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Clean out airways

'Clean out airways' message — Small build-up of fluff detected

Miele · Tumble Dryers

What does Clean out airways mean?

The message 'Clean out airways' is displayed on the screen. This indicates that there is a minor accumulation of fluff or debris in the dryer's airways, which needs to be cleaned to maintain optimal drying performance and efficiency.

Common Causes

  • Accumulation of lint and fluff in the dryer's air ducts or filters.
  • Reduced airflow due to partially blocked airways, even with a small build-up.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Thoroughly clean both fluff filters located in the door opening.

  2. 2

    Refer to the 'Cleaning and care' section of your manual for instructions on cleaning the heat exchanger or other accessible airways.

  3. 3

    Ensure all filters and air passages are clear of obstructions before resuming dryer operation.

Browse all codes in this manual (99)
Verified technical data. Last updated: April 2026

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Source: Miele Tumble Dryers
Open Manual (Page 82)Search more codes in this manual