What should I do if the refrigerator does not start? Maintenance master talks about his experience!

Recently, Hong Kong Junhong Electrical Appliance Repair encountered a project to repair Hoshizaki refrigerators. Therefore, refrigerators are one of the necessary equipment for merchants in summer. We can also use this experience to provide many users with more usage experience and troubleshooting information. . Among the many problems, the refrigerator not starting is the most troublesome. Therefore, this article specifically talks about this issue.

1. Common causes of refrigerator failure

1. Power line failure. If there is a problem with the power line, it means there is a fault at the source. Insufficient power supply causes the compressor to fail to start, and naturally the refrigerator cannot operate.

2. The refrigeration system is clogged. Generally, there is a refrigeration system in the refrigerator. Once the pipes in the refrigeration system are blocked or there is a lack of refrigerant, the compressor will not start.

3. The control panel or controller is faulty. If the refrigerator electronic control board fails, there is no way to provide the correct signal to the compressor, and there is a risk that the compressor will not start.

2. Solution to the problem of refrigerator not starting

According to the above types of refrigerator failure problems, corresponding solutions can be carried out.

1. If there is a problem with the power line, you can check the multimeter and the power line to understand the damage, and replace the line to ensure the corresponding current.

2. Clean and maintain the refrigeration system. If the refrigeration system is clogged or malfunctions, it needs to be cleaned first, and then all internal stains must be removed, and the refrigerant must be checked to see if there is a sufficient amount of refrigerant and whether there is any leakage. If so, add refrigerant in time and prevent Leak repair work.

3. Replace the control board or controller. If the control board or controller fails, it needs to be replaced, because generally if the control board is damaged, it is equivalent to being completely scrapped, and it needs to be maintained and replaced in time so that the correct signal can be provided to the compressor.

The above is an analysis of the problems that may occur with Hoshizaki refrigerators. Of course, the refrigerator is not the only problem that cannot be started, but most of the other faults are also caused by these plates, so experienced technicians often check them together when repairing them. The masters of Hong Kong Junhong Electrical Maintenance often use multimeters to help customers deal with the problem, so they can deal with the problem more comprehensively and safely, allowing customers to use it normally in the shortest time.