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When your air conditioner starts making loud noises, it can be more than just a nuisance—it could indicate a deeper issue that needs attention. While some noise can be a normal part of your AC's operation, excessive or unusual sounds often require a closer look.
In this blog, we'll discuss three tips to help you reduce loud aircond noise and guide you on when it's time to call for AC repair in KL.
Tips To Reduce Loud Aircond Noise
1. Check and Tighten Loose Parts
One of the most common causes of loud aircond noise is loose parts within the unit. Screws, bolts, or other components can become loose over time due to vibrations during operation. This can cause rattling or banging sounds, which might seem alarming but are often an easy fix.
How to Fix:
Turn off your air conditioner and disconnect the power.
Carefully inspect the unit, focusing on the fan blades, panels, and other accessible parts.
Use a screwdriver or wrench to tighten any loose screws or bolts you find.
After securing all parts, turn the AC back on and see if the noise persists.
If tightening the loose parts doesn't reduce the noise, there might be a more significant issue that needs professional attention.
2. Clean or Replace the Air Filter
A clogged or dirty air filter can cause your air conditioner to work harder than it should, leading to strange noises like whistling, humming, or buzzing. These noises occur because the airflow is restricted, putting extra strain on the system.
How to Fix:
Locate the air filter in your AC unit, usually near the return air duct.
If the filter is reusable, remove it and clean it thoroughly with water. Let it dry completely before reinstalling.
If the filter is disposable, replace it with a new one according to the manufacturer's instructions.
Regularly cleaning or replacing your air filter every 1-2 months can prevent these noises and ensure your aircond runs smoothly.
If the noise continues after replacing the filter, it might indicate a problem with the motor or other internal components, requiring professional repair.
3. Check for Debris or Obstructions
Debris such as leaves, twigs, or dirt can accumulate in or around your outdoor AC unit, causing loud noises when the system is running. These obstructions can block the airflow or get stuck in the fan, leading to grinding, clicking, or screeching sounds.
How to Fix:
Turn off the power to your air conditioner.
Inspect the outdoor unit for any visible debris or obstructions.
Carefully remove any debris from around the unit and clean the area to ensure proper airflow.
If you notice any internal components are damaged or obstructed, it’s best to call a professional to avoid further damage.
If you continue hearing loud noises even after removing the debris, the problem may lie deeper within the system, necessitating a professional AC repair.
When to Call for AC Repair in KL
While the above tips can help resolve minor noise issues, there are times when a DIY approach isn't enough. If you notice any of the following, it's time to call for AC repair in KL:
Persistent Noises: If the loud noise continues after you've tried the above fixes, it could indicate a more severe problem, such as a failing motor or compressor.
Sudden Changes: If your AC suddenly starts making loud noises without any apparent cause, it's best to get it checked out by a professional.
Poor Performance: If your aircond is noisy and not cooling as effectively as it used to, there may be an underlying issue that requires expert attention.
Don't let a noisy aircond disrupt your comfort. If you're experiencing loud noises from your AC unit and need expert help, contact Aircond Segera today. We provide fast, reliable AC repair services in KL to get your aircond back to working quietly and efficiently.
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