The reasons and solutions for the refrigerator not freezing are as follows:
1. compressor failure: the buffer tube is broken due to the high-pressure output inside the refrigerator compressor, or the screw fixing this tube is loose, and the low-pressure tube does not suck air, resulting in the refrigerator not cooling. In this case, it is recommended to ask professionals to repair and replace spare parts.
2. Confirm whether the power cord is connected correctly. There may be short circuit or open circuit. The first thing to check is whether the refrigerator is short of freon and the compressor is faulty, which are generally caused by these abnormalities.
3. The capillary is blocked, which leads to frost inside the evaporator of the refrigerator, leading to capillary blockage. At this time, frosting can't be automated, the tuyere is blocked, and cold air can't be discharged.
Second, the refrigerator use matters needing attention
1, the refrigerator can't be powered on immediately after moving, and can't be moved at will during work to avoid damaging the refrigerator. The refrigerator should be placed in a fixed position, away from high-power appliances such as microwave ovens.
2. After the refrigerator is powered on, don't unplug it at will, so as not to be unable to work. Thunderstorm weather, depending on the situation.
3. After the refrigerator is used for a period of time, it will freeze inside, which will affect the refrigeration. At this time, things need to be cleaned up, unplugged and deiced. Step reading
4, the smell of food in the refrigerator, should be covered with fresh-keeping bags, so as not to affect other items. Check the food in the refrigerator regularly, pick it up if it is moldy and smelly, and clean the refrigerator in time to remove the odor.
5. If there is water in the freezer, check whether the drain hole is blocked. If so, the leaves are blocked and should be picked up. It is suggested to dredge with thin iron wire, and the water will flow to the diversion hole outside.
The above is the knowledge about abnormal icing on the top of refrigerator. I hope it will be helpful after reading it.