Quietside QS09-VJ220 Service Manual Download

Page: 119 / 130

5HPRYDO3URFHGXUH

5.Remove the

reactor and isolation sheet

6.Remove

4-way valve assy and

condenser

Remove screws fixing

reactor

and then remove the

reactor.

Remove screws fixing isolation sheet and then
remove the isolation sheet.

reactor

isolation sheet

Procedure

Steps

4-way valve assy

Discharge the refrigerant completely;unsolder the
pipeline connecting the compressor and the
condenser assy,and then remove the 4-way valve
assy.

Remov screws between condenser and chassis-
sub-assy.Then remove condenser.

Summary of Contents for QS09-VJ220

Page 1: ...6HUYLFH 0DQXDO 46 9 46 93 46 9 46 93 46 9 46 93 46 9 46 93 5HIULJHUDQW 5 02 6...

Page 2: ...DWXUH 1RLVH ULWHULD XUYH 7DEOHV IRU RWK 0RGHOV 2SHUDWLRQ DWD RQVWUXFWLRQ 9LHZV QGRRU 8QLW 2XWGRRU 8QLW 5HIULJHUDQW 6 VWHP LDJUDP 6FKHPDWLF LDJUDP OHFWULFDO DWD OHFWULFDO LULQJ 3ULQWHG LUFXLW RDUG XQFW...

Page 3: ...LQWHQDQFH RI HDOWK LOWHU SORGHG 9LHZV DQG 3DUWV LVW QGRRU 8QLW 2XWGRRU 8QLW 7URXEOHVKRRWLQJ 0DOIXQFWLRQ QDO VLV ODVKLQJ RI QGRRU 2XWGRRU 8QLW DQG 3ULPDU XGJHPHQW RZ WR KHFN 6LPSO WKH 0DLQ 3DUW 5HPRYDO...

Page 4: ...6XPPDU DQG HDWXUHV 6XPPDU DQG HDWXUHV QGRRU 8QLW 2XWGRRU 8QLW 46 9 46 9 46 9 46 9 46 93 46 93 46 93 46 93 5HPRWH RQWUROOHU 1 ON OFF MODE FAN CLOCK TIMER ON X FAN TEMP TIMER OFF TURBO SLEEP LIGHT...

Page 5: ...G VXEFRQWUDFWRU DV WKHUH LV WKH ULVN RI UH HOHFWULF VKRFN H SORVLRQ RU LQMXU 0DNH VXUH WKH RXWGRRU XQLW LV LQVWDOOHG RQ D VWDEOH OHYHO VXUIDFH ZLWK QR DFFXPXODWLRQ RI VQRZ OHDYHV RU WUDVK EHVLGH 0DNH...

Page 6: ...9ROXPH 3LQW K 5 WX K 23 WX K 6 5 63 SSOLFDWLRQ UHD P QGRRU 8QLW QGRRU 8QLW 0RGHO 46 9 QGRRU 8QLW 3URGXFW RGH 1 B DQ 7 SH URVV RZ DQ LDPHWHU HQJWK LQFK RROLQJ 6SHHG 6 0 U PLQ HDWLQJ 6SHHG 6 0 U PLQ DQ...

Page 7: ...QVHU 3LSH LDPHWHU LQFK RQGHQVHU 5RZV Q DS LQFK RQGHQVHU RLO HQJWK LQFK DQ 0RWRU 6SHHG USP DQ 0RWRU 3RZHU 2XWSXW DQ 0RWRU 5 DQ 0RWRU DSDFLWRU 2XWGRRU 8QLW LU ORZ 9ROXPH 0 DQ 7 SH LDO RZ DQ LDPHWHU LQFK...

Page 8: ...X K 23 WX K 6 5 63 SSOLFDWLRQ UHD P QGRRU 8QLW QGRRU 8QLW 0RGHO 46 9 QGRRU 8QLW 3URGXFW RGH 1 B DQ 7 SH URVV RZ DQ LDPHWHU HQJWK LQFK RROLQJ 6SHHG 6 0 U PLQ HDWLQJ 6SHHG 6 0 U PLQ DQ 0RWRU 3RZHU 2XWSX...

Page 9: ...QVHU 3LSH LDPHWHU LQFK RQGHQVHU 5RZV Q DS LQFK RQGHQVHU RLO HQJWK LQFK DQ 0RWRU 6SHHG USP DQ 0RWRU 3RZHU 2XWSXW DQ 0RWRU 5 DQ 0RWRU DSDFLWRU 2XWGRRU 8QLW LU ORZ 9ROXPH 0 DQ 7 SH LDO RZ DQ LDPHWHU LQFK...

Page 10: ...K 23 WX K 6 5 63 SSOLFDWLRQ UHD P QGRRU 8QLW QGRRU 8QLW 0RGHO 46 9 QGRRU 8QLW 3URGXFW RGH 1 B DQ 7 SH URVV RZ DQ LDPHWHU HQJWK LQFK RROLQJ 6SHHG 6 0 U PLQ HDWLQJ 6SHHG 6 0 U PLQ DQ 0RWRU 3RZHU 2XWSXW...

Page 11: ...HQVHU 3LSH LDPHWHU LQFK RQGHQVHU 5RZV Q DS LQFK RQGHQVHU RLO HQJWK LQFK DQ 0RWRU 6SHHG USP DQ 0RWRU 3RZHU 2XWSXW DQ 0RWRU 5 DQ 0RWRU DSDFLWRU 2XWGRRU 8QLW LU ORZ 9ROXPH 0 DQ 7 SH LDO RZ DQ LDPHWHU LQF...

Page 12: ...X K 23 WX K 6 5 63 SSOLFDWLRQ UHD P QGRRU 8QLW QGRRU 8QLW 0RGHO 46 9 QGRRU 8QLW 3URGXFW RGH 1 B DQ 7 SH URVV RZ DQ LDPHWHU HQJWK LQFK RROLQJ 6SHHG 6 0 U PLQ HDWLQJ 6SHHG 6 0 U PLQ DQ 0RWRU 3RZHU 2XWSX...

Page 13: ...0RWRU 3RZHU 2XWSXW DQ 0RWRU 5 DQ 0RWRU DSDFLWRU 2XWGRRU 8QLW LU ORZ 9ROXPH 0 DQ 7 SH LDO RZ DQ LDPHWHU LQFK HIURVWLQJ 0HWKRG XWRPDWLF HIURVWLQJ OLPDWH 7 SH 7 VRODWLRQ 0RLVWXUH 3URWHFWLRQ 3 3HUPLVVLEO...

Page 14: ...urbo Pipe length 25 ft Conditions Indoor DB 70 F WB 60 F Outdoor DB 47 F WB 43 F Indoor air flow Turbo Pipe length 25 ft 8QLW RROLQJ HDWLQJ 0 10 20 30 40 50 60 70 80 90 100 120 0 10 20 30 40 50 60 70...

Page 15: ...80 F WB67 F Indoor air flow Turbo Pipe length 25ft 5 14 23 32 41 50 89 6 91 4 93 2 95 96 8 98 6 100 4 102 2 104 105 8 107 6 109 4 8QLW RROLQJ HDWLQJ Capacity ratio Capacity ratio Outdoor temp F Outdoo...

Page 16: ...d Low Middl e High Super Hig h Noise dB A 12K 09K 12K 09K Outdoor side noise 30 40 50 60 0 20 40 60 80 100 Compressor frequency Hz 50 55 40 45 35 Indoor side noise when blowing Indoor fan motor rotati...

Page 17: ...U XQLW 7 QOHW DQG RXWOHW SLSH WHPSHUDWXUH RI HYDSRUDWRU 7 QOHW DQG RXWOHW SLSH WHPSHUDWXUH RI FRQGHQVHU 7HPSHUDWXUH FRQGLWLRQ 0RGHO QDPH 6WDQGDUG SUHVVXUH HDW H FKDQJHU SLSH WHPS QGRRU IDQ PRGH 2XWGRR...

Page 18: ...RQVWUXFWLRQ 9LHZV RQVWUXFWLRQ 9LHZV QGRRU 8QLW 8QLW LQFK 2 2 2 2 2 2 6 8 5 2 21 3 5 6 27 3 2 7 7 7 2 27 5 5 3 1 1 7 2 2 2 8 2 8 3 5 2 6 4 6 1 5 1 8 1 8 46 9 46 9 46 9 46 9 0RGHO 46 9 46 9 46 9 46 9...

Page 19: ...RQVWUXFWLRQ 9LHZV 2XWGRRU 8QLW 8QLW LQFK 21 2 11 3 30 33 4 10 12 6 21 3 11 3 23 2 30 33 4 10 12 6 21 3 46 93 46 93...

Page 20: ...RQVWUXFWLRQ 9LHZV 13 4 35 37 6 22 14 5 27 6 15 6 8QLW LQFK 46 93 46 93 14 6 16 8 38 6 36 24 15 7 31 1...

Page 21: ...GE EVAPORATOR HEAT EXCHANGE CONDENSER COMPRESSOR GAS SIDE 3 WAY VALVE LIQUID SIDE 2 WAY VALVE COOLING Accumlator Discharge Suction Muffler Electronic Expansion Valve Strainer T I N U R O O D T U O T I...

Page 22: ...9 0 TEMP SENSOR TEMP SENSOR AC L BK G ROOM TUBE M2 SWING UD ROOM RT2 AP2 BN PG YEGN GN 0 M1 BU FAN OUTDOOR UNIT 2 3 XT N 1 TUBE RT1 SWING MOTOR COM OUT N PGF MOTOR CAP JUMP DISP2 DISP1 AP1 RECEIVERAN...

Page 23: ...XT 3 2 OUTDOOR UNIT FAN BU M1 0 YEGN GN PG BN AP2 RT2 ROOM SWING UD M2 TUBE ROOM G BK AC L TEMP SENSOR TEMP SENSOR 0 L L L ELECTRICBOX EVAPORATOR 46 9 46 9 ROOM TUBE TEMP SENSOR TEMP SENSOR RT1 RT2 R...

Page 24: ...6 93 46 93 3 2 N 1 VT VT L2 L2 L1 L1 PE RING MAGNETIC RING MAGNETIC L2 L1 VALVE L2 L1 G INDOOR UNIT POWER G BU BN L2 L1 G G N 1 2 3 XT1 BK BN BU T SENSOR YEGN AC L N COMP W COMP V COMP U YE BU RD U V...

Page 25: ...WH RT4 0 OUTTUBE2 TEMP SENSOR MANUAL YEGN expansion OPTIONAL valve PE L2 L2 VT VT BU BN BK L1 L1 BLOCK TERMINAL 3 2 N 1 L1 L2 BN BU G G L1 MAGNETIC RING YEGN POWER L1 L2 XT G INDOOR UNIT N 1 2 3 TERM...

Page 26: ...723 9 27720 9 LYH ZLUH XVH 1HXWUDO ZLUH HDOWK QHXWUDO ZLUH 3 PRWRU HDOWK OLYH ZLUH 1HXWUDO DQG OLYH ZLUH FRPPXQLFDWLRQ SRUW 7RXFK VZLWFK 8S DQG GRZQ VZLQJ 3 IHHGEDFN HIW DQG ULJKW VZLQJ XPSHU FDS LVS...

Page 27: ...G GRZQ VZLQJ QWHUIDFH RI 3 IHHGEDFN QWHUIDFH RI LQGRRU DQG RXWGRRU XQLW FRPPXQLFDWLRQ QWHUIDFH RI GLVSOD QWHUIDFH RI MXPSHU FDS QWHUIDFH RI DPELHQW WHPSHUDWXUH VHQVRU QWHUIDFH RI WXEH WHPSHUDWXUH VHQV...

Page 28: ...R EXWWRQ 8S DQG GRZQ VZLQJ WHUPLQDO LQWHUIDFH LVSOD WHUPLQDO LQWHUIDFH XPSHU FDS PELHQW WHPS VHQVRU 7XEH WHPS VHQVRU 8 DQG 2 8 FRPPXQLFDWLRQ LQWHUIDFH LYH ZLUH LQWHUIDFH XVH 1HXWUDO ZLUH LQWHUIDFH DUW...

Page 29: ...XU ZD YDOYH QHXWUDO ZLUH 7HPS VHQVRU 3RZHU VXSSO OLYH ZLUH LQSXW DQ LQWHUIDFH RXU ZD YDOYH OLYH ZLUH RPSUHVVRU 8 9 SKDVH RPPXQLFDWLRQ LQWHUIDFH KDVVLV HOHFWULF KHDWLQJ EDQG QHXWUDO ZLUH OHFWULF KHDWLQ...

Page 30: ...DW H FKDQJHU PLGGOH FRSSHU SLSH WHPS VHQVRU WHUPLQDO RPSUHVVRU RYHUORDG SURWHFWLRQ WHUPLQDO 2 8 WHPS VHQVRU WHUPLQDO 9 WHUPLQDO 2XWGRRU IDQ WHUPLQDO RXU ZD YDOYH WHUPLQDO KDVVLV HOHFWULF KHDWLQJ ZLULQ...

Page 31: ...DW H FKDQJHU PLGGOH FRSSHU SLSH WHPS VHQVRU WHUPLQDO RPSUHVVRU RYHUORDG SURWHFWLRQ WHUPLQDO 2 8 WHPS VHQVRU WHUPLQDO 9 WHUPLQDO 2XWGRRU IDQ WHUPLQDO RXU ZD YDOYH WHUPLQDO KDVVLV HOHFWULF KHDWLQJ ZLULQ...

Page 32: ...Press it to set clock X FAN X FAN is the alternative expression of BLOW for the purpose of understanding TEMP TURBO SLEEP LIGHT Press it to turn on off the light 17 15 18 19 16 20 21 23 24 22 25 MODE...

Page 33: ...elected in a sequence that goes from AUTO COOL DRY FAN and HEAT as the following Note Only for models with heating function After energization AUTO mode is defaulted In AUTO mode the set temperature w...

Page 34: ...up the temperature displaying status that will display the setting temperature TURBO Press this button to activate deactivate the Turbo function which enables the unit to reach the preset temperature...

Page 35: ...XHQF GRZQ SURWHFWLRQ KHQ WRWDO FXUUHQW WRWDO LQFUHDVH IUHTXHQF LV DOORZHG ZKHQ WRWDO FXUUHQW WRWDO LQFUHDVLQJ IUHTXHQF LV SURKLELWHG ZKHQ WRWDO FXUUHQW WRWDO WKH XQLW RSHUDWHV E GHFUHDVLQJ IUHTXHQF KH...

Page 36: ...LPH ODJ RI PLQXWHV LWKLQ PLQXWHV LI 7 WXEH WKH LQGRRU IDQ DOVR ZLOO UXQ DW ORZ VSHHG DQG DIWHU PLQXWH RSHUDWLRQ DW ORZ VSHHG WKH LQGRRU IDQ ZLOO EH FRQYHUWHG WR RSHUDWLRQ DW SUHVHW VSHHG LWKLQ PLQXWH...

Page 37: ...PSUHVVRU ZLOO QRW EH VWDUWHG DJDLQ 2YHUORDG SURWHFWLRQ I WHPSHUDWXUH VHQVHG E WKH RYHUORDG VHQVRU LV RYHU WKH FRPSUHVVRU ZLOO VWRS DQG WKH RXWGRRU IDQ ZLOO VWRS ZLWK D WLPH ODJ RI VHFRQGV I WHPSHUDWXU...

Page 38: ...R KHDWLQJ PRGH WKH XS DQG GRZQ DLU GH HFWRU ZLOO PRYH WR FORFNZLVH XQGHU RWKHU PRGHV WKH XS DQG GRZQ DLU GH HFWRU ZLOO PRYH WR I RX VHW WKH VZLQJLQJ IXQFWLRQ ZKHQ RX VWDUW WKH PDFKLQH WKHQ WKH ZLQG EO...

Page 39: ...QWURO FRPPDQG KDV VHW WLPHG IXQFWLRQ WKH WLPH LV RXW DQG WKH V VWHP LV VWDUW RU VWRS DFFRUGLQJ WR WKH VHW WLPH ZKHQ WKH SRZHU VXSSO LV LQWHUUXSWHG WKH V VWHP ZLOO UHPHPEHU WKH RSHUDWLRQ VWDWXV EHIRUH...

Page 40: ...n 5 Auto mode 1 When Tamb 78 8 F select the cooling mode at this time the setting temp is 77 F 2 Cooling and heating units Tamb 71 6 F will run at heating mode at this time the setting temp is 68 73 F...

Page 41: ...utton is pushed a buzzer will give out prompt tone 3 Auto button When the button is pushed the unit will operate in auto mode and the indoor fan will run in auto state When the indoor fan is running t...

Page 42: ...wind speed on the remote controller is displayed as super high air flow and the inner fans are also turned to super high air flow 11 Health Function When the inner fans are running the remote control...

Page 43: ...Tcooling indoor ambient temperature compensation 35 6 F the cooling operation will be still running 3 During operations of cooling if 32 F Tsetup Tindoor ambient temperature Tcooling indoor ambient te...

Page 44: ...g power 1 4 way valve power control under heating mode a Starts the machine under heating mode the 4 way valve will get power immediately 2 4 way valve power turn off control under heating mode a When...

Page 45: ...immediately if the trouble can not be resumed transferring mode will not clear it Overload protection function at the mode of heating Starting estimation After the compressor stopped working for 180s...

Page 46: ...trouble reboot automatically after 30 minutes 7 Communication fault When you have not received any correct signal from the inner machine in three minutes the machine will stop for communication fault...

Page 47: ...t shows and if they are all failing for the successive start 3 times it shall be reported as Startingup Failure and then restart up it after 3 min When it still not be able to operate through carry ou...

Page 48: ...detect the exhaust sensor failure immediately in the testing mode 4 Module Temperature Sensor a Short Circuit Detection the compressor should be detected immediately when the module temperature senso...

Page 49: ...XUV DPPDEOH JDV RU YRODWLOH OLTXLGV DUH HPLWWHG KLJK IUHTXHQF HOHFWUR PDJQHWLF ZDYHV DUH JHQHUDWHG E UDGLR HTXLSPHQW ZHOGHUV DQG PHGLFDO HTXLSPHQW VDOW ODGHQ DLU SUHYDLOV VXFK DV FORVH WR FRDVWDO DUHD...

Page 50: ...WFK ZLWK D FRQWDFW VHSDUDWLRQ RI DW OHDVW LQ LQ DOO SROHV VKRXOG EH FRQQHFWHG LQ HG ZLULQJ 1RWH 0DNH VXUH WKH OLYH ZLUH QHXWUDO ZLUH DQG HDUWK ZLUH LQ WKH IDPLO SRZHU VRFNHW DUH SURSHUO FRQQHFWHG 7KHU...

Page 51: ...the floor Above Above 6in Above 6in Above 12in Above 20in Above 20in Above 12in Above 79in Above Above Space to the obstruction Air outlet side Space to the wall Air inlet side The dimensions of the s...

Page 52: ...WLQJ WXEH 6ODQW WKH GUDLQ KRVH GRZQZDUG VOLJKWO IRU VPRRWK GUDLQDJH RI FRQGHQVDWH 1RWH 7KH LQVXODWLQJ WXEH VKRXOG EH FRQQHFWHG UHOLDEO ZLWK WKH VOHHYH RXWVLGH WKH RXWOHW SLSH 7KH GUDLQ KRVH VKRXOG EH...

Page 53: ...VSDQQHU DQG WRUTXH ZUHQFK E UHIHUULQJ WR WKH IROORZLQJ 127 RQQHFW WKH FRQQHFWLRQ SLSH WR LQGRRU XQLW DW UVW DQG WKHQ WR RXWGRRU XQLW DQGOH SLSLQJ EHQGLQJ ZLWK FDUH R QRW GDPDJH WKH FRQQHFWLRQ SLSH QVX...

Page 54: ...WLRQV KHFN DIWHU QVWDOODWLRQ DQG 2SHUDWLRQ 7HVW KHFN DIWHU QVWDOODWLRQ WHPV WR EH FKHFNHG 3RVVLEOH PDOIXQFWLRQ DV LW EHHQ HG UPO 7KH XQLW PD GURS VKDNH RU HPLW QRLVH DYH RX GRQH WKH UHIULJHUDQW OHDNDJ...

Page 55: ...WLRQ DQG WKHQ UHPRYH WKH DLU OWHU V VKRZQ LQ J D WWDFK WKH KHDOWK OWHU RQWR WKH DLU OWHU V VKRZQ LQ J E QVWDOO WKH DLU OWHU SURSHUO DORQJ WKH DUURZ GLUHFWLRQ LQ LJ F DQG WKHQ FORVH WKH SDQHO OHDQLQJ D...

Page 56: ...SORGHG 9LHZV DQG 3DUWV LVW SORGHG 9LHZV DQG 3DUWV LVW QGRRU 8QLW 2 3 4 17 16 15 14 13 12 11 10 8 7 22 21 19 1 6 5 9 18 34 32 33 31 30 29 28 27 26 20 37 38 39 36 23 25 24 35 40 46 9 46 9...

Page 57: ...RI HDULQJ URVV ORZ DQ 5HDU DVH DVV 5HDU DVH LOH XVK HIW LOH XVK LU RXYHU XLGH RXYHU URQW DVH 6XE DVV LOWHU 6XE VV URQW 3DQHO VV B B 6FUHZ RYHU XPSHU OHFWULF R RYHU 0DLQ RDUG OHFWULF R LU RXYHU HOLFRLG...

Page 58: ...SORGHG 9LHZV DQG 3DUWV LVW 39 16 14 13 15 10 9 7 5 2 30 32 33 27 26 24 18 28 8 31 29 3 1 11 17 19 20 21 23 22 36 37 34 35 4 6 12 38 25 46 9...

Page 59: ...HDU DVH DVV 5XEEHU 3OXJ DWHU 7UD 5LQJ RI HDULQJ 2 DVNHW VXE DVV RI HDULQJ URVV ORZ DQ YDSRUDWRU 6XSSRUW YDSRUDWRU VV DOO 0RXQWLQJ UDPH 0RWRU 3UHVV 3ODWH DQ 0RWRU RQQHFWLQJ SLSH FODPS UDLQDJH RVH 6WHSS...

Page 60: ...SORGHG 9LHZV DQG 3DUWV LVW 36 15 13 12 14 9 8 4 2 28 30 31 25 24 23 17 26 7 29 27 3 1 10 16 18 19 20 22 21 33 34 32 11 35 6 5 46 9...

Page 61: ...H HIW LOH XVK 5HDU DVH DVV 5XEEHU 3OXJ DWHU 7UD 5LQJ RI HDULQJ 2 DVNHW VXE DVV RI HDULQJ URVV ORZ DQ YDSRUDWRU 6XSSRUW YDSRUDWRU VV DOO 0RXQWLQJ UDPH 0RWRU 3UHVV 3ODWH DQ 0RWRU RQQHFWLQJ SLSH FODPS UD...

Page 62: ...SORGHG 9LHZV DQG 3DUWV LVW 2XWGRRU 8QLW 46 93 31 33 38 32 37 35 34 22 21 24 23 17 18 19 20 13 11 14 12 4 6 5 9 8 3 7 2 1 25 29 26 28 27 30 39 15 16 10 36...

Page 63: ...WH RYHU RI 3DVV LUH D 9DOYH VV 0DJQHW RLO 7HPS 6HQVRU 6OHHYLQJ OHFWULF SDQVLRQ 9DOYH 6XE VV 0DJQHW RLO 5HDU ULOO RQGHQVHU VV RPSUHVVRU 2YHUORDG 3URFWHFWRU WHUQDO ODSERDUG 6XE VV 7RS RYHU 3ODWH RYHU RI...

Page 64: ...SORGHG 9LHZV DQG 3DUWV LVW 46 93 32 28 31 29 34 30 35 36 3 10 2 9 1 4 5 11 12 6 7 8 22 15 16 14 21 20 19 26 27 23 25 24 17 18 13 33...

Page 65: ...YH RYHU DEOH URVV 3ODWH 3 DEOH URVV 3ODWH 3 5LJKW 6LGH 3ODWH 3 D 9DOYH VV 0DJQHW RLO 7HPS 6HQVRU 6OHHYLQJ OHFWULF SDQVLRQ 9DOYH 6XE VV 0DJQHW RLO 5HDU ULOO RQGHQVHU VV RPSUHVVRU 2YHUORDG 3URFWHFWRU OD...

Page 66: ...SORGHG 9LHZV DQG 3DUWV LVW 46 93 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 19 20 21 22 23 24 25 26 27 28 17 18 29 36 37 31 32 33 34 35 30 38...

Page 67: ...3 XW RII 9DOYH 6XE VV 9DOYH RYHU 5HWDLQLQJ 3ODWH 3 DQGOH DVV 5LJKW 6LGH 3ODWH 3 XW RII 9DOYH 6XE VV 0DJQHW RLO ODSERDUG VV RQGHQVHU VV URQW ULOO LULQJ ODPS 7RS RYHU 3 0RWRU 6XSSRUW 6XE VV UDLQDJH 3OXJ...

Page 68: ...SORGHG 9LHZV DQG 3DUWV LVW 46 93 2 15 17 16 14 13 1 21 18 19 8 9 10 11 7 6 3 4 5 24 25 27 28 23 31 30 29 32 33 34 12 35 22 26 20...

Page 69: ...SSRUW 3ODWH ODSERDUG VV RQGHQVHU VV 5HDU ULOO LULQJ ODPS 7HPSHUDWXUH 6HQVRU 5LJKW 6LGH 3ODWH 3 DQGOH DVV 5HWDLQLQJ 3ODWH 3 XW RII 9DOYH 9DOYH RYHU 9DOYH 6XSSRUW 6XE VV 3 DI H 9DOYH 6XSSRUW 3 XW RII 9D...

Page 70: ...ns former if it is incorrect change the transformer No power Check power supply circuit Fuse of controller burnt out The air condition er does not react after it is powered the buzzer does not sound a...

Page 71: ...on for the thick and thin pipes is good Heat insulation must also be provided for the joint andthe exposed part of the copper pipe Block of outdoor heat ex changer Clean the dust accumulated on the su...

Page 72: ...tat is recommended Wrong wire connection Connect the circuit diagram correctly The built in heat protector of the motor breaks frequently because the motor is abnormal Replace the fan motor Adjust the...

Page 73: ...pe blocked or broken Change drainage pipe Re wrap and make it tight Wrap of refrigerant pipe joint is not close enough Water leakage Change controller Wire loose or wrong connection In cool heat mode...

Page 74: ...GLVFKDUJH SURWHFWLRQ RYHUORDG 2YHUFXUUHQW SURWHFWLRQ 2 6 DQG EOLQN WLPHV 2 6 DQG EOLQN WLPHV XULQJ FRROLQJ DQG GU LQJ RSHUDWLRQ FRPSUHVVRU DQG RXWGRRU IDQ VWRS ZKLOH LQGRRU IDQ RSHUDWHV XULQJ KHDWLQJ...

Page 75: ...V RSHQ VKRUW FLUFXLWHG 2 6 DQG EOLQN WLPHV 2 6 DQG EOLQN WLPHV XULQJ FRROLQJ DQG GU LQJ RSHUDWLQJ FRPSUHVVRU VWRSV ZKLOH LQGRRU IDQ RSHUDWHV XULQJ KHDWLQJ RSHUDWLRQ WKH FRPSOHWH XQLW ZLOO VWRS RSHUDWL...

Page 76: ...DWLQJ RSHUDWLRQ WKH FRPSOHWH XQLW ZLOO VWRS RSHUDWLRQ 0HDVXUH WKH YROWDJH RI SRVLWLRQ DQG 1 RQ ZLULQJ ERDUG 7 LI WKH YROWDJH LV KLJKHU WKDQ 9 WXUQ RQ WKH XQLW DIWHU WKH VXSSO YROWDJH LV LQFUHDVHG WR W...

Page 77: ...VRU FLUFXLW 3 2 6 DQG EOLQN WLPHV XULQJ FRROLQJ DQG GU LQJ RSHUDWLRQ FRPSUHVVRU ZLOO VWRS ZKLOH LQGRRU IDQ ZLOO RSHUDWH XULQJ KHDWLQJ RSHUDWLRQ WKH FRPSOHWH XQLW ZLOO VWRS 5HSODFH RXWGRRU FRQWURO SDQH...

Page 78: ...WRU LV VWDOOLQJ 0RWRU PDOIXQFWLRQ 0DOIXQFWLRQ RI PDLQERDUG UHY GHWHFWLQJ FLUFXLW HV QFKUR QL LQJ RI FRPSUHVVRU 2 6 DQG EOLQN WLPHV XULQJ FRROLQJ DQG GU LQJ RSHUDWLRQ FRPSUHVVRU ZLOO VWRS ZKLOH LQGRRU...

Page 79: ...OH 0DOIXQFWLRQ RI FRPSOHWH XQLWV FXUUHQW GHWHFWLRQ 8 2 6 DQG EOLQN WLPHV XULQJ FRROLQJ DQG GU LQJ RSHUDWLRQ WKH FRPSUHVVRU ZLOO VWRS ZKLOH LQGRRU IDQ ZLOO RSHUDWH XULQJ KHDWLQJ RSHUDWLQJ WKH FRPSOHWH...

Page 80: ...SHUDWLRQ QGLFDWRU RRO QGLFDWRU HDWLQJ QGLFDWRU HOORZ QGLFDWRU 5HG QGLFDWRU UHHQ QGLFDWRU 1RUPDO FRPPXQLFD WLRQ FRQWLQRXVO HIURVWLQJ 2 6 DQG EOLQN RQFH GXULQJ EOLQNLQJ 21 V DQG 2 V 2 6 DQG EOLQN WZLFH...

Page 81: ...XIILFLHQW RU WRR PXFK UHIULJUDQW EORFNDJH RI FDSLOODU DQG LQFUHDVH RI VXFWLRQ WHPS LPSURSHU UXQQLQJ RI FRPSUHVVRU EXUQLQJ LQ RU VWXFN RI EHDULQJ GDPDJH RI GLVFKDUJH YDOYH PDOIXQFWLRQ RI SURWHFWRU 3URF...

Page 82: ...RS 3OHDVH UHIHU WR WURXEOHVKRRWLQJ QWL KLJK WHPS SURWHFWLRQ 2II V EOLQN WLPHV RROLQJ FRPSUHVVRU ZLOO VWRS LQGRRU IDQ PRWRU ZRUNV HDWLQJ DOO ZLOO VWRS 3OHDVH UHIHU WR WURXEOHVKRRWLQJ QGRRU XQLW PRWRU Q...

Page 83: ...QRUPDO WHVWLQJ WKH YROWDJH RI HOHFWURO WLF FDSDFLWRU RQ 3 DIWHU WXUQ RQ WKH XQLW 7KHUH PD EH VRPH SUREOHP DQG UHSODFH WKH 3 LI WKH HOHFWURO WLF FDSDFLWRU YROWDJH UDQJH DW 9 KROH XQLW V FXUUHQW WHVWLQJ...

Page 84: ...ZRUNV HDWLQJ DOO ZLOO VWRS UXQQLQJ 5HSODFH WKH RXWGRRU FRQWURO ERDUG 3 0RGXOH WHPS RYHU KLJK SURWHFWLRQ 3 2II V EOLQN WLPHV RROLQJ GHKXPLGLI LQJ FRPSUHVVRU VWRSV UXQQLQJ LQGRRU IDQ PRWRU ZRUNV HDWLQJ...

Page 85: ...ROLQJ RXWGRRU IDQ PRWRU FRPSUHVVRU VWRS UXQQLQJ LQGRRU IDQ ZRUNV HDWLQJ RXWGRRU IDQ PRWRU FRPSUHVVRU LQGRRU IDQ PRWRU VWRS UXQQLQJ 7KH ZLUH WHUPLQDO RI RXWGRRU IDQ PRWRU LV ORRVHG WKH WHUPLQDO 0RWRU G...

Page 86: ...UHG VXUIDFH QYHUWHU FRYHU 7HVW SRLQW 1R 7HVW SRLQW 5HODWHG HOHPHQWV 7HVW YDOXH XQGHU QRUPDO FRQGLWLRQ 7HVW HWZHHQ DQG 1HXWUDOZLUH OLYH ZLUH 9 9 7HVW HWZHHQ DQG 1HXWUDOZLUH OLYH ZLUH 9 9 7HVW HWZHHQ DQ...

Page 87: ...rcuit on control panel AP1 Replace the control panel AP1 Measure the AC voltage between terminalL andN on wiring board XT power supply Voltage within 210VAC 250VAC Shut down the power and repair the p...

Page 88: ...H FRQQHFWLRQ LQ FRUUHFW RUGHU V WKH YROWDJH LQSXW RI WKH PDFKLQH ZLWKLQ QRUPDO UDQJH 8VH YROWPHWHU WR PHDVXUH WKH YROWDJH EHWZHHQ WHUPLQDO DQG 1 RQ WKH ZLULQJ ERDUG 7 V WKH FRPSUHVVRU FRLO UHVLVWDQFH...

Page 89: ...the two ends of capacitor C2 until the voltage is lower than 20V Replace the capacitor C2 Then energize and start the unit Replace the control panel AP1 Take corrective actions according to Technical...

Page 90: ...tion Is outdoor ambient temperature higher than 53 20 minutes after the complete unit is powered off Is heat dissipation of the indoor unit and outdoor unit abnormal Normal protection please operate i...

Page 91: ...SSLQJ HQRXJK DXOW GLDJQRVLV SURFHVV Y N Y N N Y Y N Power on the unit Is stop time of the compressor longer than 3 minutes Restart it up after 3 minutes Does startup fail Are the wires for the compres...

Page 92: ...essor connected correctly Is connection sequence right Is the connection made in clockwise direction Connect the wires correctly Replace the control panel AP1 If the fault is eliminated Replace the co...

Page 93: ...r the complete unit is powered off Is the terminal FA for the electronic expansion valve connected correctly Connect the wires correctly Resistances between the first four pins close to the terminal h...

Page 94: ...cuit Replace it as per the wiring diagram and reconnect the wires If the fault is eliminated Remove the PFC capacitor and measure resistance between the two terminals Is the resistance around zero The...

Page 95: ...y before the failure occurs The AP1 voltage detection circuit is at fault Check wiring inside of the indoor and outdoor units Are wires broken Check the communication circuit of the outdoor unit If th...

Page 96: ...LOO EH GLVSOD HG RQ WKH LQGRRU XQLW GLUHFWO DQG VRPH PDOIXQFWLRQV ZLOO EH VHHQ RQ WKH UHPRWH FRQWUROOHU E SUHVVLQJ OLJKW EXWWRQ IRU WLPHV LQ VHFRQGV Q WKH EHORZ PDOIXQFWLRQ GLDJQRVLV SURFHVV PHDQV HV...

Page 97: ...to restore the range 210VAC 250VAC N power on and restart the unit If the fault is eliminated Shut down the power and wait 20n muties or use DC voltmeter to measure the voltage on the two ends of cap...

Page 98: ...KH DUH ORRVHQHG I WKH FRQQHFWLRQ VHTXHQFH LV FRUUHFW V YROWDJH LQSXW LQ WKH QRUPDO UDQJH 7HVW WKH YROWDJH EHWZHHQ 1 RI ZLULQJ ERDUG 7 E YROWDJH PHWHU I FRLO UHVLVWDQFH RI FRPSUHVVRU LV QRUPDO V FRPSUH...

Page 99: ...nel AP1 N N Y Y Y Please confirm 1 If the indoor and outdoor heat exchangers are dirty If they are obstructed by other objects which affect the heat exchange of indoor and outdoor unit 2 If the indoor...

Page 100: ...an work well De energize the unit and wait for 20min Replace the control board replace the outdoor control board in cooling mode replace the indoor control board in heating mode If the radiating of ou...

Page 101: ...UVW is well connected and connection sequence is correct Replace control board AP1 If the stop time of compressor is more than 3min N If the stop time is not enough and the high and low pressure of s...

Page 102: ...orks normally If the stop time of compressor is more than 3min End Synchronism after energize the unit and start it Connect wire well Synchronism occurred during operation Replace control board AP1 If...

Page 103: ...pansion valve is blocked If the wiring terminal FA of electron expansion is well connected Remove malfunction Remove malfunction Check if the coil of electron expansion is installed on the valve norma...

Page 104: ...unit Problem of communication circuit Check if the controller connection wire inside indoor and outdoor electric box is loose Connection correct Connect wire of indoor and outdoor unit according to ci...

Page 105: ...voltage meter Number jumping Number jumping Number jumping Number jumping Outdoor unit malfunction Test voltage value of Test 13 position in diagram with voltage meter Test voltage value of Test 10 po...

Page 106: ...7URXEOHVKRRWLQJ SSHQGL 5HVLVWDQFH 7DEOH RI PELHQW 7HPSHUDWXUH 6HQVRU IRU QGRRU DQG 2XWGRRU 8QLWV 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N SSHQGL...

Page 107: ...7URXEOHVKRRWLQJ SSHQGL 5HVLVWDQFH 7DEOH RI 2XWGRRU DQG QGRRU 7XEH 7HPSHUDWXUH 6HQVRUV 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N...

Page 108: ...XEOHVKRRWLQJ 1RWH 7KH LQIRUPDWLRQ DERYH LV IRU UHIHUHQFH RQO SSHQGL 5HVLVWDQFH 7DEOH RI 2XWGRRU LVFKDUJH 7HPSHUDWXUH 6HQVRU 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQFH N 7HPS R 5HVLVWDQF...

Page 109: ...SRZHU VXSSOLHV EHIRUH GLVDVVHPEO 127 7DNH 46 9 IRU H DPSOH Procedure Steps 1 Before disassembly 2 Remove display 3 Remove panel Display Board Front Panel Assy Loosen the screws of the display board An...

Page 110: ...ds and then pull it upwards to remove it 5 Remove electric box cover 2 Remove 2 screws on electric box cover 2 and then remove the electric box cover 2 6 Remove horizontal louver and swing blade Push...

Page 111: ...the panel sub assy Loosen the clasp connected with the electric box cover1 and then electric box and then remove the electric box cover 1 Remove the screws connecting electric box and bottom case loo...

Page 112: ...ate loosen the clasps fixing evaporator and bottom case and then remove the evaporator Remove the screws connecting the motor press plate and bottom case and then remove the motor press plate Take out...

Page 113: ...3 Remove reactor sub assy 2 Remove top cover Remove connection screw fixing cable cross plate and valve cover then remove them Remove connection screws connecting the top cover plate with the front pa...

Page 114: ...e connection screws between the front grille and the front panel Then remove the front grille Remove connection screws connecting the front panel with the chassis and the motor support and then remove...

Page 115: ...fixing the blade and then remove the axial flow blade Remove the 4 tapping screws fixing the motor Pull out the lead out wire and remove themotor Remove the 2 tapping screws fixingthe motor support L...

Page 116: ...rd sub assy to remove Unscrew the fastening nut of the 4 way valve assy coil and remove the coil Wrap the 4 way valve assy with wet cotton and unsolder the 4 weld spots connecting the 4 way valve assy...

Page 117: ...it Twist off the screws used for fixing the rear grill pull the rear grill upward to remove it Procedure Steps top cover rear grill front panel front grill Remove the screws connecting the front grill...

Page 118: ...ixing the electric box sub assy loosen the wire bundle pull out the wiring terminals and then pull the electric box upwards to remove it Remove the nuts fixing the blade and then remove the axial flow...

Page 119: ...reactor Remove screws fixing isolation sheet and then remove the isolation sheet reactor isolation sheet Procedure Steps 4 way valve assy Discharge the refrigerant completely unsolder the pipeline co...

Page 120: ...gas valve with awet cloth completely to avoid damage to the valve caused by high temperature Remove the screws fixing the liquid valve and unsolder the welding joint connecting the liquid valve to the...

Page 121: ...s used for fi xing the handle pull the handle upward to remove it Loosen the screws fixing the valve cover and then remove the valve cover Twist off the screws used for fi xing the top cover pull the...

Page 122: ...pward loosen the clasp on the right side rotate it to the left and then remove the front panel 2 Remove the screws connecting the right side plate with the chassis the valve support and the electric b...

Page 123: ...ve the axial flow fan Remove the screws fixing the electric box sub assy loosen the wire bundle pull out the wiring terminals and then pull the electric box upwards to remove it 1 Twist off the screws...

Page 124: ...alve sub assy Unsolder the soldering joint between gas valve and air return pipe and then remove the gas valve note when unsoldering the soldering joint wrap the gas valve with wet cloth completely to...

Page 125: ...he condenser assy and then remove the 4 way valve Twist off the three foot nuts on compressor and then remove the compressor Remove the 4 tapping screws fixing the motor disconnect the leading wire in...

Page 126: ...sen the screws fixing the valve cover and then remove it Procedure Steps 2 Remove top cover Remove connection screws connecting the top cover plate with the front panel and the right side plate and th...

Page 127: ...Remove screws connecting front side plate outer case and chassis and then remove the front side plate Remove screws fixing front panel chassis and motor support and then remove the front panel Remove...

Page 128: ...blade with wrench and then remove the axial flow blade Remove screws fixing electric box cut off the tielien with scissors pull out the wiring terminal and then lift up the electric box to remove it T...

Page 129: ...otor support pull it upwards and then remove the motor support Twist off the screws connecting isolation sheet and end plate of condenser and chassis and then remove the isolation sheet Unsolder the p...

Page 130: ...valve note when unsoldering 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 b...

Search results

Summary of Contents for QS09-VJ220

Reviews:

Related manuals for QS09-VJ220

Brands by name

Popular brands

Quietside QS09-VJ220, Service Manual

Search results

Summary of Contents for QS09-VJ220

Reviews:

Related manuals for QS09-VJ220

Brands by name

Popular brands