The refrigerator light is not refrigerated and there is no sound, what happens if the refrigerator l

The refrigerator room lighting is on, indicating that the power supply is on, but there are many reasons why the compressor does not work and does not refrigerate, for example, the ambient temperature is low in winter, which causes the temperature of the refrigerator to rise slowly, or even not rise, so that the internal contacts of the thermostat cannot be closed and conducted, so the compressor will not work. It should be that the winter temperature compensation switch at the refrigerator room thermostat is not opened, and some automatic control does not have the switch, which means that it is automatically controlled, and the heating element is damaged, either the control circuit is faulty, or the heating element is damaged. You should contact the after-sales service or ask a professional for maintenance.

In addition, if the refrigerator thermostat is mechanical, the size of the digital gear of the thermostat should be adjusted according to the ambient temperature of the season, and it should be adjusted in a smaller digital gear in summer, in the middle of spring and autumn, and in a larger digital gear in winter, so as to keep the temperature of the freezer at about minus 18, and the refrigerator between 1-10 degrees, and it is best to control it between 4-8 degrees. It is recommended to put a thermometer in the refrigerator for actual measurement, if the temperature is high, adjust the digital gear a little higher; If the temperature is on the low side, turn the digital gear lower.

In winter, the refrigerator compressor does not start to work, and the emergency solution is to adjust the gear of the thermostat to the highest gear first, and then pour a glass of boiling water into the refrigerator, and the compressor will start working after a while. If the compressor still does not work, it is mostly caused by the abnormal performance of the starter or the abnormal performance of the compressor itself.

What is the matter with the refrigerator light on and no sound, and how should it be repaired?

Hello. The compressor is broken, fix it as soon as possible.

Hope mine is helpful to you, hope, thank you.

The lack of refrigerant, if it is caused by the lack of refrigerant, the performance is obvious, first of all, it will be the refrigerator that is not refrigerated, and then the evaporator of the freezer cannot be frosted, and then the freezer will not be refrigerated.

If the compressor of the machine does not refrigerate, touch the outside of the refrigerator box with your hands to see if there is any heat, if there is no or very low, it is a lack of freon, then you need to add freon.

If it is suddenly not refrigerated, it should not be a refrigerant leak, the general effect of refrigerant leakage is slowly bad, and the compressor should be started normally. It should be a control problem, change the compressor protector first.

Precautions for refrigerator use.

Generally, a distance of 5 to 10 cm should be reserved on both sides of the refrigerator, 10 cm should be reserved above, and 10 cm space should be reserved on the back side, so as to help the refrigerator fully dissipate heat. Otherwise, the heat of the refrigerator will be stored in the back or sides of the refrigerator and will not be well dissipated. In addition, there should be vents around the refrigerator, or there should be vents not far away that can form a backflow with the heat dissipation channel of the refrigerator, so that the heat of the refrigerator can reach the vents.

The refrigerator should not be put together with household appliances: the heat generated by these appliances can increase the burden on the refrigerator and increase the power consumption. Also stay away from heat sources and avoid direct sunlight, as this heat can also put a strain on the refrigerator.

In short, when it comes to placement, we must keep the refrigerator away from the heat source and fully dissipate heat.

The above content refers to Encyclopedia - Refrigerator.

People's Daily Online-Scientific use of refrigerators, will you?

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1. Check the temperature controller. The operation of the refrigerator compressor is controlled by the influence of the thermostat, if the thermostat has a problem, the contacts cannot be closed, and the compressor cannot work. 2. The thermostat gear is too low.

The ambient temperature is lower than the temperature of the thermostat-controlled gear, which may cause the refrigerator compressor to not work. 3. Check the overload maintainer. The function of the overload maintainer is that when the temperature of the compressor shell is too high or the current on the compressor is too large, the contact of the overload maintainer jumps open and cuts off the circuit, so that no current on the compressor passes through the refrigerator The compressor does not work, and the operation is suspended to maintain the compressor.

4. The refrigerator compressor is damaged. If the refrigerator compressor is broken, it doesn't work and needs to be repaired or replaced.

1. It may be that the refrigerator light is not lit or refrigerated due to the main circuit is not energized, and the power cord is generally open, or the wiring board is damaged or the plug wire is broken. 2. The fuse of the refrigerator is blown out, resulting in a short circuit in the refrigerator, and then the refrigerator light does not light up, does not refrigerate and has no sound. 3. Serious problems such as damage to the starting components, motor coil burning, refrigeration system problems, etc., such reasons are recommended to ask professionals to check and repair.

4. Check if there is a power outage at home. 5. Sometimes the power supply voltage is too high or too low, and there will be a problem that the refrigerator light is not lit, nor is it refrigerated, and there is no sound. Suggested workaround:

1. Check the power supply of the refrigerator, whether the socket and refrigerator plug are broken, and replace them if they are broken. If there is a problem with the power line, use a pen to find the break point, and then connect and fix it. 2. Check whether the refrigerator insurance is fused, replace the fuse and check what causes the fuse, and solve the problem of fusing to ensure that the refrigerator light is not lit or refrigerated and there is no sound.

3. Check that if there is any damage to the starting element and motor coil, please repair it after sale. 4. The refrigerator light is not lit and there is no sound for refrigeration, check the situation of the refrigerant, if the refrigerant lacks fluorine or leaks, you can ask the after-sales service to repair and deal with it. 5. If the refrigerator light is not lit or refrigerated due to the lack of electricity at home, then it is necessary to check whether it needs to be renewed, or whether there is a short circuit in other electrical appliances.

<> reason may be because the compressor of the refrigerator is not working, if the compressor of the refrigerator stops working, the light of the refrigerator will be on, but the refrigerator is not able to refrigerate. If, after we have checked the compressor of the refrigerator, the compressor of the refrigerator is still working properly, but the refrigeration is not carried out.

We can feel whether the heat of the refrigerator is high, if the heat is not high, then it proves that the freon of the refrigerator is not enough, because if the freon of the refrigerator is not enough, the temperature of the refrigerator will be lower than the usual normal temperature.

No sound means that the compressor is not working, and the problem of damaged compressor starter is ruled out.

There is also a situation that the geographical location of the user is in the north, the indoor temperature of the refrigerator is very low, usually below 12 degrees, the temperature compensation circuit of the refrigerator in winter is abnormal or the electric heater is damaged, or the manual switch is not opened, and the compressor will not start normally.

The refrigerator light is on, indicating that the refrigerator is powered on, so you can see whether your temperature setting is suitable for the excavation, whether the temperature setting is high, and the refrigerator has not reached the starting point caused by no refrigeration; If the setting is normal and you can't hear the sound of the compressor running, it may be a problem with the refrigeration system, it may be a leakage of refrigerant or lack of fluorine in the refrigerator. Check the refrigerator compressor for damage.

Suggested workaround:

1. If it is a problem of setting up land storage, then you should adjust the set temperature of your refrigerator, generally refrigerated at 0-4 degrees Celsius, frozen at minus 18 or 20 degrees Celsius.

2. If the refrigerator refrigerant is deficient in fluoride or leaking, it is recommended to call the after-sales maintenance of the refrigerator** and ask a professional to add the refrigerant.

3. The refrigerator light is on, there is no refrigeration, no sound, check whether the motor coil of the compressor is burned out, and if it is burned out, it must be replaced with a new one.

4. Look at the situation of the refrigerator starter, sometimes the overheating protector may be working if it is not refrigerated, and it is necessary to wait for a certain amount of time before the compressor temperature drops.

5. When using the refrigerator, it is necessary to regularly check the common functions of the refrigerator, pay attention to the maintenance of the refrigerator, and avoid problems such as the refrigerator light is on, the refrigeration is not refrigerated, and there is no sound.