Cooper & Hunter ER02000043 Service Manual Download Page 1

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Service manual

HEAT PUMP WATER HEATER

Summary of Contents for ER02000043

Page 1: ...Service manual HEATPUMPWATERHEATER...

Page 2: ...rosting Mode 12 3 WIRED REMOTE CONTROLLER 13 3 1 Dimension 13 3 2 Function 13 3 3 Installation 18 INSTALLATION 20 1 UNITS INSTALL 20 1 1 Installation Positions 20 1 2 Matters need Attention 20 1 3 Dim...

Page 3: ...1 Heat Pump Water Heater Service Manual PRODUCT QSPEVDU...

Page 4: ...5 0 GRS C7 2 A1 K 7 2 GRS C3 8 NbA K ER02000043 3 8 R134a GRS C5 0 NbA K ER02000111 5 0 1 2 Water Tank Model Name Product Code Model volume L Appearance SX150LC B1 K ER20000050 150 SX200LC B1 K ER2000...

Page 5: ...ons 1 6 PERO RI KHDW SXPS ZDWHU WDQN SX 2 Tank type DFN FRPPRQ KHDW SXPS ZDWHU WDQN 9 KHDW SXPS ZDWHU WDQN IRU PXOWL 95 V VWHP 3 Function code DFN QR HOHFWULF KHDWLQJ IXQFWLRQ HOHFWULF KHDWLQJ IXQFWLR...

Page 6: ...VR WKDW KRW ZDWHU FDQ EH VXSSOLHG DW DQ WLPH 8QLW RQ RII FDQ EH VHW E XVHU DFFRUGLQJ WR UHTXLUHPHQWV WKH XQLW ZLOO VWRS RQFH ZDWHU WHPSHUDWXUH UHDFKHV WKH VHWWLQJ SRLQW 5XQQLQJ RI XQLW LQ HOHFWULF SOD...

Page 7: ...LQ W SH KHDW H FKDQJHU Fan Motor 3RZHU QSXW W 30 30 Unit Packing Dimension HLJKW mm 750 800 750 800 LGWK mm 762 878 762 878 HSWK mm 256 360 256 360 1HW URVV HLJKWV kg 55 61 60 66 Note 1Ton 12000Btu h...

Page 8: ...s 7HVW FRQGLWLRQV RI WKH DERYH GDWD RXWGRRU DPELHQW WHPS DB 15 ZDWHU WDQN LQLWLDO HQGLQJ WHPS 55 I WKHUH LV DQ FKDQJH RI SURGXFW VSHFL FDWLRQ SOHDVH UHIHU WR WKH QDPHSODWH 4 2 Operation Range Model Ra...

Page 9: ...50 55 60 Water outlet temperature Outdoor temperature GRS C7 2 A1 K Water Yield Capacity Correction 45 50 55 60 Water outlet temperature Outdoor temperature 500 400 300 200 100 0 DWHU LHOG YROXPH K G...

Page 10: ...8 Heat Pump Water Heater Service Manual QSPEVDU GRS C5 0 NbA K Water Yield Capacity Correction Outdoor temperature 45 50 55 Water outlet temperature 500 400 300 200 100 0 DWHU LHOG YROXPH K...

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Page 12: ...10 Heat Pump Water Heater Service Manual CONTROL DPOUSPM...

Page 13: ...FLOWCHART 3RZHU Rn KHFN IDLOXUH Timer on 7XUQ RQ WKH XQLW PDQXDOO Water temperature DFKLHYHG Display failure code Fan startup Compressor No yes No No DWHU WHPSHUDWXUH DFKLHYHG No FKLHYH VWRS FRQGLWLRQ...

Page 14: ...HDWLQJ PRGH LI WKH DFFXPXODWLYH UXQQLQJ WLPH RI FRPSUHVVRU LV EH RQG WKH VHW LQWHUYDO WLPH RI GHIURVWLQJ GHIDXOW PLQ DQG WKH GHIURVWLQJ WHPSHUDWXUH LV ORZHU WKDQ WKH VHW VWDUWLQJ WHPSHUDWXUH GHIDXOW 4...

Page 15: ...LW PP A B C D 900 900 240 600 3 2 Function 2SHUDWLRQ 9LHZ Functions and Wired Controller NO Function description NO Function description 1 KHFN EXWWRQ 5 Prior button 2 Timer button 6 Rapid button 3 In...

Page 16: ...e it light 1 On Off 3UHVV 2Q 2II EXWWRQ WR WXUQ RQ WKH ZDWHU KHDWHU 5HSUHVV LW WR WXUQ RII WKH ZDWHU KHDWHU 1RWH IWHU HQHUJL DWLRQ DQG XQGHU QRUPDO FRPPXQLFDWLRQ WKH ZLOO GLVSOD ZDWHU WHPSHUDWXUH DQG...

Page 17: ...G ZLOO GLVSOD 7LPHU RQ XQGHU RQ VWDWH RI XQLW 7LPHU RII LV GLVSOD HG ZLWK QXPEHUV RI KRXU DVKLQJ Q WKDW FDVH SUHVV WR DGMXVW WKH KRXUV 5HSUHVV 7LPHU EXWWRQ DQG QXPEHUV RI PLQXWH ZLOO DVK Q WKLV FDVH S...

Page 18: ...XPEHUV RI PLQ ZLOO DVK Q WKLV FDVH SUHVV WR DGMXVW PLQ I V VWHP WLPH LV QRW QHHGHG SUHVV FKHFN EXWWRQ WR TXLW RU OHW LW TXLW DXWRPDWLFDOO DIWHU V ZLWKRXW DQ RSHUDWLRQ 5HSUHVV WLPHU EXWWRQ WR FRQ UP WL...

Page 19: ...KLV IXQFWLRQ LV XVXDOO IRU GHEXJJLQJ SHUVRQQHO KHQ SUHVV FKHFN EXWWRQ LQWR FKHFNLQJ VWDWH FKHFNLQJ FRGH DVKHV DQG FRUUHVSRQGLQJ SDUDPHWHUV DUH GLVSOD HG LQ FORFN GLVSOD LQJ DUHD 3UHVV DQG WR VZLWFK DP...

Page 20: ...UIRUP WKH ZKROH SURFHGXUH ZLWK HOHFWULFLW 2 3XOO RXW FRUH WZLVWHG SDLU OLQH LQ PRXQWLQJ KROH DQG WKHQ PDNH LW WKURXJK WKH UHFWDQJOH KROH DW WKH EDFN RI FRQWUROOHU V VROHSODWH 3 RLQW WKH FRQWUROOHU V V...

Page 21: ...19 Heat Pump Water Heater Service Manual INSTALLATION...

Page 22: ...GDQJHU RI UH GXH WR OHDNDJH RI DPPDEOH JDV OO SLSLQJ OHQJWKV DQG GLVWDQFHV KDYH EHHQ WDNHQ LQWR FRQVLGHUDWLRQ 1 2 Matters need Attention W GHOLYHU WKH XQLW VKRXOG EH FKHFNHG DQG DQ GDPDJH VKRXOG EH UH...

Page 23: ...earance Data 1 4 1 Installation of Master Unit of Water Heater 1 7KH LQVWDOODWLRQ UHTXLUHPHQW RI PDVWHU XQLW LV WKH VDPH DV WKDW RI RXWGRRU XQLW W FDQ EH LQVWDOOHG RQ WKH ZDOO URRIWRS EDOFRQ RU RRU LU...

Page 24: ...DQG QHYHU VXVSHQGHd 3 7KHUH VKRXOG EH ZDWHU SLSH KRW ZDWHU MRLQW DQG IORRU GUDLQ QHDU WKH ZDWHU WDQN LQ IDYRU RI ZDWHU UHSOHQLVKPHQW KRW ZDWHU VXSSO DQG GUDLQDJH RI ZDWHU WDQN 4 RQQHFWLRQ RI LQOHW RXW...

Page 25: ...GUDLQDJH SLSH DQG DW WKH SODFH ZKHUH LW LV HDV WR EH RSHUDWHG E WKH XVHUV 6 3DVVLQJ WKURXJK WKH ZDOO IRU FRQQHFWLRQ EHWZHHQ PDVWHU XQLW DQG ZDWHU WDQN UDS WKH FLUFXODWLQJ ZDWHU SLSH ZLWK LQVXODWHG FR...

Page 26: ...ZDWHU LQOHW RI ZDWHU WDQN G1 2 LUFXODWLQJ ZDWHU LQOHW RXWOHW RI ZDWHU WDQN G3 4 RROLQJ ZDWHU LQOHW RI ZDWHU WDQN G1 2 3LSH MRLQW G3 4 Notice LVWDQFH EHWZHHQ PDVWHU XQLW DQG LQVXODWHG ZDWHU WDQN VKRXO...

Page 27: ...H WKH VSHFL FDWLRQ RI SRZHU FRUG DQG DLU VZLWFK VXSSOLHG E XV Electric Wiring and Connection 1 8QVFUHZ WKH VFUHZV LQJ WHUPLQDO ER FRYHU RQ ULJKW VLGH SODWH RI PDVWHU XQLW WR RSHQ WKH WHUPLQDO ER FRYHU...

Page 28: ...atertemp sensor 2 Water tank OHFWULF ER Wired controller Main board Master unit L N N PE 1 2 PE L N PE Water temp sensor 2 L Water temp sensor 1 Wired controller Main unit Main board OHFWULF ER Water...

Page 29: ...27 Heat Pump Water Heater Service Manual MAINTENANCE...

Page 30: ...ss ON OFF key to clear it d2 XWRPDWLF DQWLIHH LQJ SURWHFWLRQ PELHQW WHPS VHQVRU ZDWHU WHPS VHQVRU Press ON OFF key to clear F3 Outdoor ambient temp sensor failure Outdoor ambient temp sensor Automatic...

Page 31: ...g connection or LQWHUIHUHQFH RUUHFW WKH circuit Rplace pressure VZLWFK Mainboard failure Replace mainboard RHV ZDWHU IORZ meet WKH UHTXLUHPHQWV Wrong parts KHFN K GUDXOLF set and clear filters HDW H F...

Page 32: ...n V SUHVVXUH VZLWFK damaged Wrong connection or interference Correct WKH FLUFXLt KDQJH pressure VZLWFK mainboard failure CKDQJH mainboard Is refrigerant leaked KDUJH UHIULJHUDQW DFFRUGLQJ WR WKH YROXP...

Page 33: ...H SDQVLRQ YDOYH RU HYHQ WKH YDOYH Does filter temperature YDU JUHDWO System is blocked Replace related parts Pipe leak Repair it and UHFKDUJH UHIULJHUDQW DWHU SUHVVXUH SURWHFWLRQ RZ FKDUW RI WURXEOH V...

Page 34: ...mmunication line closed circuit Replace communication line KHFN LI GLVSOD panel normal Replace display panel Mainboard failure H FKDQJH PDLQERDUG 7HPSHUDWXUH VHQVRU IDLOXUH RZ FKDUW RI WURXEOH VKRRWLQ...

Page 35: ...33 Heat Pump Water Heater Service Manual 3 WIRING DIADRAM 0RGHO 56 56 0RGHO 56...

Page 36: ...34 Heat Pump Water Heater Service Manual 0RGHO 56 1E 0RGHO 56 1E Specification The wires in the imaginal diagram are connected by consumer...

Page 37: ...35 Heat Pump Water Heater Service Manual 0RGHO 6 6 6 6...

Page 38: ...Z WKH UHWDLQLQJ VFUHZ RI SRZHU FRUG ZLWK VFUHZGULYHU 8QSOXJ WKH SRZHU FRUG 5HPRYH LQJ VFUHZ RI compressor RRVHQ IL LQJ VFUHZ of compressor 5 H P R Y H I L L Q J V F U H Z R I FRPSUHVVRU ZLWK VFUHZGULY...

Page 39: ...LQH Weld suction and GLVFKDUJH SLSH 6ROGHU WKH FRQQHFWLQ SLSH RI WKH FRPSUHVVRU WR PDNH WKHQ connected XULQJ ZHOGLQJ FKDUJH QLWURJHQ of 0 5 0 1kgf cm2 UHODWLYH pressure R QRW EXUQ WKH RWKHU SDUWV duri...

Page 40: ...ruction LVFRQQHFW WKH HOHFWULF PDJQHWLF YDOYH FRLO RI ZD YDOYH 5HPRYH HOHFWULF PDJQHWic FRLO RI ZD YDOYH RRVHQ WKH VFUHZ IL LQJ ZD YDOYH FRLO L V F R Q Q H F W W K H FRQQQHFWLQJ SLSH RI ZD YDOYH 5HPRY...

Page 41: ...t electric magnetic FRLO RI ZD YDOYH 3HUIRUP OHDN WHVW IRU WKH ZHOGLQJ spot 7LJKWHQ WKH LQJ VFUHZ LVDVVHPEO DQG VVHPEO RI HDW FKDQJHU 5HPDUN 0DNH VXUH WKDW WKHUH LVQ W DQ UHIULJHUDQW LQ SLSH V VWHP DQ...

Page 42: ...OHFWURQLF SDQVLRQ 9DOYH 5HPDUN 0DNH VXUH WKDW WKHUH LVQ W DQ UHIULJHUDQW LQ SLSH V VWHP DQG WKH SRZHU VXSSO LV FXW RII EHIRUH UHPRYDO RI WKH HOHFWURQLF H SDQVLRQ YDOYH Step Illustration Handling Inst...

Page 43: ...QHFWLQJ SLSH PRXQW WKH FRLO I SOXJ RI HOHFWURQLF H SDQVLRQ YDOYH FRLO KDV EHHQ GLVFRQQHFWHG LW LV QHFHVVDU WR FXW RII WKH SRZHU DQG UHHQHUJL H LW DIWHU LW LV connected Disassembly and Assembly of Wate...

Page 44: ...p 0RXQW HOHFWULF ER DQG HOHFWULF ER FRYHU 0RXQW EDFN VLGH SDQHO DQG WRS FRYHU RQQHFW ZDWHU SLSH 5 EXPLODED VIEWS GRS C3 5 A1 K GRS C5 0 A1 K SORGHG YLHZV 3DUWV LVW No Name of part Part code Quantity 1...

Page 45: ...1089 1 22 VROHQRLG YDOYH 07332803 1 23 strainer 07211601 1 24 pump 43130322 1 25 7HUPLQDO ER 6XE VV 01392841 1 26 ULJKW 6LGH 3ODWH 01312802P 1 27 Handle 26233431 1 28 Terminal Board 42010265 1 29 inst...

Page 46: ...H 01352801P 1 7 pump 43130322 1 8 support rack Sub Assy 01892810P 1 9 condenser 01152240 1 10 connect Board 01342800 1 11 7RS RYHU 01255001 1 12 installation board of electric parts 01322805 1 13 mai...

Page 47: ...D YDOXH 43000403 1 28 LJK SUHVVXUH VZLWFK 4602001001 1 29 ULJKW 6LGH 3ODWH 01305013 1 30 freon inlet R22 06120011 1 31 Handle 26235254 1 32 solenoid coil 4300040022 1 33 solenoid coil 43000109 1 34 VR...

Page 48: ...1 13 7RS RYHU 01253001 1 14 mainboard 30222062 1 15 SRZHU WUDQVIRUPHU 4311023701 1 16 Terminal Board 1 42011103 17 capacitance 33010026 1 18 grille nets 01473014 1 19 capacitance 33010743 1 33000046...

Page 49: ...D YDOXH 43000403 1 37 compressor Sub Assy 00202805 1 00202806 38 freon inlet R22 06120012 1 39 solenoid coil 430004002 1 40 FKDVVLV 6XE VV 01192809P 1 41 URQW XS 3ODWH 02222806 1 1RWH only is part of...

Page 50: ...1281803P 0151281804P 01512815P 01512809P 0151281201P 01512812P 1 5 7RS RYHU 3ODWH 0126280101P 01262801P 01262801P 0126280102P 0126280102P 0126280102P 0126280101P 01262801P 01262801P 0126280102P 1 6 Ja...

Page 51: ...Designed by Cooper Hunter International Corporation Oregon USA www cooperandhunter com E mail info cooperandhunter com...

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