There may be several reasons:
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There are reflections on the opposite side of the air conditioner indoor unit.
The keys of the remote controller are sticking.
After the air conditioner is powered off, it closes itself when it is powered on again, which is the lightning protection function of the air conditioner.
The keys of the remote controller are sticking.
The air conditioner computer board is wet.
There is dust or metal particles inside the remote controller keys.
When the power is switched on again after power failure, the indoor unit automatically closes, which is the lightning protection function of the air conditioner.
The remote control battery is dead.
If your air conditioner does not close the cover, you can try the above methods to solve, if it cannot be solved, it is recommended that you consult a professional.
Because the design of the air conditioner tuyere and the lid are not suitable, or the lid is loose
The design of the air conditioner tuyere and the lid may not be tight enough, or the lid has been loose for a long time, so that the lid cannot be fully closed
It is recommended to gently pat the lid when turning off the air conditioner and close the lid to avoid excessive air loss. At the same time, it can also extend the service life of the air conditioner
If the lid still does not close, you can adjust the lid position or assembly method, or seek help from after-sales service
Is it shutters, use the hand to pull down a few times to see if it can be closed, it is stuck, can pull, closed can open, and can not close, it may be the fault of the stepper motor or drive chip.
Is it shutters, use the hand to pull down a few times to see if it can be closed, it is stuck, can pull, closed can open, and can not close, it may be the fault of the stepper motor or drive chip.