Setting And Using Method; Power Supply And Indoor Unit Connection - LG V-Net PQDSBNGCM1 Installation Manual

Setting and using method

Setting and using method
After change any Dry contact setting, then you must press RESET switch to reflect the setting.

1. Power supply and indoor unit connection

n When using the Dry contact for communication independently
CN_Ther/Oper CN_Mode
CN_WIND
CHANGEOVERSW
Indoor unit
PCB
RESET_SW
STEETING_SW
DISPLAY_LED
TEMP_SW
CN_OUT
8 Dry contact Module for thermostat