Miele Dishwasher: drain pump failure

Professional Repair Guide

What is this symptom?

Is your Miele dishwasher failing to pump out water? Common symptoms include error codes F11/F14 and water remaining in the tub after cycles. You may hear the pump humming without expelling water, indicating a drainage fault. This issue typically arises during or at the end of the drain cycle and is often due to a clogged drain pump or filter assembly.

Urgency: Medium

Possible Causes

Clogged drain pump or filter assembly

How to Identify: Standing water in tub; pump hums but water doesnâ€™t exit; visible debris in drain pump housing when accessed

Part: Drain pump and filter

Preventive Maintenance

Clean filters and check pump area: Debris buildup that can clog drain pump
Frequency: monthly
Inspect drain hose orientation and condition: Hose kinks and blockages causing drain failure
Frequency: quarterly

Frequently Asked Questions

Why is my Miele Dishwasher drain pump failure?

The most common cause is a clogged drain pump or filter assembly.

How do I fix Miele Dishwasher drain pump failure myself?

Currently, there are no DIY solutions available for this issue.

How much does it cost to fix drain pump failure?

Professional repair costs can vary, but specific costs are not listed.

When should I call a technician for drain pump failure?

Call a technician if the issue persists, as it's a medium urgency problem.

References & Sources

Miele Dishwasher Support â€” Fault Codes Including Drain Errors Official

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

65%

DIY Success Rate Difficulty: Either

Common Issues Reported by Users

Clogged drain hose or filter
Faulty drain pump motor
Electrical issue (wiring or control board malfunction)

User Suggested Solutions

Check and clear any clogs in the drain hose or filter. Disconnect the dishwasher from power, remove the drain hose and filter, and clean them thoroughly. Reassemble and test the dishwasher.
Inspect the drain pump motor for damage. If the motor is burnt out, replace it. This involves disconnecting the dishwasher from power, removing the pump assembly, and installing a new motor.
Test the electrical connections to the drain pump and control board. Use a multimeter to check for continuity and replace any faulty wiring or components.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

10 years old Miele dishwasher drain pump is shot. Worth repa...

Community Discussions

drain pump is shot

Consider repairing the drain pump if the rest of the dishwasher is in good condition, but a new machine may be a better option if you can afford it.