Lg Inverter Mini Split Error Codes

I have a 5 zone mini split unit that turns off and displays ch35 whats is really odd that is always happening between 4 6 in the morning.

Lg inverter mini split error codes.

The store that i bought it from wont replace the unit as they cant find any problems with this. Had the unit checked by a tech everything is within spec no air obstructing it. After turning off the breaker for a minute and turning back on it runs for 10 15 minutes but not nearly as cold as it used to be then shuts off and blinks 21. Pipes have been replaced ac was cleaned freon replaced and this still occurs from time to time.

If your drain hose outlet is installed lower than the base of your dishwasher it is possible that this could cause premature draining. This unit ran fine for over a year till last 3 weeks. We don t only describe why the code has appeared but also explain how to resolve the problem. 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.

Select the condition from. Lg inverter ac error code ch 05 indoor unit and out door unit communication error ac pcb service center raipur chhattisgarh ats tv. Every fault code for lg air conditioners explained. Full list of lg air conditioner multi split units and inverter fault codes.

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. If the condenser is in heating and any slave is set to cooling a ch07 fault code will appear. I think lg needs to look at this problem. My lg mini split ac system blinks code 21.

Split type mutli system floor standing cassette type ptac type portable ac troubleshooting and manuals. Ac technician support. And it does that does that randomly every 2 3 days during the week. I also have an ac split type 1 5 inverter and this is a recurring problem.