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WeatherKing Air conditioner remote control not working

If your WeatherKing air conditioner remote control is not working, start with the simple checks before blaming the air conditioner. Most of the time, an air conditioner not responding to remote commands has a problem with the remote control itself or weak, dead, or poorly seated batteries. Install fresh batteries and make sure the unit responds from the control panel. If the WeatherKing AC works manually but the AC remote control is not working, the remote control is likely defective and should be replaced. If a known-good remote still will not operate the unit, the next likely cause is the main control board. The board contains the infrared receiver that reads the signal from the remote, and if that receiver fails, the air conditioner will not communicate with the remote even though the rest of the unit may still run. RepairClinic.com can help you match the correct WeatherKing remote control, main control board, or related part. Enter your model number to find the exact replacement part made to fit your specific air conditioner.

01 - WeatherKing Air Conditioner Remote Control

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.
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02 - WeatherKing Air Conditioner Main 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.
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03 - Weak or Dead Remote Control Batteries

The remote control is powered by batteries which may have become too weak for the control to work. Replace the batteries with new ones to see if that resolves the issue.

04 - Replace remote control

If the unit responds correctly when the control panel buttons are pressed, but does not respond to the remote control, or only certain functions of the remote control, the remote is likely defective and will need to be replaced. Refer to owner's manual for guidance.

Frequently Asked Questions

Why is my WeatherKing air conditioner remote not working?
Why is my WeatherKing air conditioner not responding to the remote but works manually?
Can a bad main control board cause an AC remote control not to work?
Do I need a new remote control for my WeatherKing window AC remote not working problem?
How do I find the right WeatherKing air conditioner remote control or main control board?