Why is the refrigerator making a buzzing sound?

Causes and solutions to the buzzing sound of the refrigerator: 1. A short-term buzzing sound is normal; 2. It is caused by too thick frozen frost, and the refrigerator needs to be defrosted regularly; 3. The thermostat is faulty and needs to be replaced. 4. The position is incorrect and the ground is uneven. Move the place or find a wooden board to cushion it. 5. The pipeline resonates. Find professional maintenance personnel to repair the pipeline. Fix it; 6. Place items on the top, which can easily cause resonance when the compressor is working. Try not to place items on the top of the refrigerator.

#The operating environment of this article: Windows 10 system, dell g3 computer.

Normally speaking, it is normal for the refrigerator to make a certain sound when it is running. The national standard is less than 45 decibels, which does not affect people's normal life. If the sound exceeds this, then you should pay attention to the fact that the refrigerator may be malfunctioning. What causes a refrigerator to make a lot of noise?

Causes for the refrigerator to buzz:

1. The refrigerator buzzes for a short period of time. It is normal because the refrigerator is working, so it makes the sound.

2. The frost in the refrigerator is too thick. Therefore, the refrigerator will work continuously and make a continuous buzzing sound for a long time. The refrigerator needs to be defrosted regularly.

3. The refrigerator thermostat is faulty and cannot sense the internal and external temperatures. The engine of the refrigerator will always be working and continue to cool, so there will be an uninterrupted buzzing sound. Thermostat needs to be replaced.

4. The refrigerator is placed incorrectly and the ground is uneven. If the refrigerator does not have a good stress point, a loud buzzing sound will occur, which will affect the normal operation of the refrigerator. You can move the place or find a wooden board to cushion it.

5. Pipeline resonance. It may be that during the transportation of the refrigerator, the transporter accidentally caused the pipe to loosen. Find a professional repairman to fix the pipes.

6. Place items on the top of the refrigerator. When the compressor is working, it is easy to cause resonance and make a buzzing sound. Try not to place items on top of the refrigerator.

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