Pcb Printed Diagram - Gree GWH09MB-K3DNA2K Service Manual

5.2 PCB Printed Diagram

Indoor Unit
●
Top view
3
2
1
●
Bottom view
22
4 5 6
18 17
7 8 9 10
11
12
13
14
15
16
Service Manual
Power of switch
1
Protective tube
2
Live wire of health function
3
Port of neutral wire
4
5 Port of indoor fan
6 Solid-state relay
Jumper Cap
7
Auto button
8
Feedback of indoor fan
9
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