Gree GWH18TC-S3DNA1D

14
Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
Indoor Unit
1
2
3
4
5 6 7 8 9
10
11
12
13
14
151617181920
1 Grounding wire
2
Interface of health function
live wire
3
Interface of health function
neutral wire
4 Neutral wire
5 Interface of DC motor
6
Interface of electrostatuc
dedusting
7 Auto button
8 Up&down swing interface 1
9 eft&right swing interface
10 Up&down swing interface 2
11 Interface of DRED
12 Interface of IC-DOOR
13 Interface of WiFi
14 Display interface
15
Interface of ambient
temperature sensor
16
Interface of tube temperature
sensor
17 Jumper cap
18 Communication interface
19 Live wire interface
20 Fuse