Kelvinator inverter split AC shows F6 and cooling capacity is reduced.

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

Faulty indoor fan motor (DC type), blocked blower wheel, defective hall sensor in fan motor, loose fan connector on PCB

Safety: Turn off power before accessing the indoor fan.

Steps:

Clean blower: Remove filters and inspect the blower wheel for dust buildup. Clean with a soft brush and vacuum.
Check rotation: Spin the blower by hand to ensure it moves freely.
Inspect motor connector: Ensure the multi-pin connector from the DC fan motor is firmly seated on the indoor PCB.
Replace motor: If the fan does not reach commanded speeds or stalls, replace the DC indoor fan motor with a Kelvinator-approved part.

Hard 4/5

DC Indoor Fan Motor

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