The fridge makes a cooing sound from time to time 40

The fridge makes a gurgling sound every now and then

1. Most refrigerators will have a gurgling sound when they are working, similar to the flow of water, which is a refrigerant.

The sound of the system pipes flowing inside the refrigerator is normal.

2. After the press is stopped, there may be a gurgling sound because the refrigerant in the system is still pushed by residual pressure, and there will be a slow flow before it reaches the balance of the system.

3. The refrigeration pipeline is a dynamic balance system, which is not immutable, and is related to the number of times the door is opened and closed, the temperature and humidity of the environment, and the number of ingredients stored in the refrigerator.

Refrigerator common phenomenon maintenance:

Fault phenomenon: The explosion sound of the refrigerator.

One is the condenser.

Thermal expansion and contraction make the louvered condenser make a popping sound, and the other is due to the evaporator after the refrigeration begins.

The upper moisture forms thin ice.

As the freezing speed increases, it is normal for the thin ice to break and make a noise due to the freezing stress.

The sound of air flow in the pipes of the refrigerator and the slight sizzling of the refrigeration oil in the compressor when it is running are normal sounds. In winter, the ambient temperature is very low The temperature difference between the inside and outside of the refrigerator is very small, and even the temperature outside the box is lower than that inside the box, which is not a fault of the refrigerator.

Just turn the temperature controller knob to a high setting, the unit will be up to speed, and everything will be up to order. In addition, the compensation switch in the refrigerator can also be turned on to help the refrigerator unit start running.

That's the sound of the refrigerant running in the refrigerator, it's all loud, it's normal.

Maybe the fridge doesn't work, there's too much stuff.

1. The refrigerator gurgles and does not refrigerate, probably because the refrigerant circulates in the pipe, and the refrigerator will automatically stop when it reaches the ideal temperature. It may also be because the refrigeration system is faulty, or the refrigerator is not refrigerated due to insufficient refrigerant, and it is necessary to find professional personnel to repair the pipeline that transmits the refrigerant and replenish the refrigerant. 2. When the refrigerator gurgles, it is actually the sound of the refrigerant circulating in the pipe, if the refrigerator suddenly does not refrigerate, and there is no cold air removed from the vent, it may be because the temperature in the refrigerator has reached a more ideal state, and the refrigerator will automatically stop running for a period of time to cool the compressor and other components.

3. However, when the refrigerator refrigeration system fails and there is an abnormal phenomenon, it will also cause the refrigerator to not refrigerate and make a gurgling sound, you can check whether the refrigerator compressor has oil stains. If oil stains appear, you need to find a professional refrigerator repairer to repair the pipes that transport the refrigerant. 4. The lack of refrigerant in the refrigeration system is also one of the main reasons for the refrigerator not to refrigerate, you can listen to the refrigeration system when the refrigerator is running, whether there is a liquid flow sound, if there is no sound, you need to find the refrigerator repair personnel to supplement the refrigerator refrigerant.

After the press is stopped, there may be a gurgling sound because the refrigerant in the system is still pushed by residual pressure, and there will be a slow flow before it reaches the equilibrium of the system, but it will not last long.

Answer 1: Uneven or unstable placement of the refrigerator is a common cause of noise in the refrigerator. 2. The refrigerator and the items placed on top of it will resonate when the motor starts, resulting in noise. 3. Small things fall into the rear part of the refrigerator, such as bottle caps, lighters, gadgets, etc., which will also produce noise.

1. The refrigerator is placed in an uneven position. Uneven or unstable placement of refrigerators is a common cause of noise in refrigerators. The solution is to twist the adjusting screws at the bottom of the refrigerator to adjust the height and level, when the adjusting screws touch the ground and the four feet touch the ground, it is the best state.

2. There are items on the top of the refrigerator. The refrigerator and the items placed on top of it resonate when the motor starts, causing noise. Removing the items on the top of the refrigerator will prevent it from resonating and the noise will naturally be eliminated.

3. A small object fell into the machine part at the back of the refrigerator. Small things like bottle caps, lighters, gadgets, and many more that fall into the rear machine part of the refrigerator can also create noise. The solution is to cut off the power of the refrigerator and take out the small items that have fallen into the machine, and the noise will disappear.

Of course, if it works, the compressor will also make a sound.

1. When the refrigerator is working, it is caused by air bubbles in the pipe, which is a normal sound, so there is no need to worry.

2. The capillary will also make a sound when it is overgasped, and in order to reduce this sound during the design, the capillary outlet will be specially treated and buried deep in the insulation layer.

How to take care of your refrigerator:

1. Be sure to unplug the power plug before maintaining the refrigerator.

2. Frequently clean the dust on the back or bottom of the refrigerator condenser and compressor. Dust can be removed using a vacuum cleaner or brush. Be careful not to use a damp cloth to wipe dust off the refrigerator and compressor.

3. When the refrigerator is out of use for a long time, the power should be cut off first, all the food in the box should be taken out, the inside and outside of the box should be cleaned up, and the door of the box should be opened for a few days to fully dry the box and disperse the odor in the refrigerator.

4. Check the drain pipe. If the drain is clogged, the water will leak into the refrigerator. Poke the drain pipe with wire to remove the build-up on the drain.

5. Don't ignore the cleaning of the door seal strip, dilute the bleach with 10 times the water, dip it with a toothbrush to wet it, and finally wash the bleach away with water.

6. Check the vibration, noise and temperature of the compressor. When touching the compressor shell during operation, there should be no obvious vibration, and the sound of the compressor starting should not be heard during the day.

7. Pay attention to check whether there are cracks in the power line to prevent leakage.

Hello dear! It is not normal to rumble all the time, although the compressor of the refrigerator with a chain grip will make a sound when it is running, but the sound will not exceed 45 decibels, and it will sound again at intervals. On the contrary, the buzzing is constantly and loud, it may be that the refrigerator is uneven, you can move it to try.

If there is still a sound, it may be caused by damage to the thermostat or the parts are not fixed, etc., it is recommended to ask a professional to repair the section.

There is an electric compressor in the refrigerator, which lowers the temperature in the refrigerator to freeze the food. When this electric compressor is working, it will vibrate constantly, and the hum of the refrigerator is made when it vibrates.

The gurgling sound of the refrigerator and the sound of running water are the sounds of the refrigerant flowing under pressure and are normal.

Where the refrigerator can make a loud sound, only the compressor, the gurgling sound is the sound of the compressor working, if the sound is frequent and the sound is loud, it is generally caused by the lack of refrigerant, and it is necessary to add refrigerant.

It's okay, that's working.

Why does the fridge keep buzzing.