14
Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
Indoor Unit
1 Neutral wire
2 Motor of indoor fan
3 Jumper cap
4 Up&down swing motor
5 Feedback interface of indoor fan
6 Interface of temperature sensor
7
Interface of wired controller(only for
the mode with this function)
8 Display interface
9 Control port of compressor
10 Interface of communication circuit
11 Live wire
12 Fuse
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