Commercial freezer is a common equipment in restaurants, supermarkets and other fields. However, in the process of use, it is inevitable that faults will occur. This paper will list some common faults of commercial freezers and their solutions for reference.

1, the refrigeration effect becomes worse. If the refrigeration effect of the commercial freezer becomes worse, it may be that the compressor of the freezer is overheated or the condenser is too dirty and needs to be cleaned. At the same time, you can check whether the door of the freezer is intact.

2. The refrigerator doesn't cool. If the commercial freezer doesn't cool at all, it may be that the compressor of the freezer has failed and needs to be replaced.

The condenser is frozen. If the condenser of the commercial freezer freezes, it may be that the condenser is too dirty or the defroster of the freezer is broken and needs to be cleaned or replaced.

4. The refrigerator makes noise. If the commercial refrigerator makes abnormal noise, it may be that the refrigerator is blocked during operation. It is necessary to check whether the drain hole is blocked and whether the wheels of the freezer are working normally.

5. Commercial freezer door failure. If the door of the commercial refrigerator can't be closed or can't spring up automatically after it is closed, it may be that the door seal or handle is faulty and needs to be adjusted or replaced.

In view of the failure of commercial freezer, we can carry out corresponding maintenance according to the failure. Of course, regular cleaning and maintenance is also necessary. For commercial refrigerators, it is very important to keep them clean and check them regularly to ensure their long-term stable operation and provide good services for related industries.