Kaysun KSWP-70 DR8 Installation & Owner'S Manual Download Page 3 | Manualshive

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Kaysun KSWP-70 DR8 Installation & Owner'S Manual Download Page 3

7 OVERVIEW OF THE UNIT

• 7.1 Refrigerant Cycle ...............................................................................................................12
• 7.2 Main Components .............................................................................................................13
• 7.3 Inverter Drive Board ..........................................................................................................14
• 7.4 Main Control Board ...........................................................................................................15
• 7.5 Connection Of Optional Function ......................................................................................16

8 START-UP AND CONFIGURATION

• 8.1 Initial Start-up At Low Outdoor Ambient Temperature .......................................................17
• 8.2 Pre-operation Checks ........................................................................................................17
• 8.3 Failure Diagnosis At First Installation ................................................................................17

9 FINAL CHECKS AND TEST RUN

......................................................... 18

10 MAINTENANCE AND SERVICE

• 10.1 Routine Maintenance .........................................................................................18
• 10.2 Notes For Maintenance & Repair .......................................................................19

11 TROUBLESHOOTING

......................................................................... 21

12 TECHNICAL SPECIFICATIONS

.......................................................... 23

13 INFORMATION SERVICING

................................................................ 24

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Summary of Contents for KSWP-70 DR8

Page 1: ...h for purchasing our product Before using your unit please read this manual carefully and keep it for future reference Swimming pool heat pump INSTALLATION OWNER S MANUAL KSWP 70 DR8 KSWP 90 DR8 KSWP...

Page 2: ...ssibly resulting in fire electrical shock property damage or personal injury Please drain water when the unit is not in use in winter to avoid freeze damage CONTENTS 1 SAFETY PRECAUTIONS 02 2 GENERAL...

Page 3: ...START UP AND CONFIGURATION 8 1 Initial Start up At Low Outdoor Ambient Temperature 17 8 2 Pre operation Checks 17 8 3 Failure Diagnosis At First Installation 17 9 FINAL CHECKS AND TEST RUN 18 10 MAIN...

Page 4: ...01 NOTE The pictures in this manual are for reference only please refer to the actual product...

Page 5: ...8 only WARNING Servicing shall only be performed as recommended by the equipment manufacturer Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the...

Page 6: ...ure to install a ground fault circuit interrupter may cause electric shocks and fire Make sure all wiring is secure Use the specified wires and ensure that terminal connections or wires are protected...

Page 7: ...e collection facilities Contact your local goverment for information regarding the collection systems available If electrical appliances are disposed of in landfills or dumps hazardous substance can l...

Page 8: ...wise it may lead to electromagnetic interference Power cords and communication wires should not come in contact with the refrigerant pipe so as to prevent the high temperature pipe from damaging wires...

Page 9: ...hin the allowable ranges x Places where water leaking from the unit cannot cause damage to the location e g in case of a blocked drain pipe x Places where rain can be avoided as much as possible x Do...

Page 10: ...te where the suction side may be exposed directly to wind To prevent exposure to wind install a baffle plate on the air discharge side of the unit In heavy snowfall areas it is very important to selec...

Page 11: ...Check the strength and levelness of the installation floor ensure that the vibration and noise of the unit are minimized Bolts nuts gaskets shock pads foundations are not provided please purchase or c...

Page 12: ...M8 4 Nut M8 4 Gasket M8 4 Solid foundation W H L 100 100 500 2 20 25 1 2 3 4 30 5 3 Drain Hole Position 31mm Drain hole Drain hole Connect to drain hose Drain connection For collecting the condensed...

Page 13: ...stallation owner s manual of Wired controller 1 phase FUSE LPS NOTE The ground fault circuit interrupter must be 1 high speed type of 30mA 0 1s Stated values are maximum values see electrical data for...

Page 14: ...units maximum allowable voltage range variation between phases is 2 3 Select circuit breaker that having a contact separation in all poles not less than 3 mm providing full disconnection where MFA is...

Page 15: ...the first time 1 Open valve and charge water 2 Make sure that the pump and the water inlet pipe have been filled with water 3 Close the valve and start the unit Attention It is necessary that the wate...

Page 16: ...5 Low pressure switch 15 Gas refrigerant temperature sensor 6 4 way valve 16 Liquid refrigerant temperature sensor 7 Fin coil heat exchanger 17 Water outlet temperature sensor 8 Ambient temperature se...

Page 17: ...sembly unit Code Assembly unit 1 Compressor connection port U 5 Port for communication with main control board CN10 2 Compressor connection port V 6 Input port L for rectifier bridge CN1 3 Compressor...

Page 18: ...Port for low pressure switch CN17 25 Port for transformer input CN40 7 Port for high pressure sensor CN3 Reserved 26 Reserved CN38 8 Port for TL temperature sensor CN7 Reserved 27 Reserved CN37 9 Port...

Page 19: ...EVU ON If the heat pump in heating mode The heat pump automatically activates the boost function 3 SG ON EVU OFF The unit will operate normally 4 SG OFF EVU OFF The maximum running hours of the compr...

Page 20: ...n connected properly and that the ground terminals are tightened Internal wiring Visually check the switch box for loose connections or damaged electrical components Mounting Check that the unit is pr...

Page 21: ...leave the unit unattended when service panel is removed Refrigerant supplement Each unit has been equipped with sufficient refrigerant when leaving the factory Do not charge or change the refrigerant...

Page 22: ...top panel 10 2 2 Titanium heat exchanger replace The titanium heat exchanger s remove and installation can only by loosening the copper tube at the top use welding torch WARNING Do not repair or repla...

Page 23: ...20 10 2 3 Inverter drive board replace Remove the connecting wires from the inverter drive board before taking it out if necessary 1 2 3 4 5 6...

Page 24: ...nsor T2 malfunction 17 H3 Gas refrigerant temp sensor T2B malfunction 18 H4 Three times L0 protecs 19 H6 The DC fan malfunction 20 H7 Voltage protection 21 H8 HP pressure sensor malfunction 22 HA Outl...

Page 25: ...ks are ok the fault still exists please contact the installer or retailer 4 bA Ambient temp Out of operation range 1 Check whether the ambient temperature is lower than the operating range of the unit...

Page 26: ...ty kW 4 50 5 20 7 00 7 80 8 60 EER 4 00 3 35 4 00 3 00 2 60 Sound pressure level 1m dB A 41 43 49 50 54 Silence mode sound pressure level 1m dB A 39 39 40 41 43 Water flow m h 3 1 3 9 5 4 6 9 8 3 Wate...

Page 27: ...ng any hot work A degree of ventilation shall continue during the period that the work is carried out The ventilation should safely disperse any released refrigerant and preferably expel it externally...

Page 28: ...m remote from the leak Oxygen free nitrogen OFN shall then be purged through the system both before and during the brazing process 15 Removal and evacuation When breaking into the refrigerant circuit...

Page 29: ...mbers of cylinders for holding the total system charge are available All cylinders to be used are designated for the recovered refrigerant and labelled for that refrigerant i e special cylinders for t...

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Page 31: ...NOTE 16125300003159 V C 16125300003159 V D...

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