Pcb Printed Diagram - Gree GWH09RB-K3DNA2C Service Manual

5.2 PCB Printed Diagram

Indoor Unit
●
Top view
3
2
1
●
Bottom view
20
4 5 6
18 17
7 8 9 10
11
12
13
14
15
16
Service Manual
1 Power of switch
2 Protective tube
3 Live wire of health function
4 Port of neutral wire
5 Port of indoor fan
6 Solid-state relay
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
Port of indoor ambient temp
13
sensor
14 Port of indoor pipe temp sensor
15 Port of display
16 Main chip
17 Communication port
18 High-frequency transformer
Technical Information