5. Electrical Part
Service Manual
5.2 PCB Printed Diagram
Indoor Unit
19
18
17
16
15
No.
1
Neutral wire
2
Live wire
3
Fuse
4
Door control
5
Wired controller
6
Auto button
7
Up&down swing
8
Left&right swing 2
9
Left&right swing 1
10 WiFi
Technical Information
1
2
3
Name
4
5
14
No.
Name
11
Ambient temperature sensor
12 Tube temperature sensor
13 Display board
14 Jumper cap
15 DC fan
16 Earthing wire
17 Communication wire
18 Live line for AC contactor
19 Cold plasma
6
7
8
9
10
11
12
13
17