The air conditioning damper went on strike? May be caused by these problems!

Have you noticed that your air conditioning damper doesn't work? Don't worry, we'll help you diagnose! It may be the following minor problems.

Air door motor fault

Check whether the damper motor is "on strike" first. If so, a new one can put it on duty again.

Air door transmission mechanism failure

There may be some minor problems with the transmission mechanism. Check it and replace it with a new one if necessary!

Air door controller failure

The controller's little heart may also "jump", give it a new one and let it glow with new life!

The damper is stuck.

Is the damper stuck by something? Check, clean or replace it.

Air conditioning system pressure is too high.

Excessive pressure in the air conditioning system may also cause the damper to stand still. Check whether the pressure is normal.

Please hire a professional air-conditioning maintenance master.

If all the above methods have been tried and still fail, please ask a professional air conditioner maintenance master to help you repair it! Remember, safety first, don't do it yourself!