What s going on behind the fridge?

Reasons why the fridge is ringing:

1. Refrigerator compressor.

Noise, compressor work is usually there a certain sound.

2. The refrigerator is not stable.

3. The noise of collision and resonance between the internal storage of the refrigerator.

4. The refrigerator support foot is in direct contact with the hard ground such as tiles, which will amplify the vibration sound.

5. The rear pipes of the refrigerator collide to produce resonance and make noise.

Uneven or unstable placement of the refrigerator is a common cause of noise in the refrigerator. In this case, the user does not need to ask the maintenance master, and can solve it by himself. The solution is to pat or push the refrigerator with your hand first, listen carefully to whether the abnormal noise has changed, and then observe whether the refrigerator is flat, if not, twist the adjusting screw at the bottom of the refrigerator, adjust the height, when the adjusting screw touches the ground, the four feet touch the ground is the state.

Or put the uneven parts with plastic blocks, and the problem can be solved. In addition, there is another reason that 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.

Ways to mitigate fridge noise:

If there is a "ping-pong" metal pipe vibration collision sound during the operation of the refrigerator, it is due to the sound of the high-pressure muffling pipe breaking, and it is recommended to replace and repair it in time.

If the refrigerator makes a "boom" sound when it is running, which is from the compressor of the refrigerator, and the sound made by the hanging spring in the compressor is broken or dislocated, it is recommended to repair it in time.

If the refrigerator makes a "click" sound and is accompanied by the vibration sound of the compressor, it is because the parts of the compressor are damaged, resulting in an impact sound, and should be repaired in time.

Confirm that it is the sound of water droplets dripping on the red-hot iron in the back, and it is the sound of poor contact of the line (including the starter and thermal protector), you can open the back cover, listen carefully, and you can judge the sound ** to find the fault point, if it is a dark night, you will see sparks.

If it is the sound of running water, it is a normal refrigeration gasification sound---

Check that the refrigerator doors are tightly closed, that the freezer compartment is frozen (to be de-iced), and that the air in the refrigerator room is blocked.

The noise of the refrigerator is mainly caused by the compressor, and the noise behind the refrigerator is likely to be caused by the poor quality of the compressor or improper installation.

It is normal to have a compressor behind the refrigerator making a sound. Unless the refrigerator is not refrigerated, you can find after-sales door-to-door inspection and maintenance.

1. The refrigerator is not stable and the noise caused by unreasonable stress.

Solution: Try shifting, adjusting, padding, etc. to make the sound smaller (the accidental position is called "echo bar", try transposition).

2. The resonance caused by loose shelves in the refrigerator, unstable placement of bottles and cans, and vibration.

Solution: The hand press and the sound will be reduced and improved.

3. The baffle plate and water box in the rear engine room of the refrigerator will resonate with the vibration of the compressor.

Solution: Test by hand and adjust it appropriately to silence the sound.

4. The resonance caused by the vibration of the operation of the pressure self-shrinking machine, the resonance caused by the aging of the rubber pad of the machine foot, the unreasonable stress of the copper pipe in and out, etc.

Solution: (After pressing the compressor or copper pipe by hand, the noise is significantly reduced, replace the rubber foot pad or adjust the stress of the pipe, including adding a rubber shock absorbing block to the pipe).

5. The wear and tear in the compressor causes the running sound to be loud.

Solution: The adjustment is ineffective but does not affect the normal refrigeration, and can only be used immediately (replacing the compressor is not as good as changing the whole machine).

The fridge is not broken and does not need to be repaired. It should be the reason why the refrigerator is not flat. Just adjust the anchor nut under the refrigerator so that the refrigerator doesn't shake too much.

The sound comes from the working noise of the refrigerator compressor.

Self-isolation is in the start of bai

or noisy when the machine is stopped.

In order to reduce the noise, one is to zhi

Stabilize the refrigerator and secure the dao; The second is to check whether the shock absorbing pad under the compressor base is aging and hardening, whether the compressor is placed smoothly, if the shock absorbing pad is aging, it should be replaced, and it can be replaced with a softer rubber pad of the same thickness.

In addition, the pipeline can not have the phenomenon of collision with each other, if the distance is close, you can use the hand to pull it open, keep a certain distance, if the pipeline has vibration noise when the compressor is working, you can add a rubber pad to reduce the noise.

It may be the sound of the resonance of the case when the adjustment screws under the refrigerator are not adjusted. One of the four screws under the refrigerator is adjustable, find it and try to adjust its protrusion, and the squeak will disappear when the refrigerator is held stable.

Compressor operation is caused by vibration.

Check to see if you are in a horizontal position.

Reason for abnormal noise in the refrigerator:

1. The refrigerator is not well placed.

When the refrigerator is uneven, the internal spring of the compressor is not unbalanced, which means that the refrigerator will vibrate with the spring and make a "buzzing" sound. 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 corners touch the ground, it is the best placement state.

2. Items are placed on the top.

In order to make efficient use of space, we often put small things on the top of the refrigerator. However, if you put too much stuff, it is easy to cause resonance and make a "hum" sound when the compressor is working. The solution is that removing the top of the refrigerator does not make it resonate, and naturally there is no noise.

3. The refrigerator pipeline is loose.

In the process of transporting the refrigerator, the pipes in the refrigerator are loosened, and the most loose pipes in the refrigerator are the exhaust pipes next to the compressor. If you want to solve this problem, you may need to find an after-sales staff to disassemble the refrigerator, and then stabilize the exhaust pipe.

4. The partition is not fixed.

We can try to press the compressor tightly with our hands, if the noise is significantly reduced, but when the noise increases when the hand is lifted, it is caused by uneven force on the compressor base fixed vibration damping rubber pad, loose bolts, and unstable compressor floor. Adjusting the bolts of the connecting part, tightening the connection, or replacing the washer that has lost its elasticity can effectively solve the problem.

Tips for daily maintenance of refrigerators

First clean up the food in the refrigerator, then unplug the refrigerator, open the refrigerator door, and then defrost after the frost melts.

Adjust the temperature regulator of the refrigerator to the state of 0 or stop or max, so that the temperature regulator will bounce up in its natural state and prolong the service life.

What's going on with the sizzling sound of the refrigerator. Ninety percent is caused by compressors. Possible scenarios:

1.The refrigerator has uneven feet. (looking for something to cushion) 2

The compressor foot screws are loose. (tighten with a screwdriver)3The water box above the compressor is loose.

Pour out the water and reset the water box) 4The compressor itself is responsible for edging when rotating. (That can only go with it, you can't change the original compressor because of a little sound) 5

The back of the refrigerator is loose. (tightened) 6If the capillary or filter hits the wall, there will be a vibration (it is unlikely, if it is, just pull it out by hand)7

Foreign objects on the compressor (very unlikely. ）8.Fluorine leakage.

fluoride).

Take Haier BCD-470WDPG refrigerator as an exampleThere are many reasons why the refrigerator has a sizzling current sound, it may be that the refrigerator is not used on a flat ground, which can be adjusted by the bottom knob; It may be that the refrigerator compressor is faulty, it is recommended to contact the after-sales service; It may be that the baffle of the refrigerator is loose and needs to be solved by tightening the screws.

Precautions for the use of the equipment:1. If the refrigerator cannot be started, it may be that the power socket is damaged, and the power socket can be replaced and reused.

2. The refrigerator has different gears, which can be adjusted according to needs.

3. If the refrigerator is not used for a long time, the equipment should be powered off first, and the inside should be wiped clean to avoid peculiar smell.

4. The refrigerator should not be started frequently, which is not conducive to energy saving, and the refrigerator should be used on a flat ground to avoid abnormal noise.

5. When buying a refrigerator, you need to pay attention to the energy efficiency of the air conditioner, in addition to the volume of the refrigerator.

6. If the refrigerator fails, it should be checked after the power is cut off.

1. The refrigerator is not stable and the noise caused by unreasonable stress.

Try shifting, adjusting, padding, etc. to make the sound smaller (the occasional position is called an "echo bar", try transposing).

2. The resonance caused by loose shelves in the refrigerator, unstable placement of bottles and cans, and vibration.

The hand press and sound will be reduced and improved.

3. The baffle plate and water box in the rear compartment of the refrigerator will resonate with the vibration of the compressor.

Test it by hand and adjust it appropriately to silence the sound.

4. The resonance caused by the vibration of the compressor operation, the resonance caused by the aging of the rubber pad at the foot and the unreasonable stress of the copper pipe in and out.

After pressing the compressor or copper pipe by hand, the noise is significantly reduced, replace the rubber foot pad or adjust the stress of the pipe, including adding a rubber shock absorbing block to the pipe).

5. The wear and tear in the compressor causes the running sound to be loud.

The adjustment is ineffective but does not affect the normal refrigeration, and it can generally only be used (it is better to change the compressor than to change the whole machine).

6. The solenoid valve of the three-door three-cycle refrigerator has abnormal noise.

The back cover can be inspected by touching it by hand (the reinforcing coil body may be used immediately).

7. Some models of the three doors belong to the form of direct air cooling, and the wear and tear of the circulating fan makes the sound louder.

The sound of opening the corresponding door will be terminated, and the small shaded pole motor will be used or replaced.

8. The heat dissipation is worse due to some reason, and the compressor operation is heavy due to the rise of exhaust pressure, and the running time is long and the power consumption is large.

Improve the heat dissipation conditions, (part of the quality problem, poor paste, separation of the heat pipe from the inner side of the box wall for a long time, resulting in poor heat dissipation).

It should be the sound of the compressor starting to work, or the sound of the refrigerant circulating in the system pipeline, which is normal.

As long as the refrigerator is well refrigerated, there is no problem.

Just now the refrigerator suddenly made a sizzling sound, is there anything wrong?

Answer: Compressor vapor flow sound.

What's going on with the sizzling sound of the refrigerator, hello, 1. If the ground wire is not connected, and the electrical appliances are working normally, it will not affect the practicality of the refrigerator, and it will not cause serious consequences. 2. Leakage may be caused by the blockage of the drain pipe behind the refrigerator after a long period of use, and the overflow of condensate soaks the refrigerator light switch and other electrical appliances. Both possibilities are good to check to see if there is standing water in the refrigerator, if there is moisture near the switch, go to the back of the refrigerator to see if there is standing water near the lower power cord, etc.

3. Please unplug the power plug before troubleshooting to avoid electric shock accidents. If the leakage is not very serious, just feel the electricity, wipe the water clean, dry it sufficiently, if the leakage is serious, you should find after-sales service personnel to deal with it. 4. For the phenomenon of leakage, the daily use of the refrigerator should pay attention to the condensation in the refrigerator room (especially in summer), the power plug of the refrigerator must use three claws, the power socket is three holes, and the vertical jack above must be connected to the power supply ground thick refractory wire, so that even if the leakage is possible, it can protect personal safety.

5. If you can't find out the cause of the leakage and the way to solve the leakage, you should turn off the power in time and find a professional repairer to solve it. I hope my answer is helpful to you, and finally I wish you good health and a happy mood again! <>