Bosch Washer - Drum Clean Icon Error Code

The washer is reminding you to run a Drum Clean cycle.

Meaning

The washer is reminding you to run a Drum Clean cycle.

The Bosch Drum Clean icon indicates that the washer has detected detergent residue, lint buildup, or odor-causing contamination inside the drum. Bosch washers track usage patterns, water temperature, and detergent levels to determine when a Drum Clean cycle is needed. Running this cycle helps maintain wash quality and prevent mold growth.

Symptoms

  • Drum Clean icon illuminated
  • Musty odor from the drum
  • Residue on clothing

Causes

  • Low-temperature washing
  • Excessive detergent use
  • Infrequent maintenance cycles
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Step-by-Step Fixes

  • Run the Drum Clean cycle with no laundry.
  • Use a washing machine cleaner or hot water cycle.
  • Reduce detergent usage to prevent buildup.
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Safety Notes

  • Do not add laundry during a Drum Clean cycle.
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Applicable Models

Show Models
  • WAT28400UC
  • WGB86200UC
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Related Pages

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Other Bosch Washer Error Codes

Show All Error Codes

Model-Specific Notes

On Bosch i-DOS models, the Drum Clean reminder appears more frequently if thick detergents are used.

Disclaimer

The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.

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