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Service Manual
5.2 PCB Printed Diagram
Indoor Unit
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Top view
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Bottom view
1
2
4
3
5
6
8
7
9
10
11
12
13
14
15
16
17
18
1
3RZHURIVZLWFK
2
3URWHFWLYHWXEH
3
/LYHZLUHRIKHDOWKIXQFWLRQ
4
3RUWRIQHXWUDOZLUH
5
Port of indoor fan
6
Solid-state relay
7
-XPSHU&DS
8
$XWREXWWRQ
9
)HHGEDFNRILQGRRUIDQ
10
3RUWRIPRWRUIRUYHUWLFDOVZLQJ
11
3RUW RI PRWRU IRU KRUL]RQWDO
swing
12
%X]]HU
13
Port of indoor ambient temp
sensor
14 Port of indoor pipe temp sensor
15 Port of display
16
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17
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18
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