Gree GWC09QB-K3DNA1B

Service Manual
Table of Contents
Table of Contents
Part
Ė
: Technical Information
.......................................................................1
1. Summary
......................................................................................................................1
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..........................................................................................................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 ...................................................................................................................12
4. Refrigerant System Diagram
....................................................................13
5. Electrical Part
.........................................................................................................14
5.1 Wiring Diagram...............................................................................................................14
5.2 PCB Printed Diagram .....................................................................................................18
6. Function and Control
......................................................................................21
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%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV......................................................................25
Part
ė
: Installation and Maintenance
.................................................29
7. Notes for Installation and Maintenance
..........................................29
8. Installation
................................................................................................................31
8.1 Installation Dimension Diagram......................................................................................31
,QVWDOODWLRQ3DUWVFKHFNLQJ ............................................................................................33
8.3 Selection of Installation Location....................................................................................33
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8.5 Installation of Indoor Unit................................................................................................33
,QVWDOODWLRQRI2XWGRRUUnit.............................................................................................36
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ ...........................................................................37
&KHFNDIWHU,QVWDOODWLRQDQG7HVWOperation ...................................................................37