Service Manual
5.2 PCB Printed Diagram
Indoor Unit
Top view
6
4
5
3
2
16
1
Bottom view
Technical Information
7
8
14
10
9
15
17
11
12
18
13
No
Name
Interface of communication wire for
1
indoor unit and outdoor unit
2
Interface of live wire
3
Fuse
Interface of health function neutral
4
wire
5
Interface of neutral wire
6
Interface of fan
7
Interface of health function live wire
8 Auto button
9 Up&down swing interface
10
Interface of PG feedback
11
Interface of WIFI
Needle stand for tube temperature
12
sensor
13 Display interface
14 Jump
15
Interface of left&right swing
Terminal of live wire used for
16
outdoor unit power supply
17 Terminal of gate control function
18 Terminal of Wired controller
19