Wiring Diagrams - LG LSN090HSV4 Svc Manual

3. Wiring Diagrams

Indoor Unit
LSN090HSV4 (ASNW09GB1B0), LSN120HSV4 (ASNW12GB1B0)
* Auxiliary heater relay kit is not available on single zone wall mounted models.
CN_POWER CN_POWER
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
CN_MOTOR CN_MOTOR CN_LR CN_LR
CN_UD CN_UD CN_LR2 CN_LR2
CN_CC CN_CC
- 7 -
CN_SCAN CN_SCAN
CN_DATA CN_DATA
CN_TH3 CN_TH3
CN_TH2 CN_TH2
CN_TH1 CN_TH1
CN_REMO CN_REMO
CN_UART CN_UART
LGE Internal Use Only