SumHeat Fi - Pump HAYWARD - Free user manual and instructions

USER MANUAL SumHeat Fi HAYWARD

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

n/a HWX20000330402 n/a n/a n/a

n/a n/a n/a HWX20000140449 n/a

n/a n/a HWX20000140442 n/a n/a

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n/a n/a n/a HWX20011491 n/a

n/a HWX32016120011 n/a n/a n/a

n/a HWX20000330402 n/a n/a

n/a n/a HWX20000140442 n/a

n/a HWX20000140401 n/a n/a

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Coude PVC Ø 50 mm HWX20011359

2.1 Technical data for the swimming pool heat pump unit 5

3.4 Electrical connection 12

3.5 Initial start-up 14

3.6 Water flow setting 16

4.2 Setting the Date and Time 18

4.3 Timer function settings 18

4.4 Setting and visualisation of the set point 20

4.5 Locking and unlocking the touch screen 21

6.3 Heating priority wiring for three phases pump 33

6.4 Exploded view and spare parts 34

6.5 Troubleshooting guide 42

6.6 Recording base 45

6.7 End of life of the device 461

1. GENERAL INSTRUCTIONS - SAFETY

Thank you for purchasing the Hayward heat pump for swimming pools. The Hayward SUMHEAT FULL INVERTER heat pump has been designed to strict manufacturing standards meeting the highest levels of quality required. Hayward heat pumps offer you exceptional performance throughout your bathing season by adapting wattage, power usage and noise levels to the heating requirements of your swimming pool thanks to FULL INVERTER control logic. Read the instructions in this manual carefully before using the device. This manual includes all the necessary information for installation, trouble-shooting and maintenance. Read this manual carefully before opening the unit or doing any maintenance work on it. The manufacturer of this product shall on no account accept any liability for injury to a user or damage to the unit further to any errors made during installation, trouble-shooting or unnecessary maintenance. It is particularly important to follow the instructions given in this manual at all times. After having read this manual, keep it for future usage. Authorised personnel

• The installation, electrical connections, maintenance and repairs of the device must be carried out by an accredited professional in accordance with the regulatory texts and the rules of the art in effect in the country where the device is installed (see § 3.4). For any intervention on the cooling circuit, the professional must hold a certificate of competence in handling refrigerants. For France: - Low-voltage electrical installation according to NF-C 15-100. - Legislation on the handling of refrigerants: Decree 2007/737 and its implementation orders.2

(continued) This product contains refrigerant gas R32 This device contains R32. Never use a refrigerant other than R32. Any other gaseous body mixed with R32 could cause abnormally high pressure and lead to a failure or pipes bursting and injuring people. During repairs or maintenance operations, use copper tubes that comply with Standard NF EN 12375-1 and with European Pressure Equipment Directive 97/23/EC. As the heat pump is pressurized, never pierce the pipes or attempt any brazing. There is a risk of explosion. Never expose the device to flames, sparks or other sources of ignition. It could explode and cause serious or even fatal injuries. To detect refrigerant leaks: do not use a halide lamp or any other detector that uses an open flame. Do not use potential sources of ignition under any circumstances. This product contains fluorinated greenhouse gases regulated by the Kyoto protocol. Do not release these gases into the atmosphere. Security unit: A2L. GWP(1) value: 675, based in the 4th report of the IPCC. The quantity of refrigerant, based on the F-Gas regulation no. 517/2014, is stated on the unit's rating plate. Any intervention on the cooling circuit must be carried out by an accredited professional as mentioned hereinabove. Periodic inspections for leaks of refrigerant may be required by European or local legislation. Please contact your local distributor for more information.

• Warning, refrigerants can be odourless.

• Do not pierce or heat the pipes, risk of explosion and serious burns.

• Do not use a method for accelerating the defrosting or cleaning process other than those recommended by the manufacturer.

• The device must be stored in a room that does not contain any source of ignition operating on a permanent basis (for example, open flames, gas device or electric radiator that is operating). (1) Global warming potential3

(continued) Installation conditions

• This heat pump is designed exclusively to heat swimming pool water; do not use this equipment for any other purpose.

• Do not attempt to install this device by yourself.

• If you detect a fault or any abnormal situation, do not install the heat pump and contact your dealer immediately.

• If kept in storage, the heat pump should be kept in a well-ventilated room with a floor area of more than A min (m²) as calculated by the following formula:

min = (M/(2.5 x 0.22759 x h0))². M is the quantity of refrigerant in the device in kg, and h0 is the storage height. If stored no the floor, h0 = 0.6 m.

• This product was designed exclusively for domestic use and installation outdoors. The air that escapes from the product must be able to flow freely and must not be used for other purposes such as heating or cooling a room or building.

• Check the power cable. If the power cable is damaged, it has to be replaced by the manufacturer, its after-sales service or by a qualified and authorised person.

• Grounding connection of the device and its continuity are mandatory. The ground wire has to be longer than the other wires in order to prevent the risks of electric shock in the event the cable is pulled out. The electrical installation must be equipped with a differential protection of 30 mA (see § 3.4).

• Make sure the support provided for the unit is strong enough to bear the weight of the unit.

• Failure to comply with recommendations will invalidate the warranty. Instructions for servicing - maintenance Maintenance operations must be carried out once per year in order to guarantee the longevity and the good working condition of the heat pump.

• Maintenance and the different operations must be carried out at the recommended times and frequencies as specified in this manual.

• Only use genuine spare parts.

• Check the power cable. If the power cable is damaged, it has to be replaced by the manufacturer, its after-sales service or by a qualified and authorised person.

• Verify the grounding connection of the device and its continuity.

• Clean the coil with the help of a soft brush or jet of air or water. Warning, never use a high pressure cleaner.4

• Verify that the drains flow well.

• Verify the tightening of the hydraulic and electrical connections

• Verify the hydraulic sealing of the condenser.

• Have the leak-tightness of the cooling circuit to the leak detector checked by an accredited professional. Before any maintenance operation, the heating pump must be disconnected from any electrical current source. The maintenance operations must only be carried out by personnel that is qualified and authorised to handle liquid refrigerants. Instructions for winterising

• Put the heat pump in “OFF” mode.

• Cut the power supply to the heat pump.

• Empty the condenser with the help of the drain to avoid any risk of deterioration. (high risk of freezing).

• Close the by-pass valve and unscrew the entry/exit connection unions.

• Eliminate the maximum amount of residual stagnant water from the condenser with the help of an air gun.

• Close the water entry and exit areas of the heating pump to avoid introducing foreign bodies.

• Cover the heating pump with a dedicated winterising case. Any damage caused by poor winterising maintenance will lead to cancellation of the warranty. Conditions for use This device can be used by children aged 8 years and over as well as by persons who have reduced, physical, sensory or mental capacities, or who lack experience or knowledge, if they are correctly monitored or if instructions pertaining to the use of the device in complete safety have been given to them and the risks incurred are understood. Children must not play with the device. Cleaning and maintenance by the user must not be carried out by children without surveillance.5

2.1 Technical data for the swimming pool heat pump unit

Leak check frequency

Leak check frequency / No specific frequency. but an annual check is recommended Min--Max heating capacity (a)

Min--Max continuous current rating (a)

Max--Min continuous power (COP) (a)

Min--Max heating capacity (b)

Max--Min continuous power (COP) (b)

Maximum continuous current A

Starting current A < CMS Hydraulic connection

50 mm Nominal water flow (a)

Max. loss of head on water kPa

Coil resistance at 20°C Ohm

Sound pressure level at 10 meters dB(A)

Use the swimming pool heat pump unit within the following ranges of temperature and humidity to ensure safe and efficient operation. Heating mode Cooling mode Outside temperature -15°C – +43°C +7°C – +43°C Water temperature +12°C – +40°C +8°C – +40°C Relative humidity < 80% < 80% Setting range from the set point +15°C – +32°C +8°C – +32°C If the temperature or humidity does not correspond to these conditions, the security measures could be activated and the swimming pool heat pump unit may no longer work. The maximum heating temperature is set at 32°C to prevent damage to the liners. Hayward cannot be held responsible if used at a temperature above +32°C.8

Water Inlet valve Water outlet valve Filter By-pass valve Pool Water outlet Chlorinator cell (or other treatment) Pump filtration Note: The swimming pool heat pump unit is sold without any treatment or filtration equipment. The components presented in the diagram are spare parts to be supplied by the installer.10

3. INSTALLATION AND CONNECTION (continued)

700 mm 700 mm 700 mm Unit: mm Air inlet Air inlet Air inlet Air outletAir outlet Preferably, install the heat pump on a flat and dissociated cement block. The maximum installation distance between the unit and the swimming pool is 15 metres. The total length of the piping to and from the unit is 30 metres. Insulate both the above ground and buried hydraulic piping. The heat pump must be installed at a minimum distance from the pool in compliance with NF C 15-100 (3.5 m from the water for France) or in compliance with installation standards applicable in other countries. Do not install the heat pump close to a heat source. For installation in snowy regions we recommend sheltering the machine to avoid snow accumulating on the evaporator.

Place the heat pump outdoors and away from any enclosed technical space. Choose a location that is preferably sunlit and sheltered from dominant winds. The device must be perfectly accessible for later installation and maintenance work. Placed under a shelter, the minimum required distances mentioned below must be respected in order to avoid any risk of air recirculation and a deficiency in the unit's overall performance.11 If an automatic distributor or an electrolyser is used, it should be installed imperatively after the heat pump with the goal of protecting the titanium condenser against an elevated concentration of chemicals. Be sure to install the by-pass valve and the supplied union connections at the water inlet and outlet level in order to simplify purging during the winter period and to facilitate access when disassembling for maintenance. Water inlet Ø 50 mm Water outlet Ø 50 mm

3. INSTALLATION AND CONNECTION (continued)

3.3 Hydraulic connection

The unit is supplied with two 50 mm Ø union connections. Connect the water inlet to the heat pump coming from the filtration group then connect the water outlet to the heat pump at the water conduit going to the pool. Install a by-pass valve between the heat pump entrance and exit. (see diagram below).12

3. INSTALLATION AND CONNECTION (continued)

3.4 Electrical connection

Electrical installation and wiring for this equipment must be in conformity with local installation standards. Dry contact 7 A max potential free.Priority heating function L N

Verify that the available electrical power supply and the network frequency correspond to the required operating current taking into account the appliance's specific location, and the current required to supply any other appliance connected to the same circuit. HP5171DT3 HP5211DT3 HP5251DT3 HP5301DT3 HP5211ET3 HP5251ET3 HP5301ET3 See the corresponding wiring diagram in the appendix § 6.1. The connection box is behind the front panel.

• There are three L-N-GND connections for powering single-phase models.

3. INSTALLATION AND CONNECTION (continued)

Power supply 400V 3N∿ / 50Hz Dry contact 7 A max potential free. Priority heating function Use an RO 2V/R 2V or equivalent power cord. The cables sections are given for a maximum length of 25 m. They must however be checked and adjusted according to the installation conditions. Always shut down the main power supply before opening the electrical control box. After a cut-off of the power supply, wait 10 minutes before accessing the active internal parts of the equipment (power stored in the capacitors).

Remote A1 On/Off contact Never use an electrical plug for the power supply. The electrical power supply must have, in a suitable manner, an omnipolar protection device of the D-curve circuit breaker type as well as a 30mA protection differential circuit breaker (see following table). Models HP5171DT3 HP5211DT3 HP5251DT3 HP5301DT3 Power supply V/Ph/Hz 230V∿ 50Hz 230V∿ 50Hz 230V∿ 50Hz 230V∿ 50Hz D-Curve circuit breaker A 16 20 25 25 Cable section mm

3.5 Initial start-up

Start-up procedure - After installation is complete, follow these steps:

1) Rotate the fans by hand to verify that they can turn freely by hand, and

that the turbine is correctly affixed to the motor shaft.

2) Ensure that the unit is connected correctly to the main power supply (see

4) Verify that all water valves are open and that the water flows toward the

unit before switching on the heating or cooling mode.

5) Verify that the drainage hose is correctly affixed and that it causes no

7) Ensure that the alarm signal ( ) does not light up red.

If necessary see the troubleshooting guide (see § 6.4).

8) Set the water flow using the by-pass valve (see § 3.6 and 2.1), as

provided for by each model, to obtain an Entry/Exit temperature of 2°C.

9) After running for several minutes, verify that the air exiting the unit is cool

(between 5 and 10°).

10) With the unit operating, turn off the filter pump. The unit should

automatically turn off and display error code E03 (See § 6.4).

11) Allow the unit and the pool pump to run 24 hours per day until the

desired water temperature has been reached. When the set water inlet temperature is reached, the unit will turn off. It will automatically restart (as long as the pool pump is running) if the pool temperature is at least 0.5°C below the set temperature. Water flow switch - The unit is equipped with a flow switch that turns on the heat pump when the pool filtration pump is running, and deactivates it when the filtration pump is out of order. If the water is low, the E03 alarm code will appear on the regulator (See § 6.4).

3. INSTALLATION AND CONNECTION (continued)15

Time delay - The unit is equipped with a time delay of 3 minutes in order to protect the control circuit components, to eliminate restart cycling and contactor chatter. Thanks to this time delay, the unit automatically restarts approximately 3 minutes after each control circuit interruption. Even a brief power interruption will activate the restart time delay.

3. INSTALLATION AND CONNECTION (continued)16

3.6 Water flow setting

With the water entry and exit valves being open, adjust the by-pass valve in order to obtain a difference of 2°C between the inflow and outflow temperature (see principle diagram § 3.1). You can verify the switch by seeing the entry/ exit temperatures directly on the control panel.

3. INSTALLATION AND CONNECTION (continued)

Water inlet temperature Water outlet temperature Note: Opening the by-pass valve creates a weaker flow, which leads to an increase in ∆T. Closing the by-pass valve creates a stronger flow, which leads to a decrease in ∆T.17

1 Alarm (blinking red) 2 Locked screen 3 Date 4 Hour 5 Outside temperature

Recording base (Water temperature and power consumption) 7 Reading settings and saving 8 Scroll up / Increase 9 Scroll down / Decrease 10 Operating mode selection 10a Cooling mode 10b Heating mode 10c Automatic mode 11 Water Output temperature 12 Selecting silence mode 12a Setting silence mode timer 12b Silence mode and activation light 13 Conversion °C / °F 14 Water Input temperature

4.1 General presentation

The heat pump is equipped with a digital control panel with a touch screen, electronically connected and pre-set at the factory in heating mode.18 OFF Mode When the heating pump is in sleep mode (OFF Mode), the button is grey. ON Mode When the heating pump is running or regulating (ON Mode), the button lights up green.

4.2 Setting the Date and Time

4. USER INTERFACE (continued)

4.3 Timer function settings

Setting this function is necessary if you would like to run the heat pump for a shorter period than what is defined by the filtration clock. Therefore, you can program a deferred start and an anticipated stop or simply stop a certain timeframe from running (at night, for example). It is possible to set one Start Timer and one Stop Timers.

Quit without savingBack to the previous screen Back Confirm Enter all the fields (Day/Month/Year, Hour/Minute/Second before confirming, otherwise the changes will not be saved.19

4. USER INTERFACE (continued)

• Once the start time has been set, press (step 6) to activate the Timer. The symbol and time now have blue highlighting.

• Repeat steps 3 to 6 to set and activate the stop time ( )

• When the settings are complete, the operating range of the heat pump is highlighted in green and the highlight range is yellow.

• Press twice on to return to the main screen.

Stop (Confirm)(Activate)Start Blue highlighting = Activated Grey = Deactivated The setting step is "hour to hour".20

4. USER INTERFACE (continued)

4.4 Setting and visualisation of the set point

In Mode “OFF” or Mode “ON” Press the button to display the set point, then press or pour to set the set point you wish. Confirm by pressing and you will return to the main screen automatically. The setting is made with a precision of 0.5 °C. It is recommended to never exceed 32°C to avoid alteration of the liners.21

4. USER INTERFACE (continued)

4.5 Locking and unlocking the touch screen

The control screen locks automatically after one minute (default setting). It is possible to adjust the time before the screen locks automatically to between 1 and 10 minutes, or simply to cancel this function.

Automatic locking activated To unlock the screen, press (anywhere) on the screen for 2s. Enter the code "22" and confirm by pressing

3) Set the time to between 1 and 10 minutes. Saving is automatic.

4) Press twice to return to the main screen.

5) To deactivate automatic locking press .22

4. USER INTERFACE (continued)

4.6 SILENT function settings

Silence mode enables the heat pump to be used in economic and very silent mode when the heating needs are low (maintaining the pool temperature or need for ultra-silent operation). This function can be Activated/Deactivated manually or using a Timer. Manual Activation Silence mode activated

4. USER INTERFACE (continued)

Silence mode deactivated

4. USER INTERFACE (continued)

The setting step is "hour to hour". Once the Timer is activated, it is active 7 days a week. Setting the Timer (continued)

1) Start time, input and confirmation.

2) End time, input and confirmation.

6) Back to the main screen.

These maintenance operations must be carried out once per year in order to guarantee the longevity and the good working condition of the heat pump.

• The maintenance and repairs of the device must be carried out by an accredited professional in accordance with the regulatory texts and the rules of the art in effect in the country where the device is installed (see § 3.4). For any intervention on the cooling circuit, the professional must hold a certificate of competence in handling refrigerants.

• Check the power cable. If the power cable is damaged, it has to be replaced by the manufacturer, its after-sales service or by a qualified and authorised person.

• Verify the grounding connection of the device and its continuity.

• Clean the coil with the help of a soft brush or jet of air or water. Warning, never use a high pressure cleaner.

• Verify that the drains flow well.

• Verify the tightening of the hydraulic and electrical connections

• Verify the hydraulic sealing of the condenser.

• Have the leak-tightness of the cooling circuit to the leak detector checked by an accredited professional. Before any maintenance operation, the heating pump must be disconnected from any electrical current source. The maintenance operations must only be carried out by personnel that is qualified and authorised to handle liquid refrigerants.

• Put the heat pump in “OFF” mode.

• Cut the power supply to the heat pump.

• Empty the condenser with the help of the drain to avoid any risk of deterioration. (high risk of freezing).

• Close the by-pass valve and unscrew the entry/exit connection unions.

• Eliminate the maximum amount of residual stagnant water from the condenser with the help of an air gun.

• Close the water entry and exit areas of the heating pump to avoid introducing foreign bodies.

• Cover the heating pump with a dedicated winterising case. Any damage caused by poor winterising maintenance will lead to cancellation of the warranty.26

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6. APPENDIX (continued)

6. APPENDIX (continued)

6. APPENDIX (continued)

Fan Driver Board CPS Driver Board Main Board30

6. APPENDIX (continued)

IT: WATER INLET TEMPERATURE SENSOR

Fan Driver Board CPS Driver Board Main Board31 Page left intentionally blank32 L N

6. APPENDIX (continued)

6.2 Heating priority wiring for monophasic pump

Terminals 1 and 2 deliver a potential-free dry contact, 230V∿ / 50 Hz, no polarity. Wire terminals 1 and 2 as indicated in the diagram above, to activate the operation of the filtration pump in 2-minute cycles each hour if the temperature of the pool is lower than the set point. Never connect the power supply of the filtration pump directly to terminals 1 and 2. Power supply230V∿ / 50HzMonophasic pumpDry contact7 A max

6. APPENDIX (continued)

6.3 Heating priority wiring for three phases pump

Terminals 1 and 2 deliver a potential-free dry contact, 230V∿ / 50 Hz, no polarity. Wire terminals 1 and 2 as indicated in the diagram above, to activate the operation of the filtration pump in 2-minute cycles each hour if the temperature of the pool is lower than the set point. Never connect the power supply of the filtration pump directly to terminals 1 and 2. Power supply430V 3N ∿ / 50HzThree phases pumpDry contact7 A max

Remove the front panel to access the terminal board.34

6. APPENDIX (continued)

6.4 Exploded view and spare parts

6. APPENDIX (continued)

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2 Motor cover HWX20000220320

7 Pressure tap 90 mm 1/2" HWX20000140153

8 Electronic expansion valve HWX20000140451

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10 Pressure Tap 95 mm 7/16" HWX20000140512

11 Pressure Tap 40 mm 1/2" HWX20000140150

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21 Electrical box cover HWX80702647

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6. APPENDIX (continued)

6. APPENDIX (continued)

31 PVC elbow Ø 50 mm HWX20011359

Left/right vertical support HWX32000210086

33 Fin coil HWX32012120155

40 Terminal block 4 connections HWX20003909

45 Reactance coil HWX82500009

53 Bottle of liquid HWX20000140579 n/a n/a

6. APPENDIX (continued)

6. APPENDIX (continued)

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2 Motor cover HWX20000220320

Upper panel HWX80900737

7 Pressure tap 90 mm 1/2" HWX20000140153

8 Electronic expansion valve HWX20000140449

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10 Pressure Tap 95 mm 7/16" HWX20000140512

11 Pressure Tap 40 mm 1/2" HWX20000140150

21 Electrical box cover HWX80702644

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29 / / / / / 30 Square 50 mm threaded connector HWX20031379

31 PVC elbow Ø 50 mm HWX20011359

32 Left/right vertical support HWX80702346

6. APPENDIX (continued)

6. APPENDIX (continued)

40 Terminal block 4 connections HWX20003909

K2 relay HWX20000360297

Reactance coil HWX20000370030

51 Bottle of liquid HWX20000140579 n/a

6. APPENDIX (continued)

6.5 Troubleshooting guide

Certain operations must be carried out by an authorized technician. Once the problem has been resolved the error is cancelled automatically and the triangle changes to solid grey. To delete the error list, press on then return to the previous screen by pressing on . If there is a fault on the heat pump, the symbol appears blinking red in the left hand corner of the screen. Press the symbol to access the list of errors. Refer to following table. Error codes Description Date and time of appearance43

6. APPENDIX (continued)

Problem Error codes Description Solution Water inlet sensor fault P01 The sensor is open or has short-circuited. Check the blue AIN6 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Water outlet sensor fault P02 Check the red AIN7 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Outside temperature sensor fault P04 Check the AIN9 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. De-icing sensor fault P05 Check the yellow AIN8 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Compressor aspiration sensor defect P07 Check the green AIN5 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Resistance fault 6.8 kΩ P09 Check the AIN11 connector on the board and measure the resistance; replace it if R < 6.8 kΩ Compressor discharge sensor fault P081 Check the black AIN12 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Discharge temperature too high P082 Discharge temperature > 120°C Measure the discharge temperature at the outlet of the compressor; if measured temperature < 120°C, replace the sensor. Perform a non-condensable test High pressure protection E01 The sensor is open or has short-circuited. Verify the AIN4 connectors on the card or replace the sensor Check the water flow Check the water flow detector Check the valve opening Check the by-pass Check the evaporator is not clogged Water temperature too hot Incondensable problem after maintenance, empty and evacuate the cooling circuit Fluid load too high, remove fluid into a liquid bottle Low pressure protection E02 The sensor is open or has short-circuited. Check the AIN3 connections on the card or replace the sensor Large coolant leak, search for the leak with the detector Air flow too low, check the ventilator rotation speed Check the evaporator is not clogged, clean its surface44

6. APPENDIX (continued)

Problem Error codes Description Solution Flow sensor fault E03 The sensor is open or has short-circuited. Check the AIN2 connections on the card or replace the sensor Lack of water, check the filtration pump operation Check the stop valve opening Check the by-pass adjustment Water outlet temperature fault E05 Applies only in Cold mode, Water outlet temperature < 4°C Stop the heat pump, serviceability limit reached Input/Output temperature difference > 13°C E06 Applicable in Cold mode only Lack of water, check the filtration pump operation Check the stop valve opening Check the by-pass adjustment Antifreeze protection Cold mode E07 Water output temperature < 4°C Check the red AIN7 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Stop the heat pump, drain the condenser, high risk of it freezing. Communication problem E08 No communication between the printed circuit board and the user interface Check the connectors - see the wiring diagram Level 1 antifreeze protection E19 2°< Water temperature < 4° and Air temperature < 0° Stop heat pump operation, empty the condenser to avoid freezing, by default the heat pump starts the filtration pump to avoid icing over Level 2 antifreeze protection E29 Water temperature < 2° and Air temperature < 0° Stop heat pump operation, empty the condenser to avoid freezing, by default the heat pump starts the filtration pump and the heat pump to avoid icing over. DC1 fan motor fault F031 Motor jammed or faulty connection Check free rotation; check CN1 connectors; replace the motor The heat pump does not start F08 Possibly an inversion or lack of phase Reverse two phases on the R-S-T terminal block. Check the connection and tightness of the phases. Exterior temperature too low TP Outdoor temperature too low, < H34 (-15°C fault) Check the AIN9 connector on the board and measure the sensor's resistance; if it is under 100 Ω or over 500 kΩ, replace it. Check the value of parameter H34 Pressure sensor fault PP The sensor is open or short-circuiting Check the connections see electrical diagram45

6. APPENDIX (continued)

From the main screen, press on to access the history of water input and output temperature recordings. This data is available for 60 days. Press on to access the compressor frequency. Water input temperature curve Water output temperature curve Press on to return to the main screen.46

6. APPENDIX (continued)

WARRANTY CONDITIONS All HAYWARD products are guaranteed to be free from manufacturing or material faults for a period of two years as from the date of purchase. Any claim made under the terms of the warranty must be accompanied by a dated proof of purchase. We therefore recommend that you keep your invoice. The HAYWARD warranty is limited to the repair or replacement, at HAYWARD’s discretion, of faulty products, provided they have been used under normal conditions, as described in their user guide, and that the product has not been modified in any way and has been used only with HAYWARD components and parts. Frost and chemical damage are not covered. No other costs (transportation, labour, etc.) are covered by the warranty. HAYWARD cannot be held liable for any direct or indirect damage caused by the incorrect installation, connection or operation of a product. Please contact your retailer if you want to make a claim under the terms of the warranty and request the repair or replacement of an item. No equipment returned to our factory will be accepted without our prior written agreement. Worn parts are not covered by the warranty.

6.7 End of life of the device

The symbol of the crossed-out dustbin concerning the treatment and the reclamation of electrical and electronic waste means that the products must not be disposed of with household waste, bulky items or in a landfill under no circumstances. At the end of life, the device must undergo selective collection so that it can be recycled or reclaimed. A specific circuit for recovering this type of products is set up in the countries of the European Union and in Norway. Contact the installer or the local representative to have this device collected, dismantled and recycled. Retreating the refrigerant, oil and other parts has to be carried out by a qualified accredited professional in accordance with current local and national legislation. If the product contains batteries that bear this symbol, this means that the batteries can contain harmful or polluting substances. In this case, take the batteries to a used battery collection point.UNIDAD DE BOMBA DE CALOR PARA PISCINAS Manual de Instalación e Instrucciones ISSUMINVR32_RevB HP5171DT3 HP5211DT3 HP5251DT3 HP5301DT3 HP5211ET3 HP5251ET3 HP5301ET3 SUMHEAT

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

Fan Driver Board CPS Driver Board Main Board

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n/a n/a n/a HWX20011491 n/a

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n/a HWX20000330402 n/a n/a

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ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

CPS Drive Board Fan Driver Board Remote ON/OFF connection Dry Contact 7 A max Main Board Alimentação geral 220-240V∿ / 50Hz

Fan Driver Board CPS Driver Board Main Board

n/a HWX20000330402 n/a n/a n/a

n/a n/a n/a HWX20000140449 n/a

n/a n/a HWX20000140442 n/a n/a

n/a HWX20000140401 n/a n/a n/a

n/a n/a n/a HWX20011491 n/a

n/a HWX32016120011 n/a n/a n/a

n/a HWX20000330402 n/a n/a

n/a n/a HWX20000140442 n/a

n/a HWX20000140401 n/a n/a

n/a HWX32016120011 n/a n/a

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

CPS Drive Board Fan Driver Board Remote ON/OFF connection Dry Contact 7 A max Main Board

Fan Driver Board CPS Driver Board Main Board

Fan Driver Board CPS Driver Board Main Board

n/a HWX20000330402 n/a n/a n/a

n/a n/a n/a HWX20000140449 n/a

n/a n/a HWX20000140442 n/a n/a

n/a HWX20000140401 n/a n/a n/a

n/a n/a n/a HWX20011491 n/a

n/a HWX32016120011 n/a n/a n/a

n/a HWX20000330402 n/a n/a

n/a n/a HWX20000140442 n/a

n/a HWX20000140401 n/a n/a

n/a HWX32016120011 n/a n/a

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

CPS Drive Board Fan Driver Board Remote ON/OFF connection Dry Contact 7 A max Main Board

Fan Driver Board CPS Driver Board Main Board

Fan Driver Board CPS Driver Board Main Board

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

CPS Drive Board Fan Driver Board Remote ON/OFF connection Dry Contact 7 A max Main Board

Fan Driver Board CPS Driver Board Main Board

Fan Driver Board CPS Driver Board Main Board

1. GENERELLE FORHOLDSREGLER (fortsetter)

1. GENERELLE FORHOLDSREGLER (fortsetter)

1. GENERELLE FORHOLDSREGLER (fortsetter)

2. SPESIFIKASJONER (fortsetter)

2. SPESIFIKASJONER (fortsetter)

2. SPESIFIKASJONER (fortsetter)

3. INSTALLERING OG TILKOBLING (fortsetter)

3. INSTALLERING OG TILKOBLING (fortsetter)12

3. INSTALLERING OG TILKOBLING (fortsetter)

3. INSTALLERING OG TILKOBLING (fortsetter)

3. INSTALLERING OG TILKOBLING (fortsetter)15

Tidsforsinkelse - enheten er utstyrt med en innebygd 3-minutters omstartsforsinkelse for å beskytte kontrollkretsens deler og for å fjerne omstartssyklus og støy. Denne tidsforsinkelsen vil automatisk omstarte enheten ca. 3 minutter etter hver avbrytelse av kontrollkretsen. Selv et kort strømavbrudd vil aktivere tidsforsinkelsen og forhindre enheten fra å starte før nedtellingen på 3 minutter er over.

3. INSTALLERING OG TILKOBLING (fortsetter)16

3. INSTALLERING OG TILKOBLING (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

I modus “OFF” og Modus “ON” Trykk på knappen for å vise settpunktet, og trykk deretter på eller for å registrere et ønsket settpunkt. Bekreft ved å trykke på , du kommer automatisk tilbake til hovedskjermen. Innstillingen foretas med en nøyaktighet på 0,5 °C. Det anbefales å ikke overstige en temperatur på 32°C for å unngå forandring i basseng-liners.21

4. BRUKERGRENSESNITT (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

4. BRUKERGRENSESNITT (fortsetter)

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

Fan Driver Board CPS Driver Board Main Board MERKNADER

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

45 Spole reaktans HWX82500009

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

45 Spole reaktans HWX20000370030

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

Feil Feilkoder Beskrivelse Løsning Feil i temperatursensor til vanninnløp P01 Sensoren er åpen eller det er en kortslutning. Sjekk den blå AIN6 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Feil i temperatursensor til vannutløp P02 Sjekk den røde AIN7 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Feil på avrimingssensor P04 Sjekk AIN9 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Feil på sensor til utendørstemperatur P05 Sjekk den gule AIN8 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Feil på kompressor aspirationssensor P07 Sjekk den grønne AIN5 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Feil motstand 6.8 kΩ P09 Sjekk AIN11 kontakten på kortet og mål motstanden, skift ut hvis Motstanden < 6.8 kΩ Feil på kompressorutladningsføler P081 Sjekk den svarte AIN12 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. For høy utladetemperatur P082 Utladetemperatur > 120°C Mål utladetemperaturen ved utgangen av kompressoren, hvis den målte temperaturen < 120°C, må sonden skiftes ut. Ta en test for ikke-kondensbare gasser Høytrykksbeskyttelse E01 Sensoren er åpen eller det er en kortslutning. Sjekk CN30/HP koblingen på kortet eller bytt sensor Sjekk vannmengden Sjekk detektoren for vannmengde Sjekk at ventilene er åpne Sjekk by-passventilen Sjekk at fordamperen ikke er tett Vanntemperaturen er for høy Kondensproblemer etter vedlikeholdsarbeid, tøm hele kjølekretsen For stor væskemengde, tøm noe væske ut i en flaske Lavtrykksbeskyttelse E02 Sensoren er åpen eller det er en kortslutning. Sjekk AI/DI03 koblingen på kortet eller bytt sensor Stor lekkasje med kjølevæske, foreta en lekkasjetest med detektor Luftmengden er for lav, sjekk hastigheten til vifterotasjonen Sjekk at fordamperen ikke er tett, rengjør den på overflaten44

6. VEDLEGG (fortsetter)

Feil Feilkoder Beskrivelse Løsning Feil i sensor for vannstrømning E03 Sensoren er åpen eller det er en kortslutning. Sjekk AI/DI02 koblingen på kortet eller bytt sensor Ikke nok vann, sjekk filtreringspumpens drift Sjekk at vannkranene er åpne Sjekk justeringen av by-passventilen Feil vanntemperatur ved utgangen E05 Kun mulig i Kald-modus, vanntemperatur < 4°C Stans varmepumpen, maksimal bruk er nådd Temperaturforskjellen mellom Innløp og Utløp >13°C E06 Gjelder kun Kald-Modus Ikke nok vann, sjekk filtreringspumpens drift Sjekk at vannkranene er åpne Sjekk justeringen av by-passventilen Tinesyklus Kjølemodus E07 Temperatur av utgående vann < 4°C Sjekk den røde AIN7 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Stans varmepumppen, tøm kondensatoren, høy fare for at det fryser. Kommunikasjonsfeil E08 Ingen kommunikasjon mellom det elektroniske kortet og brukergrensesnittet Sjekk koplingene og koplingsforbindelsene – se elektrisk diagram Første nivå av frostbeskyttelse om vinteren E19 2°< Vanntemperaturen < 4° og Lufttemperaturen < 0° Stans varmepumpen, tøm kondensatoren, for å unngå frost. Som standard vil varmepumpen starte filtreringspumpen og varmepumpen for at ikke vannet skal fryse. Andre nivå av frostbeskyttelse om vinteren E29 Vanntemperaturen < 2° og Lufttemperaturen < 0° Stans varmepumpen, tøm kondensatoren, for å unngå frost. Som standard vil varmepumpen starte filtreringspumpen og varmepumpen for at ikke vannet skal fryse. Feil i viftemotor F031 Motoren er blokkert eller forbindelsesfeil Sjekk at det er fri rotasjon; sjekk koplingsforbindelsene CN97/DCFan; skift ut motoren Varmepumpen starter ikke. F08 Mulighet for at fasene er blitt invertert eller at de mangler. Bytt om to faser på R-S-T terminalen. Sjekk at fasen er koblet til og skrudd til riktig. For lav utendørs temperatur TP Utetemperaturen er for lav < H34 (standard -15°C) Sjekk AIN9 kontakten på kortet, og mål motstanden på sonden. Hvis den er mindre enn 100 Ω eller større enn 500 kΩ, må du skifte den ut. Sjekk parameterverdien H34 Feil med trykksensoren PP Sensoren er åpen eller det er en kortslutning Sjekk strømkoblingene (se koblingsskjemaet)45

6. VEDLEGG (fortsetter)

6. VEDLEGG (fortsetter)

ACL-outACN-outACN-inACL-in CN1 FM1 Fan Driver Board

V W CPS Driver Board

Remote ON/OFF connection Dry Contact 7 A max CPS Drive Board Fan Driver Board Main Board

CPS Drive Board Fan Driver Board Remote ON/OFF connection Dry Contact 7 A max Main Board

Fan Driver Board CPS Driver Board Main Board

Fan Driver Board CPS Driver Board Main Board