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Service Manual
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5.2 PCB Printed Diagram
Indoor Unit
ƔTop view
ƔBottom view
1 1HXWUDOZLUH
2 DC fan
3 Up&down swing
3 $XWREXWWRQ
4 /HIWULJKWVZLQJ
5 Interface of wired controller
6 Interface of wired controller
7 Display interface
8 -XPSHULQWHUIDFH
9 Relay
10 Relay
11 )XVH
12 Piezoresistance
13 ,QWHUIDFHRIOLYHZLUH
14 /LYHZLUHRIKHDOWKIXQFWLRQ
15 1HXWUDOZLUHRIKHDOWKIXQFWLRQ
16 Relay