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             OWNER’S MANUAL 

           
 

INSTALLATION,           

OPERATION 

MAINTENANCE      

& SERVICE 

WHITE KNIGHT 

HEAT PUMP

WHITE KNIGHT HEAT PUMPS

BY OXYGEN POOLS

7700-B High Ridge Rd.

 ⚫

 Boynton Beach FL, 33426

877-246-9943 

Models:

WK40A 

WK52A

Summary of Contents for WK40A

Page 1: ...OWNER S MANUAL INSTALLATION OPERATION MAINTENANCE SERVICE WHITE KNIGHT HEAT PUMP WHITE KNIGHT HEAT PUMPS BY OXYGEN POOLS 7700 B High Ridge Rd Boynton Beach FL 33426 877 246 9943 Models WK40A WK52A ...

Page 2: ...4 of clearance on access service side of heater Minimum of 18 of clearance on all three air intake sides of heater Minimum of 48 of clearance for air discharge top of unit The heater should sit on a solid level surface sufficient above grade to prevent water from entering it from underneath and allowing condensate to drain from base The length of water piping and electric should be kept to a minimu...

Page 3: ...TER OUT FILTER B INSTALLATION WITH A POOL AND SPA WHITE KNIGHT HEAT PUMP PUMP FROM MAIN DRAIN SKIMMER RETURN BALL VALVE FOR FLOW RATES GREATER THAN 50 G P M WATER IN WATER OUT FILTER 3 WAY VALVE 3 WAY VALVE SPA N O EXTERNAL PRESSURE SWITCH TO P S ON HEAT PUMP CONTROL BALL VALVE FOR FLOW RATES GREATER THAN 50 G P M CHLORINATOR OR OZONATOR 3 ...

Page 4: ...eperforminganyworkonunit StandardPowerSupply 230Volts 60Hertz 1Phase Seeunitdataplateforspecificampacity Wiring Main Power Supply 1 Removethescrewsfromlowerleftandrightsideoffrontcover servicepanel 2 Removethescrewsonleftsideofhingedelectricalenclosure 3 Routeweathertight flexibleconduitthroughopeningatbaseofunit 4 Connect conduit to bottom of the electrical enclosure using a weather tight fitting A ...

Page 5: ...actor SERVICE DISCONNECT MAIN POWER IN GROUND REMOTE THERMOSTATS AND CONTROLLERS If a remote thermostat or any other control system is to be used to turn the heater on and off a normally open dry contact can be made at terminals labeled POOL SPA on the bottom right of the electronic control board In the case of a remote thermostat where the temperature will be regulated externally set the POOL MOD...

Page 6: ...onductorsonly 2 Connectfieldwiringingroundedraintightconduit perratingplate 3 Connectbondwiretopoolsteelusing 8solidcopperwireorlarger 4 AllwiringmustconformtoNational N E C andlocalelectricalcodes INDICATES FIELD WIRING INDICATES FACTORY WIRING 6 ...

Page 7: ...e displayed for five seconds then revert back to the actual pool or spa water temperature SELECTING POOL OR SPA MODE Press the SELECT KEY until you reach P_S Pressing the UP or DOWN key will allow you to enter either POOL or SPA mode LED indicator lights will verify the mode selected POWER SELECT KEY KEY OR KEY SET POOL TEMP SET SPA TEMP POOL OR SPA MODE DOWN DOWN SPA UP UP POOL SPA POOL ON CODES H...

Page 8: ...SOLAR BLANKET START UP INITIAL HEATING INITIAL HEATING MAY REQUIRE YOU TO RUN YOUR HEATER AND FILTER PUMP CONTINUOUSLY UP TO 72 HOURS OR MORE DEPENDING ON THE FOLLOWING FACTORS Temperature difference between actual water temperature and desired water temperature Size of pool Ambient air temperature the cooler the air temperature the longer the heating time Heat loss evaporative convective radiativ...

Page 9: ...the water flow to the heater is interrupted during the heating mode the internal water pressure switch will shut down the unit When normal water flow resumes the heater will automatically restart itself Other analyzer codes include LP tSO tSS ESO and ESS The TROUBLESHOOTING CHECKLIST on pages 8 9 goes into further detail on these analyzer codes MAINTENANCE Protecting your Heater Keep your pool filter...

Page 10: ...ter to run Check to make sure the evaporator coil has enough clearance and that there are no restrictions to its airflow Certain ambient air conditions may cause the heater to go into defrost mode displayed on the control panel as DEF NOTE IT IS NORMAL FOR WATER TO DRIP FROM THE DRAINHOLES AT THE BASE OF THE HEATER THE UNIT PRODUCES CONDENSATION WHEN IT OPERATES ANALYZER CODES FAILURE LOCK OUT This...

Page 11: ... sensor connection shorted Check for a short in sensor wiring or defective sensor DEF Heat pump in defrost cycle Please eliminate any water flow problems before calling for service If you are unable to contact the installing agent please contact OXYGEN POOLS LLC A factory representative will assist you or your serviceman over the phone SERVICE PERFORMED WITHIN THE WARRANTY PERIOD MUST BE APPROVED B...

Page 12: ...WHITE KNIGHT HEAT PUMPS BY OXYGEN POOLS 7700 B High Ridge Rd Boynton Beach FL 33426 877 246 9943 ...

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