Gree GWH09QB-D3DNA6E User manual

GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI
Change for Life
Service Manual
Models: GWC09QB-D3DNA6E(LC)
GWH09QB-D3DNA6E(LCLH)
GWC12QC-D3DNA6E(LC)
GWH12QC-D3DNA6E(LCLH)
(Refrigerant R410A)

Service Manual
Table of Contents
Part Ė: Technical Information.........................................................................1
1. Summary........................................................................................................................1
6SHFL¿FDWLRQV............................................................................................................2
6SHFL¿FDWLRQ6KHHW.............................................................................................................2
2SHUDWLRQ&KDUDFWHULVWLF&XUYH ..........................................................................................6
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH ........................................................... 6
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\ ....................................................... 7
1RLVH&XUYH........................................................................................................................7
3. Outline Dimension Diagram..........................................................................8
3.1 Indoor Unit.......................................................................................................................... 8
2XWGRRU8QLW .......................................................................................................................9
4. Refrigerant System Diagram......................................................................10
5. Electrical Part........................................................................................................... 11
5.1 Wiring Diagram................................................................................................................. 11
5.2 PCB Printed Diagram ....................................................................................................... 13
6. Function and Control........................................................................................15
5HPRWH&RQWUROOHU,QWURGXFWLRQ .......................................................................................15
%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV........................................................................19
Part ė: Installation and Maintenance ................................................... 28
7. Notes for Installation and Maintenance............................................ 28
8. Installation.................................................................................................................. 30
8.1 Installation Dimension Diagram........................................................................................30
,QVWDOODWLRQ3DUWVFKHFNLQJ ..............................................................................................32
8.3 Selection of Installation Location...................................................................................... 32
(OHFWULF&RQQHFWLRQ5HTXLUHPHQW.................................................................................... 32
8.5 Installation of Indoor Unit..................................................................................................32
,QVWDOODWLRQRI2XWGRRU8QLW............................................................................................... 35
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ .............................................................................36
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ .....................................................................36
Table of Contents

Service Manual
9. Maintenance............................................................................................................37
9.1 Error Code List ...............................................................................................................37
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7URXEOHVKRRWLQJIRU1RUPDO0DOIXQFWLRQ.........................................................................51
10. Exploded View and Parts List ..............................................................53
10.1 Indoor Unit....................................................................................................................53
2XWGRRU8QLW .................................................................................................................56
11. Removal Procedure.......................................................................................60
5HPRYDO3URFHGXUHRI,QGRRU8QLW ...............................................................................60
5HPRYDO3URFHGXUHRI2XWGRRU8QLW ............................................................................65
Appendix:........................................................................................................................70
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW ....................................................70
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH.....................................................................70
Appendix 3: Pipe Expanding MHWKRG ...................................................................................71
$SSHQGL[/LVWRI5HVLVWDQFHIRU7HPSHUDWXUH6HQVRU ......................................................72
Table of Contents

1
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Service Manual
1. Summary
Part Ė: Technical Information
Indoor Unit
GWC09QB-D3DNA6E/I(LC)
GWH09QB-D3DNA6E/I(LCLH)
GWC12QC-D3DNA6E/I(LC)
GWH12QC-D3DNA6E/I(LCLH)
Outdoor Unit
Remote Controller
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Cooling Capacity(Min~Max) %WXK 9000(3100~9600) 9000(3100~9600)
Heating Capacity(Min~Max) %WXK / 9500(3100~12000)
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Compressor Model *'<$;' *'<$;'
Compressor Oil '$3+1()9&. '$3+1()9&.
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7KURWWOLQJ0HWKRG Capillary Capillary
Operation temp ) 60.8~86 60.8~86
Ambient temp (cooling) ) 0~115 0~115
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Model GWC12QC-D3DNA6E(LCLH) GWH12QC-D3DNA6E(LCLH)
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Cooling Capacity(Min~Max) %WXK 12000(3753~12500) 12000(3753~12500)
Heating Capacity(Min~Max) %WXK / 13000(3924~14000)
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Compressor Oil '$3+1()9&. '$3+1()9&.
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Operation temp ) 60.8~86 60.8~86
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2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
Cooling Heating
Cooling Heating

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Service Manual
2.4 Cooling and Heating Data Sheet in Rated Frequency
Cooling:
Heating:
2.5 Noise Curve
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in:167~181.4
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Instruction:
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Indoor side noise when blowing Outdoor side noise when blowing
Indoor fan motor rotating speed Compressor frequency(Hz)
Noise/dB(A)
50
60
30
40
20
Low Middle High Super High
40
42
44
46
48
50
52
54
56
20 4030 50 60 70 80 90
Noise dB(A)
09&12K Cooling
09&12K Heating
09K 12K