LG PRARS1 - Electrical Wiring

14 Auxiliary Heater Relay Kit
Electrical Wiring
AB AB
Auxiliary Relay Kit
Indoor Unit
RADIATOR
Hot Water
LG Scope
3
rd
Party Scope
External Power supply
- Supply voltage : AC 24V
Hot Water
RADIATOR
DC12V
CN_PTC
CN_PTC1
4. Electrical Wiring