37
Technical Information
Service Manual
Terminal of outdoor fan
1
2
10
12
14
14
15
13
11
3
4
5
7
8
9
6
No
Name
1 Compressor wiring terminal for U V W
2 Terminal of system high pressure protection
3
4 Interface of temperature sensor
5 Terminal of electronic expansion valve
6
7
Terminal of system low pressure protection
8 4-way valve terminal
9 Terminal of compressor electric heater
Terminal of power supply earthing wire
13 Interface of communication wire for indoor unit
and outdoor unit
15 Terminal of power supply neutral wire
Compressor overload protection terminal
10
Interface of electric heating belt of chassis
11
Terminal of power supply live wire terminal
12
Terminal of compressor electric heater
GRJW872-A6
●
Top view
●
Bottom view
18K
