AC Making Noise

Turn Off the AC

Switch off the AC and listen carefully to where the sound is coming from.

Check the Front Cover

Make sure the front cover is properly closed and not loose, as loose plastic can create vibration sounds.

Check and Clean the Filter

Dust build-up in the filter can reduce airflow and create unusual sound while running.

Turn It On Again and Listen

Start the AC again and listen for the sound. A light airflow sound is normal, but rattling or buzzing is not.

Call for Help if Noise Continues

If the sound continues or becomes louder, technician support may be required.