Pcb Printed Diagram - Gree GWH18QD-K3DNA3G Service Manual

5.2 PCB Printed Diagram

Indoor Unit
Top view
7
6
5
4
3
2
1
Bottom view
20
8 9
11
10
12
13
14
15
Service Manual
No. Name
Terminal of outdoor unit
1
power supply live wire
Live wire interface of power
2
supply
3 Communication wire
4 Fuse
5 Indoor fan driven capacitor
Neutral wire interface of cold
6 plasma(only for the mode
with this function)
Neutral wire interface of
7
power supply
8 Interface of indoor fan
Live wire interface of cold
9 plasma(only for the mode
with this function)
Interface of up & down swing
10
motor
Interface of indoor fan
11
feedback
12 Jumper cap
Interface of left & right motor
(only for the mode with this
13
function)
Temperature sensor
14
interface
15 Interface of display
Technical Information