1, if the refrigerator is not cooled, the first thing to consider is whether the power connection is normal! Although everyone thinks this is too simple, it is such a simple problem that we often ignore it, especially when the power cord is exposed to places where people often pass by, it is easier to accidentally knock it off. If it is not for this reason, cooling is the best way. Just plug it in.
2. Check whether the refrigerator door is closed. If the refrigerator door is not closed properly, the air conditioner will run away, and the things in the refrigerator will naturally not freeze.
3. If the power supply is connected normally and the refrigerator door is closed, but the refrigerator is still not cooling, then it is time to check the compressor of the refrigerator. If the compressor is normal, there will be a slight sound that normal people can hear and a slight vibration!
4. If the refrigerator compressor works normally, unplug it, and then listen to whether there will be a sound like water flowing in the copper tube of the refrigeration system. If you hear this sound, it means that there is something wrong with the refrigerant in the refrigeration system of the refrigerator, which means that the compressor can no longer serve the refrigerator normally.
In addition, if we store too many things in the refrigerator, it may also cause the illusion that the refrigerator is not cooled. Try to slim down the refrigerator, and maybe it will work normally.
6. After the refrigerator works for a long time, there will be a thick box on the box wall. If this box is stacked for a long time, if we don't handle it, it will also affect the refrigeration effect of the refrigerator, so we should always take it out of the refrigerator.