Gree GWH18RC-K3DBA3E Page 79 Service Manual Download

Page: 79 / 94

Installation and Maintenance

Service Manual

sticking
stripe

soundproof
sponge

UHPRYHWKHLVRODWLRQSODWHDQGUHDFWRU

5HPRYHWKHVFUHZVFRQQHFWLQJWKHLVRODWLRQ
SODWH DQG FRQGHQVHU VLGH SODWH UHPRYH WKH
VFUHZV FRQQHFWLQJ WKH LVRODWLRQ SODWH DQG
FKDVVLVDQGWKHQUHPRYHWKHLVRODWLRQSODWH

5HPRYH WKH VFUHZV FRQQHFWLQJ WKH UHDFWRU
DQGLVRODWLRQSODWHDQGWKHQUHPRYHWKHUHDFWRU

reactor

isolation plate

screw

1RWHWKHVHWZRVFUHZVDUH

DWWKHVLGHRIPRWRUVXSSRUW

screw

UHPRYHWKHVRXQGSURRIVSRQJH

7HDURIIWKHVWLFNLQJVWULSHDQGWKHQUHPRYHWKH
VRXQGSURRIVSRQJH

Procedure

Step

Summary of Contents for GWH18RC-K3DBA3E

Page 1: ...GREE ELECTRIC APPLIANCES INC OF ZHUHAI Change for Life Service Manual Model GWH18RC K3DBA5E GWH18RC K3DBA3E GWH24RD K3DBA5E GWH24RD K3DBA3E GWH24RD K3DBA2A GWH24RD K3DBA3A Refrigerant R410A...

Page 2: ...10 5 Electrical Part 11 5 1 Wiring Diagram 11 5 2 PCB Printed Diagram 14 6 Function and Control 17 5HPRWH RQWUROOHU QWURGXFWLRQ 17 ULHI HVFULSWLRQ RI 0RGHV DQG XQFWLRQV 21 Part Installation and Maint...

Page 3: ...OIXQFWLRQ 54 10 Exploded View and Parts List 56 10 1 Indoor Unit 56 2XWGRRU 8QLW 61 11 Removal Procedure 65 5HPRYDO 3URFHGXUH RI QGRRU 8QLW 65 5HPRYDO 3URFHGXUH RI 2XWGRRU 8QLW 72 Appendix 86 SSHQGL 5...

Page 4: ...Summary Part Technical Information Indoor Unit Outdoor Unit GWH18RC K3DBA5E I GWH24RD K3DBA5E I GWH18RC K3DBA3E I GWH24RD K3DBA3E I GWH24RD K3DBA3A I GWH24RD K3DBA2A I GWH18RC K3DBA5E O GWH24RD K3DBA5...

Page 5: ...W W 3 26 3 32 COP W W 3 39 3 38 SEER W W 63 W W Application Area m2 23 34 23 34 Indoor Unit 0RGHO RI LQGRRU XQLW GWH18RC K3DBA5E I GWH18RC K3DBA3E I GWH24RD K3DBA5E I GWH24RD K3DBA3E I DQ 7 SH URVV R...

Page 6: ...0 90 DQ 0RWRU 5 A 0 58 0 48 DQ 0RWRU DSDFLWRU LU ORZ 9ROXPH RI 2XWGRRU 8QLW m3 K 3200 4000 DQ 7 SH LDO RZ LDO RZ DQ LDPHWHU mm HIURVWLQJ 0HWKRG XWRPDWLF HIURVWLQJ XWRPDWLF HIURVWLQJ Climate Type T1 T1...

Page 7: ...5 EER W W 3 35 COP W W 3 35 SEER W W 63 W W Application Area m2 23 34 Indoor Unit 0RGHO RI LQGRRU XQLW GWH24RD K3DBA2A I GWH24RD K3DBA3A I DQ 7 SH URVV RZ LDPHWHU HQJWK mm DQ 0RWRU RROLQJ 6SHHG 6 0 6...

Page 8: ...m 2 1 4 RLO HQJWK mm DQ 0RWRU 6SHHG 0 rpm 780 2XWSXW RI DQ 0RWRU W 90 DQ 0RWRU 5 A 0 48 DQ 0RWRU DSDFLWRU LU ORZ 9ROXPH RI 2XWGRRU 8QLW m3 K 4000 DQ 7 SH LDO RZ DQ LDPHWHU mm HIURVWLQJ 0HWKRG XWRPDWLF...

Page 9: ...27 C WB19 C Outdoor DB35 C Indoor air flow Super High Pipe length 5m Conditions Indoor DB20 C Outdoor DB7 C WB6 C Indoor air flow Super High Pipe length 5m Compressor speed rps Compressor speed rps Co...

Page 10: ...el 3UHVVXUH RI JDV SLSH connecting indoor and RXWGRRU XQLW QOHW DQG RXWOHW SLSH WHPSHUDWXUH RI KHDW H FKDQJHU DQ VSHHG of indoor XQLW DQ VSHHG RI RXWGRRU XQLW Compressor UHYROXWLRQ USV Indoor 2XWGRRU...

Page 11: ...QLFDO QIRUPDWLRQ Service Manual D W 57 38 144 95 60 194 116 189 694 685 55 70 H 18K 24K 55 70 45 45 Unit mm 3 Outline Dimension Diagram 3 1 Indoor Unit Models W H D 18K 945 298 211 24K 1018 315 223 18...

Page 12: ...9 Installation and Maintenance Service Manual 427 1000 920 610 370 790 395 340 963 700 396 890 560 364 3 2 Outdoor Unit Unit mm 24K 18K Unit mm...

Page 13: ...WLRQ SLSH VSHFL FDWLRQ LTXLG SLSH PP DV SLSH PP DV SLSH PP Indoor unit Outdoor unit COOLING HEATING 4 Way valve Discharge Suction Heat exchanger evaporator Valve Valve Liquid pipe side Gas pipe side S...

Page 14: ...RQ Symbol Symbol Color Symbol Symbol Color Symbol Name WH KLWH GN Green CAP XPSHU FDS YE Yellow BN Brown COMP Compressor RD Red BU OXH URXQGLQJ ZLUH YEGN Yellow Green BK ODFN VT Violet OG Orange 1RWH...

Page 15: ...XFK DQ HOHFWURQLF FRPSRQHQW RU WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN RI HOHFWULF VKRFN 1 20 11 5 1 20 11 5 1 225 81 7 7 6 1625...

Page 16: ...3 1 1 1 8 3 1 1 1 8 7 1 225 81 7 3OHDVH GRQ W WRXFK DQ WHUPLQDO ZKHQ WKH YROWDJH RI WHUPLQDO 3 DQG 1 DW 3 LV KLJKHU WKDQ 9 WR SUHYHQW WKH ULVN RI HOHFWULF VKRFN 0DQXDO 57 7 03 6 1625 28778 3 7 03 6 1...

Page 17: ...ZLUH 4 QWHUIDFH RI QHXWUDO ZLUH IRU KHDOWK IXQFWLRQ 5 Control interface of PG motor 6 QWHUIDFH RI OLYH ZLUH IRU KHDOWK IXQFWLRQ 7 Interface of indoor XQLW DQG RXWGRRU XQLW FRPPXQLFDWLRQ 8 XWR EXWWRQ...

Page 18: ...2 7HUPLQDO RI RXWGRRU WXEH WHPSHUDWXUH VHQVRU 3 Terminal of compressor RYHUORDG SURWHFWLRQ 4 7HUPLQDO RI RXWGRRU WHPSHUDWXUH VHQVRU 5 Terminal of electronic H SDQVLRQ YDOYH 6 7HUPLQDO RI RXWGRRU IDQ 7...

Page 19: ...URWHFWLRQ 4 7HUPLQDO RI RXWGRRU WHPSHUDWXUH VHQVRU 5 Terminal of electronic H SDQVLRQ YDOYH 6 7HUPLQDO RI RXWGRRU IDQ 7 7HUPLQDO RI ZD YDOYH 8 RPPXQLFDWLRQ ZLUH ZLWK LQGRRU XQLW 9 3RZHU VXSSO OLYH ZLU...

Page 20: ...e Set temp Outdoor ambient temp Indoor ambient temp Sleep mode Clock Heat mode Fan mode Dry mode Cool mode Auto mode Operation mode I feel X fan mode health function Note IWHU SXWWLQJ WKURXJK WKH SRZH...

Page 21: ...O FKDQJHV DV EHORZ 7KLV UHPRWH FRQWUROOHU LV XQLYHUVDO I DQ FRPPDQG or LV VHQW RXW WKH XQLW ZLOO FDUU RXW WKH FRPPDQG DV LQGLFDWHV WKH JXLGH ORXYHU VZLQJV DV 7 I FEEL Button 3UHVV WKLV EXWWRQ WR WXUQ...

Page 22: ...utton 3UHVV 7 EXWWRQ WR WXUQ RQ WKH GLVSOD V OLJKW DQG SUHVV WKLV EXWWRQ DJDLQ WR WXUQ RII WKH GLVSOD V OLJKW I WKH OLJKW LV WXUQHG RQ is GLVSOD HG I WKH OLJKW LV WXUQHG RII disappears 16 X FAN Button...

Page 23: ...GLVSOD RQ UHPRWH FRQWUROOHU LV IX RU WKHUH V QR GLVSOD SOHDVH UHSODFH batteries I UHPRWH FRQWUROOHU LV ORVW RU GDPDJHG SOHDVH XVH DX LOLDU EXWWRQ WR WXUQ RQ RU WXUQ RII WKH DLU FRQGLWLRQHU 7KH RSHUDWL...

Page 24: ...will rotate to the horizontal position L The indoor fan will be stopped after operating for 60s at setting speed b Due to the blockage of PG motor horizontal louver will keep the stop position when t...

Page 25: ...operated for 7 hours the temperature will decrease by 1o C and then the unit will operate at this temperature all the time 3 When the initial temperature is set as 28 29o C after starting up the sleep...

Page 26: ...button Timer time can be reset and the system will operate according to the latest setting When the unit is on and Timer ON and Timer OFF are both set the system will operate according to the set stat...

Page 27: ...satisfied if the temperature for defrosting is satisfied after detections for continuous 3minutes the defrosting operation will start 2 Start to defrost Compressor stops and starts up 55S later 1 Tout...

Page 28: ...overload protection is resumed and compressor has stopped for 3min the unit will be allowed to operate 3 If the unit stops as compressor overload protection occurred for 3 times continuously it can no...

Page 29: ...nit adequately grounded The grounding wire can t be used for other purposes 6 Must apply protective accessories such as protective boards cable cross loop and wire clip 7 The live wire neutral wire an...

Page 30: ...ng tape 4 Electroprobe 7 Electronic leakage detector 10 Pipe pliers pipe cutter 2 Screw driver 5 Universal meter 8 Vacuum pump 11 Pipe expander pipe bender 3 Impact drill drill head electric drill 6 T...

Page 31: ...ast 15cm At least 15cm At least 250cm Space to the wall S p a c e t o t h e o b s t r u c t i o n r o o l f e h t o t e c a p S Space to the obstruction Drainage pipe Space to the wall Space to the ob...

Page 32: ...or unit Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Finish installat...

Page 33: ...QJ ZLWK VSHFLDOL HG JURXQGLQJ GHYLFH E D SURIHVVLRQDO 3OHDVH PDNH VXUH LW LV DOZD V JURXQGHG HIIHFWLYHO RWKHUZLVH LW PD FDXVH HOHFWULF VKRFN 7KH HOORZ JUHHQ ZLUH LQ DLU FRQGLWLRQHU LV JURXQGLQJ ZLUH Z...

Page 34: ...unting Frame KRRVH WKH SRVLWLRQ RI SLSLQJ KROH DFFRUGLQJ WR WKH GLUHFWLRQ RI RXWOHW SLSH 7KH SRVLWLRQ RI SLSLQJ KROH VKRXOG EH D OLWWOH ORZHU WKDQ WKH ZDOO PRXQWHG IUDPH V VKRZ LQ LJ 5 Connect the Pip...

Page 35: ...Q KRVH ZLWK WKH EDQG V VKRZ LQ LJ 5HVHUYH D FHUWDLQ OHQJWK RI GUDLQ KRVH DQG SRZHU FRUG IRU LQVWDOODWLRQ ZKHQ ELQGLQJ WKHP KHQ ELQGLQJ WR D FHUWDLQ GHJUHH VHSDUDWH WKH LQGRRU SRZHU DQG WKHQ VHSDUDWH W...

Page 36: ...of outdoor unit select it according to the actual installation situation 6HOHFW LQVWDOODWLRQ ORFDWLRQ DFFRUGLQJ WR WKH KRXVH VWUXFWXUH L WKH VXSSRUW RI RXWGRRU XQLW RQ WKH VHOHFWHG ORFDWLRQ ZLWK expan...

Page 37: ...e Vacuum Pump 5HPRYH WKH YDOYH FDSV RQ WKH OLTXLG YDOYH DQG JDV YDOYH DQG WKH QXW RI UHIULJHUDQW FKDUJLQJ YHQW RQQHFW WKH FKDUJLQJ KRVH RI SLH RPHWHU WR WKH UHIULJHUDQW FKDUJLQJ YHQW RI JDV YDOYH DQG...

Page 38: ...I RXWGRRU XQLW DQG WKHQ UHPRYH WKH FRYHU RI HOHFWULF ER V VKRZQ LQ WKH J EHORZ FRQQHFW WKH SOXJ RI GLVFKDUJH UHVLVWDQFH DERXW RKP LI WKHUH LV QR GLVFKDUJH UHVLVWDQFH RX FDQ XVH WKH SOXJ RI VROGHULQJ L...

Page 39: ...peration compressor and RXWGRRU IDQ VWRS ZKLOH LQGRRU IDQ RSHUDWHV XULQJ KHDWLQJ operation all loads stop 3OHDVH UHIHU WR WKH PDOIXQFWLRQ DQDO VLV GLVFKDUJH SURWHFWLRQ RYHUORDG 3 2YHUFXUUHQW protectio...

Page 40: ...compressor stops ZKLOH LQGRRU IDQ ZLOO RSHUDWH XULQJ KHDWLQJ RSHUDWLRQ WKH FRPSOHWH XQLW ZLOO VWRS operation 2XWGRRU WHPSHUDWXUH VHQVRU KDVQW EHHQ FRQQHFWHG ZHOO RU LV GDPDJHG 3OHDVH FKHFN LW E UHIHU...

Page 41: ...VP SURWHFWLRQ DQG RYHUFXUUHQW SURWHFWLRQ RI SKDVH FXUUHQW IRU FRPSUHVVRU 20 3 protection HC 2 6 DQG EOLQN 6 times XULQJ FRROLQJ DQG GU LQJ operation compressor will stop ZKLOH LQGRRU IDQ ZLOO RSHUDWH...

Page 42: ...0 times XULQJ FRROLQJ DQG GU LQJ operation compressor will stop ZKLOH LQGRRU IDQ ZLOO RSHUDWH XULQJ KHDWLQJ RSHUDWLRQ WKH FRPSOHWH XQLW ZLOO VWRS 6XSSO YROWDJH LV XQVWDEOH 29 Voltage of DC EXV EDU LV...

Page 43: ...IUHTXHQF EU 2YHU ORDG QRUPDO ZRUNV FRPSUHVVRU UXQLQJ IUHTXHQF GHFOLQHV KROH XQLW EUHDN for 20 mins and GLVFKDUJH FKHFN WKH RXWGRRU FRQWURO ERDUG 3 V 30 PRGXOH FRRODQW ZKHWKHU LV VKRUW WKH UDGLDWRU LV...

Page 44: ...ller loosened or poorly contacted Insert the temperature sensor tightly yes Is malfunction eliminated Is there short circuit due to trip over of the parts Make the parts upright yes Is malfunction eli...

Page 45: ...tor correctly Is malfunction eliminated no no yes yes Turn on the unit again measure whether the output voltage on control terminal for PG motor is more than 50V within 1 min after the louvers are ope...

Page 46: ...er cap inserted correctly and tightly Replace the jumper cap with the same model End yes yes Assemble the jumper cap with the same model no Is malfunction eliminated no yes Insert the jumper cap tight...

Page 47: ...shell too high etc Is the indoor outdoor heat exchanger too dirty or are the air inlet and outlet blocked Normal fluctuation is within 10 of the rated voltage on the nameplate Malfunction is eliminate...

Page 48: ...e unit returns to normal Conclusion U8 is displayed due to instant energization afte de energization while the capacitor discharges slowly The zero cross detection circuit of the mainboard is defined...

Page 49: ...gher than 200V Malfunction of the outdoor mainboard AP1 Replace outdoor mainboard Measure the voltage input with AC voltmeter see fig 30 Voltage within 180VAC 260VAC Shut down the power and wait 20 mi...

Page 50: ...ZRUN ORDG RI XQLW LV KHDY I UDGLDWLQJ RI XQLW LV JRRG 0DOIXQFWLRQ GLDJQRVLV SURFHVV N N Y N Y Y Y N N N N N Y Y Y Y Y H5 H7 or P5 is displayed after turning on the unit Measure if the voltage input is...

Page 51: ...is displayed If the outdoor ambient temperature is higher than 53 Normal protection please use it after improving the outdoor ambient temperature Unit restarts normally Unit restarts normally If the...

Page 52: ...ent and the high and low pressure of system is not balanced please start the unit after 3min If the compressor wire COMP UVW is well connected and connection sequence is correct Check the connection s...

Page 53: ...RQ YDOYH GDPDJHG I WKH UHIULJHUDQW LV OHDNHG 7KH FRPSUHVVRU RYHUORDG SURWHFWLRQ WHUPLQDO LV QRW FRQQHFWHG ZHOO ZLWK WKH PDLQERDUG I WKH RYHUORDG SURWHFWRU LV GDPDJHG HDW H FKDQJH RI XQLW LV QRW JRRG K...

Page 54: ...rigerant according to the service manual Compressor overload protection terminal is not connected well with the mainboard reconnect them correctly Heat exchange of unit is not good heat exchanger is d...

Page 55: ...well with the socket Connect the plug correctly Check the connection wire between reactor mainboard and situation of connection If there is short circuit or the connection wire is loose Reconnect the...

Page 56: ...unit operates normally before malfunction Check built in wiring of indoor and outdoor unit If the wiring is damaged Replace the wire Check the malfunction type with communication malfunction detector...

Page 57: ...OIXQFWLRQ RI FRPSUHVVRU RPSUHVVRU FDQ W RSHUDWH 5HIHU WR SRLQW RI PDLQWHQDQFH PHWKRG IRU details 9 4 Troubleshooting for Normal Malfunction 1 Air Conditioner Can t be Started Up 2 Poor Cooling Heating...

Page 58: ...GUDLQ SLSH Replace drain pipe UDSSLQJ LV QRW WLJKW DWHU OHDNLQJ IURP WKH SLSH FRQQHFWLRQ SODFH RI LQGRRU XQLW UDS LW DJDLQ DQG EXQGOH LW WLJKWO 5 Compressor Can t Operate 3RVVLEOH FDXVHV LVFULPLQDWLQJ...

Page 59: ...56 Installation and Maintenance Service Manual 10 Exploded View and Parts List 10 1 Indoor Unit GWH18RC K3DBA3E I GWH18RC K3DBA5E I...

Page 60: ...01002937 1 17 YDSRUDWRU 6XSSRUW 24212133 24212133 1 18 Pipe Clamp 2611216401 2611216401 1 19 Motor Press Plate 26112494 26112494 1 20 DQ 0RWRU 15012146 15012146 1 21 DOO 0RXQWLQJ UDPH 01252218 012522...

Page 61: ...ation and Maintenance Service Manual GWH24RD K3DBA3E I GWH24RD K3DBA5E I GWH24RD K3DBA2A I GWH24RD K3DBA3A I 37 34 33 35 36 1 2 3 4 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 25 26 27 28 29 30 32...

Page 62: ...2032 1 16 Motor Press Plate 26112316 26112316 1 17 DQ 0RWRU 15012098 15012098 1 18 Connecting pipe clamp 2611218801 2611218801 1 19 Drainage Hose 0523001405 0523001405 1 20 Stepping Motor 1521300101 1...

Page 63: ...16 Motor Press Plate 26112330 26112330 1 17 DQ 0RWRU 15012098 15012098 1 18 Connecting pipe clamp 2611218801 2611218801 1 19 Drainage Hose 0523001405 0523001405 1 20 Stepping Motor 1521300101 1521300...

Page 64: ...61 Installation and Maintenance Service Manual 10 2 Outdoor Unit GWH18RC K3DBA5E O...

Page 65: ...tor 43130025 1 12 ODSERDUG 6XE VV 01232902 1 13 Condenser Assy 01163487 1 14 Rear Grill 0 15 7HPSHUDWXUH 6HQVRU 39000072 1 16 Handle 26233053 1 17 XW RII 9DOYH 6XE VV 07133058 1 18 XW RII 9DOYH 071302...

Page 66: ...63 Installation and Maintenance Service Manual GWH24RD K3DBA5E O GWH24RD K3DBA2A O...

Page 67: ...5LJKW 6LGH 3ODWH 0130504401P 0130504401P 1 17 9DOYH FRYHU 22245003 22245003 1 18 Big Handle 26235001 26235001 1 19 Wiring Clamp 26115004 26115004 1 20 Rear Grill 21 Condenser Assy 01103000039 01103000...

Page 68: ...rocedure 11 1 Removal Procedure of Indoor Unit Caution discharge the refrigerant completely before removal 2 1 2 Remove the filter Open the front panel 1 Before disassembly Before disassembly Push the...

Page 69: ...axile bush on the horizontal louver Pull the horizontal louver outward to remove it 4 Remove the panel panel display Loosen the screws fixing the indicator Remove the indicator Along the groove fixing...

Page 70: ...move the electric box cover Loosen the screw of the electric box cover Remove the electric box cover Remove the front case Open the screw cap on the front case Remove the screws fixing the front case...

Page 71: ...Remove the vertical louver Loosen the 10 clasps connecting the vertical louver and bottom case subassembly Remove the vertical louver 8 Remove the electric box subassembly Disconnect the indoor tube t...

Page 72: ...Loosen the clasp at the joint of the electric box cover and the electric box Disconnect the wiring terminal of the motor and step motor on the electric box Loosen the screws fixing the electric box an...

Page 73: ...Clamp Auxiliary piping 1 1 2 9 Remove press plate of connecting pipe Remove the screws of the press plate of connecting pipe Remove press plate of connecting pipe 10 Remove the evaporator Remove the s...

Page 74: ...pipe slightly to separate the connecting pipe and the evaporator Remove the evaporator 11 Remove motor and cross flow fan Remove the screw of the step motor and remove the step motor Remove the screw...

Page 75: ...HZV FRQQHFWLQJ WKH WRS FRYHU ZLWK RXWHU FDVH ULJKW VLGH SODWH DQG OHIW VLGH SODWH OLIW WKH WRS FRYHU XSZDUGV WR UHPRYH LW KDQGOH cabinet ULJKW VLGH SODWH screw WRS FRYHU a b 5HPRYH ELJ KDQGOH YDOYH FR...

Page 76: ...VLGH SODWH DQG WKHQ UHPRYH WKH RXWHU FDVH 5HPRYH WKH VFUHZV FRQQHFWLQJ WKH JULOOH ZLWK ULJKW VLGH SODWH DQG OHIW VLGH SODWH DQG WKHQ UHPRYH WKH UHDU JXDUG JULOOH 5HPRYH WKH VFUHZV FRQQHFWLQJ WKH ULJK...

Page 77: ...HPRYH WKH JURXQGLQJ ZLUH VFUHZ RQ WKH HOHFWULF ER DVV DQG WKHQ UHPRYH WKH JURXQGLQJ ZLUH 6HH J a c b LVFRQQHFW WKH ZLULQJ WHUPLQDOV RI UHDFWRU FRPSUHVVRU KLJK DQG ORZ SUHVVXUH VZLWFK FRPSUHVVRU RYHUOR...

Page 78: ...XSZDUGV WR UHPRYH LW d e f g 3XVK WKH HOHFWULF ER FRYHU LQ WKH GLUHFWLRQ RI DUURZ WR PDNH WKH FODVS DW WKH ULJKW VLGH VHSDUDWH IURP WKH JURRYH WKHQ SXOO LW LQ WKH RSSRVLWH GLUHFWLRQ WR PDNH WKH FODVS...

Page 79: ...H WKH VFUHZV FRQQHFWLQJ WKH LVRODWLRQ SODWH DQG FKDVVLV DQG WKHQ UHPRYH WKH LVRODWLRQ SODWH 5HPRYH WKH VFUHZV FRQQHFWLQJ WKH UHDFWRU DQG LVRODWLRQ SODWH DQG WKHQ UHPRYH WKH UHDFWRU reactor isolation p...

Page 80: ...GHULQJ WKH ZHOGLQJ MRLQW ZUDS WKH JDV YDOYH ZLWK D ZHW FORWK FRPSOHWHO WR DYRLG GDPDJH WR WKH YDOYH FDXVHG E KLJK WHPSHUDWXUH bolts OLTXLG YDOYH JDV YDOYH 5HPRYH ZD YDOYH DVV 5HPRYH WKH VFUHZV FRQQHFW...

Page 81: ...H LW 5HPRYH FRPSUHVVRU 5HPRYH WKH IRRW QXWV LQJ FRPSUHVVRU DQG WKHQ OLIW WKH FRPSUHVVRU XSZDUGV WR UHPRYH WKH FRPSUHVVRU DQG GDPSLQJ FXVKLRQ Note HHS WKH SRUWV RI GLVFKDUJH SLSH DQG VXFWLRQ SLSH IURP...

Page 82: ...f the screws connecting the grille and panel and then remove the grille grille valve cover Use the screwdriver to remove the screws connecting the top panel and panel and side panels Remove the top pa...

Page 83: ...connecting the panel chassis and motor support with screwd river and then remove the panel 4 Remove guard grille Twist off the screws fixing the guard grille and then remove the guard grille 5 Remove...

Page 84: ...nd condenser and then remove the right side plate Twist off the screws on electric box cover with screwdriver and then remove the electric box cover Twist off the screws on electric box cut off the ti...

Page 85: ...late axial flow blade Twist off the screws between electric box 1 and left side plate with screw driver pull it upwards to remove the electric box 1 Twist off the screws connecting the left side plate...

Page 86: ...f the tapping screws fixing the motor pull out the pin of leading wire for motor and then remove the motor Twist off the tapping screws fixing the motor support pull it upwards and then remove the mot...

Page 87: ...dering the soldering joint wrap the gas valve with wet cloth completely to avoid the damage to valve and release all refrigerant completely at first Unsolder the soldering joint between liquid valve a...

Page 88: ...of condenser chassis 15 Remove support plate of condenser Twist off the screws connecting the support plate of condenser and condenser with screwdriver and then remove the support plate of condenser...

Page 89: ...58 57 2 14 81 80 6 27 36 35 6 2 59 60 59 15 82 83 82 4 28 37 38 37 4 3 61 62 60 8 16 84 85 84 2 29 39 40 39 2 4 63 62 6 17 86 87 86 30 41 42 41 5 64 65 64 4 18 88 89 87 8 31 43 44 42 8 6 66 67 66 2 19...

Page 90: ...the pipe according to the following steps XW WKH SLS RQ UP WKH SLSH OHQJWK DFFRUGLQJ WR WKH GLVWDQFH RI LQGRRU XQLW DQG RXWGRRU XQLW XW WKH UHTXLUHG SLSH ZLWK SLSH FXWWHU 5HPRYH WKH EXUUV 5HPRYH WKH...

Page 91: ...58 6 66 88 33 10 63 72 2 439 111 0 737 5 63 46 34 10 2 73 2 358 112 0 717 4 60 23 35 9 779 74 2 28 113 0 697 3 57 18 36 9 382 75 2 206 114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77...

Page 92: ...1 0 983 5 84 61 34 13 59 73 3 144 112 0 956 4 80 31 35 13 04 74 3 04 113 0 93 3 76 24 36 12 51 75 2 94 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78...

Page 93: ...3 53 74 62 11 32 101 3 22 15 362 9 24 51 41 63 10 93 102 3 13 14 342 8 25 49 19 64 10 54 103 3 04 13 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2...

Page 94: ...nshan Zhuhai Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 Email gree gree com cn Http www gree com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add Unit 2612 26 F Miramar Tower 132...

Search results

Summary of Contents for GWH18RC-K3DBA3E

Reviews:

Related manuals for GWH18RC-K3DBA3E

Brands by name

Popular brands

Gree GWH18RC-K3DBA3E, Service Manual

Search results

Summary of Contents for GWH18RC-K3DBA3E

Reviews:

Related manuals for GWH18RC-K3DBA3E

Brands by name

Popular brands