Several factors can make an aircon compressor noisy; this article will explain the top seven. Air conditioning is an essential feature in the Singaporean weather. However, the aircon compressor can sometimes become noisy and create an uncomfortable environment.
A noisy aircon compressor can irritate and indicate a complicated aircon fault. If your aircon makes unusual sounds, it’s time to identify and fix the cause immediately to prevent further damage.
Why Is My Aircon Compressor Noisy?
A noisy aircon compressor can disrupt the peaceful atmosphere in your home or office. The compressor is the heart of your aircon system, which circulates the refrigerant and regulates temperature. A noisy aircon compressor can indicate an issue with the aircon system.
Ignoring these noises can cause costly repairs and may ultimately result in the breakdown of your aircon unit. Therefore, it is essential to fix aircon unit making noise. The following LS Aircon servicing Singapore will help you know the reasons for a noisy aircon compressor. Apart from this guide, they offer professional aircon installation, aircon relocation, aircon repair, and aircon chemical wash services.
Why is My Aircon Compressor Noisy?
1. Loose Parts
One of the most common causes of a noisy aircon compressor is loose parts. Over time, different aircon components can become loose due to constant vibrations. When this happens, the compressor may make rattling noises as the loose parts move around.
Solution
Check the aircon unit for loose parts and tighten them to suppress the noises. If you’re not comfortable doing this yourself, you should hire a professional for this purpose.
2. Worn-Out Bearings
The compressor’s motor contains bearings that help it run smoothly. Over time, these bearings can wear out. This can cause the compressor to make a grinding noise. Worn bearings can reduce the efficiency of the aircon and cause damage if not handled promptly.
Solution
If the noise is due to worn-out bearings, you may need to replace them. This is a more technical task, and it may be difficult for you to handle without professional assistance.
3. Refrigerant Issues
Refrigerant is crucial for cooling your home, and if there is an issue with it, the compressor can make various noises. Low refrigerant levels can put extra stress on the compressor, resulting in strange noises and potential damage.
Solution
Contact a professional to check the refrigerant levels and fix any leaks. It is important not to attempt to handle refrigerant yourself because it is harmful if you are not trained at handling it.
4. Faulty Fan Motor
The aircon compressor has a fan that helps with cooling. If the fan motor is faulty, it can create a loud humming noise. Dirt buildup can also cause similar issues.
Solution
Turn off the aircon and inspect the fan motor and blades. If dirt causes the noise, clean the fan blades with a soft cloth. If the fan motor is faulty, you may need to repair it or, in the worst case, replace it. A fan motor is also a sensitive aircon component, and you should hire a technician to do it for you.
5. Clogged Condenser Coils
The condenser coils in your aircon unit help dissipate heat, and when they clog, the compressor has to work harder, causes it to make noise. This can result in a loud humming sound.
Solution
To resolve this issue, you need to clean the condenser coils appropriately. Ensure to turn off the aircon unit before doing so. If the coils are severely clogged, you will need professional attention to get them cleaned properly.
6. Compressor Wear and Tear
Over time, the compressor can wear down, especially if it has spent several years serving you. If the compressor is old, it will make loud knocking sounds due to internal mechanical failures.
Solution
In cases where the compressor is too worn out, you will need to replace the compressor immediately. Call your aircon technician and ask them to replace the compressor. Also, arrange a cleaning and maintenance session to refresh the aircon system.
7. Electrical Issues
Electrical issues with the components sometimes cause the compressor to produce a buzzing noise. These issues can affect the compressor’s operation and should be addressed immediately to avoid further damage.
Solution
Electrical problems involve risk and should always be handled by certified technicians to avoid damages and injuries.
Conclusion
This article discusses the key factors that make the aircon compressor noisy. A noisy aircon is a warning of further trouble and, if ignored, can result in hefty replacements.
The cause of noise can be loose or faulty components, and you need to address that promptly. Any delay or ignorance in this matter can cost you heavy replacements.
