Gree GEH09AA-K6DNA1F Service Manual
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Gree GEH09AA-K6DNA1F Service Manual

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Service Manual
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

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Summary of Contents for Gree GEH09AA-K6DNA1F

  • Page 1 Change for life Service Manual GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI...

  • Page 2: Table Of Contents

    Service Manual Table of Contents Part : Technical Information ...............1 1. Summary ........................1  6SHFL¿FDWLRQV ......................3  6SHFL¿FDWLRQ 6KHHW ......................3  2SHUDWLRQ &KDUDFWHULVWLF &XUYH ..................7  &DSDFLW\ 9DULDWLRQ 5DWLR $FFRUGLQJ WR 7HPSHUDWXUH ............7  1RLVH &XUYH ........................8 3. Outline Dimension Diagram ..................9  ,QGRRU 8QLW ........................9  2XWGRRU 8QLW ........................10...
  • Page 3 Service Manual 10. Exploded View and Parts List ..............61  ,QGRRU 8QLW ........................61  2XWGRRU 8QLW .........................63 11. Removal Procedure ..................69  5HPRYDO 3URFHGXUH RI ,QGRRU 8QLW ................69  5HPRYDO 3URFHGXUH RI 2XWGRRU 8QLW ................73 Appendix: ........................88 $SSHQGL[  5HIHUHQFH 6KHHW RI &HOVLXV DQG )DKUHQKHLW ............88 $SSHQGL[  &RQ¿JXUDWLRQ RI &RQQHFWLRQ 3LSH ..............88 $SSHQGL[  3LSH ([SDQGLQJ 0HWKRG ...................89 $SSHQGL[  /LVW RI 5HVLVWDQFH IRU 7HPSHUDWXUH 6HQVRU ............90...

  • Page 4: Part : Technical Information

    Service Manual Part : Technical Information 1. Summary Indoor Unit *(+$$.'1$$, *(+$$.'1$), *(+$$.'1$), Outdoor Unit *(+$$.'1$)2 *(+$$.'1$$2 *(+$$.'1$)2 Remote Controller <$$)% :L)L Technical Information...
  • Page 5 Service Manual Model List: ,QGRRU SURGXFW 2XWGRRU SURGXFW 5HPRWH 0RGHO 3URGXFW FRGH ,QGRRU PRGHO 2XWGRRU PRGHO FRGH FRGH &RQWUROOHU 1 *(+$$.'1$) &9 *(+$$.'1$), &91 *(+$$.'1$)2 &9: 2 *(+$$.'1$$ &9 *(+$$.'1$$, &91 *(+$$.'1$$2 YAA1FB8(W &9: 3 *(+$$.'1$) &9 *(+$$.'1$), &91 *(+$$.'1$)2 &9: Technical Information...

  • Page 6: 6Shfl¿Fdwlrqv

    Service Manual  6SHFL¿FDWLRQV  6SHFL¿FDWLRQ 6KHHW 3DUDPHWHU 8QLW 9DOXH 0RGHO *(+$$.'1$$ *(+$$.'1$) 3URGXFW &RGH &9 &9 5DWHG 9ROWDJH   3RZHU 5DWHG )UHTXHQF\ 6XSSO\ 3KDVHV 3RZHU 6XSSO\ 0RGH 2XWGRRU 2XWGRRU &RROLQJ &DSDFLW\ 0LQa0D[  a  a +HDWLQJ &DSDFLW\ 0LQa0D[  a  a &RROLQJ 3RZHU ,QSXW 0LQa0D[  a  a +HDWLQJ 3RZHU ,QSXW 0LQa0D[ ...
  • Page 7 Service Manual 2XWGRRU 8QLW 0RGHO *(+$$.'1$$2 *(+$$.'1$)2 2XWGRRU 8QLW 3URGXFW &RGH &9: &9: =+8+$, /$1'$ &2035(6625 =+8+$, /$1'$ &2035(6625 &RPSUHVVRU 0DQXIDFWXUHU &2/7' &2 /7' &RPSUHVVRU 0RGHO 4;)$](% 4;)$]($ &RPSUHVVRU 2LO ):'$ ):'$ &RPSUHVVRU 7\SH 5RWDU\ 5RWDU\ &RPSUHVVRU /5$ &RPSUHVVRU 5/$ 4.60 &RPSUHVVRU 3RZHU ,QSXW 1023...
  • Page 8 Service Manual 3DUDPHWHU 8QLW 9DOXH 0RGHO *(+$$.'1$) 3URGXFW &RGH &9 5DWHG 9ROWDJH  3RZHU 5DWHG )UHTXHQF\ 6XSSO\ 3KDVHV 3RZHU 6XSSO\ 0RGH 2XWGRRU &RROLQJ &DSDFLW\ 0LQa0D[  a +HDWLQJ &DSDFLW\ 0LQa0D[  a &RROLQJ 3RZHU ,QSXW 0LQa0D[  a +HDWLQJ 3RZHU ,QSXW 0LQa0D[  a &RROLQJ &XUUHQW ,QSXW +HDWLQJ &XUUHQW ,QSXW 5DWHG ,QSXW 2500 5DWHG &XUUHQW...
  • Page 9 Service Manual 2XWGRRU 8QLW 0RGHO *(+$$.'1$)2 2XWGRRU 8QLW 3URGXFW &RGH &9: &RPSUHVVRU 0DQXIDFWXUHU =+8+$, /$1'$ &2035(6625 &2/7' &RPSUHVVRU 0RGHO 4;)%])$ &RPSUHVVRU 2LO '$ &RPSUHVVRU 7\SH 5RWDU\ &RPSUHVVRU /5$ &RPSUHVVRU 5/$ &RPSUHVVRU 3RZHU ,QSXW 1410 &RPSUHVVRU 2YHUORDG 3URWHFWRU 17/ RU .6'ž& RU +3&8 7KURWWOLQJ 0HWKRG (OHFWURQ H[SDQVLRQ YDOYH 6HW 7HPSHUDWXUH 5DQJH...

  • Page 10: 2Shudwlrq &Kdudfwhulvwlf &Xuyh

    Service Manual 2.2 Operation Characteristic Curve &RROLQJ +HDWLQJ 220V 220V 230V 230V 240V 240V 2.3 Capacity Variation Ratio According to Temperature n i l Conditions Indoor:DB20°C Condition Indoor:DB27°C WB19°C Indoor air flow:Super High Indoor air flow: High Pipe length:5m Pipe length:5m Outdoor temp.(°C) Outdoor temp.(°C) Technical Information...

  • Page 11: 1Rlvh &Xuyh

    Service Manual 2.4 Noise Curve Outdoor side noise when blowing Indoor side noise when blowing Cooling Heating 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Indoor fan motor rotating speed Compressor frequency(Hz) Technical Information...

  • Page 12: Outline Dimension Diagram

    Service Manual 3. Outline Dimension Diagram 3.1 Indoor Unit 8QLWPP Technical Information...

  • Page 13: 2Xwgrru 8Qlw

    Service Manual 3.2 Outdoor Unit *(+$$.'1$$2 8QLWPP *(+$$.'1$)2 8QLWPP 8QLWPP Technical Information...
  • Page 14 Service Manual *(+$$.'1$)2 8QLWPP Technical Information...

  • Page 15: Refrigerant System Diagram

    Service Manual 4. Refrigerant System Diagram Outdoor unit Indoor unit Gas pipe side Valve 4-Way valve Di s charge Heat Suction exchanger (evaporator) Heat exchanger Liquid pipe (condenser) side Valve Electron Strainer Strainer expansion valve COOLING HEATING &RQQHFWLRQ SLSH VSHFL¿FDWLRQ /LTXLG SLSH PP *DV SLSH PP . *DV SLSH PP . ...

  • Page 16: Electrical Part

    Service Manual 5. Electrical Part 5.1 Wiring Diagram ,QVWUXFWLRQ 6\PERO 6\PERO &RORU 6\PERO 6\PERO &RORU 6\PERO 1DPH :KLWH *UHHQ &$3 -XPSHU FDS <( <HOORZ %URZQ &203 &RPSUHVVRU %OXH *URXQGLQJ ZLUH <(*1 <HOORZ*UHHQ %ODFN 9LROHW 2UDQJH 1RWH -XPSHU FDS LV XVHG WR GHWHUPLQH IDQ VSHHG DQG WKH VZLQJ DQJOH RI KRUL]RQWDO ORYHU IRU WKLV PRGHO ,QGRRU 8QLW *(+$$.'1$$, *(+$$.'1$), 60000700126803...
  • Page 17 Service Manual *(+$$.'1$), 600007001268 2XWGRRU 8QLW *(+$$.'1$)2 600007061371 Technical Information...
  • Page 18 Service Manual *(+$$.'1$)2 600007061783 *(+$$.'1$$2 600007061430 7KHVH FLUFXLW GLDJUDPV DUH VXEMHFW WR FKDQJH ZLWKRXW QRWLFH SOHDVH UHIHU WR WKH RQH VXSSOLHG ZLWK WKH XQLW Technical Information...

  • Page 19: 3&% 3Ulqwhg 'Ldjudp

    Service Manual 5.2 PCB Printed Diagram Indoor Unit Top view 1DPH ,QWHUIDFH RI WXEH WHPSHUDWXUH VHQVRU ,QWHUIDFH RI DPELHQW WHPSHUDWXUH VHQVRU 8S VZLQJ LQWHUIDFH 'RZQ VZLQJ LQWHUIDFH :,), LQWHUIDFH ,QWHUIDFH RI (0& VKLHOGLQJ ZLUH '& PRWRU LQWHUIDFH (DUWKLQJ ZLUH RI PDLQ ERDUG 7HUPLQDO RI OLYH ZLUH )XVH 7HUPLQDO IRU KHDOWK IXQFWLRQ...
  • Page 20 Service Manual Outdoor Unit . ● Top view Name 1 Interface of compressor wire 2 Reactor wiring terminal 2 3 Reactor wiring terminal 1 4 Terminal of chassis electric heater 4-way valve terminal Grounding wire 7 Neutral wire 8 Communication wire 9 Live wire 10 Terminal of electronic expansion valve 11 Interface of temperature sensor...
  • Page 21 Service Manual *(+$$.'1$)2 ● Top view Name Compressor wiring terminal for U V W 2 Terminal of system high pressure protection Compressor overload protection terminal 4 Interface of temperature sensor 5 Terminal of electronic expansion valve Terminal of system low pressure protection Terminal of outdoor fan 8 4-way valve terminal 9 Terminal of compressor electric heater...

  • Page 22: Function And Control

    Service Manual 6. Function and Control 6.1 Remote Controller Introduction Buttons on Remote Controller ON/OFF button +/- button MODE button button SWING button I FEEL button button SLEEP button TEMP button QUIET button ClOCK button T-ON T-OFF button TURBO button WiFi WiFi button LIGHT button...
  • Page 23 Service Manual MODE button Each time you press this button , a mode is selected 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 will not be displayed on the LCD, and the unit will automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable.(As for cooling only unit,it won’t have any action when it receives the signal of heating operation.) button...
  • Page 24 Service Manual (1) Under Sleep 3 mode, press "Turbo" button for a long time, remote control enters into user individuation sleep setting status, at this time, the time of remote control will display "1hour ",the setting temperature "88" will display the corresponding temperature of last setting sleep curve and blink (The fi...
  • Page 25 Service Manual WiFi button Press " WiF "i button to turn on or turn off WiFi function. When WiFi function is turned on, the " W i F i " icon will be displayed on remote controller; Under status of unit off, press "MODE" and "W i F i " " buttons simultaneously for 1s, WiFi module will restore to factory default setting.
  • Page 26 Service Manual 6.2 GREE+ App Operation Manual Control Flow Chart Internet Gree Cloud Gree Home Wi-Fi Cellular/ intelligent home Other Wi-FI appliances Home wireless router Home Wi-Fi GREE+ APP Operating Systems 5HTXLUHPHQW IRU 8VHU V VPDUW SKRQH iOS system Android system Support iOS7.0 and...
  • Page 27 Service Manual 6.3 Ewpe Smart App Operation Manual Control Flow Chart Internet Cloud intelligent Cellular/ Home Wi-Fi home Other Wi-FI appliances Home wireless router Home Wi-Fi Operating Systems 5HTXLUHPHQW IRU 8VHU V VPDUW SKRQH iOS system Android system Support iOS7.0 and Support Android 4.4 and above version above version...

  • Page 28: Ulhi 'Hvfulswlrq Ri 0Rghv Dqg )Xqfwlrqv

    Service Manual 6.4 Brief Description of Modes and Functions 1. Cooling mode  8QGHU WKLV PRGH WKH IDQ DQG WKH XS VZLQJ ZLOO RSHUDWH DW VHWWLQJ VWDWXV 7KH WHPSHUDWXUH VHWWLQJ UDQJH LV až&.  7KH XQLW LV VWRSSHG EHFDXVH RI PDOIXQFWLRQ RI RXWGRRU XQLW RU SURWHFWLRQ 7KH LQGRRU XQLW NHHSV RULJLQDO RSHUDWLRQ VWDWXV DQG WKH HUURU FRGH LV GLVSOD\HG  ,QGRRU XQLW LV VWRSSHG GXH WR PRGH VKRFN 2.
  • Page 29 Service Manual 7.4 I FEEL function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

  • Page 30: Part : Installation And Maintenance

    Service Manual Part : Installation and Maintenance 7. Notes for Installation and Maintenance Safety Precautions: 10. If the power cord or connection wire is not long enough, please get the specialized power cord or connection wire Important! from the manufacture or distributor. Prohibit prolong the wire by yourself.
  • Page 31 Service Manual Safety Precautions for Installing and Relocating the Unit: To ensure safety, please be mindful of the following precautions. Warnings 1. When installing or relocating the unit, be sure to keep the refrigerant circuit free from air or substances other than the VSHFL¿HG UHIULJHUDQW $Q\ SUHVHQFH RI DLU RU RWKHU IRUHLJQ VXEVWDQFH LQ WKH UHIULJHUDQW FLUFXLW ZLOO FDXVH V\VWHP SUHVVXUH ULVH RU FRPSUHVVRU UXSWXUH UHVXOWLQJ LQ LQMXU\...
  • Page 32 Service Manual Safety Operation of Flammable Refrigerant 4XDOL¿FDWLRQ UHTXLUHPHQW IRU LQVWDOODWLRQ DQG PDLQWHQDQFH PDQ $OO WKH ZRUN PHQ ZKR DUH HQJDJLQJ LQ WKH UHIULJHUDWLRQ V\VWHP VKRXOG EHDU WKH YDOLG FHUWL¿FDWLRQ DZDUGHG E\ WKH DXWKRULWDWLYH RUJDQL]DWLRQ DQG WKH TXDOL¿FDWLRQ IRU GHDOLQJ ZLWK WKH UHIULJHUDWLRQ V\VWHP UHFRJQL]HG E\ WKLV LQGXVWU\ ,I LW QHHGV RWKHU WHFKQLFLDQ WR PDLQWDLQ DQG UHSDLU WKH DSSOLDQFH WKH\ VKRXOG EH VXSHUYLVHG E\ WKH SHUVRQ ZKR EHDUV WKH TXDOL¿FDWLRQ IRU XVLQJ WKH ÀDPPDEOH UHIULJHUDQW ,W FDQ RQO\ EH UHSDLUHG E\ WKH PHWKRG VXJJHVWHG E\ WKH HTXLSPHQWV PDQXIDFWXUHU...
  • Page 33 Service Manual Main Tools for Installation and Maintenance 1. Level meter, measuring tape 2. Screw driver 3. Impact drill, drill head, electric drill 4. Electroprobe 5. Universal meter 6. Torque wrench, open-end wrench, inner hexagon spanner 7. Electronic leakage detector 8.

  • Page 34: Installation

    Service Manual 8. Installation 8.1 Requirements for Electric Connection 1. Safety Precaution  0XVW IROORZ WKH HOHFWULF VDIHW\ UHJXODWLRQV ZKHQ LQVWDOOLQJ WKH XQLW  ,I WKH VXSSO\ FRUG LV GDPDJHG LW PXVW EH UHSODFHG E\ WKH PDQXIDFWXUHU RU LWV VHUYLFH DJHQW RU D VLPLODUO\ TXDOL¿HG SHUVRQ LQ RUGHU WR DYRLG D KD]DUG  $FFRUGLQJ WR WKH ORFDO VDIHW\ UHJXODWLRQV XVH TXDOL¿HG SRZHU VXSSO\ FLUFXLW DQG DLU VZLWFK  $ DLU VZLWFK KDYLQJ D FRQWDFW VHSDUDWLRQ RI DW OHDVW PP LQ DOO SROHV VKRXOG EH ¿[HG LQ ¿[HG ZLULQJ...
  • Page 35 Service Manual Cautions for installation where air conditioner troubleis liable Schematic drawing of hooks: tooccur. :KHUH WKHUH LV WRRPXFK RI RLO DUHD :KHUH LW LV DFLG EDVH DUHD :KHUH WKHUH LV LUUHJXODU HOHFWULFDO VXSSO\ 2. Indoor Unit Installation Drawings The indoor unit may be mounted in any of the three styles shown here.
  • Page 36 Service Manual CAUTION Min.allowable length The suggested shortest pipe length is 2.5m,in order to avoid noise from the outdoor unit and vibration. (Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used.) See the installation manual for the outdoor unit for the maximum pipe length.
  • Page 37 Service Manual 3 tabs 6. Installing Indoor Unit Preparation Casing 2SHQ WKH IURQW SDQHO UHPRYH WKH  VFUHZV DQG GLVPRXQW Front WKH IURQW JULOOH ZKLOH SXOOLQJ LW IRUZDUG grille )ROORZ WKH DUURZV WR GLVHQJDJH WKH FODVSV RQ WKH IURQW FDVH WR UHPRYH LW Front panel Remove front grille...
  • Page 38 Service Manual  2QFH UHIULJHUDQW SLSLQJ DQG GUDLQ SLSLQJ FRQQHFWLRQV DUH FRPSOHWH ¿OO LQ WKH JDS RI WKH WKURXJK KROH ZLWK SXWW\ $ JDS FDQ OHDG WR FRQGHQVDWLRQ RQ WKH UHIULJHUDQW SLSH DQG GUDLQ SLSH DQG WKH HQWU\ RI LQVHFWV LQWR WKH SLSHV  $WWDFK WKH IURQW SDQHO DQG IURQW JULOOH LQ WKHLU RULJLQDO SRVLWLRQV RQFH DOO FRQQHFWLRQV DUH FRPSOHWH 7.
  • Page 39 Service Manual Selection of Copper and Heat Insulation Materials Inter-unit wiring :KHQ XVLQJ FRPPHUFLDO FRSSHU SLSHV DQG ¿WWLQJV REVHUYH WKH Gas pipe IROORZLQJ Liquid pipe  ,QVXODWLRQ PDWHULDO 3RO\HWK\OHQH IRDP +HDW WUDQVIHU UDWH WR :P.  WR NFD PK & Liquid pipe 5HIULJHUDQW JDV SLSHV VXUIDFH WHPSHUDWXUH UHDFKHV  PD[ Gas pipe insulation...

  • Page 40: 2Xwgrru 8Qlw ,Qvwdoodwlrq

    Service Manual Sensor securing plate Firmly fix the wires with the terminal screws Outdoor unit Terminal block N(1) Shape wires so When wire length exceeds 10m, that the front metal use 2.0mmdiameter wires Electrical plate cover will fit component securely. Wire retainer Firmly secure wire retainer so that...

  • Page 41: 9Dfxxp 3Xpslqj Dqg /Hdn 'Hwhfwlrq

    Service Manual 8.4 Vacuum Pumping and Leak Detection 8.5 Check after Installation and Test Operation 1. Use Vacuum Pump 1. Check after Installation  5HPRYH WKH YDOYH FDSV RQ WKH OLTXLG YDOYH DQG JDV YDOYH DQG &KHFN DFFRUGLQJ WR WKH IROORZLQJ UHTXLUHPHQW DIWHU ILQLVKLQJ WKH QXW RI UHIULJHUDQW FKDUJLQJ YHQW LQVWDOODWLRQ  &RQQHFW WKH FKDUJLQJ KRVH RI SLH]RPHWHU WR WKH UHIULJHUDQW...

  • Page 42: Maintenance

    Service Manual 9. Maintenance 9.1 Error Code List 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ 'XULQJ FRROLQJ DQG GU\LQJ 3RVVLEOH UHDVRQV +LJK RSHUDWLRQ H[FHSW LQGRRU  5HIULJHUDQW ZDV VXSHUDEXQGDQW SUHVVXUH IDQ RSHUDWHV DOO ORDGV VWRS  3RRU KHDW H[FKDQJH LQFOXGLQJ SURWHFWLRQ RI RSHUDWLRQ...
  • Page 43 Service Manual 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ :KHQ WKH RXWGRRU XQLW UHFHLYH VLJQDO RI *DWKHULQJ UHIULJHUDQW *DWKHULQJ WKH V\VWHP ZLOO EH IRUFHG WR 1RPLQDO FRROLQJ PRGH UHIULJHUDQW UXQ XQGHU FRROLQJ PRGH IRU JDWKHULQJ UHIULJHUDQW  /RRVHQLQJ RU EDG FRQWDFW RI LQGRRU DPELHQW WHPS VHQVRU DQG...
  • Page 44 Service Manual 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ 'HFUHDVH 2YHUORDG RU WHPSHUDWXUH LV WRR $OO ORDGV RSHUDWH QRUPDOO\ IUHTXHQF\ KLJK ZKLOH GXH WR 5HIULJHUDQW LV LQVXI¿FLHQW RSHUDWLRQ IUHTXHQF\ IRU KLJK DLU 0DOIXQFWLRQ RI HOHFWULF H[SDQVLRQ FRPSUHVVRU LV GHFUHDVHG GLVFKDUJH YDOYH (.9 ...
  • Page 45 Service Manual 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ &RPSUHVVRU LQWHUPHGLDWH 6KRZLQJ GXULQJ PLGGOH FRROLQJ RU IUHTXHQFH LQ PLGGOH KHDWLQJ WHVW WHVW VWDWH 'XULQJ FRROLQJ DQG GU\LQJ 2YHUFXUUHQW 5HIHU WR WKH PDOIXQFWLRQ RSHUDWLRQ FRPSUHVVRU ZLOO VWRS SURWHFWLRQ RI DQDO\VLV ,30 SURWHFWLRQ ORVV ZKLOH LQGRRU IDQ ZLOO RSHUDWH...
  • Page 46 Service Manual 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ 'XULQJ FRROLQJ DQG GU\LQJ 5HIHU WR WKH PDOIXQFWLRQ RSHUDWLRQ FRPSUHVVRU ZLOO VWRS 'HV\QFKUR DQDO\VLV ,30 SURWHFWLRQ ORVV ZKLOH LQGRRU IDQ ZLOO RSHUDWH QL]LQJ RI RI V\QFKURQLVP SURWHFWLRQ DQG 'XULQJ KHDWLQJ RSHUDWLRQ WKH FRPSUHVVRU...
  • Page 47 Service Manual 'LVSOD\ 0HWKRG RI ,QGRRU 8QLW 0DOIXQFWLRQ 'XDO $& VWDWXV 3RVVLEOH &DXVHV 1DPH &RGH 'LVSOD\ 'XULQJ FRROLQJ DQG GU\LQJ RSHUDWLRQ WKH FRPSUHVVRU ZLOO 0DOIXQFWLRQ 7KHUHV FLUFXLW PDOIXQFWLRQ RQ VWRS ZKLOH LQGRRU IDQ ZLOO RI FRPSOHWH RXWGRRU XQLWV FRQWURO SDQHO $3 RSHUDWH XQLWV FXUUHQW SOHDVH UHSODFH WKH RXWGRRU XQLWV...
  • Page 48 Service Manual Analysis or processing of some of the malfunction display: 1. Compressor discharge protection 3RVVLEOH FDXVHV VKRUWDJH RI UHIULJHUDQW EORFNDJH RI DLU ILOWHU SRRU YHQWLODWLRQ RU DLU IORZ VKRUW SDVV IRU FRQGHQVHU WKH V\VWHP KDV QRQFRQGHQVLQJ JDV VXFK DV DLU ZDWHU HWF  EORFNDJH RI FDSLOODU\ DVV\ LQFOXGLQJ ¿OWHU  OHDNDJH LQVLGH IRXUZD\ YDOYH FDXVHV LQFRUUHFW RSHUDWLRQ PDOIXQFWLRQ RI FRPSUHVVRU PDOIXQFWLRQ RI SURWHFWLRQ UHOD\ PDOIXQFWLRQ RI GLVFKDUJH VHQVRU RXWGRRU WHPSHUDWXUH WRR KLJK 3URFHVVLQJ PHWKRG UHIHU WR WKH PDOIXQFWLRQ DQDO\VLV LQ WKH DERYH VHFWLRQ...

  • Page 49: 3Urfhgxuh Ri 7Urxeohvkrrwlqj

    Service Manual 9.2 Procedure of Troubleshooting Indoor unit 1. Malfunction of Temperature Sensor 0DLQ GHWHFWLRQ SRLQWV ,V WKH ZLULQJ WHUPLQDO EHWZHHQ WKH WHPSHUDWXUH VHQVRU DQG WKH FRQWUROOHU ORRVHQHG RU SRRUO\ FRQWDFWHG" ,V WKHUH VKRUW FLUFXLW GXH WR WULSRYHU RI WKH SDUWV" ,V WKH WHPSHUDWXUH VHQVRU EURNHQ"...
  • Page 50 Service Manual 2. Malfunction of Blocked Protection of IDU Fan Motor 0DLQ GHWHFWLRQ SRLQWV 6PRRWKO\,V WKH FRQWURO WHUPLQDO RI 3* PRWRU FRQQHFWHG WLJKWO\" 6PRRWKO\,V WKH IHHGEDFN LQWHUIDFH RI 3* PRWRU FRQQHFWHG WLJKWO\" 7KH IDQ PRWRU FDQW RSHUDWH" 7KH PRWRU LV EURNHQ" 'HWHFWLRQFLUFXLW RI WKH PDLQERDUG LV GH¿QHG DEQRUPDO"...
  • Page 51 Service Manual 3. Malfunction of Protection of Jumper Cap 0DLQ GHWHFWLRQ SRLQWV ,V WKHUH MXPSHU FDS RQ WKH PDLQERDUG" ,V WKH MXPSHU FDS LQVHUWHG FRUUHFWO\ DQG WLJKWO\" 7KH MXPSHU LV EURNHQ" 7KH PRWRU LV EURNHQ" 'HWHFWLRQ FLUFXLW RI WKH PDLQERDUG LV GH¿QHG DEQRUPDO" 0DOIXQFWLRQ GLDJQRVLV SURFHVV 6WDUW $SSHDUDQFH RI WKH...
  • Page 52 Service Manual 4. Malfunction of Zero-crossing Inspection Circuit Malfunction of the IDU Fan Motor 0DLQ GHWHFWLRQ SRLQWV ,QVWDQW HQHUJL]DWLRQ DIWH GHHQHUJL]DWLRQ ZKLOH WKH FDSDFLWRUGLVFKDUJHV VORZO\" 7KH ]HURFURVV GHWHFWLRQFLUFXLW RI WKH PDLQERDUG LV GH¿QHG DEQRUPDO" 0DOIXQFWLRQ GLDJQRVLV SURFHVV 6WDUW 7XUQ SRZHU RII IRU PLQXWHWKH WXUQ EDFN RQ 7KH XQLW UHWXUQV WR QRUPDO...
  • Page 53 Service Manual 5. Malfunction of detecting plate(WIFI )JF 6WDUW FKHFN LI WKH FRQQHFWLRQ ZLUH DUH FRUUHFWO\ FRQQHFWHG <HV GHWHFWLQJ 5HSODFH WKH SODWH ZLWK WKH VDPH PRGHO ,V PDOIXQFWLRQ HOLPLQDWHG 5HSODFH WKH PDLQERDUG <HV ZLWK WKH VDPH PRGHO 7KH HQG Installation and Maintenance...
  • Page 54 Service Manual Outdoor unit 1. Capacitor charge fault (Fault with outdoor unit) (AP1 below refers to the outdoor control panel) 0DLQ &KHFN 3RLQWV 8VH $& YROWPHWHU WR FKHFN LI WKH YROWDJH EHWZHHQ WHUPLQDO / DQG 1 RQ WKH ZLULQJ ERDUG LV ZLWKLQ 9$&a9$& ,V WKH UHDFWRU / FRUUHFWO\ FRQQHFWHG"...
  • Page 55 Service Manual (2) IPM protection, phase current overcurrent (the control board as below indicates the control board of outdoor unit) H5/P5 Mainly detect: (1) Compressor COMP terminal (2) voltage of power supply (3) compressor (4) Refrigerant-charging volume (5) air outlet and air inlet of outdoor/indoor unit Troubleshooting: Turn on the unit after energization...
  • Page 56 Service Manual 3. High temperature and overload protection diagnosis (AP1 hereinafter refers to the control board of the outdoor unit) 0DLQO\ GHWHFW ,V RXWGRRU DPELHQW WHPSHUDWXUH LQ QRUPDO UDQJH" $UH WKH RXWGRRU DQG LQGRRU IDQV RSHUDWLQJ QRUPDOO\" ,V WKH KHDW GLVVLSDWLRQ HQYLURQPHQW LQVLGH DQG RXWVLGH WKH XQLW JRRG" )DXOW GLDJQRVLV SURFHVV Overheat and high temperature protection...
  • Page 57 Service Manual 4. Start-up failure (following AP1 for outdoor unit control board) 0DLQO\ GHWHFW :KHWKHU WKH FRPSUHVVRU ZLULQJ LV FRQQHFWHG FRUUHFW" ,V FRPSUHVVRU EURNHQ" ,V WLPH IRU FRPSUHVVRU VWRSSLQJ HQRXJK" )DXOW GLDJQRVLV SURFHVV Power on the unit Restart it up after Is stop time of the compressor 3 minutes longer than 3 minutes?
  • Page 58 Service Manual 5. Out of step diagnosis for the compressor (AP1 hereinafter refers to the control board of the outdoor unit) 0DLQO\ GHWHFW ,V WKH V\VWHP SUHVVXUH WRR KLJK" ,V WKH LQSXW YROWDJH WRR ORZ" )DXOW GLDJQRVLV SURFHVV Out of step occurs in Out of step occurs once the operation unit is powered on.
  • Page 59 Service Manual 6. Overload and air exhaust malfunction diagnosis (following AP1 for outdoor unit control board) 0DLQO\ GHWHFW ,V WKH 309 FRQQHFWHG ZHOO RU QRW" ,V 309 GDPDJHG" ,V UHIULJHUDQW OHDNHG" )DXOW GLDJQRVLV SURFHVV 20 minutes after the complete unit is powered off Is the terminal FA for the Connect the...
  • Page 60 Service Manual 7. Communication malfunction: (following AP1 for outdoor unit control board) 0DLQO\ GHWHFW ,V WKHUH DQ\ GDPDJH IRU WKH LQGRRU XQLW PDLQERDUG FRPPXQLFDWLRQ FLUFXLW" ,V FRPPXQLFDWLRQ FLUFXLW GDPDJHG" 'HWHFW WKH LQGRRU DQG RXWGRRU XQLWV FRQQHFWLRQ ZLUH DQG LQGRRU DQG RXWGRRU XQLWV LQVLGH ZLULQJ LV FRQQHFW ZHOO RU QRW LI LV WKHUH DQ\ GDPDJH"...
  • Page 61 Service Manual 8. Malfunction of Overcurrent Protection 0DLQ GHWHFWLRQ SRLQWV ,V WKH VXSSO\ YROWDJH XQVWDEOH ZLWK ELJ ÀXFWXDWLRQ" ,V WKH VXSSO\ YROWDJH WRR ORZ ZLWK RYHUORDG" +DUGZDUH WURXEOH" 0DOIXQFWLRQ GLDJQRVLV SURFHVV 6WDUW <HV <HV 1RUPDO ÀXFWXDWLRQ VKRXOG EH ZLWKLQ  ,V PDOIXQFWLRQ ,V WKH VXSSO\ YROWDJH XQVWDEOH RI WKH UDWHG YROWDJH RQ WKH QDPHSODWH...

  • Page 62: 0Dlqwhqdqfh 0Hwkrg Iru 1Rupdo 0Doixqfwlrq

    Service Manual 9.3 Maintenance Method for Normal Malfunction 1. Air Conditioner Can't be Started Up 3RVVLEOH &DXVHV 'LVFULPLQDWLQJ 0HWKRG $LU FRQGLWLRQHU 6WDWXV 7URXEOHVKRRWLQJ &RQ¿UP ZKHWKHU LW V GXH WR SRZHU IDLOXUH ,I \HV 1R SRZHU VXSSO\ RU SRRU $IWHU HQHUJL]DWLRQ RSHUDWLRQ LQGLFDWRU LVQ¶W EULJKW ZDLW IRU SRZHU UHFRYHU\ ,I QRW FKHFN SRZHU FRQQHFWLRQ IRU SRZHU SOXJ DQG WKH EX]]HU FDQ W JLYH RXW VRXQG...
  • Page 63 Service Manual 4. ODU Fan Motor Can't Operate 3RVVLEOH FDXVHV 'LVFULPLQDWLQJ PHWKRG DLU FRQGLWLRQHU VWDWXV 7URXEOHVKRRWLQJ &RQQHFW ZLUHV DFFRUGLQJ WR ZLULQJ GLDJUDP WR :URQJ ZLUH FRQQHFWLRQ RU SRRU &KHFN WKH ZLULQJ VWDWXV DFFRUGLQJ WR FLUFXLW PDNH VXUH DOO ZLULQJ WHUPLQDOV DUH FRQQHFWHG FRQQHFWLRQ GLDJUDP ¿UPO\...

  • Page 64: Exploded View And Parts List

    Service Manual 10. Exploded View and Parts List 10.1 Indoor Unit 7KH FRPSRQHQW LV RQO\ IRU UHIHUHQFHSOHDVH UHIHU WR WKH DFWXDO SURGXFW Installation and Maintenance...
  • Page 65 Service Manual 3DUW &RGH 'HVFULSWLRQ *(+$$.'1$$, *(+$$.'1$), *(+$$.'1$), 3URGXFW &RGH &91 &91 &91 )URQW 3DQHO $VV\ 20012756 20012756 20012756 )LOWHU 6XE$VV\ 11122139 11122139 11122139 )URQW &DVH $VV\ 20012601 20012601 20012601 (YDSRUDWRU $VV\ 01100100160 01100100160 01100100164 &ROG 3ODVPD *HQHUDWRU 1114001604 1114001604 1114001604 5HDU &DVH $VV\ 000001060071...

  • Page 66: 2Xwgrru 8Qlw

    Service Manual 10.2 Outdoor Unit *(+$$.'1$$2 21 22 23 24 25 7KH FRPSRQHQW SLFWXUH LV RQO\ IRU UHIHUHQFH SOHDVH UHIHU WR WKH DFWXDO SURGXFW Installation and Maintenance...
  • Page 67 Service Manual 3DUW &RGH 'HVFULSWLRQ *(+$$.'1$$2 3URGXFW &RGH &9: /HIW 6LGH 3ODWH 01303200P )DQ 0RWRU 1501308511 0RWRU 6XSSRUW 01703136 &RQGHQVHU $VV\ 011002060521 7RS &RYHU 6XE$VV\ 000051060038 5HDU *ULOO 01475014 &ODSERDUG 6XE$VV\ 01233180 &RPSUHVVRU DQG )LWWLQJV 009001060066 &RPSUHVVRU *DVNHW 009012000027 :D\ 9DOYH $VV\ 030152060255 %LJ +DQGOH 2623343106...
  • Page 68 Service Manual *(+$$.'1$)2 7KH FRPSRQHQW LV RQO\ IRU UHIHUHQFHSOHDVH UHIHU WR WKH DFWXDO SURGXFW Installation and Maintenance...
  • Page 69 Service Manual 3DUW &RGH 'HVFULSWLRQ *(+$$.'1$)2 3URGXFW &RGH &9: (OHFWULF %R[ $VV\ 100002064342 (OHFWULF %R[ 6XE$VV\ 017007060831 0DLQ %RDUG 300027060561 5HDFWRU 43130184 7HUPLQDO %RDUG 422000060016 :LUH &ODPS 71010103 )URQW *ULOO 22413049 )URQW 3DQHO 01533034P $[LDO )ORZ )DQ 10333004 &KDVVLV 6XEDVV\ 017000060298P )DQ 0RWRU 1501308511...
  • Page 70 Service Manual *(+$$.'1$)2 7KH FRPSRQHQW LV RQO\ IRU UHIHUHQFHSOHDVH UHIHU WR WKH DFWXDO SURGXFW Installation and Maintenance...
  • Page 71 Service Manual 3DUW &RGH 'HVFULSWLRQ *(+$$.'1$)2 3URGXFW &RGH &9: )URQW *ULOO 22413045 )URQW 3DQHO 01535013P 'UDLQDJH &RQQHFWHU 06123401 &KDVVLV 6XEDVV\ 02803270P 'UDLQDJH KROH &DS 06813401 &RPSUHVVRU DQG ¿WWLQJV 00103919G 0DJQHW &RLO 4300040087 :D\ 9DOYH $VV\ 030152060322 &XW RII 9DOYH $VV\  07133774 &XW RII 9DOYH 6XE$VV\ 07133058...

  • Page 72: Removal Procedure

    Service Manual 11. Removal Procedure Warning: Be sure to wait for a minimum of 20 minutes after turning off all power supplies and discharge the refrigerant completely before removal. 11.1 Removal Procedure of Indoor Unit Steps Procedure 1. Remove panel Pull sliding clasps at both sides of panel, pull out the panel outwards and then move the panel upwards to remove it.
  • Page 73 Service Manual 4. Remove swing parts swing parts screw Remove 2 screws fixing the swing parts, and then pull the swing parts outwards to remove it. 5. Remove water tray Remove 2 screws fixing water tray, and then pull the water tray outwards to remove it.
  • Page 74 Service Manual 7. Remove fixer of piping Pry out the clasps connecting fixer of piping and bottom case, and then pull the fixer of piping outwards to remove it. clasps fixer of piping 8. Remove evaporator Pry out the clasps connecting evaporator clasps and bottom case, and then pull the evaporator...
  • Page 75 Service Manual 10. Remove centrifugal blade Remove one nut fixing the centrifugal blade, and then pull the centrifugal blade outwards to remove it. centrifugal blade 11. Remove fixing bracket of motor Remove 3 nuts on fixing bracket of motor, and then pull the fixing bracket of motor fixing bracket outwards to remove it.

  • Page 76: 5Hprydo 3Urfhgxuh Ri 2Xwgrru 8Qlw

    Service Manual 11.2 Removal Procedure of Outdoor Unit GEH09AA-K6DNA1F/O Steps Procedure  5HPRYH ELJ KDQGOH 5LJKW VLGH SODWH 5HPRYH WKH VFUHZ ¿[LQJ ELJ KDQGOH VOLGH RXW WKH ELJ KDQGOH XSZDUGV WR PDNH WKH FODVS RI ELJ KDQGOH VHSDUDWH IURP WKH JURRYH RI ULJKW...
  • Page 77 Service Manual Steps Procedure  5HPRYH IURQW SDQHO SFUHZV 5HPRYH WKH VFUHZV IL[LQJ IURQW SDQHODQG WKHQ UHPRYH WKH IURQW SDQHO SFUHZV SFUHZV 3DQHO SFUHZV  5HPRYH D[LDO ÀRZ EODGH 5HPRYH WKH QXW ¿[LQJ D[LDO ÀRZ EODGH DQG WKHQ UHPRYH WKH D[LDO ÀRZ EODGH $[LDO ÀRZ EODGH Installation and Maintenance...
  • Page 78 Service Manual Steps Procedure  5HPRYH SURWHFWLYH JULOOH DQG ULJKW VLGH SODWH 5HPRYH WKH VFUHZV  IL[LQJ SURWHFWLYH JULOOH DQG WKHQ UHPRYH WKH SURWHFWLYH 3URWHFWLYH JULOOH JULOOH SFUHZV  SFUHZV  5LJKW VLGH SODWH 5LJKW VLGH SODWH 5HPRYH WKH VFUHZV  IL[LQJ ULJKW VLGH SODWH DQG WKHQ UHPRYH WKH ULJKW VLGH SODWH SFUHZV   5HPRYH HOHFWULF ER[ DVV\...
  • Page 79 Service Manual Steps Procedure  5HPRYH ZD\ YDOYH DVV\ 8QVROGHU WKH VSRW ZHOG RI ZD\ YDOYH DVV\ FRPSUHVVRU DQG FRQGHQVHU DQG WKHQ UHPRYH WKH ZD\ YDOYH DVV\  ZD\ YDOYH DVV\ 1RWH :KHQ XQVROGHULQJ WKH VSRW ZHOG ZUDS WKH ZD\ YDOYH ZLWK ZHW FORWK FRPSOHWHO\ WR DYRLG GDPDJLQJ WKH YDOYH GXH WR KLJK WHPSHUDWXUH 6SRW ZHOG  5HPRYH PRWRU...
  • Page 80 Service Manual Steps Procedure  5HPRYH JDV YDOYH DQG OLTXLG YDOYH 5HPRYH WZR VFUHZV ¿[LQJ WKH JDV YDOYH WKHQ UHPRYH WKH JDV YDOYH 5HPRYH WZR VFUHZV ¿[LQJ WKH OLTXLG YDOYH WKHQ UHPRYH WKH OLTXLG YDOYH /LTXLG YDOYH SFUHZV GDV YDOYH SFUHZV  5HPRYH FODSERDUG &ODSERDUG...
  • Page 81 Service Manual Steps Procedure  5HPRYH FRPSUHVVRU 5HPRYH  IRRW QXWV RQ FRPSUHVVRU DQG WKHQ UHPRYH WKH FRPSUHVVRU 1RWH 3URWHFW WKH SRUWV RI GLVFKDUJH SLSH DQG VXFWLRQ SLSH WR DYRLG IRUHLJQ REMHFWV WR HQWHU LW &RPSUHVVRU )RRW QXWV  5HPRYH FRQGHQVHU 5HPRYH RQH VFUHZ ¿[LQJ WKH FRQGHQVHU WKHQ UHPRYH WKH FRQGHQVHU &RQGHQVHU...
  • Page 82 Service Manual GEH12AA-K6DNA1A/O Installation and Maintenance...
  • Page 83 Service Manual Step Procedure Remove grille Remove connection screws between the front grille and the front panel. Then remove the grille. grille Remove front panel Remove connection screws connecting the front panel with the chassis and the motor support and then remove the front panel.
  • Page 84 Service Manual Step Procedure Remove motor and motor support motor support motor and disconnect the leading wire insert of the motor. Then remove the motor. motor motor support and lift the motor support to remove it. Remove Electric Box Assy electric Box Assy subassembly;...
  • Page 85 Service Manual Step Procedure and unsolder the welding joint between the gas valve and the air-return pipe to remove the gas valve. (NOTE: Discharge the refrigerant completely before unsoldering; when unsoldering, wrap the gas valve with a wet cloth completely to avoid damage to the valve caused by high 4-way valve temperature).
  • Page 86 Service Manual *(+$$.'1$)2 Steps Procedure  5HPRYH KDQGOH DQG YDOYH FRYHU 5HPRYH WKH VFUHZV XVHG IRU ¿[LQJ WKH KDQGOH DQG YDOYH FRYHUSXOO WKH KDQGOH DQG YDOYH +DQGOH FRYHU XS ZDUG WR UHPRYH WKHP 6FUHZ 6FUHZ 9DOYH FRYHU  5HPRYH WRS SDQHO SFUHZV 7RS SDQHO SFUHZV...
  • Page 87 Service Manual Steps Procedure  5HPRYH IURQW SDQHO SFUHZV )URQW SDQHO 5HPRYH WKH VFUHZV FRQQHFWLQJ WKH IURQW SDQHO ZLWK WKH FKDVVLV DQG WKH PRWRU VXSSRUW DQG WKHQ UHPRYH WKH IURQW SDQHO SFUHZV  5HPRYH UHDU JULOO DQG ULJKW VLGH SODWH 5HDU JULOO 5HPRYH WKH VFUHZV  FRQQHFLQJ WKH OHIW VLGH SFUHZV ...
  • Page 88 Service Manual Steps Procedure  5HPRYH OHIW VLGH SODWH /HIW VLGH SODWH 5HPRYH WKH VFUHZV FRQQHFWLQJ WKH OHIW VLGH SODWH DQG WKH FKDVVLV DQG WKHQ UHPRYH WKH OHIW VLGH SODWH SFUHZV  5HPRYH D[LDO ÀRZ EODGH 5HPRYH WKH QXW ¿[LQJ WKH EODGH DQG WKHQ UHPRYH WKH D[LDO ÀRZ EODGH $[LDO ÀRZ EODGH  5HPRYH PRWRU DQG PRWRU VXSSRUW...
  • Page 89 Service Manual Steps Procedure  5HPRYH HOHFWULF ER[ DVV\ SFUHZV 5HPRYH WKH VFUHZV ¿[LQJ HOHFWULF ER[ (OHFWULF ER[ DVV\ DVV\  SXOO RXW HDFK ZLULQJ WHUPLQDO OLIW WKH HOHFWULF ER[ DVV\ XSZDUGV WR UHPRYH LW 1RWH :KHQ SXOOLQJ RXW WKH ZLULQJ WHUPLQDO SD\ DWWHQWLRQ WR ORRVH WKH FODVS DQG GRQ¶W SXOO LW VR KDUG  5HPRYH VRXQGSURRI VSRQJH...
  • Page 90 Service Manual Steps Procedure  5HPRYH FODSERDUG &ODSERDUG 5HPRYH WKH VFUHZV ¿[LQJ FODSERDUG DQG WKHQ UHPRYH WKH FODSERDUG SFUHZV  5HPRYH JDV YDOYH OLTXLG YDOYH DQG YDOYH VXSSRUW 6LQFH WKH SLSLQJ SRUWV RQ WKH VRXQGSURRI VSRQJH DUH WRUQ HDVLO\ UHPRYH WKH VRXQGSURRI VSRQJH FDUHIXOO\ /LTXLG YDOYH SFUHZV...

  • Page 91: Appendix

    Service Manual Appendix: Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature )DKUHQKHLW )DKUHQKHLW )DKUHQKHLW GLVSOD\ )DKUHQKHLW GLVSOD\ )DKUHQKHLW GLVSOD\ )DKUHQKHLW &HOVLXV &HOVLXV &HOVLXV WHPSHUDWXUH WHPSHUDWXUH WHPSHUDWXUH 60.8  69.8  78.8 ...

  • Page 92: Sshqgl

    Service Manual Appendix 3: Pipe Expanding Method Pipe Note: Pipe cutter Improper pipe expanding is the main cause of refrigerant leakage.Please expand the pipe according to the following steps: Leaning Uneven Burr $&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 Pipe...

  • Page 93: Sshqgl

    Service Manual Appendix 4: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(15K) 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 138.1 18.75 3.848 1.071 128.6 17.93...
  • Page 94 Service Manual Resistance Table of Tube Temperature Sensors for Outdoor and Indoor(20K) 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 181.4 25.01 5.13 1.427 171.4 23.9 4.948 1.386 162.1 22.85 4.773 1.346 153.3 21.85 4.605...
  • Page 95 Service Manual Resistance Table of Discharge Temperature Sensor for Outdoor(50K) 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 7HPS & 5HVLVWDQFH N 853.5 18.34 4.75 799.8 93.42 17.65 4.61 89.07 16.99 4.47 703.8 84.95 16.36 4.33 660.8 81.05 15.75...
  • Page 96 Add: West Jinji Rd, Qianshan, Zhuhai,Guangdong, China, 519070 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: gree@gree.com.cn www.gree.com HONG KONG GREE ELECTRIC APPLIANCES SALES LIMITED Add: Unit 2612,26/F.,Miramar Tower 132 Nathan Road,TST,Kowloon,HK Tel: (852) 31658898 Fax: (852) 31651029 For product improvement, specifications and appearance in this manual are subject to change without prior notice.

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