What's wrong with the control panel of the double-door refrigerator?

Some are always on, some are automatically closed after opening the door for about 30 seconds, and then opened after power failure, depending on whether it is always on or closed after a period of time.

Two reasons

First: the cable interface of the monitor may be loose and the contact is poor.

Second: unstable power supply voltage can also cause.

Open and close the refrigerator door several times before operation. If the display changes at this time, you can also confirm that the connection is broken. If there is no change, continue to the next step:

There are two small plastic lids on the top of the refrigerator, which are pried open, with screws inside and screws at the back. Take out the top cover, and you can see that there is a wire leading out at the hinge of the refrigerator door. Dial it with your hand or stick to see if it is broken. Some wires are broken, but the plastic skin is still attached. You need to pull hard to see it. If there are short lines, they need to be connected in color.