What should I do if the refrigerator is not cooling?

1. Check whether the connection of the power supply is normal and check whether the light is on. If the power connection is normal, you can listen to whether the compressor is working properly. The compressor will make a small motor vibration sound, but when the high-pressure output buffer pipe in the compressor breaks, or the screw holding the pipe loose, the compressor will run but not refrigerated.

2. Then check whether the refrigerant in the refrigeration system is used up. After 3-5 minutes of running the refrigerator, turn off the power supply and listen to see if there is a sound of water running. If there is no sound, the refrigerant in the refrigeration system has run out or is leaking.

If there is a leak in the system and it needs to be repaired in time, it is recommended to find a dedicated staff.

3. If the refrigerator belongs to the intercooled type and there is no ice-making failure, you can check whether the fan of the refrigerator is operating normally: open the refrigerator refrigerator door, press and hold the button at the edge of the box mouth with your hand (this button controls the indoor lighting and stop the fan when the door is opened), check whether the fan is working, and the fan does not work will also cause the refrigerator to not refrigerate. It may be that the capillary or dryer is clogged and the outlet is hot, so it should be removed and removed.

We get to eat fresh food every day, thanks to the fridge. It's like a treasure box, we can open it at any time and find what we are looking for. With it in home life, you no longer have to worry about food not being fresh enough.

If there are some minor problems with the refrigerator, it will affect the normal use. How to solve the phenomenon of not refrigerating? In order not to let this phenomenon affect everyone, the following is an introduction to how to solve the problem that the refrigerator is not refrigerated, and a good method is recommended to you.

1. How to solve the problem that the refrigerator is not refrigerated - check the power supply.

First, open the door of the refrigerator to see if the light is on, so that you can make sure that the power to the refrigerator is on. If the light is not on, you can use an electric pen or multimeter.

Check the electrical outlet.

If there is electricity, and then see if the power plug is plugged in well.

Second, how to solve the problem that the refrigerator is not refrigerated - whether the low temperature switch is turned on.

If the external environment is cold and has fallen below the normal starting temperature of the temperature controller, you should check whether the cold switch of the refrigerator is turned on. Only when the low temperature switch is turned on can the temperature controller be forcibly turned on. Because of the general refrigerator thermostat.

They are all installed in the refrigerator, and the temperature of the refrigerator does not reach the temperature required by the thermostat, so it does not stop.

3. How to solve the problem that the refrigerator is not refrigerated - check the voltage.

The voltage will also cause the refrigerator not to refrigerate, when the failure occurs, you need to use a multimeter to check whether the power supply voltage is lower than 187 volts, the normal use voltage of the national standard is between 187V and 242V, and the compressor of the refrigerator below 187 volts will not start normally.

The reason for the closure of the refrigerator not cooling.

1. The compressor problem of the refrigerator. If the internal high-pressure output buffer pipe of the compressor is broken, or the screw fixing this tube is loose, the high-pressure pipe will not be vented, and the low-pressure pipe will not be suctioned, so that the refrigerator will not be refrigerated. Check that the refrigerator is plugged in.

2. Refrigerator refrigeration system problems. Although the compressor of the refrigerator is running, there is no refrigerant in the system to absorb heat, resulting in the internal temperature of the Haier refrigerator not dropping. The capillary tube of the refrigerator is blocked, so that the refrigerant in the refrigerator cannot enter the evaporator to evaporate and absorb heat, which can also cause the refrigerator to not refrigerate.

3. The temperature of the refrigerator does not reach the required temperature of the thermostat. The refrigerator thermostat is generally installed in the refrigerator, and the temperature of the refrigerator does not reach the temperature required by the thermostat, so it does not stop. As a result, the compressor is constantly dizzying around the clock, and the freezer chamber may cause the refrigerant to limit the refrigeration temperature.

This will cause the evaporator and froster of the refrigerator to break, resulting in a serious ice blockage. Sometimes there are too many items in the refrigerator, which will block the air outlet of the refrigerator, and will also cause the refrigerator to not refrigerate.

4. The voltage is too low, and the refrigerator compressor cannot be started. Sometimes the voltage at home is not enough, so that the refrigerator can not start normally, the voltage of the refrigerator is generally 187V - 242V, and the compressor of the refrigerator below 187V cannot be started normally. This is also the reason why the refrigerator does not refrigerate.

The solution to the refrigerator not cooling.

1. Of course, the refrigerator will not be refrigerated if it does not work first, first of all, check whether it is plugged in to the socket and whether there is electricity in the socket.

2. It is necessary to see whether the refrigerator thermostat has a short circuit.

3. The most serious impact of the air conditioner not working is that the compressor is damaged.

4. When the refrigerator maintenance finds that the refrigerator system lacks refrigerant, the refrigerator will not refrigerate.

5. The air conditioner compressor starter is damaged, resulting in the air conditioner not being able to operate normally, and it will not be refrigerated.

1.whether the refrigerator power plug is plugged in; whether there is electricity at the electrical outlet; Whether the power circuit breaker is disconnected. Check that the refrigerator door light is on to determine if the refrigerator is plugged in.

Check whether the thermostat is in the working gear, the thermostat has a stop gear (0 gear), and the compressor will not work when placed in the shutdown gear. Confirm that the above ,.. are correct

2.The most important thing is the cause analysis of the high-pressure output buffer pipe in the compressor is broken, or the screw fixing this tube is loose, resulting in the high-pressure pipe not exhausting, and the low-pressure pipe not suctioning, so the compressor is running ,..

3.First, cut the casing, replace the buffer tubes, or tighten the screws. First, find out the leakage part of the system, and carry out welding repair and pressure test

The refrigerator is not refrigerated, basically the refrigerant is gone, there is no special tool for this, it cannot be repaired, find after-sales or professionals to deal with it.

Fix it if there is a problem What can you ask on the Internet Can you guide you to repair the refrigerator?

What should I do if the refrigerator is not cooling?

Lack of refrigerant - refrigerant, although the air conditioner is running. However, the wind blowing out is the same as the wind blowing from the fan, there is no cold air, and the appropriate amount of refrigerant needs to be added. The remote control is set to a timer mode, and the system will stop by default when the waiting time is up.

It is possible that the outdoor unit of Changshenmu air conditioner is faulty, and the refrigerant is stuck in the indoor unit and cannot be circulated.

1. Refrigerant medium refrigerant needs to be added. Check whether the air conditioner has the following characteristics: although the air conditioner is running, the air blowing out does not have cold air, it is hot air.

It means that the air conditioner can operate normally, but due to the lack of refrigerant, the compressor does not work, and the liquid refrigerant is stationary at the pipe and cannot be converted into cold air. Filial piety.

2. Check whether you have set the timing switch mode or sleep mode, in this mode, the air conditioner will automatically shut down, and the system will stop by default after the waiting time, and it will be mistaken for a line failure. You only need to cancel the timer, press the timer button on the remote control, and you're good to go.

3. The refrigerant transportation line leading to the outdoor compressor is blocked and closed, resulting in the refrigerant cannot be output, and the compressor condenser cannot operate to convert the cold air. Solution: Dredge the refrigerant pipe, glue the gap with special glue for the air conditioning pipeline, and then add refrigerant according to the missing amount.