Most common
problems & fixes

Is your Bosch WTMC3321US letting you down? Don't worry, we're here to help. Check out our list of the most common problems and how to fix them yourself.

Dryer does not start

No power supply, program not selected, or door not closed

Ensure power supply is connected, select a program, and close the door

Lint filter LED is blinking

Lint filter needs cleaning

Clean the lint filter as described in the manual

Drying time is too long

Exhaust air duct is blocked or too long, lint filter dirty

Clean the lint filter and check the exhaust air duct for blockages or reduce its length

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