We can adjust some sounds. If there are abnormal sounds, first you need to check whether the refrigerator is placed in a flat position. The floor where the refrigerator is placed is uneven or not stable, which will cause slight shaking noise. If it is due to uneven reasons, we can twist the adjustment screws at the bottom of the refrigerator to adjust the height and balance the height. When the four legs come into contact with the ground, it is the best state. There is actually a slight vibration when the refrigerator is running. In specific situations, it will resonate with internal food such as eggs and then make a buzzing noise. We only need to find the source to process it so that it no longer resonates. The noise will naturally eliminate these situations that we can deal with. Most of the refrigerators on the market now operate in the range of 35 to 45 decibels. This TCL Q10 metering refrigerator in my house is 36 decibels.
This range is equivalent to the volume of our whisper. The standard for noise is 55 decibels during the day and 45 decibels at night. The main source of operation noise of the refrigerator is compressor . The fixed frequency refrigerator has spring noise that the compressor starts instantly. variable frequency refrigerator also has cicadas that the compressor runs at high frequency. The noise will be much smaller when the refrigerator is used to work with a good compressor. In addition, it is not only the sound of the compressor in the refrigerator, but the refrigerant and fan will produce different operating noises. Operation noise has always been a major problem for our users, but these noises do not exceed the limited decibel value, although you can still hear it.
So you have to understand clearly before purchasing. My TCL Q10 is already a mid-to-high-end product, and it also has sound. This is inevitable. A good refrigerator can only keep the operating noise as low as possible while ensuring the function.
