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Haier Air conditioner remote control not working

If your Haier air conditioner remote is not working, start with the simple checks before assuming the unit has a larger control problem. Weak or dead remote control batteries are the most common cause, so install fresh batteries and test the remote again. If the Haier air conditioner responds from the control panel but not from the remote, or only certain buttons work, the remote control itself is likely defective and should be replaced. If a known-good remote still does not operate the unit, the issue may be with the main control board, which contains the infrared receiver that picks up the signal from the remote. A failed receiver or control board can make the air conditioner not responding to remote commands even though the unit runs normally by hand. Whether you are dealing with a Haier AC remote control not working or a window AC remote not working, enter your model number on RepairClinic.com to find the exact replacement remote control, main control board, or related part for your specific air conditioner.

01 - Haier 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 - Haier 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 Haier air conditioner remote not working?
Why is my Haier window AC remote not working but the buttons on the unit still work?
Can a bad main control board cause a Haier air conditioner not to respond to the remote?
How do I know if I need a new Haier AC remote control or a main control board?
How do I find the right replacement remote control for my Haier air conditioner?

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