBus.
LonTalk and BACnet should be available
User display interface are provided on the external wall
of the chiller allowing complete graphic management
through icons and touchscreen display:
• Leaving chilled water setpoint adjustment
• Entering and leaving water temperatures display
• Condenser pressure per circuit
• Suction pressure per circuit
• Air ambient temperature
• Condensing temperature per circuit
• Suction temperature per circuit
Safety control readouts on the user display:
• Low chilled water temperature detection
• High refrigerant pressure
• Loss of chilled water fl ow
• Contact to external shut-down per circuit
• Motor current overload
• Phase reversal/unbalance/single phasing
• Failure of leaving water temperature sensor used to
drive the set point
• Compressor status (on/off)
CG-PRC026C-GB
49
Options
Application options
Low ambient option
The low ambient option permits unit controls to allow
start and operation down to ambient temperatures of
-18°C (-0.4°F) for CGAX units; -10°C (26.4°F) for CGAX
heat pump in cooling mode if there is suffi cient glycol in
the evaporator to prevent freezing.
Low noise sound level option
Low noise units are equipped with a jacket encapsulating
each compressor for sound reduction.
SmartFlow Control
Constant speed pump – Variable frequency drive
adjustment
The unit is equipped with a pump package driven
by a speed inverter, without providing continuous
modulation of the speed. The water fl ow is fi xed during
commissioning. The goal of this alternative is to provide
the appropriate fl ow rate and hydraulic balance, without
the need for a mechanical balancing valve, and by taking
advantage of the energy consumption optimization of
the pump.
Water fl ow is adjusted through parameter 204 of the
speed inverter (TR200), when having the dual pump
option, the active pump arbitration is based on pump
equalization time and pump failure status.
Variable speed pump – Constant differential pressure
(DP)
The unit is equipped with a pump package driven by a
speed inverter. The modulation of the pump speed is
made in order to ensure that the Differential Pressure
(DP) remains constant within the system. The minimum
pump speed is factory set at 60% of the nominal speed.
The minimum pump frequency can be adjusted through
inverter. The constant DP option is intended to be used
with 2-way water regulation valves in the customer
hydraulic system. At minimum system partial load, when
most of the 2-way valves are closed, a minimum fl ow
rate must be ensured through the chiller evaporator. DP
is measured by a differential pressure sensor supplied by
Trane, that the customer must install on the water loop,
in a freeze protected area. A regulation valve should be
installed on the by-pass line.
Variable speed pump – Constant differential temperature
(DT)
The unit will be equipped with a pump package driven
by a speed inverter. The modulation of the pump speed
is managed to ensure that chiller DT stays constant.
Entering and leaving temperatures at the evaporator will
be measured directly by the chiller controller, through
the factory-supplied sensor. A DT setpoint will be present
on the unit controller. The option for constant DT is
intended to be used with 3-way valves on water systems,
or 2-way valves on water system but constant fl ow at the
by-pass. The minimum pump frequency can be adjusted
on the inverter.
Partial Heat Recovery
Heat recovery appears more and more as a sensible
response to offset energy costs continually on the rise.
The Trane Conquest chillers with Partial Heat Recovery
option combines the energy savings of heat recovery
operation with the installation and maintenance cost
savings of completely factory packaged air cooled liquid
chillers. The CGAX or CXAX in cooling mode with Heat
Recovery option operate as a standard unit as long as
heat is not required or it can simultaneously produce
chilled and hot water which can be used for applications
like: Heating or preheating of boiler systems or domestic
cater, Air conditioning/ventilation air pre-heat, and
Industrial processes.
The Heat Recovery Exchanger is a brazed plate
exchanger , connected to the compressor discharge line,
and sized to recover up to 20% of the nominal cooling
capacity.
The Heat Recovery Exchanger is not approved for Food
and Beverage applications. The use of a primary loop is
mandatory.
Communication options
BACnet™ communication interface
Allows the user to easily interface with BACnet via a
single twisted pair wiring to a factory installed and
tested communication board.
LonTalk™ communication interface
Allows the user to easily interface with LonTalk via a
single twisted pair wiring to a factory installed and
tested communication board.
ModBus™ communication interface
Allows the user to easily interface with ModBus via
a single twisted pair wiring to a factory installed and
tested communication board.
Other options
Coated condensing coils
For cooling only units (CGAX) a complete coating on
microchannel condenser coils shall be available.
For Heat Pump units (CXAX) pre-coated aluminium
epoxy fi ns shall be available.
Compressors soft starters
Electronic solid state soft starter shall be available.
Deluxe display
For a remote display type Deluxe is available.
50
CG-PRC026C-GB
Notes
CG-PRC026C-GB
51
Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand, the leader
in creating and sustaining safe, comfortable and energy effi cient environments, Trane offers a broad portfolio
of advanced controls and HVAC systems, comprehensive building services and parts. For more information visit
www.Trane.com
Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifi cations without notice.
© 2016 Trane All rights reserved
CG-PRC026C-GB November 2016
Supersedes CG-PRC026B-GB_1215
We are committed to using environmentally
conscious print practices that reduce waste.
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