Whynter Fan Motor Failure

Dehumidifier fan does not run, but compressor attempts to start or runs briefly

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

Burned-out fan motor, Fan motor capacitor failure (if used), Obstructed fan blades, Loose wiring to fan motor

Safety first: Unplug the unit before inspecting the fan.

Steps to diagnose fan issue:

Check for obstructions: Remove the front grille and ensure nothing is blocking the fan or blower wheel.
Spin test: Gently spin the fan by hand. If it is stiff or seized, the motor bearings may have failed.
Inspect wiring: Verify the fan motor connector is firmly attached to the control board.

If the fan does not run when powered and the motor is stiff or silent, the fan motor assembly should be replaced by a technician.

Hard 4/5

Evaporator Fan Motor

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