Zodiac Z950 User manual

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Z950
EN
Instructions for installation and use - English
Heat pump
Translation of the original instructions in french
05470135_REV02

1
WARNINGS
Carefully read the instrucons in this manual before using the unit.
GENERAL WARNINGS
• Failure to respect the warnings may cause serious damage to the pool equipment
or cause serious injury, even death.
• Only a person qualied in the technical elds concerned (electricity,
hydraulics or refrigeraon) is authorised to carry out maintenance or
repair work on the appliance. The qualied technician working on the
appliance must use/wear personal protecve equipment (such as safety goggles
and protecve gloves, etc.) in order to reduce the risk of injury occurring when
working on the appliance.
• Before handling the appliance, check that it is switched o and isolated.
• The appliance is intended to be used for pools and spas for a specic purpose; it
must not be used for any purpose other than that for which it was designed.
• This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilies, or lack of experience and knowledge, unless
they have been given supervision or instrucon concerning use of the appliance by
a person responsible for their safety.
• Children should be supervised to ensure that they do not play with the appliance.
• This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilies or lack of experience and
knowledge if they have been given supervision or instrucon concerning use of the
appliance in a safe way and understand the hazards involved.
• Cleaning and user maintenance shall not be made by children without supervision.
• The appliance must be installed according to the manufacturer’s instrucons and
in compliance with local and naonal standards.
• The installer is responsible for installing the appliance and for compliance with
naonal installaon regulaons. Under no circumstances may the manufacturer
be held liable in the event of failure to comply with applicable local installaon
standards.
• For any work other than the simple user maintenance described in this manual, the
product should be referred to a qualied professional.
• If the appliance suers a malfuncon, do not try to repair it yourself; instead contact
a qualied technician.
• Deacvang, eliminang or by-passing any of the safety mechanisms integrated
into the appliance shall automacally void the warranty, in addion to the use of
spare parts manufactured by unauthorised third-party manufacturers.
• Do not spray inseccide or any other chemical (inammable or non-inammable)
in the direcon of the appliance, as this may damage the body and cause a re.
• Do not touch the fan or moving parts and do not place objects or your ngers in the
vicinity of the moving parts when the appliance is in operaon. Moving parts can
cause serious injury or even death.
EN

2
WARNINGS ASSOCIATED WITH ELECTRICAL APPLIANCES
• The power supply to the appliance must be protected by a dedicated 30 mA Residual
Current Device (RCD), complying with the standards and regulaons in force in the
country in which it is installed.
• Do not use any extension lead when connecng the appliance; connect the
appliance directly to a suitable power supply.
• Before carrying out any operaons, check that:
- The voltage indicated on the appliance informaon plate corresponds to the
mains voltage.
- The power grid must be adapted to the power requirements of the appliance, and
is grounded.
• In the event of abnormal operaon or the release of odours from the appliance,
turn it o immediately, unplug it from its power supply and contact a professional.
• Before servicing or performing maintenance on the appliance, check that it is
powered o and completely disconnected from the power supply. Moreover,
check that the heang priority (where applicable) is deacvated and that any
other device or accessory connected to the appliance is also disconnected from
the power supply.
• Do not disconnect and reconnect the appliance to the power supply when in
operaon.
• Do not pull on the power cord to disconnect it from the power supply.
• If the power cord is damaged, it must be replaced by the manufacturer, its technician
or a qualied person to guarantee safety.
• Do not perform maintenance or servicing operaons on the appliance with wet
hands or if the appliance is wet.
• Before connecng the appliance to the power supply, check that the connecon
unit or socket to which the appliance will be connected is in good condion and
shows no signs of damage or rust.
• For any component or sub-assembly containing a baery: do not recharge or
dismantle the baery, or throw it into a re. Do not expose it to high temperatures
or direct sunlight.
• In stormy weather, disconnect the appliance from the power supply to prevent it
from suering lightning damage.
• Do not immerse the appliance in water or mud.
WARNINGS CONCERNING APPLIANCES CONTAINING REFRIGERANT
• Do not discharge R410A uid into the atmosphere. This is a uorinated greenhouse
gas, covered by the Kyoto Protocol, with a Global Warming Potenal (GWP) = 2088
(European regulaon EU 517/2014).
• In order to comply with the applicable standards and regulaons in terms of the
environment and installaon, in parcular French decree No. 2015-1790 and/or
European regulaon EU 517/2014, a leak test must be performed on the cooling
circuit when starng up the appliance and at least once a year. This operaon must
be carried out by a specialist cered to test cooling appliances.

3
INSTALLATION AND MAINTENANCE
• The appliance may not be installed close to combusble materials, or the air duct
inlet of an adjacent building.
• With some appliances, it is essenal to t a "protecon grid"-type accessory if the
unit is installed in an area with uncontrolled access.
• During installaon, troubleshoong and maintenance, pipes may not be used as
steps: the pipe could break under the weight, spilling coolant and possibly causing
serious burns.
• Before beginning work on the cooling circuit, stop the appliance and wait for a few
minutes before ng the temperature and pressure sensors. Some elements such
as the compressor and piping may reach temperatures in excess of 100°C and high
pressures with the consequent risk of severe burns.
TROUBLESHOOTING
All brazing must be carried out by qualied brazers.
• Replacement pipes must always be made of copper in compliance with standard
NF EN 12735-1.
• Leak detecon; pressure test:
- never use oxygen or dry air, risk of re or explosion,
- use dry nitrogen or the mixture of nitrogen and refrigerant indicated on the
informaon plate,
• the test pressure for both the high and low pressure circuits must not exceed 42
bar in cases where the appliance is equipped with the oponal pressure gauge.
• The high pressure circuit pipes are made of copper and have a diameter equal to or
greater than 1’’5/8. A 2.1 test cercate in compliance with standard NF EN 10204
must be requested from the supplier and led in the installaon's technical le.
• Technical data relave to the safety requirements of the various applicable direcves
must be indicated on the informaon plate. This data must be recorded in the
installaon instrucons for the appliance which are included in the installaon
technical le: model, code, serial number, maximum and minimum OT, OP, year of
manufacture, EC label, manufacturer’s address, refrigerant and weight, electrical
parameters, thermo-dynamic and acousc performances.
LABELLING
• The equipment must be labelled so as to specify that it is out of order and that the
refrigerant has been drained.
• The label must be dated and signed.
EN

4
RECOVERY
• When draining the refrigerant for maintenance or decommissioning, best pracces
should be followed in order to safely drain all of the refrigerant.
• When transferring refrigerant to a cylinder, make sure that you use a recovery
cylinder that is compable with the refrigerant. Make sure that the correct number
of cylinders are provided for recovering all of the refrigerant. All cylinders used must
be intended for the recovery of refrigerant and must be labelled for this specic
refrigerant. The cylinders must be equipped with a vacuum valve and a stop gate
in good working order. Empty collecon cylinders are drained and, where possible,
cooled before recovery.
• The recovery equipment must be in good working order, the instrucons for using
the equipment must be within reach and the equipment must be compable for
use with the refrigerant concerned, including, where appropriate, a ammable
refrigerant. Moreover, a set of calibrated scales must be available and in good
working order. The pipework must be complete, have no leaks or disconnected
connectors, and must be in good condion. Before using the recovery unit, check
that it is in good working order, that it has been well maintained and that the
associated electric components are sealed so as to prevent any risk of re in the event
of refrigerant being released. If you have any doubts, contact the manufacturer.
• The recovered refrigerant must be sent to the refrigerant supplier in its recovery
cylinder with a waste transfer note. Do not mix dierent refrigerants in the recovery
units, and in parcular in the cylinders.
• If the compressor has been removed or if oil from the compressor has been drained,
check that the refrigerant has been completely removed to prevent it from mixing
with the lubricant. The draining process must be carried out before returning the
compressor to the supplier. Only the electric heater of the compressor body can
be used to accelerate this process. This operaon can be carried out safely once all
liquids within the system have been drained.
Recycling
This symbol is required by European Community Direcve 2012/19/UE on WEEE (Waste Electrical and
Electronic Equipment) and means that your appliance must not be thrown into a normal bin. It will be
selecvely collected for the purpose of reuse, recycling or transformaon. Any substances it may contain
which are potenally dangerous to the environment shall be eliminated or neutralised. Request informaon
on recycling procedures from your retailer.

5
Tip: to make it easier to contact your retailer
• Write down your retailer's contact details to help you nd them more easily and ll in the "product"
informaon on the back of the manual; your retailer will ask you for this informaon.
• Before handling the appliance, it is vital that you read this installaon and user manual, as
well as the "Warranes" booklet delivered with the appliance. Failure to do so may result in
material damage or serious or fatal injury and will void the warranty.
• Keep and pass on these documents for later viewing throughout the appliance's service life.
• The distribuon or modicaon of this document in any way is prohibited, without prior
authorisaon from Zodiac®.
• Zodiac® is constantly developing its products to improve their quality. The informaon
contained herein may therefore be modied without noce.
CONTENTS
❶ Specicaons 6
1.1 I Descripon 6
1.2 I Technical specicaons 7
1.3 I Dimensions and marking 8
❷ Installaon 9
2.1 I Selecng the locaon 9
2.2 I Hydraulic connecons 10
2.3 I Electrical connecons 11
❸ Use 13
3.1 I Operang principle 13
3.2 I User interface presentaon 13
3.3 I Operaon 16
3.4 I User funcons 17
❹ Maintenance 20
4.1 I Winterising 20
4.2 I Maintenance 21
❺ Troubleshoong 22
5.1 I Appliance behaviour 22
5.2 I Error code display 23
5.3 I Advanced seng parameters (accessible by a qualied technician) 25
5.4 I Advanced operang principles 28
5.5 I Wiring diagrams 30
v v
EN

6
❶ Specicaons
1.1 I Descripon
Z950 TD35 TD45 TD60 TD90 TD120
Single cooling circuit
Double cooling circuit
Ø63 connector (x2)
Ø75 connector (x2)
Winterising caps (x2)
PAC NET (cleaning product)
: supplied
: available as accessories

7
1.2 I Technical specicaons
Z950 TD35 TD45 TD60 TD90 TD120
Operang temperatures air -12 to 38 °C
water 10 to 40 °C
Defrosng by cycle inversion Air T°C < 10 °C
Voltage 400V/3/50 Hz
Admissible variaon in voltage ± 10 % (during operaon)
Polluon class I
Polluon degree 2
Overvoltage category II
Protecon fuse (F, quick) 10 A / 250 V
Protecon rang IP44
Refrigerant gas R410-A kg 6 7.5 9 2 x 9 2 x 11
Minimum cable secon* mm² 4 6 10 16 25
Proof pressure bar 3
Service pressure bar 1.5
Maximum inlet pressure bar 3.5
Head loss KPa 15 50 41.6 52 74
Recommended water ow rate m³/h 13 20 30 42 60
Acousc power db(A)** 83 83 90 90 90
Acousc pressure at 10 m db(A)** 52 52 58 58 58
Net weight kg 185 210 287 447 500
Gross weight kg 195 220 310 475 545
PERFORMANCE: 15 °C air / 26 °C water / Humidity : 70%
Power consumed kW 6.20 8.10 11.50 16.80 23.90
Power output kW 30.53 39.70 56.80 80.20 110.50
Average COP 4.92 4.90 4.94 4.77 4.62
PERFORMANCE: 28 °C air / 28 °C water / Humidity : 80%
Power consumed kW 6.93 8.53 12.25 17.6 24.97
Power output kW 39.48 47.94 68.1 98.1 133.1
Average COP 5.69 5.62 5.54 5.56 5.32
* Values provided for informaon purposes for a maximum length of 20 metres (calculaon base: NFC15-100), must be checked and adapted to the
installaon condions and standards of the installaon country.
** In accordance with the standards UNE-EN 12102 / ISO 3744:2010
EN

8
1.3 I Dimensions and marking
TD35 - TD45 TD60 -TD90 - TD120
Base
Axial fan
Interface
ulisateur
Evaporator
Water
Inlet/
Outlet
Aluminium
body
Front and side
Liing
points
Boom
Z950 TD35 TD45 TD60 TD90 TD120
X(mm) 1,050 1,050 1,300 1,300 1,300
Y(mm) 1,000 1,000 1,700 2,100 2,400
Z(mm) 1,200 1,200 1,560 1,560 1,760
YY
XX
Z

9
❷ Installaon
2.1 I Selecng the locaon
• Installaon is only permied outdoors.
• Do not li the appliance by the body; use the dedicated points on its base (see § “1.3 I
Dimensions and marking“).
• When the appliance is installed and protected by a residual current device (RCD) with a
maximum current of 30 mA, it should be installed at a distance of at least 2 metres from the
edge of the pool.
• If no RCD is installed with the appliance, it should be installed at a distance of at least 3.5
metres from the edge of the pool.
• The appliance must be installed at a minimum distance from the pool's surrounding edge.
This distance is determined by the electrical standards which apply in the installaon country.
• Provide for a clear space around the appliance and ensure that the air inlet and outlet are not
obstructed for its correct operaon and maintenance.
• The device must be installed vercally on a stable, level, and solid surface.
• This surface must be able to bear the weight (see § “1.2 I Technical specicaons”) of the appliance (in
parcular in the case of installaon on a roof, a balcony or any other support). We recommend that the
appliance is installed on a slab which allows condensates to be piped.
The appliance must not be installed:
• With the blowing towards a permanent or temporary obstacle (awning, brushwood, etc.) less than 5 metres away,
• Within range of water or mud jets, sprays or run-o (take the eect of the wind into account),
• Near a heat source or ammable gas,
• Near high-frequency equipment,
• In a locaon where it would be subject to snow build-up,
• In a locaon where it might be ooded by the condensates produced by the appliance when operang.
Tip: to reduce noise produced by your heat pump
• Do not install it under or facing a window.
• Do not lt it towards your neighbours.
• Install it in an open space (sound waves are reected on surfaces).
• Install an acousc screen around the heat pump, respecng the distances (see diagram §”2.2 I Hydraulic
connecons”).
• Install 50 cm of exible PVC pipe at the heat pump water inlet and outlet to absorb vibraons.
EN

10
2.2 I Hydraulic connecons
• A by-pass must be installed to make it easier to work on the appliance.
• The device will be connected to the pool's ltraon circuit with a Ø63 or Ø75 PVC pipe (depending on the model) using
the supplied connectors, aer the lter and before the water treatment. We strongly recommend the installaon of a
siphon if the water treatment system inlet is located less than 25 cm below the heat pump water outlet.
• Respect the direcon of hydraulic connecon.
• As a prevenve measure, we recommend that a non-return valve is added to prevent chemicals from reaching the
pump if the hydraulic circuit stops.
1.5 m *
1.5 m *
1.5 m * 1 m*
2 m*
: water inlet valve
: by-pass valve
: water outlet valve
: water inlet connector
(PVC-U union)
: water outlet connector
(PVC-U union)
(* minimum distance
Connecon to a standard ltraon circuit
Informaon: condensate drainage
Cauon, several litres of water can be drained from your appliance each day, which is related to the
condensaon of moisture contained in the air. We strongly recommend connecng the drain to a suitable
water drainage system. The installaon of a siphon is recommended inside the appliance to avoid stagnant
water.

11
2.3 I Electrical connecons
2.3.1 Electrical power supply connecon
• Before any work inside the appliance, you must cut the appliance’s electricity supply as there
is a risk of electric shock which may cause material damage, serious injury or even death.
• Incorrectly ghtened terminals may cause the terminal box to heat up, which can invalidate
the warranty.
• Only a qualied and experienced technician is authorised to carry out cabling work within the
appliance or to replace the power cord.
• The installer must consult the electricity provider if necessary and ensure that the equipment
is connected correctly to an electricity network with impedance under 0.095 ohm.
• The heat pump's electrical supply must be provided through a protecon and circuit breaking device (not supplied)
complying with the standards and regulaons in force in the country where it is installed.
• The appliance is provided for connecon to a general power supply with a TT or TN-S neutral regime.
• Electrical protecon: three-pole residual current circuit breaker (minimum 30 mA).
• Addional protecon may be required during installaon to guarantee the overvoltage category II.
• The power supply must correspond to the voltage indicated on the appliance's informaon plate.
• If there are uctuaons in the input voltage, the installaon of a voltage stabiliser is recommended to prevent damage
to the appliance.
• The power cord must be insulated against any cung or hot elements that may damage or crush it.
• The appliance must be connected to an earth socket.
• The electrical connecon lines must be xed.
• Use the gland to pass the power cord into the appliance.
• Use the power cord (RO2V type) adapted for outdoor or buried use (or run the cable into a protecon duct).
• We recommend burying the cable at a depth of 50 cm (85 cm under a road or path) in an electrical duct.
• If this buried cable meets another cable or pipe (gas, water, etc.), there must be more than 20 cm between them.
• The electrical connecon must be compliant with the wiring diagram (see §”5.5 I Wiring diagrams”)
• Connect the power cord to the connecon terminal board.
• Connect the earth wire to the planned locaon.
• The connecons are shown in diagram form in the following image.
R - S - T: Phases
N : Neutral
EN

12
2.3.2 "Heang priority" opon
• Before any work inside the appliance, you must cut the appliance’s electricity supply as there
is a risk of electric shock which may cause material damage, serious injury or even death.
• Use cables with a secon of at least 2x0.75 mm², RO2V type and with a diameter between 8
and 13 mm.
This funcon allows the appliance to start or maintain ltraon in order to detect the water temperature and thus acvate
the ltraon + heang unit to maintain a constant water temperature. The lter pump is thus said to be slaved to the
heang system. Filtraon is kept in operaon or acvated if the pool temperature falls below the desired temperature
(see § “5.3 I Advanced seng parameters (accessible by a qualied technician)”).
The start-up of the pool's ltraon pump also starts up the compressor. When the compressor stops, this also stops the
ltraon pump.
The me between the compressor start-up and the pump start-up is congurable, just like the me between
the compressor stopping and the pump stopping.
• Connect as shown below.
Power for the lter pump
Two possible
connecons for the
lter pump :
Two-pole
Three-pole
Heat pump
Filtraon mer

13
❸ Use
3.1 I Operang principle
3.1.1 General operaon
Your heat pump uses the calories (heat) in the air to heat up your pool's water. The process to heat your pool's water to
the temperature you want may take a few days as it depends on the weather condions, the heat pump's power and the
dierence between the water temperature and the temperature you want.
The hoer and more humid the air, the beer your heat pump will perform. The outdoor parameters for opmal
operaon are an air temperature of 28°C, a water temperature of 28°C and 80% relave humidity.
Tip: to improve the heang and maintaining of your pool's temperature
• Ancipate the commissioning of your pool far enough in advance before you use it.
• When heang, set the water circulaon to connuous operaon (24/7).
• To maintain the temperature throughout the season, run "automac" circulaon for at least 12 hours/day
(the longer this me the longer the heat pump will have enough operang range to heat up).
• Cover the pool with a sheet (bubble canopy, canvas, etc.) to prevent heat loss.
• The heat pump will be even more ecient if it operates during the warmest hours of the day.
• Keep the evaporator clean.
• Set the temperature you want and let the heat pump run (adjusng the setpoint to maximum will not
heat the water more quickly).
The appliance must operate in pool water with the following properes:
pH 7.2 - 7.8
Residual chlorine 1 - 2 ppm
Alkalinity 80 - 125 ppm
Total dissolved solids ≤ 3000 mg/L
Hardness 200-300 ppm
3.2 I User interface presentaon
3.2.1 Presentaon of the display screen
Symbol Descripon
Water temperature at intake
EN

14
Water temperature at outlet
Operang mode
Appliance status
Error codes
Operang condion of components
3.2.2 Descripon of the display screen
Symbol Descripon
Operang modes
Heang mode acvated
Cooling mode acvated
Heang/Cooling mode acvated
Appliance status
Turned o
In standby
Time programming acvated
Operang
Defrosng
Appliance stopped (frost protecon)
Equipment status
Compressor 1 acvated
Compressor 2 acvated
4-way valve acvated
Fan speed normal
Electrical resistor
Priority heang acvated

15
Communicaon problem (RS485)
Addional informaon
Time seng
Set point
Alarm in progress
Keypad locked
3.2.3 Presentaon of the funcon keys
"On/o" buon
Time seng buon
Temperature and consumpon values display
Operang mode seng buon
Go back in the menus
Setpoint temperature adjustment buon
Electrical resistor acvaon buon
Value seng buons
EN

16
3.3 I Operaon
3.3.1 Starng up the appliance
• Check that there are no tools or other foreign objects in the appliance,
• Ret the panel providing access to the technical part (see § “1.3 I Dimensions and marking”),
• Set the valves as follows: valve B wide open, valves A, C, D and E closed.
: water inlet valve
: by-pass valve
: water outlet valve
: water inlet adjustment valve
(oponal)
: water outlet adjustment valve
(oponal)
• An incorrect by-pass seng may cause the heat pump to malfuncon.
• Check that the hydraulic connecons are correctly ghtened and that there are no leaks.
• Check that the appliance is stable.
• Turn on the water ow (by acvang ltraon).
• Close valve B gradually so that the lter pressure is increased by 150g (0.150 bars).
• Open valves A, C and D fully then valve E by half (the air which has built up in the heat pump condenser and the
ltraon circuit will bleed out). If valves D and E are not present, open valve A wide and close valve C by half.
• Connect the power supply to the heat pump.
• Power up the device by connecng the external general switch to the appliance. Once the appliance is connected,
check the phase currents.
• The appliance is ed with a crankcase heater: it must be powered for at least one hour
before it is switched on so that the compressor oil reaches opmal operang condion and
can lubricate the components that it contains.
• Press to switch the appliance on.
• Check the currents of the electric motors, ensuring that they do not exceed the specied
values.
• Check the gas load (high and low pressure gauges must be installed in the cooling circuit).
3.3.2 Conguring the setpoint
• Press to enter the temperature seng mode.
• Press or to change the temperature * (press and hold for rapid scrolling).
• Press to conrm the seng.
• Press to exit the temperature seng mode.
• The setpoint temperature is displayed on the screen:
Aer the start-up steps for your heat pump:
• Shut down the water circulaon temporarily (by stopping the ltraon or closing valve B or C) to check that your
appliance stops aer a few seconds (via the acvaon of the ow switch).
• Reduce the temperature setpoint to below the water temperature to check that the heat pump stops operang.
• Switch o the heat pump by pressing and check that it stops.
*Maximum setpoint temperature = 40°C / Minimum setpoint temperature = 10°C.

17
3.4 I User funcons
3.4.1 Locking/unlocking the keyboard
To lock or unlock the keyboard, press and simultaneously for 5 seconds: the lock icon appears on the
home screen when the keypad is locked and disappears when it is unlocked.
3.4.2 Time seng
• Press .
• Press or to set the hours.
• Press and or to set the minutes.
• Press to conrm and return to the main menu.
3.4.3 Acvaon/deacvaon of "Time programming"
• If "Time programming" is acvated but no period has been programmed, the appliance will not start.
• Press for at least 2 seconds.
• Press for at least 5 seconds. The start and end mes of the rst period are displayed.
• Press or to set the start me for the rst period.
• Press and or to set the minutes.
• Press and or to set the end me for the rst period.
• Press and or to set the minutes.
• Repeat the process to program the mes for periods 2 and 3 if necessary.
• Press to conrm and return to the main menu.
3.4.4 Acvang/deacvang modes
“Heang” mode
• Press .
• “Heang” mode is acvated and the icon is displayed on the home screen.
“Cooling“ mode
Acvang the “Cooling” mode allows the appliance’s cycle to be reversed to cool the pool water when it exceeds the
setpoint temperature by more than 1°C (congurable).
• Press . ”Heang” mode is acvated.
• Press a second me. “Cooling” mode is acvated and the icon is displayed on the home screen.
“ Heang/Cooling“ mode
Acvang the “Heang/Cooling“ mode allows the appliance to automacally heat or cool the pool water depending on
the pool water temperature or the setpoint temperature.
• Press . ”Heang” mode is acvated.
• Press a second me. “Cooling” mode is acvated.
• Press a third me. “Heang/Cooling“ mode is acvated and the icon is displayed on the home screen.
EN

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3.4.5 Sensor temperature reading
• Press to display the temperature sensor values and the compressor consumpon (the three values correspond
to each of the compressor phases).
• Press or to display the dierent values (which are detailed in the table below) .
T1 Water inlet temperature
T2 Evaporator 1 sensor (defrost sensor)
T3 Discharge sensor 1
T4 Sucon sensor 1
T5 Evaporator 2 sensor (defrost sensor)
T6 Discharge sensor 2
T7 Sucon sensor 2
T8 Ambient temperature:
T9 Water outlet temperature
T10 Circuit 1 valve posion
T11 Circuit 2 valve posion
T12 NA
T13 NA
T14 NA
T15 NA
T16 Phase 1 current Compressor 1
T17 Phase 2 current Compressor 1
T18 Phase 3 current Compressor 1
T19 Phase 1 current Compressor 2
T20 Phase 2 current Compressor 2
T21 Phase 3 current Compressor 2
• The values related to compressor consumpon can uctuate depending on the water and outside air
temperatures. The consumpon values of the compressor phases do not necessarily have to match.