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.

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. Every fault code for lg air conditioners explained. The store that i bought it from wont replace the unit as they cant find any problems with this.

I think lg needs to look at this problem. Split type mutli system floor standing cassette type ptac type portable ac troubleshooting and manuals. 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. The height of the drain hose end must be over 10 inches almost 12 inches from the bottom of the dishwasher to avoid water being siphoned from the tub.

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. Lg inverter ac error code ch 05 indoor unit and out door unit communication error ac pcb service center raipur chhattisgarh ats tv. If your drain hose outlet is installed lower than the base of your dishwasher it is possible that this could cause premature draining.

If the condenser is in heating and any slave is set to cooling a ch07 fault code will appear. 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. Select the condition from. My lg mini split ac system blinks code 21.

Had the unit checked by a tech everything is within spec no air obstructing it. 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. Ac technician support. Full list of lg air conditioner multi split units and inverter fault codes.