5.2 PCB Printed Diagram
Indoor Unit
●
Top view
5
4
3
2
1
●
Bottom view
10
7
6
17
16
8
9
10
11
12
13
14
15
Service Manual
1
Port of Live wire
2
Protective tube
3
Live wire of health function
4
Port of neutral wire
5
Port of indoor fan
Communication port
6
7
Jumper Cap
8
Auto button
9
Feedback of indoor fan
10 Port of motor for vertical swing
Port of motor for horizontal
11
swing
12 Buzzer
13
Port of display
14
Port of indoor ambient temp
Port of indoor pipe temp sensor
15
16 Main chip
17
High-frequency transformer
Technical Information