When a commercial refrigerator suddenly stops during operation in the hot summer, do not panic. You can follow the steps below to troubleshoot:
1. Check the power supply: confirm whether the plug is loose, whether the socket is powered off, or whether the fuse is blown. If the voltage is unstable, it is recommended to use a voltage stabilizer.
2. Heat dissipation check: Make sure there is at least 10cm of heat dissipation space around the refrigerator to avoid overheating protection caused by direct sunlight or poor ventilation.
3. Thermostat adjustment: Check whether the thermostat is set too high or faulty. You can try to lower the gear (such as from 7 to 4). If it does not work, you may need to replace it.
4. Equipment self-check: Listen to whether the compressor is running and whether the fan is working properly. If abnormal, contact professional maintenance in time.
5. Regular maintenance: Clean the condenser regularly and check the lubricating oil to avoid shutdowns caused by dust accumulation or aging of components
Note: The refrigerator has a large load in a high temperature environment. Reasonable storage of goods and reducing frequent door opening can effectively reduce the failure rate.
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