23
Technical Information
Service Manual
5.2 PCB Printed Diagram
Indoor Unit
No
Name
1 Interface of communication wire for
indoor unit and outdoor unit
2 Interface of live wire
3 Interface of health function neutral
wire
4 Interface of neutral wire
5 Interface of fan
6 Interface of health function live wire
7 Jumper cap
8 Auto button
9 Up&down swing interface
10 Feedback interface of indoor unit
11 left&right swing interface
12
13 Interface of tube temperature sensor
14 Wired controller
15 Display interface
16 Fuse
● Top view
● Bottom view
2
1
16
3
4
5
6 7
8
9
10
11
12
13
14
15
1
