15
Service Manual
Technical Information
●
Top view
●
Bottom view
Outdoor Unit
18K
No.
Name
1
Terminal of compressor
overload protection
2
Terminal of temperature
sensor
3
Terminal of electronic
expansion valve
4 Terminal of outdoor fan
5 Terminal of 4-way valve
6
Terminal of
compressorelectric heating
7
Terminal of chassis electric
heating
8
Terminal of indoor unit and
outdoor unit communication
9 Power supply live wire
10 Earthing wire
11 Power supply neutral wire
1
2
3
4
5
6
7
8
9
10
11
