The Daikin air conditioner makes loud noises during operation. How can I identify the cause of the noise?

Main causes of noise:

Improper installation of the unit (vibrations from mounting brackets)

Worn or dirty fan

Compressor issues

Ice buildup or clogged drainage

How to identify the source:

Indoor unit: cracking or clicking sounds when turning on — possible fan blade issue

Outdoor unit: loud humming — possible compressor malfunction

What to do:

Check if any objects are touching the units

Clean the filters and ensure the drainage system is not blocked

If the noise persists, call a service technician for diagnostics

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