why the compressor restarts frequently
Date:2022-07-13 Click:1590 Source:YXST Votlage Protector
The power supply used by the refrigerator is inconsistent or the voltage is unstable, causing the compressor to start frequently. The reason is that the voltage is lower than the normal working voltage range of the electrical power supply, and the computer will automatically restart or shut down.
Solution: For areas with unstable power supply, use UPS power supply or use a voltage protector to prevent frequent restarts and damage the compressor.
Microprocessor - controlled, High Speed Response, Automatic operation without any user's intervention.
If the line voltage drops beyond the normal appliance voltage range, the power supply to the air conditioner will be cut off. Automatically restore power supply until the line voltage is normal.
However, to protect the compressor motor, if power is restored immediately after a power outage, the protector will wait for exactly a few seconds delay, and then the air conditioner will automatically power back on.
2. The quality of the power socket of the refrigerator is poor, and the poor contact causes the compressor to start frequently. The poor contact of the power plug of the refrigerated cabinet produces a large contact resistance, which will generate a lot of heat during long-term work, resulting in virtual connection. At this time, it will appear as the host restarts or the display black screen flickers.
3. The thermostat of the refrigerator is in poor contact. If the thermostat is in poor contact and the contacts cannot be quickly connected or disconnected, there will be sparks. We must polish the contacts to make them in good contact.
4. The amount of refrigerant in the refrigeration system of the refrigerator is insufficient, which is also the most common fault that causes the compressor of the refrigerator to start frequently. If it is found that the refrigerant is leaking, it must be fully inspected, repaired and welded, and then add the refrigerant after evacuation to prevent other problems. The reason why the refrigerator compressor is frequently started. If you encounter this kind of failure, it is recommended to call the after-sales phone for maintenance. If you don’t understand it, try not to disassemble it for maintenance, which is very dangerous.
