It is extremely annoying to find that your refrigerator freezes everything you put in it. Here are some possible reasons:
Thermostat setting
You may have accidentally changed the thermostat settings when storing the products in the refrigerator. You may have intentionally increased the thermostat if you think the refrigerator is not cooling well enough. Most refrigerators are marked on the thermostat knob, but over time they wear out. Improper temperature not only causes everything in the refrigerator to freeze, but is a prerequisite for higher energy consumption and higher bills.
Why the refrigerator is buzzing
Bad seal
The seal is a lining on the refrigerator door, which prevents heat exchange between the room and the inside of the refrigerator. If the gasket is damaged, your refrigerator will run continuously to compensate and this will freeze everything inside.
Pollution
The heat exchanger and condenser coils are mounted on the outside of your refrigerator in addition to the evaporator coils inside the module. These coils are needed to allow the coolant to perform its heat transfer task. When these coils become dirty, the refrigerator starts working harder and harder to maintain the optimum temperature. Sometimes this can lead to hypothermia. The coils are relatively easy to clean and it is best to do it regularly to avoid future problems.
Defective thermostat
The thermostats are designed to activate cooling, if necessary. In the refrigerator, it should stop working automatically as soon as the set temperature is reached. This is essential to maintain the desired and fixed temperature. When your thermostat is faulty, it may not switch off, which will lead it to continuously work and cause problems.
See also: Why the refrigerator collects water
