The refrigerator is also refrigerated after the display screen is old

1.If the display screen flashes for a while, and then it is normal again, this problem is that the refrigerator does not reach the artificially set control temperature, no temperature signal is detected, and the LCD screen cannot receive the flickering caused by the signal. Just be careful not to open the refrigerator frequently for a long time without closing the door, the storage inside should not be too full, and the food that has not yet cooled should not be put in the refrigerator in a hurry, and pay attention to the outside of the refrigerator There are 2

2.If the screen flickering that shows the temperature does not return to normal on its own, it may come into contact with the prongs behind the display board due to moisture.

Binjiang Avenue is still refrigerated after it is finished, we are the old shaking of the display screen, I think it may be the reason for the setting, we should still pay attention to the adjustment and use.

In addition to this, the picture of the refrigerator is said to be this, it may be that the internal parts inside are aging, so that's what it means.

Then you can set it up again, and then see if this is the case, you can cancel or unplug the power again?

The refrigerator is refrigerated after refrigeration, but the display screen is shaking, and that is because there is a problem with the display line.

After the refrigerator is defrosted, it is also refrigerated, that is, the display screen is old, what does it mean that the display screen is not in good contact, and it is going to be bad.

Because the actual temperature in the refrigerator has not dropped to the set temperature, it means that the current refrigerator is in a refrigeration state and has not yet reached a stable state. Wait until the temperature reaches the set temperature, and then it can return to normal.

Solution: 1. Try to avoid putting a large amount of food at one time, which will lead to a sharp increase in heat in the box. It is recommended to place in batches. When placed, do not be too tightly concentrated, try to place it evenly, and reserve sufficient space to facilitate air-conditioning circulation, within 80% is the best.

2. Try to place the food in the middle or on the left side, not close to the temperature sensor on the back wall of the refrigerator or the upper right side of the fruit and vegetable basket.

3. Ensure that the doors of each box are tightly closed, and clean the door seals regularly to prevent foreign matter from sticking and affecting the adsorption of the door seals.

4. The refrigerator should be well ventilated, away from heat sources and away from direct sunlight.

5. Please minimize the number of times the door is opened and closed, and the opening time is shortened.

6. Under normal circumstances, if the user meets the above requirements, only need to let the machine run stably for a few hours, and do not open the door in a short time. If it still doesn't work, you can turn off the power plug of the refrigerator, turn it back on after 15 minutes, and observe again.

It may be that the temperature is to be adjusted.

When the fixed foot bolts of the refrigerator compressor are loose, the compressor may have abnormal shaking during operation, and this abnormal shaking can easily lead to the fracture and damage of the refrigerator pipeline if not treated; When the freezer is seriously frozen and frosted, or the ventilation around the refrigerator is not smooth, and the dust on the surface of the left and right side panels is serious, the compressor will return liquid or the exhaust pressure will rise abnormally, resulting in the shaking amplitude of the refrigerator body. It is recommended to do the following:

1. Turn off the refrigerator to de-ice and defrost, and wipe all the moisture in the refrigerator with a clean towel;

2. Wipe the dust on the left and right sides of the refrigerator with a wet towel and keep the ventilation around the refrigerator smooth;

3. Remove the refrigerator, open the cover plate under the back, and check whether there is any abnormality in the fixed foot of the refrigerator compressor;

Abnormal.

In the process of using the refrigerator, only when the compressor stops running, the "cluck" can be regarded as normal, and the frequent "cluck" sound of the compressor during the normal operation of the refrigerator indicates that the compressor is running abnormally or has abnormal shaking.

When the fixed foot bolts of the refrigerator compressor are loose, the compressor may have abnormal shaking during operation, and this abnormal shaking can easily lead to the fracture and damage of the refrigerator pipeline if not treated; When the freezer is seriously frozen and frosted, or the ventilation around the refrigerator is not smooth, and the dust on the surface of the left and right side panels is serious, the compressor will return liquid or the exhaust pressure will rise abnormally, resulting in the shaking amplitude of the refrigerator body.

It is recommended to do the following:

1. Turn off the refrigerator to de-ice and defrost, and wipe all the moisture in the refrigerator with a clean towel;

2. Wipe the dust on the left and right sides of the refrigerator with a wet towel and keep the ventilation around the refrigerator smooth;

3. Remove the refrigerator, open the cover plate under the back, and check whether there is any abnormality in the fixed foot of the refrigerator compressor;

4. If the abnormality cannot be ruled out, it is recommended to report to the refrigerator manufacturer for after-sales repair.

If the judgment is correct, it must be the voltage.

If it is too low, it will be refrigerated for a while and will not be refrigerated, and the flicker of the freezer is the alarm device of the refrigerator, indicating that the temperature of the freezer compartment of the refrigerator is not enough, and it will not flicker until about minus ten degrees.

The temperature of the freezer has not dropped as soon as the new refrigerator is powered on, so there is an over-temperature alarm, which is normal; If the refrigerator has been used for a period of time and flickering, the refrigerator is broken.

Refrigerator thermostat adjustment method 1.

Refrigerator thermostat winter and summer adjustment method:

1. There are 0 to 4 gears or 0 to 7 gears on the refrigerator thermostat, of which 0 gear is the shutdown gear and 5 to 7 is the forced cold gear, and the compressor of the refrigerator will show a non-stop state in this gear.

2. The larger the number on the refrigerator thermostat, the lower its temperature inside the refrigerator.

3. In order to better achieve the purpose of food preservation and power saving, the thermostat can be adjusted to 1 or 2 gear in summer, and to 4 or 5 gear in winter.

Refrigerator thermostat adjustment method 2.

1. When adjusting the refrigerator thermostat in summer, you need to adjust the thermostat to 2 to 4 gears. In summer, if the number of gears is adjusted too much, the refrigerator will not stop, and the temperature difference between the inside and outside of the refrigerator will be large, and more heat will enter the inside of the refrigerator through the box wall. In order to better ensure the operation of the refrigerator, it is necessary to adjust the thermostat of the refrigerator to be smaller and keep the compressor of the refrigerator at a certain start-stop ratio.

2. When adjusting the refrigerator thermostat in winter, the thermostat of the refrigerator needs to be adjusted to a larger position, the temperature around the refrigerator is low, and the shutdown time of the refrigerator compressor is relatively long, but the temperature of the refrigerator freezer can not meet the requirements, so you can choose to adjust the thermostat of the refrigerator slightly larger in winter to ensure the temperature in the refrigerator freezer.

3. When the ambient temperature around the refrigerator is lower than 16 degrees Celsius, you need to open the electric heating compensation switch of the refrigerator, which can ensure the load temperature of the refrigerator freezer and prevent the thermostat from malfunctioning due to too low temperature.

When the refrigerator starts or stops running, the compressor body will shake for a short time due to the great change in the state of the compressor; This is normal.

In addition, during the long-term operation of the refrigerator, due to the change of system status, the liquid refrigerant will return to the compressor in a short period of time, resulting in a slight "liquid shock" of the compressor, and a large shaking will also occur at this time.

During the daily use of the refrigerator, it is normal to observe that the shaking occurs during the opening and stopping periods; If it occurs frequently during normal operation hours, it is recommended to thoroughly clean the inside of the refrigerator, especially the inside of the freezer.

If the refrigeration is good, the shaking is normal, it is the phenomenon when your set temperature arrives and the refrigerator compressor stops working, don't panic, for example, just like when your washing machine spinning bucket is just turned on or stopped.

This phenomenon is generally caused by the unstable placement of the refrigerator or the aging of the shock-absorbing pads of the compressor base.

Jitter is noticeable at the beginning and end of refrigeration.

It's normal! It's like shaking twice when a car starts and turns off, one principle.

The sound of the compressor is normal.

Normal It is also written on the manual.

If the refrigeration is normal, it should be a failure of the electronic control components, such as a sensor failure, or a computer version failure.

The display has a fault code to show that there is not, and the general flashing is a fault prompt, and it is best to find the manufacturer's after-sales service.

Poor power supply to the motherboard or deterioration and desoldering of electronic components!

It is caused by the abnormality of the main electronic control part of the refrigerator.

During the use of the refrigerator, it can be refrigerated and cooled normally, but the temperature information cannot be displayed normally, and the vast majority of the refrigerator main electronic control components are abnormal.

If you have relevant professional knowledge and professional skills, you can open the cover plate of the peripheral structure of the main electronic control components of the refrigerator, check all the main electronic control components and related electrical wiring of the air conditioning unit, and ensure that there are no abnormal conditions such as partial loosening of electrical circuits, abnormal lap joints, local dust accumulation, moisture, burning and blackening.

If you can't handle it yourself, you should temporarily stop using the refrigerator and report to the product manufacturer for after-sales repair, so that the maintenance personnel can deal with it.

It is due to poor ventilation around the refrigerator, poor door closure, failure of the thermostat or abnormal refrigeration system.

It is recommended to wipe the surface of the left and right side panels of the refrigerator with a wet towel to keep the area around the refrigerator well ventilated and ensure that there is no condensation leakage on the refrigerator door seal.

If it is still running for a long time without stopping, it should be repaired to the refrigerator manufacturer after after-sales.