57
Technical Information
Service Manual
11
GWH18AFD-K6DNA2I/O
No. Name No. Name
1 Compressor three phase input interface 9 Terminal of compressor electric heating
2
Terminal of low ambient temperature
cooling temperature sensor
10 Terminal of 4-way valve
3 Terminal of electronic expansion valve 11 Terminal of chassis electric heating
4 Terminal of outdoor temperature sensor 12 Terminal of live wire
5
Terminal of compressor overload
protection
13 Terminal of communication
6 Terminal of high pressure protection 14 Terminal of grounding wire
7 Terminal of low pressure protection 15 Terminal of neutral wire
8
Terminal of outdoor fan