Miele · Dryer error code

F50Motor error

Single source Power off, standard tools

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

Related diagnostic guides

Guide · Dryer

Dryer won't start

Separate 'dead' (no display) from 'display OK but no start'. Common causes are supply, door switch, thermal fuse (on designs where it is in the motor/control circuit), start switch, belt switch and the drive motor.

5 steps ~45 minmoderate

Guide · Dryer

Drum not turning (motor runs or hums)

Hand-turn the drum first: free-spinning means a broken belt; heavy or locked means rollers, idler, bearing or a jammed blower. Replace the idler with the belt when it is worn.

4 steps ~60 minmoderate

Component test · Dryer

How to test a dryer drive motor and its centrifugal switch

Dryer motors have a centrifugal switch that drops out the start winding once the motor is up to speed and, on most models, also closes the heater circuit. Test the windings at the motor and the switch contacts in both positions.

6 steps ~45 minmoderate