Miele Dishwasher Not Draining? Fix Guide (2026)
Miele dishwashers are German-engineered, long-lived (the brand targets 20-year service life), and more complex to service than most US brands. If your Miele shows an F11 error or has standing water at the bottom of the tub, start with the filter and drain path. Most Miele drainage failures are not pump failures: they’re filter clogs, hose blockages, or a jammed micro-filter. Only after ruling those out should you consider calling a Miele-authorized technician for pump work.
See the Dishwasher Brand Drain Guide: Find Your Brand’s Fix (2026) for a comparison of Miele’s drain system against other premium brands like Bosch Dishwasher Not Draining? Fix E24 Error Code (2026).
Quick answer for this brand’s owners
The Miele F11 error code means the dishwasher detected a drain fault: water did not empty from the sump within the expected time. F11 is the primary drain error on Miele’s G Series (G 4000, G 5000, G 6000, G 7000). Some older Miele models display the error as “Drain” on the program display or as a series of flashing indicator lights rather than a numeric code.
The first action on any F11: press Start/Stop to cancel the cycle and attempt a manual drain. On most Miele G Series models, pressing and holding the Start/Stop button for 5 seconds forces a drain sequence. If the F11 reappears immediately, the pump cannot move water. If it clears temporarily, a partial clog is the likely cause.
Brand-specific drainage symptoms and error codes
| Code/Symptom | Meaning | First check |
|---|---|---|
| F11 | Drain fault (pump cannot empty sump) | Clean three-part filter; inspect hose |
| F14 | Flow sensor fault (can co-occur with drainage issues) | Usually a technician job |
| ”Drain” on display | Same as F11 on older display models | Clean filter |
| Flashing intake/drain light | Drain fault (pre-2010 models) | Clean filter and micro-filter |
| Standing water, no code | Partial clog or slow drain not yet tripping the sensor | Filter clog |
Miele’s F11 differs from Bosch’s E24 in one way: Bosch’s E24 nearly always points directly to the filter bowl, while Miele’s F11 can also be triggered by a kinked drain hose, a blocked siphon break, or a fault in the drain pump speed sensor (a more complex repair). We recommend working through all the physical checks before concluding the pump is failed.
Samsung Dishwasher Not Draining? Fix 5C/5E/SC Errors (2026) and LG Dishwasher Not Draining? Fix OE Error Code (2026) use a similar error-code-first diagnostic approach, though Miele’s error system is more granular.
How to access the drain components
Miele uses a three-part filter system that’s more complex to clean than most brands. Skipping one part of this filter is a common reason the F11 error persists after what the owner believes was a complete cleaning.
Three-part Miele filter removal:
- Remove the lower basket completely
- Rotate the coarse filter (the large cylindrical piece) counterclockwise and lift free
- Remove the flat micro-filter (the fine mesh plate underneath); lift straight up
- Locate the fine filter/sieve in the filter well; this is the third piece that most owners miss
- Remove all three pieces and rinse under hot running water
- For mineral deposits, soak in undiluted white vinegar for 15 to 20 minutes
- Scrub gently with a soft toothbrush; do not use steel wool or abrasive pads on Miele filters
- Reinstall all three pieces: fine filter first, then flat micro-filter, then cylindrical coarse filter (clockwise to lock)
Accessing the drain hose:
- Pull the dishwasher out from under the counter (remove the toe kick panel first)
- The drain hose exits from the bottom left side of the unit (most G Series models)
- Trace the hose to its connection at the disposal or standpipe under the sink
- Inspect the full length for kinks; Miele hoses are corrugated and can kink without being visible from the top
Note: Miele uses a siphon break or air gap instead of a simple high loop on many installations. If you have a Miele-specific siphon break fitting on the drain line, inspect that fitting for blockage before checking the pump.
Step-by-step DIY fix (45 min)
Step 1: Clean the three-part filter (10 min)
- Remove all three filter pieces as described above
- Rinse all three; soak in vinegar if deposits are visible
- Reinstall in correct order; test
Step 2: Press Start/Stop to force a drain (2 min)
- Press and hold Start/Stop for 5 seconds
- The Miele should attempt a drain cycle
- If F11 clears and water exits, the filter cleaning resolved the issue
Step 3: Inspect the drain hose (10 min)
- Pull out the dishwasher and inspect the drain hose along its full length
- Straighten any kinks; check the siphon break or air gap fitting if present
- Disconnect the hose at the disposal or standpipe; blow through it to test for blockages
- Reconnect and test
Step 4: Check the garbage disposal connection (5 min)
- Run the disposal for 30 seconds before starting the dishwasher cycle
- Verify the disposal is not clogged
- For new disposal installations, confirm the knockout plug was fully removed
Step 5: Inspect the pump impeller (15 min)
- With filter removed, shine a flashlight into the sump
- Miele’s impeller is deeper in the housing than most brands; use a flexible pick or flashlight to spot debris
- Remove any visible debris with thin needle-nose pliers
- Replace filter and test
Step 6: Test the pump (requires technician tools on Miele) Miele drain pumps are not easily tested with a standard multimeter because the pump speed sensor is part of the circuit. For confirmed pump failure after completing steps 1 through 5, we recommend a Miele-authorized service call. Unauthorized pump replacement on Miele units can void the remaining warranty and may not resolve the issue if the fault is in the speed sensor circuit rather than the pump motor itself.
Parts by model (pump, hose, filter part numbers)
Miele parts are proprietary and priced higher than Whirlpool or Samsung equivalents. They are available through Miele’s US parts portal (mieleusa.com/parts), authorized dealers, and some third-party appliance parts sites.
| Part | Approximate cost | Notes |
|---|---|---|
| Drain pump (G 4000-7000 series) | $120-$180 | Part number varies by model series |
| Drain hose | $30-$60 | Miele-specific corrugated design |
| Three-part filter set | $35-$55 | Replace as a set if fine filter is torn |
| Siphon break fitting | $15-$30 | Only on units with Miele siphon install |
To find the correct part number, open the door and check the model label on the left inner door frame. Miele’s model naming follows the pattern: G XXXX [series letter]. Input this into the Miele parts portal for exact compatibility.
When to call service vs. DIY
DIY is appropriate for Miele if:
- F11 clears after thorough three-part filter cleaning (this resolves ~60% of Miele F11 cases)
- The drain hose has a visible kink that you can straighten
- You’re comfortable pulling the unit out to inspect the hose path
- The pump impeller has visible debris you can remove
Call a Miele-authorized technician if:
- F11 persists after completing all physical checks
- The pump speed sensor fault code accompanies F11
- The dishwasher is under Miele’s 2-year limited warranty (DIY voids it)
- The unit is a Miele integrated model (fully integrated models are harder to pull out without cabinet damage)
- Water leaks from under the unit
The Miele repair-vs-replace calculus is different than budget brands. A Miele G Series dishwasher costs $1,000 to $3,500 new. A drain pump replacement ($120 to $180 part, $150 to $300 labor) totals $270 to $480 professionally. This is well below 50% of replacement cost for most Miele units, which means repair is nearly always economically justified for any unit under 15 years old.
For broader troubleshooting context before calling a technician, see Why Is My Dishwasher Not Draining? Quick Fixes (2026) and Dishwasher Drain Clogged? How to Unclog It (2026).
Frequently asked questions
What does the F11 error code mean on a Miele dishwasher?
F11 on a Miele dishwasher indicates a drain fault: the dishwasher’s control board detected that water did not exit the sump within the required time during the drain phase. The most common cause is a clogged three-part filter. Clean all three filter components (coarse cylindrical filter, flat micro-filter, and the fine sieve), then press Start/Stop for 5 seconds to trigger a forced drain. If F11 clears after filter cleaning, no further action is needed.
Where is the filter on a Miele dishwasher?
The Miele filter system is at the bottom center of the tub. It has three parts: a large cylindrical coarse filter that twists counterclockwise to release, a flat micro-filter mesh plate underneath it, and a fine filter sieve at the base of the filter well. All three pieces must be cleaned. A common mistake is cleaning only the large cylindrical piece and missing the fine sieve, which is why F11 persists after what appears to be a complete filter cleaning.
How do I reset the F11 error on a Miele dishwasher?
Press and hold the Start/Stop button for 5 seconds to cancel the current program and force a drain attempt. If the F11 error reappears after the drain completes, the underlying blockage has not been resolved. Clean the three-part filter completely, inspect the drain hose for kinks, and repeat the forced drain. If F11 persists after all physical checks, the drain pump may have failed and a technician call is needed.
Can I replace a Miele drain pump myself?
Yes, but with caveats. Miele drain pumps are accessible after pulling the unit out and removing the bottom access panel. However, Miele’s drain pump circuit includes a speed sensor, and simply replacing the pump motor may not resolve F11 if the speed sensor is the faulty component. DIY pump replacement on a Miele unit under warranty also voids the remaining coverage. For units out of warranty where the pump motor tests dead, DIY replacement is feasible for an experienced appliance technician.
How long do Miele dishwashers last?
Miele tests its dishwashers to 20 years of average use (approximately 5,000 wash cycles). In practice, the drain pump and door seal are the most common service items in years 8 to 15. The drain pump on a Miele G Series has an average lifespan of 8 to 12 years with proper filter maintenance. Miele’s longer lifespan makes pump repair particularly cost-effective compared to budget brands where the economics of repair vs. replace shift earlier.