How to Repair Air Conditioner remote control?
are ordered from most likely to least likely to occur. Check or test each item, starting with the items at the top of the page.
First, try replacing the batteries in the remote control. If installing fresh batteries doesn’t solve the problem and you can still operate the air conditioner manually, the remote control might be defective. If you think the remote control is defective, replace it.
Remote ControlPlease enter your model number so we can show you the part that fits your exact modelWhere is my model number?Your model number is on a plate, in one of these locations:
Cause 2Main Control Board
The main control board has an infrared receiver that receives signals from the remote. If the infrared receiver is not working, the remote control will not be able to communicate with the control board. If you suspect the main control board is defective, replace it.
Main Control BoardPlease enter your model number so we can show you the part that fits your exact model
