You’ve just invested in a shiny, brand new refrigerator, but instead of the expected hum, it’s producing an unexpected knocking sound. Don’t panic; we’ve got you covered.
If your “state-of-the-art” appliance has suddenly turned into a percussion instrument, stay with us as we unravel the mystery behind this unwelcome cacophony. From common reasons such as loose components to more complex issues related to compressor operation or installation missteps – we’ll navigate through it all. Let’s get that bothersome noise silenced so you can enjoy the cool tranquility of your kitchen once again.
If the knock is only brief, it’s likely a normal event such as refrigerant circulation or thermal expansion. But if it’s continuous, it could be due to a lack of clearance, an obstructed or faulty evaporator or condenser fan, dirty coils, a jammed icemaker, water hammering, or a bad compressor.
So, your job is to distinguish between a ‘normal-operation knock’ and one that indicates a fault, and I’ll help you do that. Overall, there is nothing to do regarding a typical fridge knock, as it’s short-lived. Sometimes you wouldn’t even realize that Billy is making the sound.
Therefore, we’ll concentrate more on fixing the continuous knock sound that won’t just stop and infuriates you. But first, let’s briefly discuss what causes the normal-operation fridge knock.
In a rush? Below are the various issues that could cause your fridge to make a continuous knock and their fixes.
Quick Troubleshooting Guide for the LG Refrigerator Knocking Sound
| Likely Reason | Quick Fix | |
| 1. | Lack Of Clearance | Move the fridge a few inches away from the wall or cabinets to avoid rubbing against them |
| 2. | Obstructed Evaporator Fan | Defrost the evaporator fan by leaving the fridge door open and if it’s dirt-clogged, wipe off the dirt |
| 3. | Defective Evaporator Fan | Replace the evaporator fan if the blade is damaged or the motor is noisy, lacks continuity, or won’t run |
| 4. | Obstructed Condenser Fan | Clean off dirt clogs from the condenser fan |
| 5. | Defective Condenser Fan | Replace the condenser fan if its blade is damaged or the fan won’t spin by hand |
| 6. | Filthy Condenser Coils | Clean the condenser coils if they are filthy |
| 7. | Jammed Ice Maker | Unplug the fridge to defrost the ice maker and clean off the ice |
| 8. | Water Hammering | Call a Professional |
| 9. | Bad Compressor | Replace the compressor |
Why My LG Refrigerator Is Making a Knocking Noise
Typical LG Refrigerator Knocking Sound
Not all LG refrigerator noises are bad or indicate a malfunction. Some noises, especially if they are only brief, are expected.
For example, your fridge will produce a brief knocking sound as the refrigerant circulates. That could happen so often as the fridge’s operation depends on the refrigerant’s circulation.
However, this knock shouldn’t be lasting or disturbing. You won’t even notice the bash, as it’s typically low-volume.
A low-volume knock could also result from the normal thermal expansion of the fridge’s plastic parts. The plastic parts will expand and cool involuntarily and may produce anything from a popping up to a knocking sound.
Just like in the first case, the thermal expansion knock should be brief and almost unnoticeable and could occur several times during the day. But once it becomes continuous, you must watch out for any of the issues shared next.
Abnormal LG Refrigerator Knocking Noise
If the knocking fridge noise is continuous and probably louder, that’s not normal. Something must be malfunctioning, and the issues to check include the following:
Lack of clearance (the fridge is too close to the wall or cabinets) – If the appliance touches the wall or cabinets, it’ll rub against them and produce a knocking sound.
Obstructed evaporator fan – The evaporator fan sometimes accumulates ice around the blade, preventing the blade from spinning. Once the spinning blade hits the ice mass, it may make a knocking noise when the door is closed.
Defective evaporator fan – The evaporator fan may also produce a knocking sound if its blade is bent, as it’ll hit against the back of the fridge. Moreover, the evaporator fan will make some noise if the fan motor is defective.
Obstructed condenser fan – Dirt is the leading cause of obstruction when it comes to the condenser fan. It prevents the condenser fan from running smoothly, thus causing the knocking sound.
Defective condenser fan – The condenser fan may also produce a knocking sound if its blade is bent or its motor is faulty (it won’t run properly).
Dirty condenser coils – Sometimes, the issue results from the condenser coils being too filthy. In such a case, they cannot promote cooling and instead will cause the condenser fan to make some noise.
Other Causes
Jammed ice maker – The ice maker could also accumulate excess ice to prevent it from running. And since it’ll struggle to run, it’s likely to make some noise.
Water hammering – A water hammer happens when water is compelled to switch its flowing direction in the waterline, the valve opens and shuts at high pressure, or a malfunction when dispensing water. In most cases, a water hammer presents itself as a knocking sound.
Failed compressor – if you still cannot find the reason for the fridge knocking sound, it’s likely to be a bad compressor. If the compressor is not running correctly, it’ll fail to redistribute cold air as it should, and the effect will be a knocking sound or any other sound.
Let’s now see how you can fix the above issues next:
How to Fix Refrigerator Knocking Noise?
Since you know the likely reasons for your refrigerator’s knocking sound, let’s see how you can troubleshoot them. Assuming that it’s not a typical knocking sound, consider these fixing steps:
Step 1 – Ensure Your Refrigerator Has Enough Clearance
Ensure your LG refrigerator is not too close to the walls or cabinets. It’ll rub against them and produce a weird sound if it is.
You need to push the fridge a few inches away from such contacts to stop the knocking sound.
Step 2 – Inspect the Evaporator Fan for Obstruction
The evaporator fan, whose job is to circulate the cold air in the fridge, shouldn’t be obstructed by dirt or ice. The latter(however) is the most typical reason for the knocking sound.
If the evaporator fan, in particular, is dirty, clean it with a soft brush. But if it’s ice-clogged, you defrost the fridge by leaving its door open for a couple of hours.
That means you must unplug the refrigerator and unscrew the back panel to perform this step, and if in case of a defrosting, you may need to empty the fridge.
Step 3 – Check the Evaporator Fan for Damage
The evaporator fan, especially the fan blade, may not be ice-clogged but could be bent. So, you’ve to inspect it. You can combine this step with the second one.
The other component to inspect is the fan motor. If it won’t spin 360 degrees when you try turning it by hand or is generally noisy, that confirms it’s faulty. You can also check its continuity to determine if it’s working (has continuity).
Replace the evaporator fan if the fan blade or motor is faulty.
Step 4 – Examine the Condenser Fan for Dirt Obstruction
Unlike the evaporator fan, which is more susceptible to ice obstruction, the condenser fan is more vulnerable to dirt obstruction. And once that happens, it’s unable to run smoothly and will thus make some noise.
So, inspect it for dirt obstruction. If it looks dirty, clean it, preferably with a soft brush.
Remember to unplug the fridge when opening the back panel to access the fans. So, this step should be a continuation of the preceding one.
Step 5 – Inspect the Condenser Fan for Damage
Inspect the condenser fan just like the evaporator fan (in step 3) for damage. That means you should look at the fan blade to see if it’s bent and try to manually spin the motor to see if it turns 360 degrees.
If the fan blade or fan motor is faulty, you should replace the condenser fan.
Step 6 – Clean the Condenser Coils
If nothing is wrong with the condenser fan, don’t put the back panel back yet. Take the opportunity to inspect the condenser coils and clean them if you find them dirty.
Step 7 – Check the Ice Maker for Ice-Jamming
The fans are not the only things that could get obstructed and trigger the knocking sound. The same could happen if the ice maker jams up with ice.
In such a case, you should unplug the appliance to defrost the ice maker and once it defrosts, clean it properly before replugging the unit.
Step 8 – Call a Pro to Fix a Water Hammer
If you still can’t stop the knocking noise, call LG or a local fridge professional to inspect the refrigerator for possible water hammering (explained earlier).
Step 9 – Check the Compressor
You also need the pro’s help to see if the compressor is the issue. If it is, then the best option is to replace the refrigerator. Why? Because replacing the compressor is expensive. It makes more sense to buy a new fridge than replace it.
Brand New Refrigerator Makes Knocking Noise
Not all discussed issues apply to a brand-new refrigerator making a knocking sound. The issues to consider when a brand-new fridge makes noise include the following:
Lack of clearance (fridge being too close to the wall)
Ice-obstructed evaporator fan
Dirt-clogged condenser fan
Dirty condenser coils
Jammed ice maker
Refer to the earlier shared fixes when dealing with the above issues.
LG Refrigerator Ice Maker Knocking Noise
Sometimes the knocking noise could originate from the ice maker, and as shared, the ice maker could be ice-jammed, thus struggling to make ice. If so, you need to unplug the appliance to allow the ice maker to defrost and clean it thoroughly.
But still, ensure that the fridge is not too close to the wall as that could also cause the ice maker to make some noise. And if the fridge is unstable, move it to a more stable surface to prevent floor vibrations.
Is the issue with the ice maker a common fault?
The issue with the ice maker, where it produces a loud knocking noise during the ice-making cycle, seems to be a common fault in certain LG models, such as the 8-year-old LG model LFX31925ST. It is likely that this noise is caused by the stripping of gears within the ice maker, particularly when the ice tray twists. This problem has been reported by other customers, prompting the replacement of the ice maker to resolve the issue. Therefore, it can be concluded that this particular fault is commonly experienced in the mentioned models and can be addressed by replacing the ice maker.
What part of the ice maker is causing the knocking noise?
Based on the provided information, the knocking noise in the ice maker is likely caused by a gear issue. Specifically, when the ice maker is in the cycling process and the ice tray twists, it appears that the gear in the ice maker is starting to strip. This particular problem was previously encountered and resolved by replacing the ice maker with a new one. Therefore, in order to address the knocking noise, it would be recommended to inspect and potentially replace the gear mechanism within the ice maker.
Has anyone seen this issue before?
I haven’t personally seen this specific issue before, but it is not uncommon for ice makers to experience problems such as loud knocking noises and inconsistent rotation. It’s possible that other users may have encountered a similar problem with the ice maker in their LG LFXS30766S refrigerator. Let’s try to find a solution that you can try before resorting to a service call.
What is the issue with the LG refrigerator ice maker in LFXS30766S?
The issue with the LG refrigerator ice maker in the LFXS30766S model is that it is making a loud knocking noise. The knocking sound occurs when the arm that pushes the ice out of the maker and into the bin rotates. Sometimes, the arm rotates freely, but other times it seems to catch for a moment before pushing through, causing the knocking noise. Additionally, there has been a buildup of ice on the right-side of the ice maker, although it is uncertain whether this is related to the knocking sound.
Removing the ice buildup did not resolve the knocking issue, indicating that it may be a separate problem. The knocking noise could be caused by various factors, such as a faulty motor or a misalignment in the ice maker mechanism. It is recommended to seek further assistance, either from LG customer support or professional technicians specialized in refrigerator repairs.
To fix the issue, it is advisable to have a trained technician examine the ice maker and perform any necessary repairs. They will be able to correctly diagnose the problem and provide the appropriate solution.
Could water freezing in the wrong places cause the issue?
If the problem persists, is it time for a new icemaker and are they easy to replace?
If the problem continues despite attempting troubleshooting, it may be time to consider replacing the icemaker. The ease of replacement would depend on the specific make and model of the icemaker, so it would be advisable to consult the manufacturer’s instructions or seek professional assistance.
Could water freezing in the wrong places be the reason for the issue with the ice maker?
It is possible that water freezing in the wrong places could be the cause of the issue with the ice maker, leading to misshapen ice cubes and blockage.
Why could the tray have partially emptied and refilled on top of existing cubes still stuck in the tray?
It is hypothesized that if there was a blockage and binding, the tray of the icemaker could have partially emptied, and when it refilled, it did so on top of the existing cubes that were still stuck in the tray.
Why were there more misshapen chunks in the bin, suggesting that some ice had melted and refrozen?
It is suggested that some ice may have melted and refrozen, resulting in more misshapen chunks in the bin.
Why did a flat piece of ice chunk fall out when the cycle button was used to initiate a tray rotation?
It is speculated that the flat piece of ice chunk fell out because some ice may have melted and refrozen, causing it to become misshapen and stuck in the tray.
Their article offers additional insights into the potential issue with the ice maker, specifically addressing the possibility of water freezing in the wrong places.
This occurrence could be the cause of the problem at hand. As mentioned in Your article, a jammed ice maker can be a result of excess ice accumulation, leading to operational struggles and noise. However, Their article delves deeper into the matter by explaining that when the cycle button was used, a flat piece of ice chunk fell out, indicating a potential occurrence of melted and refrozen ice. This suggests that water may be freezing in areas where it shouldn’t, causing the tray to partially empty and refill on top of existing stuck cubes. This thorough analysis highlights the possibility of water freezing in the wrong places, which could be contributing to the issue experienced with the ice maker.
Concluding Thoughts on Why My LG Refrigerator Is Making a Knocking Noise:
As shared, several issues could contribute to the LG refrigerator knocking sound. Pay attention to the continuous knock whose causes include insufficient clearance, obstructed or defective fan, dirty condenser coils, jammed ice maker, water hammering, and a nonworking ice maker. And once you find out the cause, use the above troubleshooting guide to fix it.
Knocking Fundamentals
Troubleshooting Steps
Understanding the basic components of your brand new refrigerator is crucial when dealing with a knocking noise. The compressor, condenser fan, and evaporator fan are integral parts that could be causing the issue. By familiarizing yourself with the typical sounds a refrigerator makes, you can easily identify any unusual knocking or clicking noises.
For instance, if you hear a rhythmic knocking sound coming from the back of your refrigerator, it might indicate an issue with the compressor. On the other hand, if there’s a clicking noise followed by silence and then another click, it could signal an issue with the start relay.
Learning about these different parts will help you pinpoint where exactly the knocking noise is originating from in your brand new refrigerator. Once identified, this knowledge will also aid in explaining the problem to a professional repair technician if needed.
Preventive Measures
Following a systematic approach to identify the source of any unfamiliar knocking or clicking noises is essential for maintaining your brand new refrigerator’s performance. Start by checking for any loose or misplaced items inside – sometimes objects within can cause unexpected rattling or knocking sounds when moving around during operation.
Examining the exterior of your appliance for any visible issues such as loose panels or damaged components can provide valuable insights into what might be causing these sounds. Loose screws on handles or hinges may also contribute to unwanted noises when opening or closing doors.
Understanding Refrigerator Noises
Normal Operation Sounds
It’s essential to implement regular maintenance to prevent knocking noises. Keeping the appliance clean and free from debris is crucial in ensuring its smooth operation. Regularly vacuuming the condenser coils and checking for any loose parts can help prevent knocking sounds.
Proper installation and positioning of the refrigerator are also vital in preventing unusual noises. Ensure that the appliance is level and stable, as an unbalanced refrigerator can lead to knocking or rattling sounds during operation.
It’s important to recognize the normal operational sounds of a brand new refrigerator. While some noise is expected during regular operation, being aware of typical hums and clicks can help differentiate between standard operating noises and potential issues.
Understanding what constitutes standard operating noises will enable you to identify any abnormal sounds more effectively. For example, a gentle humming sound when the compressor kicks in or occasional clicking as various components engage are typical operational sounds of a refrigerator.
Identifying Common Causes
Component Checks
When a brand new refrigerator makes knocking noise, it’s crucial to differentiate between regular operational sounds and unusual knocking noises. Pay close attention to any sudden changes in the refrigerator’s noise levels. Abnormal knocking sounds may have specific characteristics, such as irregular intervals or unusually loud volume.
Inspecting various components is essential for identifying potential causes of the knocking noise. Check the fans, motors, and internal mechanisms for any signs of wear or damage. Ensure that all components are securely fastened in place to prevent unnecessary movement that could lead to disruptive noises.
One common cause of a brand new refrigerator making a knocking noise is loose or damaged parts within the appliance. For example, if there is an issue with the compressor mounting hardware, it could result in excessive vibration and knocking sounds during operation.
Another potential cause could be related to the evaporator fan motor. If this component becomes faulty or encounters an obstruction, it can produce distinct knocking noises as it struggles to function properly.
Placement Issues
In addition to inspecting individual components, checking for placement issues is critical when addressing abnormal refrigerator noises. Improperly positioned or installed components can lead to unwanted vibrations and rattling sounds.
Ensure that critical parts such as fans and motors are correctly aligned within their designated spaces. Any misalignment can cause friction against other surfaces, resulting in noticeable knocking sounds during operation.
Moreover, examining internal mechanisms like condenser coils for proper positioning is vital. Misaligned coils may generate unusual noises due to increased strain on surrounding components when operating under suboptimal conditions.
Troubleshooting Knocking Noises
DIY Solutions
If your brand new refrigerator makes knocking noise, the issue might stem from an uneven surface. To address this, ensure that the appliance is placed on a level ground. Check if there’s enough space around the refrigerator for proper ventilation. Inadequate airflow can lead to unusual sounds.
Relocating the refrigerator to a more suitable location could also help eliminate the knocking noises. Placing it in a stable and secure spot can prevent vibrations that may cause these disruptive sounds.
Professional Assessment
When dealing with knocking noises in your brand new refrigerator, consider exploring simple do-it-yourself methods before seeking professional assistance. Start by tightening any loose screws or fasteners within the appliance. Sometimes, these components become loose over time and contribute to unwanted rattling or knocking sounds.
Another practical step is to clean and organize items inside the refrigerator. Loose items or containers can rattle when the compressor kicks in or when you open and close the door, causing unnecessary noise disturbances.
Resolving Specific Component Issues
Evaporator Fan
If the brand new refrigerator makes a knocking noise, it could be due to issues with the evaporator fan. It’s crucial to seek assistance from a qualified technician for a thorough diagnosis. Schedule a professional inspection to pinpoint the exact cause of the knocking noise, as this component is essential for maintaining proper airflow and temperature control inside the refrigerator. Consider contacting the manufacturer or authorized service center for support if your refrigerator is still under warranty.
A malfunctioning evaporator fan can disrupt the cooling process and lead to temperature fluctuations in different parts of the fridge. If left unaddressed, this issue may result in food spoilage and inefficient operation of your appliance.
Condenser Fan
Another potential source of knocking noises in a brand new refrigerator is the condenser fan. Investigate whether issues with this component are causing the disruptive sounds. Check for any obstructions or malfunctions in the evaporator fan assembly, as these can impede its smooth operation and lead to unusual noises. Understanding how the condenser fan operates within your specific refrigerator model can help you identify any irregularities that may be contributing to the problem.
Regular maintenance of your condenser fan is vital for ensuring optimal performance and preventing potential breakdowns that could result in costly repairs or replacements down the line.
Ice Maker
Examine whether issues with your ice maker are contributing to the knocking noise coming from your brand new refrigerator. Clean and inspect the condenser fan for any irregularities or blockages that might be affecting its function, as this can impact overall cooling efficiency and lead to disruptive sounds emanating from your appliance.
Understanding common problems associated with ice maker operation will enable you to address any underlying issues promptly before they escalate into more significant concerns affecting other components within your refrigerator system.
Damper Control
In some cases, irregular ice maker function might be linked to knocking sounds originating from a brand new refigerator’s interior components such as damper control mechanisms which regulate cold air flow between compartments. Determine if there’s an association between erratic ice maker cycles and unusual noises during operation. Understanding how malfunctions related to damper control affect overall refrigeration performance is crucial for addressing these specific component issues effectively.
Managing Regular Noises
Compressor Sounds
When your brand new refrigerator makes a knocking noise, it’s essential to consider the source of the sound. The compressor is a crucial component that may produce disruptive knocking sounds due to problems with damper control. To address this, assess if issues with damper control are causing the noise. Check for potential malfunctions or blockages in the damper assembly, as these can lead to irregular noises. Damper control plays a vital role in regulating temperature and airflow within the refrigerator.
For instance, if there are obstructions or malfunctions within the damper assembly, it can disrupt the normal operation of controlling temperature and airflow inside your refrigerator. This disruption may result in unusual knocking sounds that indicate an issue with the damper control system.
Defrost Cycle
Another aspect to investigate when dealing with knocking noises from your brand new refrigerator is whether compressor-related issues are responsible for such sounds. During regular operation, listen for specific patterns or variations in compressor sounds that could indicate potential problems. It’s also important to familiarize yourself with common compressor malfunctions that may lead to knocking noises.
For example, being aware of how different types of compressor malfunctions manifest through specific sound patterns during operation allows you to identify potential issues more accurately.
Ensuring Proper Installation
Leveling the Fridge
When your brand new refrigerator makes knocking noise, irregularities in the defrost cycle could be to blame. To address this, monitor the defrost cycle operations and listen for any unusual sounds during this process. Proper defrosting is crucial as it contributes to overall refrigerator performance.
If you notice that your fridge is making a knocking noise, it’s essential to ensure that it is leveled properly. Use a level tool to check if the fridge is balanced. If uneven leveling is causing the knocking noise, adjusting the leveling legs can help eliminate unnecessary vibrations.
It’s important to understand how proper defrosting impacts your refrigerator’s performance. When there are irregularities in the defrost cycle, they can result in abnormal noises such as knocking sounds. By monitoring this process and addressing any issues related to uneven leveling, you can effectively reduce or eliminate these unwanted noises from your brand new refrigerator.
Adequate Spacing
Another factor contributing to a brand new refrigerator making knocking noise could be inadequate spacing or uneven leveling of the appliance. Ensure that there is enough space around and behind the fridge for proper air circulation and ventilation.
Improper spacing might lead to vibrations within the unit, resulting in knocking noises during operation. Checking and adjusting any obstructions around or behind the fridge can help mitigate these disturbances.
Using a level tool will allow you to verify if your fridge sits evenly on all its legs or wheels. If not, adjusting them accordingly will contribute significantly towards reducing or eliminating those disturbing knocks coming from your newly installed refrigerator.
Maintaining Refrigerator Components
Clearing Condenser Fan
A brand new refrigerator may make a knocking noise if the condenser fan is obstructed. To prevent this, ensure that there is enough space behind the fridge for proper air circulation. Placing items too close to the sides of the refrigerator can also lead to potential rattling and knocking sounds.
Proper spacing around the freezer compartment and other areas at the back of your fridge can significantly reduce these noises. For instance, leaving at least two inches of clearance between the wall and the back of your refrigerator can help maintain optimal airflow and minimize any unwanted sounds.
Cleaning Condenser Coils
Regular maintenance includes cleaning dust and debris from your condenser fan. Over time, dirt accumulation on this component can result in unnecessary knocking noises. Use a vacuum brush attachment to clear out any accumulated dirt effectively.
Seeking Professional Help
Water Hammer Issues
If your brand new refrigerator makes knocking noise, it could be due to water hammer issues. To address this, you should regularly clean your condenser coils to prevent buildup. Use a coil cleaning brush or vacuum attachment for effective cleaning. Dirty coils can contribute to abnormal operational noises in refrigerators.
Water hammer issues can also be resolved by adjusting water pressure settings. If the hydraulic shock is causing disruptive banging sounds in your refrigerator, consider installing water hammer arrestors to minimize the impact of the issue.
Water hammer problems are common causes of knocking noises in refrigerators and require professional attention if they persist despite regular maintenance efforts.
Warranty Concerns
When dealing with a brand new refrigerator that makes knocking noise, it’s essential to consider warranty concerns. Addressing water hammer issues promptly is crucial as failing to do so may void the warranty on your appliance.
Contacting the manufacturer or a certified technician for assistance is necessary when facing persistent operational disturbances despite following maintenance guidelines. It’s important not only for resolving the immediate issue but also for safeguarding any existing warranties on your appliance.
Final Remarks
You’ve now got a handle on understanding and troubleshooting those pesky knocking noises coming from your brand new refrigerator. By identifying common causes, learning how to resolve specific component issues, and managing regular noises, you’re equipped to tackle the problem head-on. Remember to ensure proper installation and maintain refrigerator components for optimal performance.
Now it’s time to put your newfound knowledge to good use. Take action by implementing the troubleshooting tips and seeking professional help if needed. Don’t let those knocking noises disrupt the peace in your kitchen any longer. With these insights, you can enjoy a quieter, more efficient refrigerator that keeps your food fresh without any unwelcome sounds.
Frequently Asked Questions
Why is my brand new refrigerator making a knocking noise and humming?
Your new refrigerator might make knocking noises due to various reasons such as the compressor, condenser fan, or ice maker. It’s essential to identify the specific cause of the noise and troubleshoot accordingly.
How can I troubleshoot knocking and humming noises in my new refrigerator’s freezer compartment?
Start by checking for any loose components like the condenser coils or ensuring that the appliance is level. If you’re comfortable doing so, inspecting internal components such as the evaporator fan could also help pinpoint and resolve the issue.
Is it normal for a brand new refrigerator, freezer compartment, to make knocking sounds?
Some refrigerators produce regular operational sounds, including occasional knocks or pops. However, if these noises are excessive or continuous, it’s important to investigate further to rule out any potential issues with your appliance.
When should I seek professional help for unusual sounds from the freezer compartment of my refrigerator?
If troubleshooting at home doesn’t resolve the knocking noise and it persists despite your efforts, contacting a professional technician is advisable. They can accurately diagnose and address any underlying mechanical issues within your refrigerator.
How important is proper installation in preventing knocking noises, unusual sounds in refrigerators?
Proper installation plays a crucial role in minimizing potential sources of operational noise in refrigerators. Ensuring that your appliance is correctly leveled and all components are securely fitted can significantly reduce unwanted knocking sounds.
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