Five tips to teach you to solve the refrigerator fault, it is recommended to quickly collection!

2021-11-12

As a household appliance that is used all the time, the refrigerator is opened and closed every day. In addition to regular cleaning, some minor faults cannot be ignored. Therefore, it is necessary to understand the common faults and maintenance skills of refrigerators!
How to self-examine the common faults of refrigerators? How to judge the fault problem? Xiaobian to give you a summary of some of the common problems, quickly then look down ~
1. Plug contact problem: The refrigerator suddenly does not refrigerate. You can unplug the socket for 10 minutes, and then restart the refrigerator to check whether the compressor can start and whether the refrigerator can resume refrigeration.
2, compressor problem: check whether the compressor can run normally, (that is, we usually hear the sound of the refrigerator running), if the compressor can start, should further check whether the pipeline leakage or blockage.
3. Condenser problem: If the compressor can operate normally but the temperature of the condenser rises very low, it may be that the condenser tube is frozen too thick, and the drying filter should be heated (with a hair dryer) to remove ice and clean up dirt. If the dirt is blocked, it is necessary to clean the condenser. When filling the refrigerant, attention should be paid to the consistency of the refrigerant, so as not to cause the refrigerator to remain uncooled after filling the refrigerant.
Refrigerator does not stop
1. Refrigeration status inspection: If the refrigerator is not shut down, check whether the refrigerator is refrigerated first. If it is not refrigerated, it can be checked according to the failure of non-refrigeration.
2. Check the temperature gear and ambient temperature: If it does not belong to the above reasons, it may be caused by the temperature gear being too low or too close to the heat source. Adjust the temperature gear appropriately or stay away from the heat source.
3. Check the temperature controller: if it still does not stop after resetting, check the refrigerator temperature controller.
The lamp is not bright
1. Check the lighting lamp: If the lighting lamp of the refrigerator is not bright, check the filament and lamp holder of the bulb first, and replace it in time if it is damaged.
2. Door switch inspection: If the lamp bulb is normal, it may be that the door switch is in poor contact. It is necessary to check the internal conductive sheet and the return spring.
Refrigerator does not defrost
1. Temperature sensor inspection: A large amount of frost is formed in the refrigerator freezer. First check whether the temperature sensor in the freezer is normal. If it is not normal, it should be replaced. Some refrigerators have no automatic defrosting function and should be defrosted manually.
2. Defrost heating inspection: if the temperature sensor is normal, it is necessary to check whether the defrost heater is faulty.
3. Circuit board inspection: If the defrosting heater can operate normally and the defrosting effect is still not good, it is necessary to further overhaul the defrosting relay and replace the printed circuit board.
Doors are not tightly sealed
Problem: There is a gap between the door seal of the refrigerator and the box, or the door seal is deformed
Solution: You can use a high-power hair dryer to heat the door seal, deal with the recessed part, and restore the door seal to its original state. If it cannot be restored, the door seal should be replaced in time.
Note: When using the hair dryer to avoid hot spots too concentrated.
Finally
Small editor warm tip: the above introduction involves the steps of dismantling the refrigerator, we need to be careful operation. If you are not sure, you should connect the refrigerator after-sales service in time, or choose a reliable third-party home appliance maintenance platform for professional maintenance personnel to check.
That's all for today's sharing ~ welcome to praise, forward and collect!

Next —

Shape classification of refrigerator

Back