CloudBox - HVAC LG VRF Yoram Dagan January 10, 2022 09:49 Updated HVAC Communication TerminalsHVAC outdoor connection* Each LG refrigerant system should be wired separately, to a different HVAC port on CloudBox (L4-L7). Up to 4 LG refrigerant systems can be connected to CloudBox. Connecting to the line plugSecure the cables in the L7 line plug. Plugging to the CloudBoxInsert the plug in to the CloudBox L7 socket. Check DIP Switches are set correctlyDip switches setup for VRF HVAC system on L7. Related articles CloudBox - HVAC Haier VRF CMNET - HVAC Haier VRF installation guide Comments 0 comments Please sign in to leave a comment.