Miele Washer Error Code F 11

F 11 on a Miele washer means the machine detected a water drain fault. The drain pump ran for 150 seconds but the water level did not drop to the 2-inch water column threshold required by the control board. The washer stops the cycle to prevent damage and requires the drainage issue to be resolved before it will operate normally again.

You should not continue using the washer while F 11 is active. The machine has already stopped the cycle because water is not draining properly, and running it again without resolving the cause could leave standing water in the drum or lead to a leak. Address the drainage issue before resuming normal use.

If the fix is simply cleaning a clogged pump filter or clearing a blocked drain hose, there is no parts cost and only your time is involved. If the drain pump needs to be replaced, parts and labor can range from around $150 to $400 or more depending on your location and service provider. A faulty pressure switch is generally a less expensive repair, typically in the $75 to $200 range including parts and labor.

Start by locating and cleaning the foreign object trap, which is the pump filter typically found behind a small access panel at the front bottom of the machine. After cleaning the filter, also check that the drain hose is not kinked and that the household drain connection is clear. If the error persists after these checks, the drain pump or pressure switch may need to be tested and replaced.

A reset may clear the error code temporarily, but the fault will return if the underlying drainage problem is not corrected. Because F 11 is triggered by a measurable condition (water level not dropping within 150 seconds), the code will reappear as soon as the machine attempts to drain again under the same restricted conditions. Fix the root cause first, then reset.