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SPA HEAT PUMP UNIT

Installation & Instruction Manual

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Summary of Contents for PASRW012

Page 1: ...SPA HEAT PUMP UNIT Installation Instruction Manual ...

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Page 3: ... 5 3 4 Spa Heat Pumps Plumbing 6 3 5 Spa Heat Pumps Electrical Wiring 7 3 6 Initial Start up of the Unit 7 4 Usage and Operation 8 4 1 The Function of Controller 8 4 2 The controller usage 10 4 3 Parameter table 18 5 Maintenance and Inspection 19 5 1 Maintenance 19 5 2 Trouble Shooting Guide 19 6 Appendix 20 6 1 Connection of PCB Illustration 19 6 2 Connections Explanation 19 7 Appendix 20 7 1 Cau...

Page 4: ...nnel or an authorized dealer Maintenance and operation must be carried out according to the recommended time and frequency as stated in this manual Use genuine standard spare parts only Failure to comply with these recommendations will invalidate the warranty Spa Heat Pump Unit heats the spa water and keeps the temperature constant This type of pump has the following characteristics 1 Durable The ...

Page 5: ...antity 1 Compressor Rotary Fan quantity 1 Fan power input W 90 Fan rotate speed RPM 850 Fan direction Horizontal Noise dB A 47 Water connection mm 50 Water flow volume m3 h 1 5 Water pressure drop max kPa 8 Unit net dimensions L W H mm see the drawing of the units Unit shipping dimensions L W H mm see package label Net weight kg see nameplate Net shipping kg see package label Heating Ambient temp ...

Page 6: ...FICATION 2 2 The dimensions for Swimming Pool Heat Pump Unit Models PASRW012 Water Outlet Φ50 B Unit mm Water Inlet Φ50 A Horizontal vision D Vertical vision C E TYPE SIZE PASRW012 A 860 B 400 C 550 D 556 E 380 ...

Page 7: ...vides the heat pump unit the other items in the illustration are necessary spare parts for the water system provided by users or the installer Special Notes If the heat pump is used to heat the spa then the parts will not strictly like what shown as above please make sure the water loop is clear and enough The schematic diagram is for reference only Please check the water inlet outlet label on the...

Page 8: ...limited air volume where the units discharge air will be re circulated DO NOT place the unit to shrubs which can block air inlet These locations deny the unit of a continuous source of fresh air which reduces it efficiency and may prevent adequate heat delivery 3 3 How Close To Your spa Normally the longer the distance from the spa the greater the heat loss from the piping It is recommended to ins...

Page 9: ...ler fitting at the unit inlet and outlet to allow easy draining of unit for winterizing and to provide easier access should servicing be required To Spa PVC COUPLER RECOMMENDED Provided From pump Horizontal vision Condensation Since the Heat pump cools down the air about 4 5 water may condense on the fins of the horseshoe shaped evaporator If the relative humidity is very high this could be as muc...

Page 10: ...eted you should follow these steps 1 Turn on your filter pump Check for water leaks and verify flow to and from the pool 2 Turn on the electrical power supply to the unit then press the key ON OFF of wire controller it should start in several seconds 3 After running a few minutes make sure the air leaving the top side of the unit is cooler Between 5 10 4 With the unit operating turn the filter pum...

Page 11: ... off Press this button can start up or shut down the unit cancel the current operation or back to the upper interface 2 MODE SET Mode Press this button can switch modes or save parameter setting 3 Clock Press this button can set the clock and timer 4 Up Press this button can move up or increase parameter value 5 Down Press this button can move down or decrease the parameter value VOL C A ...

Page 12: ... It is showed when the main display area gives the inlet water temperature measured value OUT Outlet water It is showed when the AUX display area gives the outlet water temperature measured value TEMP Temperature It is showed when the main AUX display area gives temperature VOL Flow It is showed when the main display area gives the water flow value min Minute It is showed when the main display are...

Page 13: ...tlet Water inlet temperature Water outlet Actual Mode display temperature Actual Mode display temperature TEMP OUT Off unit 4 2 2 Modes switching MODE SET Press for 0 5 second can switch between unit on and unit off TEMP IN TEMP OUT On unit C MODE SET If it is cold heat unit in the main interface you can switch different modes of cooling heating auto mode by pressing Attention The modes switching ...

Page 14: ...Cooling target temperature TEMP IN TEMP OUT C MODE SET Press or SET TEMP TEMP OUT C MODE SET Press or to change the value Press SET SET C TEMP IN TEMP OUT C MODE SET to save value setting TEMP TEMP OUT MODE SET 4 2 4 Clock setting In the main interface press twice Hours start to flashing and press to increase value or press to decrease value and to save setting At the same time minute start to fla...

Page 15: ... hour value setting Flashing TEMP IN C TEMP MODE OUT SET TEMP IN C TEMP MODE OUT SET Press to save minute value setting TEMP IN C TEMP MODE OUT SET 4 USAGE AND OPERATION Hour minute Flashing Flashing TEMP IN TEMP OUT C MODE SET Press or Flashing Press or TEMP IN C Press TEMP MODE OUT SET ...

Page 16: ...n the off flashing to cancel Attention 1 If there is no operation for 5s system will remember clock setting and back to the main interface 2 By pressing till the off flashing you can set the timer off without timer on Flashing Press ON TEMP IN C C Press TEMP IN TEMP OUT MODE SET for 2 second TEMP OUT MODE SET Flashing Press Flashing ON ON TEMP IN C press or TEMP IN C TEMP MODE OUT SET TEMP OUT MOD...

Page 17: ... C MODE SET Press TEMP IN TEMP OUT ON OFF C MODE SET Press Flashing Flashing or Flashing Flashing ON ON OFF OFF TEMP IN TEMP OUT C MODE SET Press TEMP IN TEMP OUT C MODE SET Press or Flashing Flashing ON ON TEMP IN TEMP OUT OFF C MODE SET Press TEMP IN TEMP OUT OFF C MODE SET ...

Page 18: ...It is the same way to cancel the setting of timer off For example The timer on off has been set ON is flashing ON Press for 2s TEMP IN TEMP OUT OFF C MODE SET OFF is flashing Press The setting of timer on has been cancelled OFF OFF TEMP IN TEMP OUT C MODE SET Press for 4s TEMP IN TEMP OUT C MODE SET Press The setting of timer off has been cancelled TEMP IN TEMP OUT C MODE SET ...

Page 19: ...ely If ONandclock sHours and minutes bit flicker together then continous tosingly to enter timer power set Next steps mode is the same as clock set If OFF and clock s Hours and minutes bit flicker together then continous tosinglyclick entertimer power set When quiet mode is on click and at the same time to cancel it OFF ON MODE SET Quiet mode on MODE SET Quiet mode off 4 2 5 A cl Click off the qui...

Page 20: ...cked press for 5 seconds the keyboard will be unlocked NOTES When the unit is in alarming state the key lock can be removed automaticly 4 2 8 Malfunction display Locked There will be malfunction code showing on the controller screen when relative malfunction occurs You can refer to the malfunction table to find out the failure cause and solution For example MODE SET Water inlet temp Sensor failure...

Page 21: ...D OPERATION 4 3 Parameter table Code Meaning Default Remarks r01 Set point of cooling target temp 27 Adjustable r02 Set point of heating target temp 38 Adjustable r03 Set point of auto mode target temp 27 Adjustable ...

Page 22: ...water outlet temp sensor is open or short circuit Check or change the water outlet temp Sensor Ambient temp Sensor failure P04 The ambient temp sensor is open or short circuit Check or change the ambient temp Sensor Pipe temp Sensor failure P05 The pipe temp sensor is open or short circuit Check or change the pipe temp Sensor Evaporator temp Sensor failure P07 The evaporator temp Sensor is open or...

Page 23: ...protect 11 DI04 GND High pressure protect 12 DI05 GND No use 13 DI06 GND No use 14 AI01 GND Suction temp input 15 AI02 GND Water in temp input 16 AI03 GND Water out temp input 17 AI04 GND Temp Of coil input 18 AI05 GND Ambient temp input 19 AI06 GND Adjustable fan speed Exhaust temperature 20 CN1 Primary transformer 21 CN2 Secondary transformer 22 CN6 Without use 23 CN19 Electronic expansion valve...

Page 24: ...uct at the end of its useful life must be handled separately from domestic waste must be taken to a recycling centre for electric and electronic devices or handed back to the dealer when purchasing an equivalent appliance 6 Directive 2002 95 EC RoHs This product is compliant with directive 2002 95 EC RoHs concerning restrictions for the use of harmful substances in electric and electronic devices ...

Page 25: ... 0 1 sec 148 186A 70mm2 250A 30mA less than 0 1 sec 186 224A 3 50mm2 95mm2 280A 30mA less than 0 1 sec 3 70mm2 When the unit w 3i ll 9b 5m e m in2 stalled at outdoor please use the cable which can against UV Nameplate maximum current Phase line Earth line MCB Creepage protector Signal line No more than 10A 2 1 5mm2 1 5mm2 20A 30mA less than 0 1 sec n 0 5mm2 10 16A 2 2 5mm2 2 5mm2 32A 30mA less tha...

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