Lg Vrf System Error Codes

22 the compressor current exceeds 14 a.

Lg vrf system error codes.

If the condenser is in heating and any slave is set to cooling a ch07 fault code will appear. In order to get the best possible experience from our website please follow below instructions. Lg air conditioning multi f dx fault codes sheet macedo november 2007 8 fault code 07 on multi split systems the first unit switched on is the cool heat master the master tells the condensing unit what to do. 23 the dc current has a voltage lower than 140 v voltage after the conversion module not power supply.

Comms error check your wiring remove external pumps. Lg malti v 4 vrf system erorr code 531 on the outdoor main pcb plz talk as how to solved this code. In order to get the best possible experience from our website please follow below instructions. This is not true.

If there is a fault on any lg universal unit a two digit number will appear on the remote controllers led display if the unit does not have a remote controller the fault will be displayed using the led s on the front of the indoor unit. But when in auto mode units do not cool or heat been told all units must be in same mode for them to work. Comms error check your wiring remove external pumps. If there is no frost along the walls of the freezer compartment the unit will require a repair.

For french door units please check the gasket alongside the door as shown below. 21 the compressor is rebooted by current. They don t work correctly except in cool mode. Split multi check volts from terminal n to 3 0 65 vdc multi v 4 vdc terminals 3 and 4.

Just installed 3 6000 and 1 18000 units new condenser units cool fine. July 25 2020 reply. Please visit our levelling instructions for more information.