Miele Washing Machine Error F18
⚡ Quick Answer: The Miele washing machine error F18 indicates a drainage issue, where the machine fails to drain water properly. Symptoms include the washer stopping ... ✅ DIY Fixable
What Does Error F18 Mean?
The Miele washing machine error F18 indicates a drainage issue, where the machine fails to drain water properly. Symptoms include the washer stopping mid-cycle, water remaining in the drum, and potential gurgling sounds. Common causes include blockages in the drainage path, such as the filter, hose, or an obstruction in the drain pump.
Common Symptoms:
- Washer stops mid‑cycle and fails to drain water
- Water remains in drum and machine may lock door
- Pump may not run or produce unusual noises during drain attempt
Possible Causes
- Drainage path blockage (filter, hose, pump inlet) (medium)
- Foreign object or obstruction in drain pump (medium)
How to Fix Error F18
DIY Fix Check and clear drainage system
- Turn off and unplug the washer.
- Locate and open the drain filter access panel (usually bottom front).
- Place towels/basin below and slowly open to drain residual water.
- Inspect and clean the filter of lint/debris.
- Check the drain hose for kinks and obstructions; straighten or flush as needed.
Technician Only Inspect drain pump and internal plumbing
- Disconnect power and water supply to machine.
- Remove lower access panel for internal inspection.
- Verify the drain pump impeller rotates freely and is not blocked by debris.
- Test the pump electrically and replace if defective.
- Inspect the drain hose and internal connections for clogs or damage.
Parts needed: Drain pump, Drain hose, Pump filter assembly
- If the machine still won’t drain after clearing accessible filters and hoses.
- If the drain pump makes no sound and a technician-level electrical test is required.
- If water remains and you cannot safely access internal components.
Next step
Choose the next step for F18
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Drain Pump
Pumps waste water out of the appliance during the drain cycle.
- Typical part-only price
- $35 - $80
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Drain Hose
Carries waste water from the drain pump to your home's standpipe or sink drain.
Model-compatible Washing Machine parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Washing Machine Cleaner Tablets
Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.
Braided Washer Inlet Hoses
A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.
Washer Drain Hose Holder
Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does F18 error mean on Miele washing machine?
F18 indicates a drainage issue where the machine cannot drain water, causing it to stop mid-cycle.
Can I fix Miele washing machine F18 error myself?
Yes, you can check and clear the drainage system by accessing the drain filter and hoses.
How much does it cost to fix F18 error?
The estimated repair cost ranges from $80 to $300+, depending on the parts and labor needed.
When should I call a technician for F18?
Call a technician if the machine won’t drain after clearing filters or if the drain pump is silent and needs electrical testing.
Data last verified: 2026-07-31
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