Service Manual
5.2 PCB Printed Diagram
Indoor Unit
● Top view
2
1
● Bottom view
Technical Information
3
4
5
12
13
6
7
8
9
10
11
No.
Name
Connect earthing wire
1
Input of live wire
2
Wiring terminal for health
3
function (optional)
Input of neutral wire
4
Control the wiring terminal of
5
down swing
Communication interface for
6
indoor unit and outdoor unit
7
Terminal of display interface
Needle stand of jumper cap
8
Wiring terminal of indoor tube
9
temperature sensor
Wiring terminal of indoor
10
ambient temperature sensor
Wiring terminal of up swing
11
12
Wiring terminal of down swing
13
Wiring terminal of DC motor
19