Service Manual
Outdoor Unit
● Top view
● Bottom view
1
2
3 4 11
5
6
7
8
9
10
No. Name
1 Reactor wiring terminal
2 Compressor wiring terminal
3
Terminal of outdoor unit temperature 
sensor
4
Compressor overload protection 
terminal
5
Terminal with indoor unit communication 
wire
6
Terminal of power supply live wire 
terminal
7 Terminal of power supply neutral wire 
8 Interface of earthing wire 
9 Terminal of outdoor fan
10 Interface of 4-way valve
11 Terminal of electronic expansion valve