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1.  PREFACE                                                                

 

 

 

In order to provide our customers with quality, reliability and versatility, this product  
has been made to strict production standards. This manual includes all the necessary 
information about installation, debugging, discharging and maintenance. Please read  
this manual carefully before you open or maintain the unit. The manufacture of this 
product will not be held responsible if someone is injured or the unit is damaged, as a result 
of improper installation, debugging, or unnecessary maintenance. It is vital that  
the instruction within this manual are adhered to at all times. The unit must be installed  
by qualified personnel. 

 

 

The unit can only be repaired by qualified installer centre, personnel or an authorized 
dealer. 

 

 

Maintenance and operation must be carried out according to the recommended time  
and frequency, as started in this manual. 

 

 

Use genuine standard spare parts only. 
Failure to comply with these recommendations will invalidate the warranty. 

 

 

Swimming Pool Heat Pump Unit heats the swimming pool water and keeps the temperature 
constant. For split type unit, The indoor unit can be Discretely hidden or semi-hidden to 
suit a luxury house. 

 

1.

 

Durable 
The heat exchanger is made of PVC & Copper Nickel tube which can withstand 
prolonged exposure to swimming pool water. 

 

2.

 

Installation flexibility 
The unit can be installed outdoors or indoors. 

 

3.

 

Quiet operation 
The unit comprises an efficient rotary/scroll compressor and low-noise fan motor, 
which guaranteed its quiet operation. 

 

4.

 

Advanced controlling 
The unit includes micro-computer controlling, allowing all operation parameters to  
be set. Operation status can be displayed on the LED wire controller. Remote controller 
can be chosen as future option. 
 

 

 

Summary of Contents for PASHW030

Page 1: ...HCW SWIMMING POOL HEAT PUMP NO REVERSIBLE PASHW030 50 000 btu PASHW045 80 000 btu Installation InstructionManual ...

Page 2: ...ation 5 3 3 How Close your Pool 5 3 4 Swimming Pool Heat Pump Plumbing 6 3 5 Swimming Pool Heat Pump Electrical Wiring 7 3 6 Initial Start up of the Unit 7 4 Usage and Operation 8 4 1 Function of the controller 8 4 2 Usage of the controller 9 4 3 Parameter table 14 5 Maintenance and Inspection 15 5 1 Maintenance 15 5 2 Malfunction table 15 6 Appendix 16 6 1 Appendix 1 17 Appendix 2 17 Appendix 3 1...

Page 3: ...ust be carried out according to the recommended time and frequency as started in this manual Use genuine standard spare parts only Failure to comply with these recommendations will invalidate the warranty Swimming Pool Heat Pump Unit heats the swimming pool water and keeps the temperature constant For split type unit The indoor unit can be Discretely hidden or semi hidden to suit a luxury house 1 ...

Page 4: ...oll Fan Number 1 1 Fan Power Input W 120 180 Fan Rotate Speed RPM 850 850 Fan Direction Horizontal Horizontal Noise dB A 54 56 Water Connection inch 1 1 5 Water Flow Volume gal min 30 36 Water Pressure Drop max kPa 10 10 Unit Net Dimensions L W H inch See the drawing of the unit Unit Ship Dimensions L W H inch See package label Net Weight See nameplate Shipping Weight See package label Heating Amb...

Page 5: ...2 SPECIFICATION 2 2 The dimensions for Swimming Pool Heat Pump Unit PASHW030 P Unit inch PASHW045 P Unit inch 3 ...

Page 6: ...t provided by users or installer ATTENTION Please follow these steps when using for the first time 1 Open valve and charge water 2 Make sure that the pump and water in pipe have been filled with water 3 Close the valve and start the unit ATTN It is necessary that the water in pipe is higher than the pool surface Installation must be performed in accordance with the requirements of NEC and CEC by a...

Page 7: ...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 Pool Normally the pool heat pump is installed within 7 5 meters of the pool The longer the distance from the pool the greater the heat loss from the piping For the most part the piping is buried Therefore the heat loss is min...

Page 8: ... unit Give serious consideration to adding a quick coupler fitting at the unit inlet and outlet to allow easy draining od unit for winterizing and to provide easier access should servicing be required Condensation Since the Heat pump cools down the air about 4 5 C water may condense on the fins of the horseshoe shaped evaporator If the relative humidity is very high this could be as much as severa...

Page 9: ... 6 Initial Startup of the Unit NOTE In order for the unit to heat the pool or spa the filter pump must be running to circulate water through the heat exchanger Startup Procedure After installation is completed 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 electrical power supply to the unit then press the key ON OFF of...

Page 10: ...CLOCK Timer Press this key to set system time C F Choose key Press this key to choose the Celsius degree or Fahrenheit degree TIMER ON TIMER ON Press this key to set timer on TIMER OFF TIMER OFF Press this key to set timer Up Press this key to select the upward option or increase the parameter value Down Press this key to select the downward option or decrease the parameter value ...

Page 11: ...oose unit mode The function is only available for heating cooling unit In the unit on or off state you can choose cooling heating or automatic mode by pressing MODE button Attention if the unit is for heating only or coling only the mode switching operation is invalid 4 2 3 Temperature selection Choose display type of unit temperature when the unit is on press mode button C F And choose Celsius de...

Page 12: ...lashes then press to increase the temp Value or press to decrease it Press MODE can save setting parameter and back to the main interface Press can not save setting parameter but back to the main interface ATTENTION If there is no opearation fir 5s system would remember parameter setting and back to the main interface ...

Page 13: ...crease value and press CLOCK to setting At the same time minute start to flashing press to increase value or press to decrease value and press CLOCK to save setting Press can not save setting parameter and back to main interface ATTENTION If there is no operation for 5s system will remember parameter setting and back to the main interface Hours Minute ...

Page 14: ...ON to enter timer on interface Press TIMER ON And time hour bit flashing Press or to change the hours value Press TIMER ON to save hours At the same time minutes bit flashing Press or to change the minute value Press TIMER ON to save and exit At this time TIMER ON LED light is on The time off setting is to pressn TIMER ...

Page 15: ... timer on or timer off the timer setting can be cancelled At unit on or off state press TIMER ON to enter timer on setting interface then press to cancel the timer on at this timer the timer on light turn off Press TIMER OFF to enter timer off setting interface then press to cancel the timer off at this timer the timer off light turn off Hour Minute ...

Page 16: ...rd is locked pressin for 5 seconds when hearing one sound the keyboard lock is open NOTE When the unit is alarming state the key lock can be removed automaticly 13 4 USAGE AND OPERATION 4 2 8 Malfunction display 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 examp...

Page 17: ... temp True testing figure T04 Pipe temp True testing figure T05 Ambient temp True testing figure T01 Evaporator temp True testing figure 14 5 MAINTENANCE AND INSPECTION 5 1 Maintenance Check the water supply device and the release often You should avoid the condition of no water or air entering into system as this will influence unit s The area around the unit should be dry clean and well ventilat...

Page 18: ...e sensor Temp differencial between water in and water out is too large E06 Water flow volume not enough water pressure difference is too low Check the water flow volume or system obstruction Anti freezing under cooling mode E07 Outlet water is too low Check the water flow volume or outlet water temp sensor The first class freezing protection in winter E19 Ambient or inlet water temp is too low The...

Page 19: ...wire 7 NET GND 12V Wire controller 8 DI01 GND On Off Switch input no use 9 DI02 GND Flow switch input normal close 10 DI03 GND Low pressure 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 inlet 17 AI04 GND Temp Of Coil input 18 AI05 GND Ambient temp input 19 AI06 GND No use 16 ...

Page 20: ...than 13A 16 16 13 18A 14 14 18 25A 12 12 25 30A 10 10 30 40A 8 8 40 55A 6 6 55 70A 4 4 2 Recommend circuit breaker to use UNIT BREAKER PASHW030 P JI 20A PASHW045 P JI 40A When the unit be installed at outdoor please use the cable which can against UV 17 6 APPENDIX ...

Page 21: ...10247 Left rear plate 29 20000 140353 Needle valve 9 32012 210228 Electrical box 30 32012 210248 Right side panel 10 20000 360006 AC Contactor 31 32012 120033 Titanium heat exchanger 11 95005 310145 HW200 PC 1000 32 20000 110110 compressor 12 2000 3502 Compressor capacitor 33 2000 3603 Pressure switch 13 2000 3501 Fan capacitor 34 20000 360059 Pressure switch 14 20000 370006 Transformer 35 2004 14...

Page 22: ...ssure switch 28 20000 360035 Start Relay 8 32010 210015 Chasis 29 2000 3509 Fan capacitor 9 32010 210017 Front pannel 30 20000 370006 Transformer 10 20000 220169 Fan protection net 31 32009 210117 Electrical box 11 20000 270004 Axial fan 32 20000 360005 Water flow switch 12 20000 330143 Axian fan motor 33 32010 120012 Titanium heat exchanger 13 32009 210204 Fan bracket 34 32009 120021 Fin heat exc...

Page 23: ...Appendix 5 Circuit diagram of the unit 20 6 APPENDIX PASHW030 P ...

Page 24: ...Appendix 6 Circuit diagram of the unit 21 PASHW045 P ...

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