How to solve the problem of refrigerator not keeping warm, what is the reason why the refrigerator i

Check that the refrigerator door is not closed tightly; Whether the sealing strip is sealed, and replace the failed sealing strip.

The refrigerator is not kept warm mainly because the door is not closed tightly, or the sealing strip is aging due to time problems, and the elasticity and sealing are weakened.

The refrigerator door is hinged.

The location can cause rust spots due to the time of day, which can affect the closure of the refrigerator door. If you find that there are many rust spots, you can use vinegar essence or vinegar to clean the hinge position.

Because refrigerator seals are rubber, they will inevitably deteriorate over time. The main manifestation of aging is that the sealing strip loses its elasticity and becomes stiff. Once aging, the hot air from the outside will enter the refrigerator along the gaps, affecting the cooling effect of the refrigerator.

After finding that the seal is aging, you can contact the after-sales service to replace it, and the replacement is not much, about 30-50 yuan.

If the refrigerator door is deformed or the refrigerator door seal is deformed, it will not be insulated, you can use a flashlight to close the door in the refrigerator, and then observe it outside to see if you can see the light of the flashlight, if you can see it, the door is not well closed.

If the refrigerator shell is cold or condensate when you touch it with your hands, it means that the insulation in the box is not done well, and it is a quality problem of the refrigerator, which is not easy to deal with.

The refrigerator is not insulated, see if the refrigerator door seal is deformed, resulting in a poor seal. Also, is the refrigeration effect not good, and the refrigerator has been for a long time? After a long time, it is possible that the refrigerant is not enough and the refrigeration effect is not good.

1. The reason why the refrigerator fresh-keeping room is not refrigerated.

1. The high-pressure output buffer pipe in the compressor is broken, or the screw fixing the tube is loose, resulting in the high-pressure pipe not exhausting and the low-pressure pipe not suctioning, so although the compressor is running, it is not refrigerated.

2. The refrigeration system leaks, the refrigerant runs out, and although the compressor is running, there is no refrigerant evaporation and heat absorption in the system, so the temperature in the refrigerator does not drop.

3. The capillary is blocked, and the refrigerant cannot enter the evaporator to evaporate and absorb heat, and the temperature in the refrigerator does not drop.

2. Exclusion method.

1. Cut the casing, replace the buffer tube, or tighten the screws.

2. Find out the leakage part of the system first, and add refrigerant to a certain amount after passing the welding repair, pressure test and evacuation, usually according to the evaporator is full of frost or the refrigerator reaches the rated temperature.

3. The capillary or dryer is blocked, and the outlet is heated, so it should be removed and removed. Reasons and solutions for not refrigerating the refrigerator fresh-keeping room:

1. Power supply problems.

Sometimes it's not a problem with use, it's not a problem with the quality of the refrigerator, it may be a problem with the power supply, and the power supply checks if the power connection is normal. Open the door and observe whether the lights in the box are lit, or use an electric pen to test whether the socket has electricity.

2. Compressor problem.

If the power connection is normal, listen to whether the compressor is working. The compressor will emit a slight vibration motor sound when working normally (if you feel the vibration of the compressor with your hands, you should be careful not to burn, because the compressor temperature is 40-50 in winter and 80-90 in summer).

3. Refrigerant leakage.

If the compressor can work, judge whether there is refrigerant in the refrigeration system. Let the refrigerator run for a few minutes before unplugging and listen carefully for the sound of liquid running inside the copper tube. If not, it means that the refrigerant in the system has leaked, or the compressor has lost its capacity.

4. Fan problem.

If the refrigerator is intercooled, check if the fan is working. Open the door of the freezer compartment and press and hold the button at the edge of the box mouth with your hand (this button controls the indoor lighting and stops the fan from working when the door is opened) to see if the fan is working, as the fan does not work will cause the refrigerator to not refrigerate. In addition, too much food can also affect the refrigeration effect.

5. The influence of external temperature.

Freezers can create refrigerant limit refrigeration temperatures. Most of this phenomenon occurs in air-cooled refrigerators. The reason is that the evaporator flower froster in the cold room is broken, which produces an ice blockage.

It cannot be ruled out that the air cooling fan is broken, and there are too many items in the refrigerator to block the air outlet, causing poor cooling effect.

The temperature of the refrigerator is automatically adjusted with the temperature adjustment of the freezer, and the temperature of the freezer can be lowered. Generally, the temperature of the refrigerator room is 4-10 degrees Celsius. Note that the higher the number of the temperature controller, the lower the temperature, the higher the number in summer and the smaller number in winter.

In addition, the refrigerator door is often opened, and there are many items in the refrigerator, resulting in the refrigerator not being refrigerated or the refrigeration effect is not ideal.

Answer: The refrigerator compartment seal is aged or deformed. After the sealing strip of the refrigerator is aged or deformed, the sealing of the refrigerator will decrease, and the cold air inside will leak to the outside through the aging or deformed parts, and the hot air from the outside will also enter the inside, resulting in the reduction of the refrigeration effect of the refrigerator. Workaround:

If the seal is old, replace it with a new one; If the seal is deformed, you can remove the seal, and then soak the deformed part in hot water for 10 minutes, or blow the hot air from a hair dryer on the unsealed place until it cools.

There are many reasons why the refrigerator is not refrigerated, such as the compressor is faulty and the refrigerant is leaking, and you have to let the master come to check it.

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The first is that the gear in the refrigerator fresh-keeping room is adjusted too low, and the second is that the refrigerator is opened too often, and the indoor temperature of the refrigerator is too high, resulting in no refrigerant in the refrigerator and frost in the evaporator in the refrigerator. 1. First of all, it may be that the stall in the refrigerator fresh-keeping room is low, which needs to be adjusted in time according to the environment and season, and it may be that there are too many things in the refrigerator, resulting in the refrigerator not keeping warm. 2. Too many times the refrigerator will open the door will cause the refrigerator not to keep warm, usually you need to open the refrigerator door as little as possible, there is no need not to open the refrigerator door, otherwise it will affect the refrigeration effect of the refrigerator, you need to observe the refrigeration situation of the refrigerator, and it is necessary to adjust the thermostat button in time.

3. If the indoor temperature of the refrigerator is too high, resulting in no refrigerant in the refrigerator, so the refrigerator is not kept warm, it is necessary to adjust the temperature in the refrigerator in time in the process of using the refrigerator, and you can't put too hot food directly into the refrigerator, you need to wait until it cools down and put it in the refrigerator, so it is scientific. 4. The refrigerator is not insulated, it may be that there is frost in the evaporator, there is an air-cooled evaporator in the refrigerator, and the frost can not be melted off in time, and the air conditioner will not be able to go out in time, resulting in the refrigerator not being fresh.

1. There may be a problem with the power supply and the power cord connection. 2. The refrigerator compressor cannot operate normally, resulting in no refrigeration effect. 3. It may be that the refrigerator has insufficient refrigerant or leakage.

4. The fan of the refrigerator is not running properly. 5. There is a problem with the food in the refrigerator storage room, which is too concentrated or too much.

Suggested workaround:

Unplug the power cord, reconnect it and open the refrigerator door, see if the light is on normally, if it is bright, rule out this reason, if it is not lit, then the connection of the power cord can be repaired.

Listen carefully to whether the refrigerator has a very small sound of the compressor working, if there is a compressor is working normally, if not, contact the after-sales maintenance personnel of the refrigerator to check whether it is a compressor part or the compressor has other conditions. Repair or replace in a timely manner.

Touch the side of the refrigerator to see if it is warm or hot, if it is hot, it means that there is refrigerant, if it is cold, it means that the refrigerant is not enough or there is none, let the after-sales service check whether there is a leak, if there is a leak, repair it first and then add it, if there is no leakage, add it directly to the normal value.

Contact the after-sales service to see if there is a problem with the fan, and replace it directly if there is a problem.

Put the contents of the refrigerator evenly and neatly.

There may be several reasons why the refrigerator is not cold and does not serve cold:

1.Incorrect temperature setting: Check that the temperature setting of the refrigerator is correct, if the temperature is set too high, the refrigerator will not be able to keep it cold.

2.Refrigerator door seal is not tight: Check the sealing of the refrigerator door, if the seal is not tight, it will lead to the loss of cold air, which will affect the insulation effect of the refrigerator.

3.Too many items accumulate inside the refrigerator: If there are too many items inside the refrigerator, it will affect the air circulation, which will affect the insulation effect of the refrigerator. Feast.

4.Clogged refrigerator radiator: If the refrigerator radiator is clogged, it will cause the refrigerator to fail to dissipate heat, which will affect the heat preservation effect of the refrigerator.

5.Refrigerator refrigeration system failure: If the refrigerator refrigeration system fails, it will cause the refrigerator to fail to keep it cold.

If none of the above methods can solve the problem, it is recommended to contact a professional maintenance personnel for maintenance.

If there is a problem with the defroster of the refrigerator, when there is a problem with the defroster of the refrigerator, it will cause the ice blockage of the refrigerator and affect the normal operation of the refrigerator. The reason may be that the compressor of the refrigerator is faulty, and the compressor is a very important part of the refrigerator, and it can only be used normally after replacing the new compressor; The reason may be that there is a problem with the refrigeration system of the refrigerator, lack of refrigerant, etc., resulting in the refrigerator not refrigerating, you can contact a professional to add refrigerant; If the power connection of the refrigerator is abnormal, check the power connection of the refrigerator and reconnect the power supply after determining the problem.

The above is the reason and solution for the refrigerator to keep it fresh and not refrigerated, for the refrigerator, due to the damage of internal parts or improper use, there is often no refrigeration, so how to reduce the occurrence of the refrigerator is not refrigerated? Let's take a look:

1. Use the refrigerator correctly, and the wires used need to match the power of the refrigerator;

2. When putting hot food in the refrigerator, wait for the food to cool down before putting it in, so as to avoid frost in the refrigerator caused by the heat of the food, which will affect the refrigeration of the refrigerator;

3. When the refrigerator is not used for a long time, wipe the refrigerator clean and turn off the power.