CLIVET WSAT-XIN 12, WSAT-XIN 51, WSAT-XIN 81, WSAT-XIN 71, WSAT-XIN 91 Installation And Operating Manual
...
AIR-COOLED INVERTER CHILLER FOR OUTDOOR INSTALLATION
WSAT-XIN 21-171
Installation and
operating manual
M0Q940G14-03 10-03-17
Dear Customer,
We congratulate you on choosing this product
For many years Clivet has been oering systems that provide maximum comfort, together with high
reliability, eciency, quality and safety.
The aim of the company is to oer advanced systems, that assure the best comfort, reduce energy
consumption and the installation and maintenance cost for the life cycle of the system.
The purpose of this manual is to provide you with information that is useful from reception of
the equipment, through installation, operational usage and nally disposal so that this advanced
system oers the beat solution.
Yours faithfully.
CLIVET Spa
The data contained in this manual is not binding and may be changed by the manufacturer without
prior notice.
Reproduction, even is part, is FORBIDDEN © Copyright - CLIVET S.p.A. - Feltre (BL) - Italia
Index of contents
4
1 Installation quick guide 5
2 General description 6
3 Reception 8
4 Positioning 10
5 Water connections 12
6 Electrical connections 15
7 Start-up 23
8 Control 29
9 Maintenance 40
10 Alarms - Status 45
11 Accessories 47
12 Decommissioning 52
13 Residual risks 53
14 Technical information 54
15 Dimensional drawings 57
M0Q940G14-03 WSAT-XIN 21-171 3
4 WSAT-XIN 21-171 M0Q940G14-03
1 Installation quick guide
chapter / page
A On/Standby 6.7 SA1 = On / Standby remotep.22
B SA3: 2° set point 6.6 Connections performer by customerp.20
C Remote alarm signal 6.6 Connections performer by customerp.20
D Remote control 11.1 RCTX - Remote controlp.47
E BUS connection, 100m. 11.1 RCTX - Remote controlp.47
F Power supply 6.4 Power inputp.16
G Water lter 5.7 Water lterp.13
Weight and dimensions 15 Dimensional drawingsp.57
M0Q940G14-03 WSAT-XIN 21-171 5
2 General description
2.1 Manual
The manual provides correct unit installation, use and maintenance.
Pay particular attention to:
Warning, identies particularly important operations or information.
Prohibited operations that must not be carried out, that compromise the operating of the unit or may cause damage to persons or things.
It is advisable to read it carefully so you will save time during operations.
•
Follow the written indications so you will not cause damages to things and injuries people.
•
2.2 Preliminaries
Only qualied personnel can operate on the unit, as required by the regulation in force.
2.3 Risk situations
The unit has been designed and created to prevent injures to people.
During designing it is not possible to plane and operate on all risk situation.
Read carefully “Residual risk” section where all situation which may cause damages to things and injuries to people are reported.
Installation, starting, maintenance and repair required specic knowledge; if they are carried out by inexperienced personnel, they may cause
damages to things and injuries people.
2.4 Intended use
Use the unit only:
cooling water or a water and glycol mix for air-conditioning
•
Keep to the limits foreseen in the technical schedule and in this manual
•
The manufacturer accepts no responsibility if the equipment is used for any purpose other than the intended use.
2.5 Installation
The positioning, hydraulic system, refrigerating, electrics and the ducting of the air must be determined by the system designer in accordance
with local regulations in force.
Follow local safety regulations.
Verify that the electrical line characteristics are in compliance with data quotes on the unit serial number label.
2.6 Maintenance
Plan periodic inspection and maintenance in order to avoid or reduce repairing costs.
Turn the unit o before any operation.
2.7 Modication
All unit modications will end the warranty coverage and the manufacturer responsibility.
2.8 Breakdown/Malfuction
Disable the unit immediately in case of breakdown or malfunction.
Contact a certied service agent.
Use original spares parts only.
Using the unit in case of breakdown or malfunction:
voids the warranty
•
it may compromise the safety of the unit
•
may increase time and repair costs
•
6 WSAT-XIN 21-171 M0Q940G14-03
2.9 User training
The installer has to train the user on:
Start-up/shutdown
•
Set points change
•
Standby mode
•
Maintenance
•
What to do / what not to do in case of breakdown
•
2.10 Data update
Continual product improvements may imply manual data changes.
Visit manufacturer web site for updated data.
2.11 Indications for the User
Keep this manual with the wiring diagram in an accessible place for the operator.
Note the unit data label so you can provide them to the assistance centre in case of intervention (see “Unit identication” section).
Provide a unit notebook that allows any interventions carried out on the unit to be noted and tracked making it easier to suitably note the
various interventions and aids the search for any breakdowns.
In case of breakdown or malfunction:
Immediately deactivate the unit
•
Contact a service centre authorized by the manufacturer
•
The installer must train the user, particularly on:
Start-up/shutdown
•
Set points change
•
Standby mode
•
Maintenance
•
What to do / what not to do in case of breakdown
•
2.12 Unit indentication
The serial number label is positioned on the unit and allows to indentify all the unit features.
The matriculation plate shows the indications foreseen by the standards, in particular:
unit type
•
serial number (12 characters)
•
year of manufacture
•
wiring diagram number
•
electrical data
•
type of refrigerant
•
refrigerant charge
•
manufacturer logo and address
•
The matriculation plate must never be removed.
It contains uorinated greenhouse gases
Type of refrigerant: R410A
2.13 Serial number
It identies uniquely each unit.
Must be quoted when ordering spare parts.
2.14 Assistance request
Note data from the serial number label and write them in the chart on side, so you will nd them easily when needed.
Series
Size
Serial number
Year of manufacture
Electrical wiringdiagram
M0Q940G14-03 WSAT-XIN 21-171 7
3 Reception
You have to check before accepting the delivery:
That the unit hasn’t been damaged during transport
•
That the materials delivered correspond with that indicated on the transport document comparing the data with the identication label
•
positioned on the packaging.
In case of damage or anomaly:
Write down on the transport document the damage you found and quote this sentence: “Conditional acceptance clear evidence of
•
deciencies/damages during transport”
Contact by fax and registered mail with advice of receipt to supplier and the carrier.
•
Any disputes must be made within 8 days from the date of the delivery. Complaints after this period are invalid.
3.1 Storage
Observe external packaging instructions.
3.2 Handling
1. Verify unit weight and handling equipment lifting capacity.
2. Identify critical points during handling (disconnected routes, ights, steps, doors).
3. Suitably protect the unit to prevent damage.
4. Before starting the handling, make sure that the unit is stable.
5. Start hoisting the unit.
6. Remove screws
A - Protections
8 WSAT-XIN 21-171 M0Q940G14-03
B - Screws
3.3 Packaging removing
Be careful not to damage the unit.
Keep packing material out of children’s reach it may be dangerous.
Recycle and dispose of the packaging material in conformity with local regulations.
M0Q940G14-03 WSAT-XIN 21-171 9
4 Positioning
During positioning consider these elements:
Technical spaces requested by the unit
•
Electrical connections
•
Water connections
•
Spaces for air exhaust and intake
•
4.1 Functional spaces
Functional spaces are designed to:
guarantee good unit operation
•
carry out maintenance operations
•
protect authorized operators and exposed people
•
Respect all functional spaces indicated in the DIMENSIONS section.
Double all functional spaces if two or more unit are aligned.
4.2 Positioning
Units are designed to be installed:
EXTERNAL
•
in xed positions
•
Limit vibration transmission:
use antivibration devices on unit bearing points
•
install exible joints on the hydraulic connections
•
Choose the installation place according to the following criteria:
Customer approval
•
safe accessible position
•
technical spaces requested by the unit
•
spaces for the air intake/exhaust
•
The device prevents any impurity in the water circuit to dirt the heat exchanger.
•
verify unit weight and bearing point capacity
•
verify that all bearing points are aligned and leveled
•
install the unit raised from the ground
•
max. distance allowed by the electrical connections
•
Prefer places where the unit doesn’t disturb the neighbours.
Avoid installations next to bedrooms or windows.
A correct circulation of the air is mandatory to guarantee the good unit operating.
Avoid therefore:
obstacles to the airow
•
diculty of exchange
•
leaves or other foreign bodies that can obstruct the air coil
•
winds that hinder or favour the airow
•
heat or pollution sources close to the unit (chimneys, extractors etc..)
•
stratication (cold air that stagnates at the bottom)
•
recirculation (expelled air that is sucked in again)
•
incorrect positioning, close to very high walls, attics or in angles that could give rise to stratication or recirculation phenomenons
•
Ignoring the previous indications could:
reduce energy eciency
•
alarm lockout due to HIGH PRESSURE (in summer) or LOW PRESSURE (in winter)
•
10 WSAT-XIN 21-171 M0Q940G14-03
A. Keep the min. distances from the podestrian areas.
B. Provide windbreaks in locations with strong winds.
C. Avoid snow accumulations on batteries.
D. Install the unit lifted from the ground.
E. Provide a protection.
M0Q940G14-03 WSAT-XIN 21-171 11
5 Water connections
5.1 Water quality
Water features
conrming to local regulations
•
total hardness < 14°fr
•
within the limits indicated by table
•
The water quality must be checked by qualied personnel.
Water with inadequate characteristics can cause:
pressure drop increase
•
reduces energy eciency
•
increased corrosion potential
•
Provide a water treatment system if values fall outside the limits.
The warranty does not cover damages caused by limestone formations, deposits and impurities
from the water supply and / or failure from failed system clearing to clean system.
5.2 Risk of freezing
If the unit or the relative water connections are subject to temperatures close to 0°C:
mix water with glycol, or
•
safeguard the pipes with heating cables placed under the insulation, or
•
empty the system in cases of long non-use
•
5.3 Anti-freeze solution
The use of an anti-freeze solution results in an increase in pressure drop.
Make sure that the glycol type utilized is inhibited (not corrosive) and compatible with the water circuit components.
Do not use dierent glicol mixture (i.e. ethylene with propylene).
5.4 Water ow-rate
The project water-ow must be:
inside the exchanger operating limits (see the TECHNICAL INFORMATION section)
•
guarantee, also with variable system conditions (for example in systems where some circuits are bypassed in particular situations).
•
Version: Premium
Size 21 31 41 51 71 81 91 101 121 131 141
Min. installation water contents litres 17 20 25 33 40 50 53 57 63 68 74
Version: Excellence
Size 21 31 41 51 71 81 91 101 121 131 141 151 161 171
Min. installation water
contents
12 WSAT-XIN 21-171 M0Q940G14-03
litres 17 20 25 33 40 50 53 57 63 68 87 99 113 117
5.5 Operation sequence
Close all vent valves in the high points of the unit hydraulic circuit
Close all drain valves in the low points of the unit hydraulic circuit:
Heat exchangers
•
Pumps
•
collectors
•
storage tank
•
free-cooling coil
•
1. Carefully wash the system with clean water: ll and drain the system several times.
2. Apply additives to prevent corrosion, fouling, formation of mud and algae.
3. Fill the plant
4. Execute leakage test.
5. Isolate the pipes to avoid heat dispersions and formation of condensate.
6. Leave various point of service free (wells, vent-holes etc).
Neglecting the washing will lead to several lter cleaning interventions and at worst cases can cause damages to the exchangers and the
other parts.
5.6 Recommended connection
The installer must dene:
component type
•
position in system
•
Water input output position:
15 Dimensional drawingsp.57
See adhesive labels on the unit
1 antivibration joints 8 shut-o valve
2 piping support 9 lling valve
3 exchanger chemical cleaning bypass 10 Internal storage tank
4 shut-o valve 11 Flow Switch
5 expansion vessel 12 shut-o valve
6 pressure gauge 13 lter
7 thermometer
5.7 Water lter
It must be installed immediately in the water input of the unit, in a position that is easily accessible for cleaning.
The lter never should be removed, this operation invalidates the guaranty.
M0Q940G14-03 WSAT-XIN 21-171 13
5.8 Flow Switch
The ow switch must be present to ensure shutdown of the unit if water is not circulating.
It has to be installed in a duct rectilinear part, not in proximity of curves that cause turbulences.
A > 5 x Ø
Ø
A
A. minimum distance
A
B < A
!
14 WSAT-XIN 21-171 M0Q940G14-03
6 Electrical connections
The characteristics of the electrical lines must be determined by qualied electrica personnel able to design electrical installations; moreover,
the lines must be in conformity with regulations in force.
The protection devices of the unit power line must be able to stop all short circuit current, the value must be determined in accordance with
system features.
The power cables and the protection cable section must be dened in accordance with the characteristics of the protections adopted.
All electrical operations should be performed by trained personnel having the necessary qualications required by the regulations in force
and being informed about the risks relevant to these activities.
Operate in compliance with safety regulations in force.
6.1 Electrical data
The serial number label reports the unit specic electrical data, included any electrical accessories.
The electrical data indicated in the technical bulletin and in the manual refer to the standard unit, accessories excluded.
The matriculation plate shows the indications foreseen by the standards, in particular:
Voltage
•
F.L.A.: full load ampere, absorbed current at maximum admitted conditions
•
F.L.I.: full load input, full load power input at max. admissible condition
•
Electrical wiringdiagram Nr.
•
6.2 Connections
1. Refer to the unit electrical diagram (the number of the diagram is shown on the serial number label).
2. Verify that the electrical supply has characteristics conforming to the data shown on the serial number label.
3. Before starting work, ensure the unit is isolated, unable to be turned on and a safety sign used.
4. Ensure correct earth connection.
5. Ensure cables are suitably protected.
6. Before powering up the unit, make sure that all the protections that were removed during the electrical connection work have been
restored.
6.3 Signals / data lines
Do not exceed the maximum power allowed, which varies, according to the type of signal.
Lay the cables far from power cables or cables having a dierent tension and that are able to emit electromagnetic disturbances.
Do not lay the cable near devices which can generate electromagnetic interferences.
Do not lay the cables parallel to other cables, cable crossings are possible, only if laid at 90°.
Connect the screen to the ground, only if there aren’t disturbances.
Guarantee the continuity of the screen during the entire extension of the cable.
Respect impendency, capacity and attenuation indications.
M0Q940G14-03 WSAT-XIN 21-171 15
6.4 Power input
A Ø mm 22
B Ø mm 22
C Ø mm 34
Install the isolator switch near the unit.
Fix the cables: if vacated may be subject to tearing.
The cable must not touch the compressor and the refrigerant piping (they reach high temparatures).
16 WSAT-XIN 21-171 M0Q940G14-03
6.5 Electrical panel
A Signals B RS485 C Power supply
AP1 Main control module FU1 Fuse
AP2 Electronic thermostatic management FU2 230V aux. cicuit fuse
AP4 Fan control module KA1 Inverter alarm auxiliary relay
AP6 RS 485 module
C1
C2
T1 Transformer XT1 Terminal block of the customer connections
(OPTIONAL)
Fan capacitor KA3 Ciculation pump control relay
KA2 Compressor control relay
M0Q940G14-03 WSAT-XIN 21-171 17
A Signals B RS485 C Power supply
AP1 Main control module FU1 230V aux. cicuit fuse
AP2 Electronic thermostatic management FU2 compressor overload protection and timer
AP4 Fan control module QS1 Main isolator switch
AP6 RS 485 module
QM1 Compressor line protection
(OPTIONAL)
C1
Fan capacitor KA1 Inverter alarm auxiliary relay
C2
T1 Transformer KA2 Compressor control relay
FU1 compressor overload protection and timer
KA3 Ciculation pump control relay
Size 51-71
FU2 230V aux. cicuit fuse
XT1 Terminal block of the customer connections
Size 51-71
18 WSAT-XIN 21-171 M0Q940G14-03
Version: Excellence
A Signals B RS485 C Power supply
AP1 Main control module QS1 Main isolator switch
AP-TEE Electronic thermostatic management QMP Pump motor overload cutout
AP4 Fan control module KMP Circulation pump control contactor
TTL-RS485 RS 485 module
KA1 Inverter alarm auxiliary relay
(OPTIONAL)
T1 Transformer KA2 Compressor control relay
FUC2 compressor overload protection and timer KA3 Ciculation pump control relay
FUaux 230V aux. cicuit fuse XT1 Terminal block of the customer connections
FU-V Fan protection fuse
M0Q940G14-03 WSAT-XIN 21-171 19
6.6 Connections performer by customer
Electrical panel
sizes 21÷71 - 230/1/50
1 Unit QG Electrical panel
2 Connections perfomer by customer AP7 Room keypad
3 Only for sizes 21-41 SA1 On / Standby remote
4 Only for sizes 51-71 SA3 Second setpoint enabling
A Fuses
Provided by the customer
B Isolating switch
Provided by the customer
FU1 Fuse XT1 Terminal block of the customer connections
6.7 SA1 = On / Standby remotep.22
7.10 SA3: 2° set pointp.25
M8 Pump use
Provided by the customer
ALM Cumulative fault signal,max 24v/AC
Electrical panel
sizes 51÷71 - 400/3/50
20 WSAT-XIN 21-171 M0Q940G14-03
Electrical panel
sizes 81÷141 - 400/3/50
1 Unit SA3 Second setpoint enabling
2 Connections perfomer by customer AP7 Room keypad
A Fuses
Provided by the customer
M8 Pump use
Provided by the customer
QS1 Isolating switch ALM Cumulative fault signal,max 24v/AC
QG Electrical panel XT1 Terminal block of the customer connections
SA1 On / Standby remote
Version: Excellence
Electrical panel
sizes 131÷171 - 400/3/50
M0Q940G14-03 WSAT-XIN 21-171 21
6.7 SA1 = On / Standby remote
Set parameter CL43:
Keys Esc + Set Menu PAr Menu CL
CL43 ON/OFF Standby Time bands only DHW
-1 from Menu: Fnc - St SA1 = remote standby NO from Menu: Operating mode
0 from Menu: Fnc - St from keypad: key DOWN YES from Menu: Operating mode
OFF: emergency stop, not active the antifreeze safeties etc.
Standby: assisted stop, are active the antifreeze safeties etc.
6.8 Remote control
For details see:
11 Accessoriesp.47
6.9 Serial communication module with RS485 serial converter kit
For details see:
11.2 CMSC2X - Serial communication module with RS485 serial converter kitp.48
6.10 SA3 Second setpoint enabling switch
For details see:
7.10 SA3: 2° set pointp.25
6.11 Cascade units
For details see:
11.3 KG4UP - Management kit up to 4 units in parallel by the two set point available for each unitp.49
22 WSAT-XIN 21-171 M0Q940G14-03
7 Start-up
7.1 General description
The indicated operations should be done by qualied technician with specic training on the product.
Upon request, the service centres performing the start-up.
The electrical, water connections and the other system works are by the installer.
Agree upon in advance the star-up data with the service centre.
Before checking, please verify the following:
the unit should be installed properly and in conformity with this manual
•
the electrical power supply line should be isolated at the beginning
•
the unit isolator is open, locked and equipped with the suitable warning
•
make sure no tension is present
•
After turning o the power, wait at least 5 minutes before accessing to the electrical panel or any other electrical component.
Before accessing check with a multimeter that there are no residual stresses.
7.2 Preliminary checks
For details refer to the dierent manual sections.
Unit OFF power supply
1. safety access
2. functional spaces
3. air ow: correct return and supply (no bypass, no stratication)
4. structure integrity
5. fans run freely
6. unit on vibration isolators
7. unit input water lter + shut-o valves for cleaning
8. vibration isolators on water connections
9. expansion tank (indicative volume = 5% system content)
10. cleaned system
11. loaded system + possible glycol solution + corrosion inhibitor
12. system under pressure
13. vented system
14. refrigerant circuit visual check
15. earthing connection
16. power supply features
17. electrical connections provided by the customer
7.3 Start-up sequence
For details refer to the dierent manual sections.
Unit ON power supply
1. compressor crankcase heaters operating at least since 8 hours
2. o-load voltage measure
3. phase sequence check (unit only 400/3/50)
4. unit ON
5. load voltage measure and absorptions
6. check all fan operating
7. measure of return and supply water temperature and ow valutation
8. super-heating and sub-cooling measure and discharge temperature
9. check no anomalous vibrations are present
10. climatic curve personalization
11. set date and time
12. personalise scheduling
13. climatic curve personalization
14. set remote control *
15. complete and available unit documentation
*If present
M0Q940G14-03 WSAT-XIN 21-171 23
7.4 Refrigeration circuit
1. Check carefully the refrigerating circuit: the presence of oil stains can mean leakage caused by transportation, movements or other).
2. Verify that the refrigerating circuit is in pressure: Using the unit manometers, if present, or service manometers.
3. Make sure that all the service outlets are closed with proper caps; if caps are not present a leak of refrigerant can be possible.
4. Open the valves of the refrigerant circuit, if there are any.
7.5 Water circuit
1. Before realizing the unit connection make sure that the hydraulic system has been cleaned up and the cleaning water has been drained.
2. Check that the water circuit has been lled and pressurized.
3. Check that the shut-o valves in the circuit are in the “OPEN” position.
4. Check that there isn’t air in the circuit, if required, evacuate it using the air bleed valve placed in the system high points.
When using antifreeze solutions:
make sure the glycol percentage is suitable for the type of use envisaged
•
Weight of glycol (%) 10 20 30 40
Freezing temperature (°C) -3.9 -8.9 -15.6 -23.4
Safety temperature (°C) -1 -4 -10 -19
Modify the following parameters:
SetPoint Cool key Set
Min Setpoint Cool Keys Esc + Set
tr11<SetPoint Cool
Antifreeze alarm setpoint Keys Esc + Set
Pump start setpoint for antifreeze Keys Esc + Set
Antifreeze Heater Set Point Keys Esc + Set
(PI51 = Hi12)>AL51
For example: AL51=0°C Hi12=+1°C PI51=+1°C
Menu SP Cool
Menu PAr Menu TR tr11
Menu PAr Menu AL AL51
Menu PAr Menu PI PI51
Menu PAr Menu Hi Hi12
7.6 Electric Circuit
Verify that the unit is connected to the ground plant.
Check the conductors are tightened as: the vibrations caused by handling and transport might cause these to come loose.
Connect the unit by closing the sectioning device, but leave it on OFF.
Controllare i valori di tensione e frequenza di rete, che devono essere entro i limiti:
400/3/50 +/-10%
•
230/1/50 +/-10%
•
Check and adjust the phase balance as necessary: it must be lower than 2%
Example:
Working outside of these limits can cause irreversible damages and voids the warranty.
24 WSAT-XIN 21-171 M0Q940G14-03
7.7 Compressor crankcase heaters
Connect the oil resistances on the compressor crankcase at least 8 hours before the compressor is to be starter:
at the rst unit start-up
•
after each prolonged period of inactivity
•
1. Supply the resistances switching o the unit isolator switch.
2. To make sure that heaters are working, check the power input.
3. At start-up the compressor crank-case temperature on the lower side must be higher at least of 10°C than the outside temperature.
Do not start the compressor with the crankcase oil below operating temperature.
7.8 Voltages
Check that the air and water temperatures are within in the operating limits.
Start-up the unit.
With unit operating in stable conditions, check:
Voltage
•
Total absorption of the unit
•
Absorption of the single electric loads
•
7.9 Remote controls
$IFDLUIBUUIFSFNPUFDPOUSPMT0/4UBOECZFUDBSFDPOOFDUFEBOEJGOFDFTTBSZFOBCMFEXJUIUIFSFTQFDUJWFQBSBNFUFSTBTJOEJDBUFEJO
UIFiFMFDUSJDBMDPOOFDUJPOTwTFDUJPO
Check that probes and optional components are connected and enabled with the respective parameters (“electrical connections” section and
following pages).
7.10 SA3: 2° set point
Enable SA3
Main menu Par CL CL45 = 22
Example:
Set Cool = 12 °C
tr15 = 1°C
2° set Cool = 13°C
Parameter modication:
Main menu Par Tr Tr15
Tr15 Dierential SetCool
7.11 Water set point compensation with ambient temperature
Only with ambient keyboard option.
Function and parameters are the same of paragraph “Water set point compensation with external temperature”
On the ambient keyboard set parameter Cr 30 = 10
It is possible enable ambient compensation OR external compensation, not ambient AND external compensation.
M0Q940G14-03 WSAT-XIN 21-171 25
7.12 Water set point compensation with external temperature
It is possible to automatically change the set-point according to the outside temperature.
Keys Esc + Set
Enable the function:
Par: dS00 set-point compensation of the outside temp.
0 = Disabled
1 = Proportional
2 = Fixed (by step)
With low ext. temperature the refrigerant requirements are reduced.
The internal comfort can also be obtained with a set-point higher than standard.
Example:
setpoint = 10°C
compensated setpoint = 14°C
Menu dS dS00
Cool Description Example
dS01 Temperature controller dynamic dierential proportional band in Cool dS01 = - 6°C
dS03 Maximum temperature controller dynamic dierential in Cool dS03 = 4°C
dS05 Temperature controller dynamic dierential setpoint in Cool dS05 = 36°C
7.13 Minimum pump speed setting
Only for units tted with an EC circulator.
The ow switch must not be tripped with the circulator at minimum speed and the system under the maximum pressure drop conditions.
Inspection and setting procedure:
Parameter modication Keys Esc + Set Menu dS Menu PI
1. note down the PI31 value
2. set par. PI31=PI30
3. note down the PI41 value
4. set par. PI41=PI40
5. if the E020 alarm appears, proceed from section 8
6. if the E020 alarm does not appear, proceed from section 10
7. reset the alarm
8. increase PI30 and PI31 by the same value
9. repeat the step on PI40 and PI41 with the unit in heating mode
10. set PI31 back to the initial value
11. set PI41 back to the initial value
On systems with low pressure drops, the default settings of PI30 and PI40 can be decreased
PI30 Minimum water pump speed in Cool mode
PI31 Maximum water pump speed in Cool mode
26 WSAT-XIN 21-171 M0Q940G14-03
7.14 Circulating pump: energy saving mode
Parameter modication Keys Esc + Set Menu dS Menu PI
The function is enabled by default
To deactivate the funcion: PI22 = 0
Pi03
ON
Off
ON
Off
pump
Heat pump
Pi22
Pi22
7.15 Circulating pump: anti-lock function
The function prevents mechanical locks of the circulation pump caused by prolonged inactivity.
Parameter modication Keys Esc + Set Menu dS Menu PI
PI01 max. switch-o time of the circulating pump.
PI03 switch-on time of the circulating pump
The function is enabled by default
To deactivate the funcion: PI01 = 0
Pi03
ON
Off
pump
Pi01
ON
Off
Heat pump
M0Q940G14-03 WSAT-XIN 21-171 27
7.16 Antifreeze function with circulating pump
Parameter modication Keys Esc + Set Menu dS Menu PI
PI51 switch-on setpoint of the circulating pump for antifreeze (5°C)
PI52 hysteresis (2°C)
The function is enabled by default
To deactivate the funcion: PI50 = 0.
ON
pump
Off
Pi52
Pi51
t H2O inlet
7.17 Start-up report
Identifying the operating objective conditions is useful to control the unit over time.
With unit at steady state, i.e. in stable and close-to-work conditions, identify the following data:
total voltages and absorptions with unit at full load
•
absorptions of the dierent electric loads (compressors, fans, pumps etc)
•
temperatures and ows of the dierent uids (water, air) both in input and in output from the unit
•
temperature and pressures on the characteristic points of the refrigerating circuit (compressor discharge, liquid, intake)
•
The measurements must be kept and made available during maintenance interventions.
7.18 2014/68/UE PED directive
DIRECTIVE 2014/68/UE PED gives instructions for installers, users and maintenance technicians as well.
Refer to local regulations; briey and as an example, see the following:
Compulsory verication of the rst installation:
only for units assembled on the installer’s building site (for ex. Condensing circuit + direct expansion unit)
•
Certication of setting in service:
for all the units
•
Periodical verications:
to be executed with the frequency indicated by the Manufacturer (see the “maintenance inspections” paragraph)
•
28 WSAT-XIN 21-171 M0Q940G14-03
8 Control
8.1 Display
Icon Fixed on Flashing Icon
Alarm on progress Silenced alarm Compressor
Not used Ventilation
Cooling mode Remote cooling mode
Standby from keypad Remote standby Primary circuit water pump
not used currently
Clock
Active scheduling
Not used
Clock setting
Scheduling
At the start-up is performed a board automatic test: all the
led ash for some seconds
Remote control
Display shows Clock
(not related to scheduling)
Water set point compensation active
8.2 Keys
Symbol Name Action Function (3 sec.)
Up
Down
Esc
Set
Increases the value
Next voice
Decreases the value
Previous voice
Esc WITHOUT SAVING MODIFICATIONS
Previous level
Conrm
Esc WITH MODIFICATION SAVING
Go to the next level
STATA menu
Silenced alarm
On/Standby
Cool / stdby
Inputs / clock / stby / active alarms
Activate / disactivate the time bands
Access to the SETTING menu Parameters / function / password / alarms
* Unit in OFF the antifreeze function is not active.
M0Q940G14-03 WSAT-XIN 21-171 29
8.3 Navigation
Press 2 sec.
OPERATING MODE
STATA
SCHEDULING
Heat Not used
Cool Cooling
StdBY On/Standby
AS not used currently
Ai Analogical inputs
AO Analogical outputs
of Digital inputs
dO Digital outputs
CL Clock
AL Active alarms
HR Compressor operating hours
Sr Setpoint
PAR - parameters Conguration
dEF - not used
Fnc - functions
PASS - password
EU - alarms Alarm log
tA - alarm reset
St - on / o
CC - copy card
EUr - alarm log reset
8.4 Stand-by
Step Display Action Keys Menu/Variable Notes
1 Main menu Press 3 sec.
2 Stand-by Press 3 sec. ON
If CL43 = -1 key DOWN not enable
"DUJWFGVODUJPOTJOTUBOECZ
7.16 Antifreeze function with circulating pumpp.28
7.15 Circulating pump: anti-lock functionp.27
Stand-by
8.5 ON/OFF
0''&NFSHFODZTUPQUIFVOJUTUPQTJNNFEJBUFMZXJUIPVUPCTFSWJOHBOZUJNJOH
/PUBDUJWFUIFBOUJGSFF[FIFBUFSTFUD
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Select
3 FnC Press
4 dEF Select
5 St Press
PAr
FnC
dEF
St
6 ON/OFF Press
7 Press Back to the previous menu
30 WSAT-XIN 21-171 M0Q940G14-03
8.6 Change the operating mode
Step Display Action Keys Menu/Variable Notes
1 Main menu Press 2 sec.
2 Cool Select
3 Cool Conrm
* O the unit is immediately stopped without respecting any timing.
Stanby the antifreeze function is active ( pump ON for water temperature < 4°C ).
The circulator anti-blocking function is active ( pump ON at predened intervals).
Cool *
Choose
standby: STBY
cool: COOL
8.7 Water setpoint modication
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 Ai Select
3 SP Access
4 Cool Select
5 Cool Conrm
6 50 Press
7 55 Conrm
Ai
SP
Cool
Choose
Cool
50
Set the value
55
55
8 Press
Back to the previous menu
8.8 Display of inputs - outputs
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 Ai Choose menu
3 of Access
4 diL1 Scroll the list
5 diL4 Press to see the value
6 Press
For details see:
10.4 Statusp.46
Ai
Ai: analogical inputs
di: digital inputs
AO: analogical outputs
dO: digital outputs
diL1
Choose
diL4
For digital inputs:
0 = input not active - open
1 = input active - closed
Back to the previous menu
M0Q940G14-03 WSAT-XIN 21-171 31
8.9 Silenced alarm
Before resetting an alarm identify and remove its cause.
Repeated resets can cause irreversible damage.
Step Display Action Keys Menu/Variable Notes
1 Er01 The alarm code is ashing
2 13.5°C Alternated to temperature
3 Fixed ALARM led
4 Press any button
5 ALARM led is ashing
For details see:
10.1 Alarmsp.45
8.10 Alarms
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 Ai Select
3 Al Press
4 Er01 Scroll
5 Press
For details see:
10.1 Alarmsp.45
Ai
ALARM menu
Al
Access
1° active alarm
Other active alarms
Back to the previous menu
8.11 Alarm reset
Before resetting an alarm identify and remove its cause.
Repeated resets can cause irreversible damage.
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Select
3 FnC Press
4 dEF Select
5 tA Press
PAr
FnC
dEF
tA
6 Press Back to the previous menu
For details see:
10.1 Alarmsp.45
32 WSAT-XIN 21-171 M0Q940G14-03
8.12 Alarm log
Before resetting an alarm identify and remove its cause.
Repeated resets can cause irreversible damage.
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Select
3 EU Press
4 EU00 Press
5 Er01 Select
6 20:01 Select
7 27.10 Select
8 --:-- Select
9 --:-- Select
10 AUt o Press
11 Press Back to the previous menu
For details see:
10.1 Alarmsp.45
PAr
EU
Last registered alarm
EU00
Access to alarm code info
Er01
Hour of the alarm
20:01
Date of the alarm
27.10
Alarm output hour
Example: alarm still active
--:--
Alarm output date
Example: alarm still active
--:--
Type of alarm:
AUto (automatic)
MAnu (manual)
8.13 Alarms log reset
Before resetting an alarm identify and remove its cause.
Repeated resets can cause irreversible damage.
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Select
3 FnC Press
4 dEF Select
5 EUr Press 3 sec.
6 Press
For details see:
10.1 Alarmsp.45
PAr
FnC
dEF
EUr
YES
Back to the previous menu
M0Q940G14-03 WSAT-XIN 21-171 33
8.14 Clock setting
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 Ai Select
3 CL Access
4 Hour Select
5 YEAR Press 3 sec.
6 ! 2012 ! Press
7 ! 2013 ! Conrm
8 Press
8.15 Setting menu
access to the conguration parameters
Keys Esc + Set Menu PAr
SETTING menu - PAR (conguration parameters)
Label Acronym meaning (label) Parameters of:
CL Conguration Local Local I/O Conguration
CE Conguration Expansion Expansion I/O Conguration
Cr Conguration Remote terminal Remote terminal I/O Conguration
CF ConFiguration Conguration
Ui User interface User interface
tr thermoregulation Thermoregulation
St Stati (Operating modes) Operating stata
CP ComPressori Compressor
PI Pump (Internal) Primary circuit water pump
FI Fan (Internal) not used currently
FE Fan (External) Fans (external) of the disposable exchanger
PE Pump (External) Not used
Hi Electric Heaters (Internal) Electric heaters of the primary exchanger
HE Electric Heaters (External) not used currently
HA Auxiliary Output Not used
br Boiler not used currently
dF Defrost Defrosting
dS dynamic Setpoint Dynamic Setpoint
Ad Adaptive Adaptive (adaptive function)
AF AntiFreeze Anti-ice
AS Domestic hot water, Anti-Legionella Domestic hot water, Anti-Legionella
HP Heat Pump Not used
PL Power Limitation not used currently
tE Time Events Time bands
AL ALarm Alarms
Ai
CLOCK menu
Hour
Choose
hour: HOUR
date: DATE
year: YEAR
Conrm
! Value ashing !
Set the value
2013
Back to step 4
34 WSAT-XIN 21-171 M0Q940G14-03
8.16 Scheduling management
It is possible to set 3 dierent schedulings.
To each scheduling is possible to associate 4 events.
To each day of the week is possible to associate a scheduling.
In the example the schedulings have been assigned:
To enable the hour scheduling set the parameters tE00 and CL43:
Par tE00 hour scheduling
0 = disabled, 1 = enabled
Parameter modication
Keys Esc + Set
1 set the scheduling num.1 scheduling 1 parameters scheduling 2 parameters scheduling 3 parameters
1.1 set event 1
1.2 set event 2
1.3 set event 3
1.4 set event 4
2 set the scheduling num.2 column scheduling 2 parameters
3 set the scheduling num.3 column scheduling 3 parameters
4 assign the scheduling to monday tE01 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
5 assign the scheduling to tuesday tE02 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
6 assign the scheduling to wednesday tE03 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
7 assign the scheduling to thursday tE04 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
8 assign the scheduling to friday tE05 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
9 assign the scheduling to saturday tE06 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
10 assign the scheduling to sunday tE07 = 1 scheduling 1 = 2 scheduling 2 = 3 scheduling 3
Menu PAr Menu
Event hour par. tE10
Event minutes par. tE11
Unit mode par. tE12 (0=On, 1=standby)
Cooling temperature par. tE13 *
Event hour par. tE17
Event minutes par. tE18
Unit mode par. tE19 (0=On, 1=standby)
Cooling temperature par. tE20 *
Event hour par. tE24
Event minutes par. tE25
Unit mode par. tE26 (0=On, 1=standby)
Cooling temperature par. tE27 *
Event hour par. tE31
Event minutes par. tE32
Unit mode par. tE33 (0=On, 1=standby)
Cooling temperature par. tE34 *
Set the scheduling
tE38
tE39
tE40
tE41
tE45
tE46
tE47
tE48
tE52
tE53
tE54
tE55
tE59
tE60
tE61
tE62
tE66
tE67
tE68
tE69
tE73
tE74
tE75
tE76
tE80
tE81
tE82
tE83
tE87
tE88
tE89
tE90
M0Q940G14-03 WSAT-XIN 21-171 35
Example: scheduling 1
Example with active scheduling
A manual modication of the cool setpoint: key Set SP menu Cool
B manual modication of the cool setpoint: key Set SP menu Cool
Activation scheduling example
C activation scheduling: Keys
36 WSAT-XIN 21-171 M0Q940G14-03
Events parameters
Event 1
Event 2
Event 3
Event 4
Minutes tE11 tE39 tE67
Mode 0= on
1= standby
Cooling temper-
Minutes tE18 tE50 tE74
Mode 0= on
1= standby
Cooling temper-
Minutes tE25 tE53 tE81
Mode 0= on
1= standby
Cooling temper-
Minutes tE32 tE60 tE88
Mode 0= on
1= standby
Cooling temper-
Sched. 1 (par.) Sched. 2 (par.) S ched. 3 (par.)
Time tE10 tE38 tE66
tE12 tE40 tE68
ature
Time tE17 tE45 tE73
ature
Time tE24 tE52 tE80
ature
Time tE31 tE59 tE87
ature
tE13 tE41 tE69
tE19 tE47 tE75
tE20 tE48 tE76
tE26 tE54 tE82
tE27 tE55 tE83
tE33 tE61 tE89
tE34 tE62 tE90
M0Q940G14-03 WSAT-XIN 21-171 37
8.17 Remote control - option
The keyboard repeats all the built-in control functions.
For details see:
8 Controlp.29
8.18 Ambient temperature display
It is possible to set the keypad to display the ambient temperature.
The probe is not used to perform the ambient thermoregulation.
Follow these steps:
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Press
3 PAr Select
4 Cr Press
5 Cr.. Select
6 Cr00 Conrm
7 0 Select
8 2 Conrm
9 Press
10 Select
11 Cr30 Conrm
12 0 Select
13 16 Conrm
14 Press Back to the previous menu
PAr
PAr
Cr
Cr..
Cr00
Anable ambient probe
0
2
2
Back to the previous menu
Cr30
Temperature display
0
16
38 WSAT-XIN 21-171 M0Q940G14-03
Step Display Action Keys Menu/Variable Notes
1 Main menu Press
2 PAr Press
3 PAr Select
4 Ui Press
5 Ui.. Select
6 Ui22 Conrm
7 0 Select
8 1 Conrm
9 Press
PAr
PAr
Ui
Ui..
Ui22
0
1
1
Back to the previous menu
Step Display Action Keys Menu/Variable Notes
1 Main menu Press 3 sec.
2 Select Air1
3 Air1 Press
Is it possible to disable the ambient keyboard:
Cr00 = 0
Cr30 = 0
To enable water setpoint compensation with ambient temperature set:
Cr 30 = 10
M0Q940G14-03 WSAT-XIN 21-171 39
9 Maintenance
9.1 General description
Maintenance must be done by authorized centres or by qualied personnel.
The maintenance allows to:
maintain the unit eciency
•
increase the life span of the equipment
•
assemble information and data to understand the state of the unit eciency and avoid possible damages
•
Before checking, please verify the following:
the electrical power supply line should be isolated at the beginning
•
the unit isolator is open, locked and equipped with the suitable warning
•
make sure no tension is present
•
After turning o the power, wait at least 5 minutes before accessing to the electrical panel or any other electrical component.
Before accessing check with a multimeter that there are no residual stresses.
9.2 Inspections frequency
Perform an inspection every 6 months minimum.
The frequency, however, depends on the use.
In the event of frequent use it is recommended to plan inspections at shorter intervals:
frequent use (continuous or very intermittent use, near the operating limits, etc)
•
critical use (service necessary)
•
9.3 Unit booklet
It’s advisable to create a unit booklet to take notes of the unit interventions.
In this way it will be easier to adequately note the various interventions and aid any troubleshooting.
Report on the booklet:
date
•
type of intervention eected
•
intervention description
•
carried out measures etc.
•
9.4 Standby mode
If a long period of inactivity is foreseen:
turn o the power
•
avoid the risk of frost (empty the system or add glycol)
•
Turn o the power to avoid electrical risks or damages by lightning strikes.
With lower temperatures keep heaters turned on in of the electrical panel (option).
It’s recommended that the re-start after the stopping period is performed by a qualied technician, especially after seasonal stops or seasonal
switching.
When restarting, refer to what is indicated in the “start-up” section.
Schedule technical assistance in advance to avoid hitches and to guarantee that the system can be used when required.
40 WSAT-XIN 21-171 M0Q940G14-03
9.5 Main components
(sizes 21÷71)
A. Coil
B. Inverter
C. Electrical panel
D. Exchanger
A. vent
B. pump
C. input probe
D. Safety valve (6 Bar)
E. pump
F. Compressor
G. Fan
E. plate exchanger
F. Flow Switch
G. input probe
H. water outlet
M0Q940G14-03 WSAT-XIN 21-171 41
(size 81÷141)
A. Coil
B. Inverter
C. Electrical panel
D. Exchanger
A. vent
B. Dierential pressure switch
C. input probe
D. plate exchanger
E. pump
F. Compressor
G. Fan
E. pump
F. input probe
G. Safety valve (6 Bar)
H. water outlet
42 WSAT-XIN 21-171 M0Q940G14-03
9.6 Control check list
√ intervention frequency (months) 1612
1 presence corrosion X
2 panel xing X
3 fan xing X
4 coil cleaning X
5 water lter cleaning X
6 check the exchanger eciency X
7 circulating pumps X
8 check of the xing and the insulation of the power lead X
9 check of the earthing cable X
10 electric panel cleaning X
11 capacity contactor status X
12 termina closing, cable insulation integrity X
13 voltage and phase unbalancing (no load and on-load) X
14 absorptions of the single electrical loads X
15 test of the compressor crankcase heaters X
16 leak control* X
17 survey of the refrigerant circuit operating parameters X
18 protective device test: pressure switches, thermostats, ow switches etc.. X
19 control system test: setpoint, climatic compensations, capacity stepping, water / air ow-rate variations X
20 control device test: alarm signalling, thermometers, probes, pressure gauges etc.. X
* European regulation 303/2008
Refer to the local regulations; and ensure correct adherance. Companies and technicians that eect interventions of installation, maintenance/
repairs, leak control and recovery must be CERTIFIED as expected by the local regulations. The leak control must be eected with annual
renewal.
9.7 Air coil
Contact with the exchanger ns can cause cuts: wear protective gloves to perform the above described operations.
It is extremely important that the battery gives the maximum thermal exchange; therefore, its surface must be cleaned from dust and deposits.
Remove all impurities from the surface.
Using an air pressure gun, clean the aluminum surface of the battery; be careful to direct the air in the opposite direction of the fan air
movement.
Hold the gun parallel to the ns to avoid damages.
As an alternative, vacumn cleaner can be used to suck impurities from the air input side.
Verify that the aluminum ns are not bent or damaged, in the event of damages contact the authorized assistance center and get the ns
straightened in order to restore the initial condition for an optimal air ow.
9.8 Water side exchanger
It is very important for the exchanger to be able to provide the maximum thermal exchange, therefore it is essential for the inner surfaces to
be clean of dirt and incrustations.
Periodically check the dierence between the temperature of the supply water and the condensation temperature: if the dierence is greater
than 8°C–10°C it is advisable to clean the exchanger.
The clearing must be eected:
with circulation opposite to the usual one
•
with a speed at least 1,5 times higher than the nominal one
•
with an appropriate product moderately acid (95% water + 5% phosphoric acid)
•
after the cleaning rinse with water to inhibit the action of any residual product
•
M0Q940G14-03 WSAT-XIN 21-171 43
9.9 Water lter
Check that no impurities prevent the correct passage of water.
9.10 Flow Switch
controls the operations
•
remove incrustations from the palette
•
9.11 Electric fans
Check:
the fans and the relative protection gridsare well xed
•
the fan bearings (evident by noise and anomalous vibrations)
•
the terminal protection covers are closed and the cable holders are properly positioned
•
9.12 Circulating pumps
Check:
no leaks
•
bearing status (anomalies are highlighted by abnormal noise and vibration)
•
the terminal protection covers are closed and the cable holders are properly positioned
•
9.13 Probe position
A. Fresh air probe
44 WSAT-XIN 21-171 M0Q940G14-03
10 Alarms - Status
10.1 Alarms
Before resetting an alarm identify and remove its cause.
Repeated resets can cause irreversible damage.
Code Description Type
E000 General alarm AUTO
E001 High pressure (digital) circuit *
E003 High pressure (analogical) circuit *
E007 Low pressure (analogical) circuit *
E010 Inverter alarm *
E020 Primary circuit ow switch Time
E030 Primary circuit antifreeze AUTO
E035 Primary circuit output high temperature AUTO
E045 Faulty clock error AUTO
E046 Error: Clock to set AUTO
E047
E048 Anti-legionella AUTO
E060 Faulty water temperature probe or primary exchanger input AUTO
E061 Faulty water temperature probe or primary exchanger output AUTO
E062 Faulty exchanger temperature probe AUTO
E065 Faulty ambient keyboard temperature probe AUTO
E066 Faulty DHW temperature probe AUTO
E068 Faulty external temperature probe AUTO
E069 Faulty high pressure input circuit AUTO
E071 Faulty compressor discharge temperature probe AUTO
E080 Conguration error AUTO
E081 Signalling of compressor operating hour exceeding Manual
E085 Signalling of primary circuit pump operating hour exceeding Manual
E090 Signalling of alarm log record exceeding Manual
Error of LAN communication between main module and electronic thermostatic module or ambient keyboard (if present) or DHW module (if present)
A = AUTOMATIC reset
M = MANUAL reset
* after some interventions is necessary the manual reset
AUTO
10.2 Electronic thermostatic driver alarm
Code Description Type
E101 Faulty low pressure trasducer - 1Ai1 AUTO
E102 Faulty low pressure temperature probe - 1Ai2 AU TO
E103 Faulty discharge temperature probe - 1Ai3 AUTO
E106 Saturation output error AUTO
E107 MOP alarm AUTO
E108 Signalling of valve max opening AUTO
E110 NO link alarm AUTO
E111 Excessive current draw * Manual
E112 Winding 1 disconnection * Manual
E113 Winding 1 short circuit * Manual
E114 Winding 2 disconnection * Manual
E115 Winding 2 short circuit * Manual
A = AUTOMATIC reset
* Switch on and o the electronic thermostatic driver
M0Q940G14-03 WSAT-XIN 21-171 45
10.3 Led inverter
The access is riserve to the service centres.
Danger of electrocution.
Led:
ON: normal operating
Slow ashing (ON 1sec.,OFF 0.5 sec.): stanby compressor stopped
Fast ashing (ON 0.2 sec.,OFF 0.2 sec.): in alarm.
10.4 Status
Main menuSETAi, di, AO, dOAi L1
Menu Code Description
AiE1
Ai L1 Primary outlet temperature
Ai L2 Primary inlet temperature
Ai
of
AO
dO
E1
Sr Actual Setpoint: setpoint with compensation / operating limit
Hr
Ai L3 Coil temperature
Ai L4 High pressure transducer
Ai L5 Outside temperature
1Ai 1 Low pressure transducer (thermostatic sensor on the driver)
1Ai 2 Return temperature (thermostatic sensor on the driver)
1Ai 3 Discharge temperature (thermostatic sensor on the driver)
di L1 High pressure
di L2 Compressor Alarm
di L3 Flow user side
di L4 On / Standby remote
di L5
AO L1 Primary pump (it is a digital 0/1)
AO L2 Fan signal (standard version)
AO L3 Compressor signal
AO L4 Primary pump signal (if in variable ow )
AO L5 Fan signal (High-eciency version)
dOE1
dO L1
dO L2
dO L3 Frost Heater
dO L4
dO L5 Compressor start
dO L6 Cumulative alarm
1rE1 Superheating temperature
1rE2 Condensing saturate temperature
1rE5 Superheating
1rE6 Gas pressure (=1Ai1)
1rE7 Opening percentage electronic thermostatic valve
1SP4 Superheating Setpoint
CP01 Compressor 1 operating hours: x 10
PU01 Hours utility pump: x 10
DHW temperature
Not used
Remote Heat/Cool
not used currently
DHW heater (if present)
Not used
DHW valve
not used currently
Reversing valve refrigerant circuit
Not used
Auxiliary heater
not used currently
46 WSAT-XIN 21-171 M0Q940G14-03
11 Accessories
11.1 RCTX - Remote control
QG Electrical panel
XT1 Terminal block of the customer connections
AP7 Room keypad
A Max. = 100 mt.
Cable section:
Min. 0,35 Max.1 mm2
LAN net: A = 100 mt. Max
M0Q940G14-03 WSAT-XIN 21-171 47
11.2 CMSC2X - Serial communication module with RS485 serial converter kit
1 Install the AP6 converter
2 Connect TTL serial
3 Wire as indicated in the wiring diagram.
Supervisory
The unit can be connected to an external supervisory system.
Enable the function:
Par: CF01 protocol selection
0 = Disabled
1 = Modbus
Parameter modication
Main menuParametersCFCF01
Parameter Description Range
CF30
CF31 BaudRate Baud Rate (0=1200 / 1=2400 / 2=4800 / 3=9600 / 4=19200) supervision serial
address
Modbus
1....255
Cable characteristics
Couple of conductors twisted and shielded
Section of conductor 0,22mm2…0,35mm2
Rated power between conductors < 50 pF/m
Nominal impedance 120 Ω
Recommended cable Belden 3105A or others with equal properties
48 WSAT-XIN 21-171 M0Q940G14-03
11.3 KG4UP - Management kit up to 4 units in parallel by the two set point available for each
unit
Max 4 units
Automatic unit rotation
Connect PE1P0008 with SA3 unit 1, SA3 units 2, etc..
enable SA3 on unit 1, unit 2, etc.. (main menu Par CL CL45 = 22)
Set Tr15 on unit 1, unit 2, etc.. (main menu Par Tr Tr15)
example of Summer set point
2 units 3 units 4 units
unit 1 unit 2 unit 1 unit 2 unit 3 unit 1 unit 2 unit 3 unit 4
Summer set point (SPCool) 7 7,5 7 7,5 8 7 7,5 8 8,5
Tr15 0,5 -0,5 1 -0,5 -0,5 1,5 0,5 -0,5 -1,5
2° Summer set point (2°SPCool) 7,57 8 77,58,587,57
SCHEDULING EXAMPLE
monday: KA = OFF Enabled set summer, tuesday KA = ON 2° Enabled set summer, wednesday KA = OFF Enabled set summer
example summer scheduling
Monday Tuesday Wednesday
unit 1 7 (SPCool) 8,5 (2°SPCool) 7 (SPCool)
unit 2 7,5 (SPCool) 8 (2°SPCool) 7,5 (SPCool)
unit 3 8 (SPCool) 7,5 (2°SPCool) 8 (SPCool)
unit 4 8,5 (SPCool) 7 (2°SPCool) 8,5 (SPCool)
M0Q940G14-03 WSAT-XIN 21-171 49
11.4 KSAX - 100-litre water circuit breaker
Storage in Fe360b and anti-corrosion treatment with organic enamel, 50 mm-thick polyethylene and polyurethane external insulation and a
maximum operating pressure of 6 bar.
11.5 KTFLX - Hose kit for connection to the chiller/heat pump
Size No
21-71 2 x Connection of 1” between the unit and the system.
81-151 2 x Connection of 1 ¼” between the unit and the system.
161-171 2 x
50 WSAT-XIN 21-171 M0Q940G14-03
Lenght 300 mm.
Lenght 300 mm.
Connection of 1” ½ between the unit and the system.
Lenght 300 mm.
11.6 AMRX - Rubber antivibration mounts
Code Size W1 W2 W3 W4
PE181101 21-41
PE181910 51-141
PE182701 151-171
BB30 - 60 Sh BB30 - 45 Sh BB30 - 60 Sh BB30 - 45 Sh
RED BEIGE RED BEIGE
BB100 - 60 Sh BB100 - 45 Sh BB100 - 60 Sh BB100 - 45 Sh
RED BEIGE RED BEIGE
BB200 - 60 Sh BB200 - 45 Sh BB200 - 60 Sh BB200 - 45 Sh
RED BEIGE RED BEIGE
Dimensions
PE181101
PE181910
M0Q940G14-03 WSAT-XIN 21-171 51
12 Decommissioning
12.1 Disconnecting
Only authorised personnel must disconnect the unit.
Avoid leak or spills into the environment.
Before disconnecting the unit, the following must be recovered, if present:
refrigerant gas
•
anti-freeze solutions in the water circuit
•
Awaiting dismantling and disposal, the unit can also be stored outdoors, if the electrical, cooling and water circuits of the unit have 100%
integrity and are isolated, bad weather and rapid change in temperature will not result in any environmental impact.
12.2 Dismantling and disposal
The unit must always be sent to authorised centres for dismantling and disposal.
When dismantling the unit, the fan, the motor and the coil, if operating, may be recovered by the specialist centres for reuse.
All the materials must be recovered or disposed of in compliance with the corresponding national standards in force.
For further information on the decommissioning of the unit, contact the manufacturer.
12.3 Directive EC RAEE
The units covered by the legislation in question are marked with the symbol on the side.
With the aim of protecting the environment, all of our units are produced in compliance with Directive EC on waste electrical and electronic
equipment (RAEE).
The potential eects on the environment and on human health due to the presence of hazardous substances are shown in the use and
maintenance manual in the section on residual risks.
Information in addition to that indicated below, if required, can be obtained from the manufacturer/distributor/importer, who are responsible
for the collection/handling of waste originating from equipment covered by EC-RAEE. This information is also available from the retailer who
sold this appliance or from the local authorities who handle waste.
Directive EC-RAEE requires disposal and recycling of electrical and electronic equipment as described therein to be handled through
appropriate collection, in suitable centres, separate from collection for the disposal of mixed urban waste.
The user must not dispose of the unit at the end of its life cycle as urban waste, it must instead be handed over to appropriate collection
centres as set forth by current standards or as instructed by the distributor.
52 WSAT-XIN 21-171 M0Q940G14-03
13 Residual risks
General description
In this section the most common situations are indicated,as these cannot be
controlled by the manufacturer and could be a source of risk situations for
people or things.
Danger zone
This is an area in which only an authorised operator may work.
The danger zone is the area inside the unit which is accessible only with the
deliberate removal of protections or parts thereof.
Handling
The handling operations, if implemented without all of the protection
necesssary and without due caution, may cause the drop or the tipping of
the unit with the consequent damage, even serious, to persons, things or the
unit itself.
Handle the unit following the instructions provided in the present manual regarding the packaging and in compliance with the local regulations in force.
Should the refrigerant leak please refer to the refrigerant “Safety sheet”.
Installation
The incorrect installation of the unit could cause water leaks, condensate
accumulation, leaking of the refrigerant, electric shock, poor operation or
damage to the unit itself.
Check that the installation has been implemented by qualied technical
personnel only and that the instructions contained in the present manual
and the local regulations in force have been adhered to.
The installation of the unit in a place where even infrequent leaks of inammable gas and the accumulation of this gas in the area surrounding the area
occur could cause explosions or res.
Carefully check the positioning of the unit.
The installation of the unit in a place unsuited to support its weight and/or
guarantee adequate anchorage may result in consequent damage to things,
people or the unit itself.
Carefully check the positioning and the anchoring of the unit.
Easy access to the unit by children, unauthorised persons or animals may be
the source of accidents, some serious.
Install the unit in areas which are only accessible to authorised person and/or
provide protection against intrusion into the danger zone.
General risks
Smell of burning, smoke or other signals of serious anomalies may indicate a
situation which could cause damage to people, things or the unit itself.
Electrically isolate the unit (yellow-red isolator).
Contact the authorised service centre to identify and resolve the problem at
the source of the anomaly.
Accidental contact with exchange batteries, compressors, air delivery tubes
or other components may cause injuries and/or burns.
Always wear suitable clothing including protective gloves to work inside the
danger zone.
Maintenance and repair operations carried out by non-qualied personnel
may cause damage to persons, things or the unit itself.
Always contact the qualied assistance centre.
Failing to close the unit panels or failure to check the correct tightening of all
of the panelling xing screws may cause damage to persons, things or the
unit itself.
Periodically check that all of the panels are correctly closed and xed.
If there is a re the temperature of the refrigerant could reach values that increase the pressure to beyond the safety valve with the consequent possible
projection of the refrigerant itself or explosion of the circuit parts that remain
isolated by the closure of the tap.
Do not remain in the vicinity of the safety valve and never leave the refrigerating system taps closed.
Electric parts
An incomplete attachment line to the electric network or with incorrectly
sized cables and/or unsuitable protective devices can cause electric shocks,
intoxication, damage to the unit or res.
Carry out all of the work on the electric system referring to the electric layout
and the present manual ensuring the use of a system thereto dedicated.
An incorrect xing of the electric components cover may lead to the entry of
dust, water etc inside and may consequently electric shocks, damage to the
unit or res.
Always x the unit cover properly.
When the metallic mass of the unit is under voltage and is not correctly
connected to the earthing system it may be as source of electric shock and
electrocution.
Always pay particular attention to the implementation of the earthing
system connections.
Contact with parts under voltage accessible inside the unit after the removal
of the guards can cause electric shocks, burns and electrocution.
Open and padlock the general isolator prior to removing the guards and
signal work in progress with the appropriate sign.
Contact with parts that could be under voltage due to the start up of the unit
may cause electric shocks, burns and electrocution.
When voltage is necessary for the circuit open the isolator on the attachment
line of the unit itself, padlock it and display the appropriate warning sign.
Moving parts
Contact with the transmissions or with the fan aspiration can cause injuries.
Prior to entering the inside of the unit open the isolater situated on the connection line of the unit itself, padlock and display the appropriate warning
sign.
Contact with the fans can cause injury.
Prior to removing the protective grill or the fans, open the isolator on the
attachment line of the unit itself, padlock it and display the appropriate
warning sign.
Refrigerant
The intervention of the safety valve and the consequent expulsion of the gas
refrigerant may cause injuries and intoxication.
Always wear suitable clothing including protective gloves and eyeglasses for
operations inside the danger zone.
Should the refrigerant leak please refer to the refrigerant “Safety sheet”.
Contact between open ames or heat sources with the refrigerant or the
heating of the gas circuit under pressure (e.g. during welding operations)
may cause explosions or res.
Do not place any heat source inside the danger zone.
The maintenance or repair interventions which include welding must be
carried out with the system o.
Hydraulic parts
Defects in tubing, the attachments or the removal parts may cause a leak
or water projection with the consequent damages to people, things or
shortcircuit the unit.
M0Q940G14-03 WSAT-XIN 21-171 53
PREMIUM VERSION
General technical data
Size 21 31 41 51 71 81 91 101 121 131 141
Radiant panels
Cooling
Cooling capacity 1 kW 4,25 6,33 8,07 10,3 13,0 16,0 18,8 21,0 26,5 29,5 33,1
Total power input 2 kW 1,14 1,75 2,18 2,83 3,52 4,22 5,11 5,94 7,12 7,95 9,32
EER (EN 14511:2013) 3 3,71 3,62 3,71 3,65 3,70 3,78 3,67 3,53 3,72 3,71 3,55
ESEER 4 4,92 4,84 5,22 4,81 5,57 5,48 5,85 6,02 5,61 5,79 5,94
Water ow-rate 1 l/s 0,20 0,30 0,39 0,49 0,62 0,76 0,90 1,00 1,27 1,41 1,58
Useful pump discharge head 1 kPa 65 58 61 53 66 76 71 66 68 61 51
ELFORoom and ELFOSpace terminal units
Cooling
Cooling capacity 5 kW 4,39 5,64 8,01 10,1 13,1 15,5 17,5 19,6 25,3 27,8 30,6
Total power input 2 kW 1,65 2,11 2,99 3,88 5,22 5,53 6,53 8,03 9,57 10,8 12,8
EER (EN 14511:2013) 3 2,66 2,68 2,68 2,61 2,50 2,81
ESEER 6 3,83 3,70 3,88 4,08 4,12 4,33 4,39 4,50 4,23 4,36 4,39
Water ow-rate 5 l/s 0,21 0,27 0,38 0,48 0,63 0,74 0,84 0,94 1,21 1,33 1,46
Useful pump discharge head 5 kPa 64 61 61 55 66 77 73 69 70 65 58
Compressor
Type of compressors Rotary inverter dc Scroll inverter DC
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A
No. of compressors No 11111111111
Oil charge l 0,35 0,35 0,87 1,70 1,70 1,90 1,90 1,90 1,90 1,90 1,90
Refrigeration circuits No 11111111111
Refrigerant Charge Kg 2,1 1,9 2,1 3,3 4,4 4,7 4,7 4,7 6,8 6,8 6,8
User side exchanger
Type of internal exchanger 7 PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE
No. of exchangers No 1111
1111111
Water content l 0,56 0,64 0,64 1,14 1,80 2,37 2,37 2,37 3,13 3,13 3,13
External Section Fans
Type of fans 8 AX AX AX AX AX AX AX AX AX AX AX
No. of fans No 11122111222
Standard airow l/s 653 1028 1028 2081 1996 2167 2389 2444 3333 3889 4167
Installed unit power kW 0,12 0,15 0,15 0,15 0,15 0,45 0,41 0,39 0,50 0,47 0,44
Water circuit
Maximum water side pressure kPa 550 550 550 550 550 550 550 550 550 550 550
Safety valve calibration kPa 600 600 600 600 600 600 600 600 600 600 600
Min. installation water
contents
l1720253340505357636874
Power supply
Standard power supply 230/1/50 230/1/50 230/1/50 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N
1. Entering/leaving water temperature user side 23/18°C, external exchanger entering air 35°C
2. The overall power absorbed is calculated by adding the power absorbed by the compressor + the power absorbed by the fan - the percentage value of the fan to overcome external pressure drop + the power absorbed by the pump - the percentage value of the pump to
overcome pressure drop outside + the power absorbed by the auxiliary electrical circuit
3. EER (EN 14511:2013) cooling performance coecient. Ratio between delivered cooling capacity and power input in compliance with EN 14511:2013
4. ESEER calculated by Clivet for radiant systems with water produced at 18°C by taking into account the load conditions and source water temperature as dened by EUROVENT for water at 7°C
5. User side entering/leaving water temperature 12/7 °C, external exchanger entering air 35°C
6. ESEER calculated by EUROVENT, for systems featuring terminal units with water produced at 7°C
7. PHE = plate exchanger
8. AX = axial fan
The heads are intended as available at the unit connections
The pressure drops of the steel mesh strainer, supplied with the unit, have been already taken into consideration
2,68 2,44 2,64 2,58 2,38
EXCELLENCE VERSION
General technical data
Size 21 31 41 51 71 81 91 101 121 131 141 151 161 171
Radiant panels
Cooling
Cooling capacity 1 kW 4,25 6,33 8,06 10,3 13,0 15,9 18,7 20,9 26,5 33,0 39,8 40,5 47,6 52,9
Total power input 2 kW 1,07 1,68 2,10 2,72 3,42 3,87 4,84 5,74 6,27 8,34 9,88 10,3 12,0 13,9
EER (EN 14511:2013) 3 3,97 3,77 3,85 3,80 3,81 4,12 3,86 3,65 4,23 3,96 4,03 3,92 3,97 3,80
ESEER 4 5,86 5,43 5,95 5,09 6,04 6,62 6,86 6,61 7,71 5,77 5,77 5,30 4,98 4,89
Water ow-rate 1 l/s 0,20 0,30 0,39 0,49 0,62 0,76 0,89 1,00 1,27 1,58 1,90 1,94 2,27 2,53
Useful pump discharge head 1 kPa 58 51 43 45 46 64 59 55 69 100 103 101 84 67
ELFORoom and ELFOSpace terminal units
Cooling
Cooling capacity 5 kW 4,40 5,65 8,00 10,2 13,1 15,5 17,4 19,6 25,3 26,8 32,4 36,4
Total power input 2 kW 1,58 2,04 2,91 3,78 5,12 5,18 6,26 7,83 8,69 8,56 10,2 12,2 14,4 16,4
EER (EN 14511:2013) 3 2,79 2,77 2,75 2,69 2,55 2,99 2,78 2,50 2,91 3,13 3,18 2,99 3,00 2,93
ESEER 6 4,42 4,09 4,43 4,28 4,76 5,18 5,13 4,90 5,71 4,18 4,27 3,88 3,80 3,75
Water ow-rate 5 l/s 0,21 0,27 0,38 0,49 0,63 0,74 0,83 0,94 1,21 1,28 1,55 1,74 2,06 2,30
Useful pump discharge head 5 kPa 57 53 43 45 45 64 62 58 72 124 122 112 98 83
Compressor
Type of compressors Rotary inverter dc Scroll inverter DC
Refrigerant R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A
No. of compressors 11111111111111
Oil charge 0,35 0,35 0,87 1,70 1,70 1,90 1,90 1,90 1,90 1,90 3,30 3,30 3,60 3,60
Refrigeration circuits 11111111111111
Refrigerant Charge 2,1 1,9 2,1 3,3 4,4 4,7 4,7 4,7 6,8 6,8 6,8 10 10 10
User side exchanger
Type of internal exchanger PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE PHE
No. of exchangers 11111111111111
Water content 0,56 0,64 0,64 1,14 1,80 2,37 2,37 2,37 3,13 3,13 3,13 3,13 4,27 4,27
External Section Fans
Type of fans AX AX AX AX AX EC EC EC EC EC EC EC EC EC
No. of fans 11122111211111
Standard airow 653 1028 1028 2081 1996 2222 2306 2444 2778 4694 4694 5139 5649 5833
Installed unit power 0,12 0,15 0,15 0,15 0,15 0,19 0,23 0,27 0,20 0,63 0,63
Water circuit
Maximum water side pressure 550 550 550 550 550 550 550 550 550 550 550 550 550 550
Safety valve calibration 600 600 600 600 600 600 600 600 600 600 600 600 600 600
Min. installation water contents 17 20 25 33 40 50 53 57 63 68 87 99 113 117
Power supply
Standard power supply
1. Entering/leaving water temperature user side 23/18°C, external exchanger entering air 35°C
2. The overall power absorbed is calculated by adding the power absorbed by the compressor + the power absorbed by the fan - the percentage value of the fan to overcome external pressure drop + the power absorbed by the pump - the percentage value of the pump to
overcome pressure drop outside + the power absorbed by the auxiliary electrical circuit
3. EER (EN 14511:2013) cooling performance coecient. Ratio between delivered cooling capacity and power input in compliance with EN 14511:2013
4. ESEER calculated by Clivet for radiant systems with water produced at 18°C by taking into account the load conditions and source water temperature as dened by EUROVENT for water at 7°C
5. User side entering/leaving water temperature 12/7 °C, external exchanger entering air 35°C
6. ESEER calculated by EUROVENT, for systems featuring terminal units with water produced at 7°C
7. PHE = plate exchanger
8. AX = axial-ow fan, EC = axial-ow fan + EC
The heads are intended as available at the unit connections
The pressure drops of the steel mesh strainer, supplied with the unit, have been already taken into consideration
230/1/50 230/1/50 230/1/50 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N 400/3/50+N
43,2 48,1
1,03 1,02 1,36
Sound levels
PREMIUM VERSION
Sound power level
Size
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
21 73 73 70 65 63 59 51 36 49 64
31 76 70 65 60 58 53 46 48 49 64
41 76 71 66 61 59 54 47 49 49 64
51 76 71 69 66 63 58 50 39 53 68
71 77 71 69 67 63 59 50 40 54 69
81 83 77 69 61 63 67 60 61 56 72
91 84 79 70 62 64 67 60 61 56 72
101 86 81 72 62 65 67 60 61 57 73
121 81 73 67 61 63 67 61 61 55 71
131 85 76 70 61 64 67 61 61 56 72
141 86 79 72 63 65 68
Sound levels refer to units with full load under nominal test conditions.
The sound pressure level refers to a distance of 1m from the outer surface of the unit operating in an open eld.
Noise levels are determined using the tensiometric method (UNI EN ISO 9614-2)
Data referred to the following conditions:
- internal exchanger water = 12/7 °C
- Ambient temperature = 35 °C
Sound levels
EXCELLENCE VERSION
Octave band (Hz)
61 62 57 73
Sound
pressure level
Sound power
level
Sound power level
Size
63 125 250 500 1000 2000 4000 8000 dB(A) dB(A)
21 73 73 70 65 63 59 51 36 49 64
31 76 70 65 60 58 53 46 48 49 64
41 76 71 66 61 59 54 47 49 49 64
51 76 71 69 66 63 58 50 39 53 68
71 77 71 69 67 63 59 50 40 54 69
81 83 77 69 61 63 67 60 61 56 72
91 84 79 70 62 64 67 60 61 56 72
101 86 81 72 62 65 67 60 61 57 73
121 81 73 67 61 63 67 61 61 55 71
131 85 83 75 70 78 69 63 64 63 80
141 85 83 80 79 83 75 72 61 69 85
151 88 86 81 80 84 75 72 61 70 86
161 93 91 85 85 87 78 75 65 73 89
171 94 84 85 85 87 78 75 65 73 90
Sound levels refer to units with full load under nominal test conditions.
The sound pressure level refers to a distance of 1m from the outer surface of the unit operating in an open eld.
Noise levels are determined using the tensiometric method (UNI EN ISO 9614-2)
Data referred to the following conditions:
- internal exchanger water = 12/7 °C
- Ambient temperature = 35 °C
Octave band (Hz)
Sound
pressure level
Sound
power level
Admissible water ow rates
Size 21 31 41 51 71 81 91 101 121 131 141 151 161 171
Minimum ow [l/s] 0,15 0,18 0,18 0,23 0,34 0,35 0,35 0,35 0,42 0,42 0,42 0,42 0,48 0,48
Maximum ow-
rate
[l/s] 0,90 0,90 0,90 1,10 1,50 1,95 1,95 1,95 2,70 2,70 2,70 2,70 2,70 2,70
Operating range
Cooling
ELFOEnergy Extended Inverter 21 - 31 - 41 - EXCELLENCE/PREMIUM
ELFOEnergy Extended Inverter 51-141 - PREMIUM, 51-131 EXCELLENCE
ELFOEnergy Extended Inverter 141-171 - EXCELLENCE
Twu[°C] = leaving exchanger water temperature
Tae [°C]: external exchanger inlet air temperature
1. Normal operating range
2. Normal operating range with modulating fans
3. Operating range where the use of ethylene glycol is mandatory in relation to the temperature of the water at the outlet of the user side exchanger
4. Operating range with modulating compressor
Dimensional drawings - PREMIUM Version
ELFOEnergy Extended Inverter 21 - 31 - 41
DABQ921 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Power input
4. Functional spaces
5. Electric fan (Supply)
6. internal exchanger water inlet (GAS F 1”)
7. internal exchanger water outlet (GAS F 1”)
(M) Air supply
Size 21 31 41
Length mm 942 942 942
Depth mm 433 433 433
Height mm 992 992 992
W1 kg 37 38 40
W2 kg 17 18 20
W3 kg 39 40 42
W4 kg 19 20 22
Operating weight kg 112 116 124
Shipping weight kg 114 118 126
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - PREMIUM Version
ELFOEnergy Extended Inverter 51-71
DABQ951 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Power input
4. Functional spaces
5. Electric fan (Supply)
6. internal exchanger water inlet (GAS F 1”)
7. internal exchanger water outlet (GAS F 1”)
(M) Air supply
Size 51 71
Length mm 1087 1087
Depth mm 445 445
Height mm 1234 1234
W1 kg 51 53
W2 kg 32 33
W3 kg 53 55
W4 kg 34 34
Operating weight kg 170 175
Shipping weight kg 172 177
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - PREMIUM Version
ELFOEnergy Extended Inverter 81-91-101
DABQ981 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Unit control keypad
4. Power input
5. Functional spaces
6. Electric fan (supply - return)
7. Internal exchanger water inlet (GAS F 1 1/4”)
8. Internal exchanger water outlet (GAS F 1 1/4”)
(M) Air supply
Size 81 91 101
Length mm 1731 1731 1731
Depth mm 724 724 724
Height mm 1137 1137 1137
W1 kg 65 65 65
W2 kg 35 35 35
W3 kg 85 85 85
W4 kg 55 55 55
Operating weight kg 240 240 240
Shipping weight kg 250 250 250
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - PREMIUM Version
ELFOEnergy Extended Inverter 121 - 131 - 141
DABQ9121 REV01
03/11/2015
1. Compressor compartment
2.
3.
4. Power input
5. Functional spaces
6.
7.
8. Internal exchanger water outlet (GAS F 1 1/4”)
(M) Air supply
ical panel
Electr
Unit control keypad
Electric fan (supply - r
Internal exchanger water inlet (GAS F 1 1/4”)
eturn)
Size 121 131 141
Length mm 1731 1731 1731
Depth mm 724 724 724
Height mm 1517 1517 1517
W1 kg 65 65 65
W2 kg 35 35 35
W3 kg 85 85 85
W4 kg 55 55 55
Operating weight kg 240 240 240
Shipping weight kg 250 250 250
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 21 - 31 - 41
DABQ921 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Power input
4. Functional spaces
5. Electric fan (Supply)
6. internal exchanger water inlet (GAS F 1”)
7. internal exchanger water outlet (GAS F 1”)
(M) Air supply
Size 21 31 41
Length mm 942 942 942
Depth mm 433 433 433
Height mm 992 992 992
W1 kg 37 38 40
W2 kg 17 18 20
W3 kg 39 40 42
W4 kg 19 20 22
Operating weight kg 112 116 124
Shipping weight kg 114 118 126
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 51 - 71
DABQ951 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Power input
4. Functional spaces
5. Electric fan (Supply)
6. internal exchanger water inlet (GAS F 1”)
7. internal exchanger water outlet (GAS F 1”)
(M) Air supply
Size 51 71
Length mm 1087 1087
Depth mm 445 445
Height mm 1234 1234
W1 kg 51 53
W2 kg 32 33
W3 kg 53 55
W4 kg 34 34
Operating weight kg 170 175
Shipping weight kg 172 177
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 81 - 91 - 101
DABQ981 REV00
24/11/2014
1. Compressor compartment
2. Electrical panel
3. Unit control keypad
4. Power input
5. Functional spaces
6. Electric fan (supply - return)
7. Internal exchanger water inlet (GAS F 1 1/4”)
8. Internal exchanger water outlet (GAS F 1 1/4”)
(M) Air supply
Size 81 91 101
Length mm 1731 1731 1731
Depth mm 724 724 724
Height mm 1137 1137 1137
W1 kg 65 65 65
W2 kg 35 35 35
W3 kg 85 85 85
W4 kg 55 55 55
Operating weight kg 240 240 240
Shipping weight kg 250 250 250
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 121
DABQ9121 REV01
03/11/2015
1. Compressor compartment
2.
3.
4. Power input
5. Functional spaces
6.
7.
8. Internal exchanger water outlet (GAS F 1 1/4”)
(M) Air supply
ical panel
Electr
Unit control keypad
Electric fan (supply - r
Internal exchanger water inlet (GAS F 1 1/4”)
eturn)
Size 121
Length mm 1731
Depth mm 724
Height mm 1517
W1 kg 70
W2 kg 55
W3 kg 110
W4 kg 75
Operating weight kg 310
Shipping weight kg 320
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 131 - 141 - 151
DABQ9131_151_1 REV01
21/10/2014
1. Compressor compartment
2. Electrical panel
3. Unit control keypad
4. Power input
5. Functional spaces
6. Electric fan (supply - return)
7. Internal exchanger water inlet (GAS F 1 1/4”)
8. Internal exchanger water outlet (GAS F 1 1/4”)
(M) Air supply
Size 131 141 151
Length mm 1341 1341 1341
Depth mm 1159 1159 1159
Height mm 1520 1520 1520
Operating weight kg 290 300 320
Shipping weight kg 300 310 330
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
Dimensional drawings - EXCELLENCE Version
ELFOEnergy Extended Inverter 161 - 171
DABQ9161_171_1 REV01
Data: 21/10/2014
1. Compressor compartment
2. Electrical panel
3. Unit control keypad
4. Power input
5. Functional spaces
6. Electric fan (supply - return)
7. Internal exchanger water inlet (GAS Victaulic1” 1/2)
8. Internal exchanger water outlet
(M) Air supply
(GAS Victaulic1” 1/2)
Size 161 171
Length mm 1341 1341
Depth mm 1146 1146
Height mm 1770 1770
Operating weight kg 390 390
Shipping weight kg 400 400
The presence of optional accessories may result in a substantial variation of the weights shown in the table.
CLIVET SPA
Via Camp Lonc 25, Z.I. Villapaiera - 32032 Feltre (BL) - Italy
Tel. + 39 0439 3131 - Fax + 39 0439 313300 - info@clivet.it
CLIVET UK LTD (Sales)
4 Kingdom Close, Segensworth East - Fareham, Hampshire - PO15 5TJ - United Kingdom
Tel. + 44 (0) 1489 572238 - Fax + 44 (0) 1489 573033 - info@clivet-uk.co.uk
CLIVET AIRCON LTD (Service and Maintenance Division)
Units F5&F6 Railway Triangle Ind Est, Walton Road - Portsmouth, Hampshire - PO6 1TG - United Kingdom
Tel. +44 (0) 2392 381235 - Fax. +44 (0) 2392 381243 - info@clivetaircon.co.uk
CLIVET ESPAÑA COMERCIAL S.L. (Sales)
Calle Gurb, 17 1º 1ª - 08500 Vic, Barcelona - España
Tel: +34 93 8606248 - Fax +34 93 8855392 - info@clivetcomercial.com
CLIVET ESPAÑA S.A.U. (Service and Maintenance Division)
Calle Real de Burgos Nº 12 - 28860 Paracuellos del Jarama, Madrid - España
Tel. +34 91 6658280 - Fax +34 91 6657806 - info@clivet.es
CLIVET GmbH
Hummelsbütteler Steindamm 84, 22851 Norderstedt - Germany
Tel. + 49 (0) 40 32 59 57-0 - Fax + 49 (0) 40 32 59 57-194 - info.de@clivet.com
CLIVET RUSSIA
Elektrozavodskaya st. 24, oce 509 - 107023, Moscow, Russia
Tel. + 74956462009 - Fax + 74956462009 - info.ru@clivet.com
CLIVET MIDEAST FZCO
Dubai Silicon Oasis (DSO), High Bay Complex, Ind Unit No. 3, PO BOX 342009, Dubai, UAE
Tel. + 9714 3208499 - Fax + 9714 3208216 - info@clivet.ae
CLIVET AIRCONDITIONING SYSTEMS PRIVATE LIMITED
4BA, Gundecha Onclave - Kherani Road,Saki Naka, Andheri (East) - Mumbai 400 072 - India
Tel. +91 22 6193 7000 - Fax +91 22 6193 7001 - info.in@clivet.com
www.clivet.com
Loading...