Today I am going to show you how to fix the noise problem in the air conditioner. As you can see we have this flowchart. We will go with this flowchart step by step.
Remove the Shipping Fittings from the Outdoor Unit
- So, first of all, we have to check out the compressor side.
- After our air conditioner shipped, there have a fitting of wood tightened with nuts & bolts in the legs of the outdoor unit.
- Sometimes if you didn’t remove bolts from the outdoor unit, this is also a cause of noise problems in the air conditioner.
- You should remove all those bolts.
Liquid Refrigerant Backing Up – Refrigerant Problem
- The air conditioner gets over if the refrigerant level is low. Whenever the thermostat cuts the supply to the outdoor unit, the ice starts breaking with a ticking and banging noise.
- Maybe have overcharged refrigerant in your air conditioner. Purge the refrigerant.
- The next reason is “Low Suction Pressure”. Check both freon charging valves if completely open.
- Check if the piping of the refrigerant is punched or choked.
- The refrigeration cycle cannot work if the pipe gets punctured somewhere.
- The compressor may be overheated, so you may experience higher noise from the outdoor unit. Check the compressor.
Fan Motor Noisy
- Sometimes the bearing of the Fan Motor makes a louder noise.
- Check the Motor Bearing, replace or change the motor.
- Sometimes the body of your air conditioner makes noise while the an speed is high.
- Check if have somewhere loose in the case or the AC unit or screws are loose or removed.
Ducts Making Noise
- Sometimes the air duct is noisy.
- You must check for lose in the ductwork.
- If you didn’t clean your duct for years of years, the duct would be clogged. It wouldalso beo the cause of the Noise Problem. So, ask for maintenance service a minimum of once a year.
Conclusion
So, guy,s as I have shown above all the steps on how to fix the noise problem in the air conditioner, you can follow step by step tto resolvethe problem.
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