The refrigerator at home is always buzzing, don't take it seriously, or the lifespan will be short
The refrigerator is also a magical invention that uses the principle of low-temperature refrigeration to help us extend the shelf life of food. In addition to helping us preserve food, it also allows us to eat cold and cold food in hot summer. In the past, this would have been completely unthinkable. I still remember that when I wanted to eat a watermelon when I was a child, I needed to put the watermelon in well water and ice it. Now, you only need to keep the watermelon you bought in the refrigerator, and you can take it out and cut it when you want to eat it. It is much more convenient. However, in the process of using the refrigerator, we always encounter this or that problem. For example, the refrigerator at home is always buzzing? Have you ever encountered this problem?
Uneven placement of refrigerators, uneven ground or uneven placement of refrigerators, are the most common causes of refrigerator noise. The solution is to turn the adjusting screw on the bottom of the refrigerator to adjust the height. When the adjusting screw touches the ground and the four corners touch the ground, it is the best placement state. There is something on the top of the refrigerator. The refrigerator and the items placed on top of it will resonate when the motor is turned on, resulting in noise. Moving away from the top of the refrigerator won't cause it to resonate, and naturally there will be no noise.
Compressor works but often starts. There is a lot of noise. The compressor system may not be cold enough. There are other reasons that cause the compressor to start frequently. Your refrigerator has been used for a long time. Refrigerator door sealing materials are rigid and non-elastic. Make the refrigerator door seal leaky cold. Staying cold is not good. It will also cause the compressor to work frequently. Add refrigerant. Remove the seal and rinse with lukewarm and hot water.
Some models of the three-door are in the form of direct air cooling. The wear of the circulating fan makes the sound too loud - the sound of opening the corresponding door will stop, and the small motor of the shaded pole will be used or replaced. For some reason, the heat dissipation is deteriorated, and the compressor caused by the increase of exhaust pressure is heavy, and the running time is long and the power consumption is large. The separation of the inner side of the box wall causes the heat dissipation to deteriorate and becomes a chicken rib).
