What is the reason for the high pressure of the chiller

The first and most common cause of excessively high pressure in a refrigerator: cooling system failure.

If the cooling system fails, or the cooling system cannot meet the cooling requirements of the refrigerator, it will cause excessive pressure and temperature at the high-pressure discharge end of the compressor of the refrigerator. The cooling system is divided into common air-cooled and water-cooled. In the two types of air-cooled and water-cooled refrigerators, when the air-cooled and water-cooled systems cannot meet the normal heat dissipation and temperature reduction of the refrigerator, pressure problems will definitely occur.

The second most common cause of high pressure in a refrigerator: condenser failure.

The condenser is not a vulnerable part, so it is not easy to be damaged, so the so-called condenser failure refers to the deterioration of the condensation effect of the condenser due to the coverage of dust and scale.

The third most common cause of high pressure in a refrigerator: refrigerant problems.

The refrigerant problem firstly refers to too much or too little refrigerant. When the amount of refrigerant is too much or too little, it will directly cause the compressor of the refrigerator to work abnormally, such as pressure problems and temperature problems at the discharge end of the compressor.

When the amount of refrigerant is abnormal, it will cause various problems. It is recommended to check whether the amount of refrigerant in the freezer is normal. When leaks or lack of refrigerant are found, timely pick up the leak, deal with it, and add refrigerant.

Refrigerant problems are not just saying “too much or too little refrigerant”, but also include low purity of the refrigerant, impurities, mixed with foreign matter, or poor quality of the refrigerant itself, as well as other related problems.