Miele Washer F11: Coin or Lint? Listen First

What is the Miele Washer F11 error?#

F11 on a Miele washer is a drainage error: the machine could not pump its water away in time, so it stops with water still in the drum. It is one of the friendliest Miele faults to own, and the drain-pump filter behind the flap at the bottom front is the right place to start.

Before you open it, though, two observations are worth having, because both disappear the moment you do. The first is what the machine sounded like on its last spin — a hard object riding in the impeller rattles, and lint does not. The second is how much water the flap actually gives up: a machine holding a full drum will release a great deal, and one that gives almost nothing despite a full drum is telling you the water never reached the filter at all. Together those two answers usually name the fault before the filter is even out, and they cost nothing but standing still for a moment.

The rattle and the flow: two observations before the filter is out#

Have towels and a shallow pan ready first — a full Miele drum can release a couple of gallons through that flap. Then unscrew the cap slowly and match what you hear and see against these rows.

The last row is worth taking at face value. Miele's own guidance is a monthly clean-out of that filter, and a household that washes pet bedding or heavy lint loads will find F11 keeping to a schedule rather than being a repair.

Where these rows come from: the five steps of this page's own diagnostic sequence — service flap, container under the cap, unscrewing the filter, checking the pump cavity for coins and hair ties, and the hose kink and standpipe height — plus the two things the field and safety notes already state: that a coin or an underwire in the impeller rattles during spin, and that a full drum releases a substantial amount of water through the flap. They are keyed on those two free observations rather than on the part, because both are gone once the filter is out. The likelihood words in the table above rank the three causes and are not a measured rate; no share is claimed here.

F11 on a Miele Washer: likely causes and repair cost#

On a Miele Washer, the F11 code signals: drainage error.

Typical professional repair: $200–$400 · Difficulty: easy · often owner-fixable

Fastest thing to try first: Clean drain pump filter.

Symptoms that often accompany F11: Water remains in drum; Spin cycle does not start; Clothes very wet after cycle

Technician diagnostic sequence for F11:

1. Open the service flap at the bottom front of the machine
2. Place a shallow container under the drain filter cap
3. Slowly unscrew the drain pump filter and remove debris
4. Check for coins, hair ties, or small garments in the pump cavity
5. Verify drain hose is not kinked and standpipe height is under 39 inches

Parts a technician may check or replace: if motor failed; Drain filter cap gasket

Field note: Miele W1 washer drain filters should be cleaned monthly. A coin or underwire bra wire caught in the impeller is the most common cause. Listen for rattling during spin.

Safety note: Water will spill when opening the drain filter — have towels and a shallow pan ready. Up to 2 gallons may drain out.

How to troubleshoot the F11 error yourself#

Set up before you open anything, because this is the messiest of the common washer faults. A full Miele drum can put a couple of gallons through that flap, and it arrives faster than a small bowl can take it — so a shallow tray with a real footprint, a stack of towels under the machine, and a second container to empty into.

Unscrew the filter cap a turn at a time rather than pulling it. The first turn releases water, and letting it run down in stages is the difference between a controlled job and a wet floor. Once the flow has stopped, take the filter out completely and clean it properly: lint comes off easily, but buttons, threads and hair wind around the body and need picking off.

With the filter out, put two fingers into the housing and turn the impeller. It should move with a little resistance and stay where you leave it. What you are feeling for is the hard object the field note warns about — a coin, a button, an underwire from a bra — because that is what rattles during spin and what stops a pump dead. Take anything you find out by hand.

Then check the hose behind the machine for a kink and confirm the standpipe is within the height the manual allows. Refit the filter snugly, making sure the cap gasket seats squarely rather than trapping a thread, and run a spin to confirm the water leaves. If the drum still holds water with a clean filter, a free impeller and a straight hose, the pump motor itself has probably failed, and that is the handover point.

Is the Miele Washer F11 error worth fixing?#

Almost always, and in most cases without spending anything: a filter cleared and a hose straightened cost an evening, and between them they account for the great majority of F11 calls.

When the drain pump has genuinely failed, a professional replacement runs $200 to $400. That is a higher figure than the same repair on most brands, and it is worth being straight about why rather than pretending otherwise — but it is still a small fraction of what a Miele washer costs, and these machines are built on the assumption that serviceable parts get serviced.

The more useful distinction is between a fault and a maintenance interval. Miele's own guidance is to clean that filter monthly, and a household washing pet bedding or heavy lint loads will meet F11 on a schedule rather than as a failure. If every F11 you have ever had ended with a clean filter and a working machine, nothing is wrong with the washer at all — the code is telling you how often it needs doing.

Miele Washer F11: frequently asked questions#

What does F11 mean on a Miele washer?#

It is a drainage error: the washer could not pump its water out within the expected time, so it stops with water remaining in the drum.

Is it safe to keep using a Miele washer with F11?#

There is no hazard, but restarting achieves nothing except adding another drum of water to the one already sitting there. The practical point is preparation rather than safety: that water has to come out through the filter flap, and on a full drum it is a couple of gallons arriving quickly. Towels and a shallow tray with a wide footprint first, then the cap, a turn at a time.

Can I clear F11 myself?#

Usually, and the part people skip is the most informative. Cleaning the filter is the obvious half; reaching into the housing afterwards and turning the impeller by hand is the other. That is where a coin, a button or an underwire is found, and it is the same object that rattles during spin. A filter cleaned without checking the impeller can leave the actual cause sitting in the pump.

How much does F11 cost to repair?#

Often nothing if it is a clogged filter or kinked hose. A failed drain pump runs $200–$400 to replace professionally.

Which parts fail when a washer throws F11?#

Rarely a part at all. The usual answers are a filter that has done its job until it could not, a hose that has been kinked or set too high, and a hard object that got past the mesh into the impeller — none of which is a failure of the machine. When something has genuinely failed it is the drain pump motor, and behind it the filter cap gasket, which is the small part that turns a clean-out into a slow leak if it is refitted with a thread trapped under it.

Why does a blocked drain-pump filter trigger F11?#

A clogged filter starves the pump of flow, so the drum barely empties. The board sees the water failing to leave in time and posts F11.