AEG Restricted Airflow Through Indoor Unit

Airflow from indoor unit is very weak even on high fan speed

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Heavily clogged filters, Dust-clogged evaporator coil, Failing indoor fan motor, Collapsed or blocked duct (for ducted AEG units)

Safety: Turn off power before cleaning or opening panels.

Clean or replace filters: Remove and clean filters. If they are damaged, replace with genuine AEG filters.
Inspect coil: Look for thick dust on the evaporator fins. Clean with a soft brush and coil cleaner.
Check fan speed: With power restored, change fan speed settings. If speed does not change, the motor or PCB may be faulty.
Ducted systems: Inspect accessible ducts for collapses or blockages.
If airflow remains poor: The indoor fan motor or wheel may need replacement.

Medium 3/5

Indoor Fan Motor / Air Filter

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