Display shows normal but airflow from indoor unit is very weak

Safety first: Turn off power before cleaning.

• Clean or replace filters: Remove dust buildup to restore airflow.
• Inspect blower wheel: Remove the front panel and clean the blower wheel with a soft brush and vacuum.
• Check louvers: Ensure the discharge louvers are open and not obstructed by curtains or furniture.
• If airflow remains weak: The indoor fan motor may be failing and should be replaced.