11
Technical Information
Service Manual
5.2 PCB Printed Diagram
● Top view
● Bottom view
45 67 8910
11
12
14
13
 
No. Name 
1  Compressor interface 
2  Interface of power cord live wire 
3  Interface of power cord neutral wire 
4  Interface of cold plasma neutral wire 
5  PG motor interface 
6  Outdoor fan interface 
7  4-way valve interface 
8  Interface of cold plasma live wire 
9  Up&down swing interface 
10 PG motor feedback interface 
11 Left&right swing interface 
12 Jumper cap 
13 Temperature sensor interface 
14 Display board interface