Distinct or loud refrigerator noises can be cause for concern for example loud buzzing or humming, gurgling, clicking or ticking or even squealing or chirping. These sounds are commonly caused by the compressor, fans, or a refrigerant leak issue.
Is your quiet kitchen punctuated by the strange sounds of your fridge? Are you thinking, "Why is my fridge making a weird noise?" or "How do I stop my fridge from making noise?" Look no further, you've found the right place to decode those puzzling noises and find ways to restore peace.
Yes, it's perfectly normal for your refrigerator to make certain noises. So why is my refrigerator making noise you might ask yourself. Modern refrigerators, particularly frost-free models, produce various operational sounds, such as the hum of the compressor, the gurgling of refrigerant moving through the pipes, or the occasional click of the defrost timer. However, if the noise level increases drastically or if you hear an unfamiliar sound, it's time to investigate.
Why is my Refrigerator Making Noise:
Determining the type of noise can guide you to the root cause of the issue and its possible solution. Some fixes are simple, such as adjusting the leveling legs if your fridge is vibrating or making noise due to an uneven floor. However, other issues like a faulty compressor or fan motor will need professional attention.
Buzzing or Humming:
The mild hum or buzz you hear when your refrigerator is operating usually comes from the compressor, which is the heart of the cooling system. This noise is a regular part of your refrigerator's operation as the compressor kicks in to cool the inside. However, if this sound becomes louder than usual or turns into a persistent, disturbing hum, it could indicate an overworking compressor. This might happen if your fridge is working harder to maintain its interior temperature due to reasons like an excessively warm room or a leaky door gasket. Another cause of excessive buzzing could be a problem with the condenser fan motor. The condenser fan cools the compressor and the condenser coils, and a faulty motor could cause the fan to create noise as it struggles to spin.
Gurgling:
A gurgling sound in a refrigerator can often be heard when the refrigerant is moving through the cooling lines within the appliance's walls. This sound is generally normal and part of the fridge's operation. However, if you notice this gurgling sound accompanied by your refrigerator not cooling properly, it may indicate a more serious issue such as a refrigerant leak. A leak can reduce the amount of refrigerant in the system, hindering the fridge's ability to cool effectively. In such cases, it's recommended to call a professional for a thorough inspection and repair.
Clicking or Ticking:
A clicking or ticking sound is typically heard when the defrost timer switch in your refrigerator is functioning. This sound often occurs when the fridge shifts into or out of the defrost cycle. However, if you notice a constant or frequent clicking noise, it could point towards an issue with the start relay, which is responsible for starting the compressor. A defective start relay can prevent the compressor from starting, leading to the relay clicking repeatedly as it tries and fails to activate the compressor.
Squealing or Chirping:
A squealing or chirping noise from your refrigerator can be a bit alarming. This sound could indicate a problem with either the evaporator fan motor or the condenser fan motor. Both fans play crucial roles in the cooling process. The evaporator fan circulates cold air within the fridge, and the condenser fan cools the compressor and condenser coils. If either of these motors is faulty, the fan may struggle to spin, causing it to emit a squealing or chirping noise. In such scenarios, replacing the faulty motor is typically the best course of action.
Do you need a Control Board replacement?:
If you have checked all the previous noted issues and still stuck with loud and noisy fridge sounds like it's time to bring in the pros for help. Something like a failing control board can cause your refrigerator to make noises that is should not be making, at least not in a loud and concerning way. Luckily Appliance Pro USA is here to get you a high quality replacement refrigerator control board at an affordable price, and the best part is we ship fast - most orders ship the same day with priority shipping automatically included.
How do I replace my refrigerator control board?
With this final step, if your problem is indeed a faulty control board, you should be back to having a perfectly quite running fridge within a few days after you place your order with Appliance Pro USA.
Step 1:
Go to www.ApplianceProUSA.com and input your part number. Not sure what part number to you need? Just click the "How to find your part number" link to learn where to locate your part number or just ask them via chat and get your answer immediately.
Step 2:
Select your control board from the search results.
Step 3:
Check out with your discount code and save 15%.
Use code at checkout: APHC15 < Copy & Paste >
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