What happened to the hot side of the refrigerator?

1. Caused by compressor operation. There are cooling pipes on both sides of the refrigerator. When the compressor starts to work, it will generate heat, which needs to be transferred to the external wall through the cooling pipe. According to the law of conservation of energy, the refrigeration capacity of a refrigerator is the same, so it will produce heat after long-term use. It can be seen that it is normal to heat your hands next to the refrigerator. 2. The frequent opening and closing of the refrigerator causes the temperature to rise. Frequent opening of the refrigerator will increase the energy consumption of the refrigerator, and the high-load operation of the compressor will increase the heat, leading to an increase in temperature. So I suggest you think about what you need to take and put first, and try not to switch it on or off. 3. Poor ventilation can also cause the refrigerator to get hot. It is best to put the refrigerator in an open place, so that the refrigerator has enough space to dissipate heat. In order to avoid dust, some people will cover the top of the refrigerator with cloth, which will affect the ventilation conditions and make the refrigerator have no room for heat dissipation. Not only will the temperature on both sides rise, but the refrigerator may burn out in the long run.