20
Technical Information
Service Manual
No. Name No. Name
1 Terminal of low pressure protection 9 Terminal of compressor
2 Terminal of high pressure protection 10 Terminal of 4-way valve
3
Terminal of communication
wire
11 Output of transformer
4 Input of transformer 12
Terminal of outdoor pipe temp
sensor
5 Terminal of neutral wire 13
Terminal of outdoor ambient temp
sensor
6 Fuse 14
Wiring terminal of outdoor discharge
temperature sensor
7 Live wire terminal 15 Jumper
8 Fan control terminal
Outdoor Unit
Silk Screen on Main Board
4
15 14 13 12 11