Gree GWH09KF-K3DNA6G User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models: GWH09KF-K3DNA5G
GWH09KF-K3DNA6G
GWH09KF-K3DNA9G
GWH09KF-K3DNB1G
GWH09KF-K3DNB2G
GWH09KF-K3DNB4G
GWH12KF-K3DNA5G
GWH12KF-K3DNA6G
GWH12KF-K3DNA9G
GWH12KF-K3DNB1G
GWH12KF-K3DNB2G
GWH12KF-K3DNB3G
GWH12KF-K3DNB4G
(Refrigerant R410A)

Service Manual
Table of Contents
Table of Contents
Part Ė: Technical Information.......................................................................1
1. Summary......................................................................................................................1
6SHFL¿FDWLRQV..........................................................................................................3
6SHFL¿FDWLRQ6KHHW...........................................................................................................3
2SHUDWLRQ&KDUDFWHULVWLF&XUYH ........................................................................................9
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH .........................................................9
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\ ...................................................10
1RLVH&XUYH....................................................................................................................10
3. Outline Dimension Diagram...................................................................... 11
3.1 Indoor Unit......................................................................................................................11
2XWGRRU8QLW ...................................................................................................................11
4. Refrigerant System Diagram....................................................................12
5. Electrical Part.........................................................................................................13
5.1 Wiring Diagram...............................................................................................................13
5.2 PCB Printed Diagram .....................................................................................................15
6. Function and Control......................................................................................17
5HPRWH&RQWUROOHU,QWURGXFWLRQ .....................................................................................17
%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV......................................................................21
Part ė: Installation and Maintenance .................................................25
7. Notes for Installation and Maintenance..........................................25
8. Installation................................................................................................................27
8.1 Installation Dimension Diagram......................................................................................27
,QVWDOODWLRQ3DUWVFKHFNLQJ ............................................................................................29
8.3 Selection of Installation Location....................................................................................29
(OHFWULF&RQQHFWLRQ5HTXLUHPHQW...................................................................................29
8.5 Installation of Indoor Unit................................................................................................29
,QVWDOODWLRQRI2XWGRRU8QLW.............................................................................................32
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ ...........................................................................33
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ ...................................................................33

Service Manual
Table of Contents
9. Maintenance............................................................................................................34
)ODVKLQJ/('RI,QGRRU2XWGRRU8QLWDQG3ULPDU\-XGJHPHQW ......................................34
3URFHGXUHRI7URXEOHVKRRWLQJ ........................................................................................42
0DLQWHQDQFH0HWKRGIRU1RUPDO0DOIXQFWLRQ.................................................................57
10. Exploded View and Parts List ..............................................................59
10.1 Indoor Unit....................................................................................................................59
2XWGRRU8QLW .................................................................................................................68
11. Removal Procedure.......................................................................................71
5HPRYDO3URFHGXUHRI,QGRRU8QLW ...............................................................................71
5HPRYDO3URFHGXUHRI2XWGRRU8QLW ............................................................................85
Appendix:........................................................................................................................90
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW ....................................................90
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH.....................................................................90
Appendix 3: Pipe Expanding MHWKRG ...................................................................................91
$SSHQGL[/LVWRI5HVLVWDQFHIRU7HPSHUDWXUH6HQVRU ......................................................92

1
Technical Information
Service Manual
1. Summary
Part Ė: Technical Information
Indoor Unit:
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1%*,
*:+.).'1%*,
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1%*,
*:+.).'1%*,
*:+.).'1%*,
*:+.).'1%*,
*:+.).'1%*,
ON/OFF

2Technical Information
Service Manual
Outdoor Unit:
Remote Controller:
*:+.).'1$*2
*:+.).'1$*2
YB1F2(XFAN)
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT

3
Technical Information
Service Manual
6SHFL¿FDWLRQV
6SHFL¿FDWLRQ6KHHW
Model
1.GWH09KF-K3DNA6G(LCLH) 2.GWH09KF-K3DNB2G(LCLH)
3.GWH09KF-K3DNA5G(LCLH) 4.GWH09KF-K3DNA9G(LCLH)
5.GWH09KF-K3DNB1G(LCLH) 6.GWH09KF-K3DNB4G(LCLH)
3URGXFW&RGH
1.CB146036201 2.CB409002701
3.CB146037601 4.CB146037001
5.CB146037901 6.CB146038401
Power
6XSSO\
Rated Voltage V~ 220-240
5DWHG)UHTXHQF\ Hz 50
3KDVHV 1
3RZHU6XSSO\0RGH 2XWGRRU
Cooling Capacity(Min~Max) W 2600(450~3230)
Heating Capacity(Min~Max) W 2800(450~4100)
&RROLQJ3RZHU,QSXW0LQa0D[ W 870(200~1420)
+HDWLQJ3RZHU,QSXW0LQa0D[ W 900(200~1550)
&RROLQJ&XUUHQW,QSXW A 3.8
+HDWLQJ&XUUHQW,QSXW A 4.0
5DWHG,QSXW W 1550
5DWHG&RROLQJ&XUUHQW A 6.3
5DWHG+HDWLQJ&XUUHQW A 6.9
$LU)ORZ9ROXPH6++0/ m3K 
'HKXPLGLI\LQJ9ROXPH /K 0.8
EER :: 2.99
COP :: 3.11
SEER 5.6
SCOP 
Application Area m212-18
Indoor
Unit
Indoor Unit Model
*:+.).'1$*,*:+.).'1%*,
*:+.).'1$*,*:+.).'1$*,
*:+.).'1%*,*:+.).'1%*,
1.CB146N36200 2.CB409N02701
3.CB146N37600 4.CB146N37001
5.CB146N37900 6.CB146N38400
Indoor Unit Fan Type &URVVÀRZ
,QGRRU8QLW)DQ'LDPHWHU/HQJWK';/ mm Ɏ;
&RROLQJ6SHHG6++0/ UPLQ 
+HDWLQJ6SHHG6++0/ UPLQ 
,QGRRU8QLW)DQ0RWRU3RZHU2XWSXW W10
Indoor Unit Fan Motor RLA A 0.18
Indoor Unit Fan Motor Capacitor ȝ) 1.2
(YDSRUDWRU)RUP $OXPLQXP)LQFRSSHU7XEH
(YDSRUDWRU3LSH'LDPHWHU mm Ɏ
(YDSRUDWRU5RZ¿Q*DS mm 2-1.4
(YDSRUDWRU&RLO/HQJWK/;';: mm 610X24X294
Swing Motor Model MP24BA
6ZLQJ0RWRU3RZHU2XWSXW W 1.5
)XVH&XUUHQW A 3.15
,QGRRU8QLW6RXQG3UHVVXUH/HYHO6++0/ dB (A) 
,QGRRU8QLW6RXQG3RZHU/HYHO6++0/ dB (A) 
Indoor Unit Dimension (WXHXD) mm 770X283X201
Indoor Unit Dimension of Carton Box (LXWXH) mm 844X342X261
,QGRRU8QLW'LPHQVLRQRI3DFNDJH/;:;+ mm 847X345X276
,QGRRU8QLW1HW:HLJKW NJ 8
,QGRRU8QLW*URVV:HLJKW NJ 9.5

4Technical Information
Service Manual
7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFHSOHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW
2XWGRRU8QLW
2XWGRRU8QLW0RGHO *:+.).'1$*2
2XWGRRU8QLW3URGXFW&RGH CB146W36201
&RPSUHVVRU0DQXIDFWXUHU ZHUHAI LANDA COMPRESSOR CO.,LTD.
Compressor Model QXA-A091zE190A
Compressor Oil RB68EP
Compressor Type Rotary
&RPSUHVVRU/RFNHG5RWRU$PS/5$ A20
Compressor Rated Load Amp (RLA) A 4.5
&RPSUHVVRU3RZHU,QSXW W 942
&RPSUHVVRU2YHUORDG3URWHFWRU 1NT11L-6233
7KURWWOLQJ0HWKRG (OHFWURQH[SDQVLRQYDOYH
6HW7HPSHUDWXUH5DQJH °C 16~30
&RROLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH
Range °C -15~43
+HDWLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH
Range °C -20~24
Condenser Form $OXPLQXP)LQFRSSHU7XEH
Condenser Pipe Diameter mm Ɏ
&RQGHQVHU5RZV¿Q*DS mm 1-1.4
&RQGHQVHU&RLO/HQJWK/;';: mm 710X19.05X508
2XWGRRU8QLW)DQ0RWRU6SHHG rpm 900
2XWGRRU8QLW)DQ0RWRU3RZHU2XWSXW W30
2XWGRRU8QLW)DQ0RWRU5/$ A 0.36
2XWGRRU8QLW)DQ0RWRU&DSDFLWRU ȝ) 
2XWGRRU8QLW$LU)ORZ9ROXPH m3K 1600
2XWGRRU8QLW)DQ7\SH $[LDOÀRZ
2XWGRRU8QLW)DQ'LDPHWHU mm Ɏ
'HIURVWLQJ0HWKRG $XWRPDWLF'HIURVWLQJ
Climate Type T1
Isolation I
0RLVWXUH3URWHFWLRQ IP24
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUH
IRUWKH'LVFKDUJH6LGH MPa 4.3
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUH
IRUWKH6XFWLRQ6LGH MPa 2.5
2XWGRRU8QLW6RXQG3UHVVXUH/HYHO+0/ dB (A) 
2XWGRRU8QLW6RXQG3RZHU/HYHO+0/ dB (A) 
2XWGRRU8QLW'LPHQVLRQ:;+;' mm 776X540X320
2XWGRRU8QLW'LPHQVLRQRI&DUWRQ%R[
(LXWXH) mm 848X360X580
2XWGRRU8QLW'LPHQVLRQRI3DFNDJH
(LXWXH) mm 851X363X595
2XWGRRU8QLW1HW:HLJKW NJ 28
2XWGRRU8QLW*URVV:HLJKW NJ 31
Refrigerant R410A
5HIULJHUDQW&KDUJH NJ 0.7
Connection
Pipe
&RQQHFWLRQ3LSH/HQJWK m5
&RQQHFWLRQ3LSH*DV$GGLWLRQDO&KDUJH JP 20
2XWHU'LDPHWHURI/LTXLG3LSH mm Ɏ
2XWHU'LDPHWHURI*DV3LSH mm Ɏ
0D['LVWDQFH+HLJKW m10
0D['LVWDQFH/HQJWK m15
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5
Technical Information
Service Manual
Model
1.GWH12KF-K3DNA6G(LCLH) 2.GWH12KF-K3DNB2G(LCLH)
3.GWH12KF-K3DNA5G(LCLH) 4.GWH12KF-K3DNA9G(LCLH)
5. GWH12KF-K3DNB1G(LCLH) 6.GWH12KF-K3DNB4G(LCLH)
3URGXFW&RGH
1.CB146036101 2.CB409002401
3.CB146037501 4.CB146037101
5.CB146038001 6.CB146038501
Power
6XSSO\
Rated Voltage V~ 220-240
5DWHG)UHTXHQF\ Hz 50
3KDVHV 1
3RZHU6XSSO\0RGH 2XWGRRU
Cooling Capacity(Min~Max) W 3500(450~3230)
Heating Capacity(Min~Max) W 3800(450~4100)
&RROLQJ3RZHU,QSXW0LQa0D[ W 1150(200~1420)
+HDWLQJ3RZHU,QSXW0LQa0D[ W 1100(200~1550)
&RROLQJ&XUUHQW,QSXW A 5.1
+HDWLQJ&XUUHQW,QSXW A 4.9
5DWHG,QSXW W 1650
5DWHG&RROLQJ&XUUHQW A 6.9
5DWHG+HDWLQJ&XUUHQW A 7.3
$LU)ORZ9ROXPH6++0/ m3K 
'HKXPLGLI\LQJ9ROXPH /K 1.4
EER :: 3.04
COP :: 3.45
SEER 5.6
SCOP 
Application Area m216-24
Indoor
Unit
Indoor Unit Model
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*:+.).'1$*,*:+.).'1$*,
*:+.).'1%*,*:+.).'1%*,
1.CB146N36100 2.CB409N02400
3.CB146N37500 4.CB146N37101
5.CB146N38000 6.CB146N38500
Indoor Unit Fan Type &URVVÀRZ
,QGRRU8QLW)DQ'LDPHWHU/HQJWK';/ mm Ɏ;
&RROLQJ6SHHG6++0/ UPLQ 
+HDWLQJ6SHHG6++0/ UPLQ 
,QGRRU8QLW)DQ0RWRU3RZHU2XWSXW W10
Indoor Unit Fan Motor RLA A 0.18
Indoor Unit Fan Motor Capacitor ȝ) 1.2
(YDSRUDWRU)RUP $OXPLQXP)LQFRSSHU7XEH
(YDSRUDWRU3LSH'LDPHWHU mm Ɏ
(YDSRUDWRU5RZ¿Q*DS mm 2-1.4
(YDSRUDWRU&RLO/HQJWK/;';: mm 610X24X294
Swing Motor Model MP24BA
6ZLQJ0RWRU3RZHU2XWSXW W 1.5
)XVH&XUUHQW A 3.15
,QGRRU8QLW6RXQG3UHVVXUH/HYHO6++0/ dB (A) 
,QGRRU8QLW6RXQG3RZHU/HYHO6++0/ dB (A) 
Indoor Unit Dimension (WXHXD) mm 770X283X201
Indoor Unit Dimension of Carton Box (LXWXH) mm 844X342X261
,QGRRU8QLW'LPHQVLRQRI3DFNDJH/;:;+ mm 847X345X276
,QGRRU8QLW1HW:HLJKW NJ 9
,QGRRU8QLW*URVV:HLJKW NJ 10.5

6Technical Information
Service Manual
7KHDERYHGDWDLVVXEMHFWWRFKDQJHZLWKRXWQRWLFHSOHDVHUHIHUWRWKHQDPHSODWHRIWKHXQLW
2XWGRRU8QLW
2XWGRRU8QLW0RGHO *:+.).'1$*2
2XWGRRU8QLW3URGXFW&RGH CB146W36101
&RPSUHVVRU0DQXIDFWXUHU ZHUHAI LANDA COMPRESSOR CO.,LTD.
Compressor Model QXA-A091zE190A
Compressor Oil RB68EP
Compressor Type Rotary
&RPSUHVVRU/RFNHG5RWRU$PS/5$ A20
Compressor Rated Load Amp (RLA) A 4.5
&RPSUHVVRU3RZHU,QSXW W 942
&RPSUHVVRU2YHUORDG3URWHFWRU 1NT11L-6233
7KURWWOLQJ0HWKRG (OHFWURQH[SDQVLRQYDOYH
6HW7HPSHUDWXUH5DQJH °C 16~30
&RROLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH
Range °C -15~43
+HDWLQJ2SHUDWLRQ$PELHQW7HPSHUDWXUH
Range °C -20~24
Condenser Form $OXPLQXP)LQFRSSHU7XEH
Condenser Pipe Diameter mm Ɏ
&RQGHQVHU5RZV¿Q*DS mm 2-1.4
&RQGHQVHU&RLO/HQJWK/;';: mm 710X38.1X506
2XWGRRU8QLW)DQ0RWRU6SHHG rpm 900
2XWGRRU8QLW)DQ0RWRU3RZHU2XWSXW W30
2XWGRRU8QLW)DQ0RWRU5/$ A 0.36
2XWGRRU8QLW)DQ0RWRU&DSDFLWRU ȝ) 
2XWGRRU8QLW$LU)ORZ9ROXPH m3K 1600
2XWGRRU8QLW)DQ7\SH $[LDOÀRZ
2XWGRRU8QLW)DQ'LDPHWHU mm Ɏ
'HIURVWLQJ0HWKRG $XWRPDWLF'HIURVWLQJ
Climate Type T1
Isolation I
0RLVWXUH3URWHFWLRQ IP24
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUH
IRUWKH'LVFKDUJH6LGH MPa 4.3
3HUPLVVLEOH([FHVVLYH2SHUDWLQJ3UHVVXUH
IRUWKH6XFWLRQ6LGH MPa 2.5
2XWGRRU8QLW6RXQG3UHVVXUH/HYHO+0/ dB (A) 
2XWGRRU8QLW6RXQG3RZHU/HYHO+0/ dB (A) 
2XWGRRU8QLW'LPHQVLRQ:;+;' mm 776X540X320
2XWGRRU8QLW'LPHQVLRQRI&DUWRQ%R[
(LXWXH) mm 848X360X580
2XWGRRU8QLW'LPHQVLRQRI3DFNDJH
(LXWXH) mm 851X363X595
2XWGRRU8QLW1HW:HLJKW NJ 29
2XWGRRU8QLW*URVV:HLJKW NJ 32
Refrigerant R410A
5HIULJHUDQW&KDUJH NJ 0.85
Connection
Pipe
&RQQHFWLRQ3LSH/HQJWK m5
&RQQHFWLRQ3LSH*DV$GGLWLRQDO&KDUJH JP 20
2XWHU'LDPHWHURI/LTXLG3LSH mm Ɏ
2XWHU'LDPHWHURI*DV3LSH mm Ɏ
0D['LVWDQFH+HLJKW m10
0D['LVWDQFH/HQJWK m20
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7
Technical Information
Service Manual
Model GWH09KF-K3DNA6G(LC)
GWH09KF-K3DNA9G(LC)
GWH12KF-K3DNA6G(LC)
GWH12KF-K3DNA9G(LC)
GWH12KF-K3DNB3G(LC)
3URGXFW&RGH CB146036200
CB146037000
CB146036100
CB146037100
CB146037800
Power
6XSSO\
Rated Voltage V~ 220-240 220-240
5DWHG)UHTXHQF\ Hz 50 50
3KDVHV 11
3RZHU6XSSO\0RGH 2XWGRRU 2XWGRRU
Cooling Capacity(Min~Max) W 2600(450~3230) 3500(450~3230)
Heating Capacity(Min~Max) W 2800(450~4100) 3800(450~4100)
&RROLQJ3RZHU,QSXW0LQa0D[ W 870(200~1420) 1150(200~1420)
+HDWLQJ3RZHU,QSXW0LQa0D[ W 900(200~1550) 1100(200~1550)
&RROLQJ&XUUHQW,QSXW A 3.8 5.1
+HDWLQJ&XUUHQW,QSXW A 4.0 4.9
5DWHG,QSXW W 1550 1650
5DWHG&RROLQJ&XUUHQW A 6.3 6.9
5DWHG+HDWLQJ&XUUHQW A 6.9 7.3
$LU)ORZ9ROXPH6++0/ m3K  
'HKXPLGLI\LQJ9ROXPH /K 0.8 1.4
EER :: 2.99 3.04
COP :: 3.11 3.45
SEER 5.6 5.6
SCOP 
Application Area m212-18 16-24
Indoor
Unit
Indoor Unit Model *:+.).'1$*,
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1$*,
*:+.).'1%*,
CB146N36200
CB146N37000
CB146N36100
CB146N37100
CB146N37800
Indoor Unit Fan Type &URVVÀRZ &URVVÀRZ
,QGRRU8QLW)DQ'LDPHWHU/HQJWK';/ mm Ɏ; Ɏ;
&RROLQJ6SHHG6++0/ UPLQ  
+HDWLQJ6SHHG6++0/ UPLQ  
,QGRRU8QLW)DQ0RWRU3RZHU2XWSXW W10 10
Indoor Unit Fan Motor RLA A 0.18 0.18
Indoor Unit Fan Motor Capacitor ȝ) 1.2 1.2
(YDSRUDWRU)RUP $OXPLQXP)LQFRSSHU7XEH $OXPLQXP)LQFRSSHU7XEH
(YDSRUDWRU3LSH'LDPHWHU mm Ɏ Ɏ
(YDSRUDWRU5RZ¿Q*DS mm 2-1.4 2-1.4
(YDSRUDWRU&RLO/HQJWK/;';: mm 610X24X294 610X24X294
Swing Motor Model MP24BA MP24BA
6ZLQJ0RWRU3RZHU2XWSXW W 1.5 1.5
)XVH&XUUHQW A 3.15 3.15
,QGRRU8QLW6RXQG3UHVVXUH/HYHO6++0/ dB (A)  
,QGRRU8QLW6RXQG3RZHU/HYHO6++0/ dB (A)  
Indoor Unit Dimension (WXHXD) mm 770X283X201 770X283X201
Indoor Unit Dimension of Carton Box (LXWXH) mm 844X342X261 844X342X261
,QGRRU8QLW'LPHQVLRQRI3DFNDJH/;:;+ mm 847X345X276 847X345X276
,QGRRU8QLW1HW:HLJKW NJ 89
,QGRRU8QLW*URVV:HLJKW NJ 9.5 10.5