Miele Dishwasher Error Code F11: How to Fix It

Easy 30-45 minutes High Severity Verified June 2026
Error Code
F11
Brand
Miele
Product Type
dishwasher
Severity
High
DIY Difficulty
Easy
Estimated Fix Time
30-45 minutes
Error code F11 on your Miele dishwasher indicates a drainage fault where water isn't draining properly from the unit. This is typically caused by clogged filters, blocked drain hoses, or a malfunctioning drain pump.
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Tools You'll Need

How to Fix Error Code F11

  1. Turn off and disconnect power

    Always disconnect power before performing any maintenance to avoid electrical shock.
  2. Remove standing water

  3. Clean the bottom filter assembly

  4. Check the sump area

    Be careful not to push debris further into the drain system.
  5. Inspect the drain hose connection

  6. Test the drain pump

  7. Run a cleaning cycle

Parts You May Need

Dishwasher drain pump
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Dishwasher drain hose
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Filter assembly
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Dishwasher drain pump
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Dishwasher drain hose
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Filter assembly
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Dishwasher drain pump
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Dishwasher drain hose
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Filter assembly
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Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
Dishwasher drain pump
Check Price on Amazon
Dishwasher drain hose
Check Price on Amazon
Filter assembly
Check Price on Amazon
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When to Call a Professional

Call a professional if the drain pump makes grinding noises, if the error persists after cleaning, or if you're uncomfortable working with plumbing connections. Also contact a technician if the drain hose needs replacement or if there are electrical issues with the control board.

Frequently Asked Questions

What causes Miele dishwasher error code F11?
F11 error is caused by drainage problems, typically from clogged filters, blocked drain hoses, food debris in the sump area, or a failing drain pump. Poor maintenance and not pre-rinsing dishes can contribute to this issue.
How often should I clean my Miele dishwasher filters?
Clean the filters every 2-4 weeks depending on usage frequency. If you notice dishes not getting clean or water pooling at the bottom, clean the filters immediately. Regular maintenance prevents F11 errors.
Can I reset the F11 error code myself?
Yes, after fixing the drainage issue, you can reset the error by unplugging the dishwasher for 5 minutes, then running a normal wash cycle. The error should clear if the drainage problem is resolved.
Why does my Miele dishwasher keep getting F11 errors?
Recurring F11 errors usually indicate inadequate filter cleaning, a damaged drain pump, kinked drain hose, or issues with the garbage disposal connection. Check all drainage components and establish a regular cleaning routine.
Is it safe to use my dishwasher with an F11 error?
No, do not use the dishwasher when F11 is displayed. The error indicates water isn't draining properly, which can cause overflow, damage to the unit, and potential water damage to your kitchen floor.