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 aren’t 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
Miele F11 indicates a drain issue; the dishwasher fails to expel water from its sump within set time. This applies specifically to G Series models like G 4000, G 5000, G 6000, and G 7000. Older Miele units may show “Drain” on the display or through a series of flashing lights instead of this 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 can’t 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 can’t 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.
Small detail, real impact.
Three-part Miele filter removal: Remove the lower basket entirely. Rotate the coarse filter, large and cylindrical, in a counterclockwise direction until loose, then lift it clear. Next, grasp the flat micro-filter, the fine mesh plate beneath, and pull it upward. Find the fine filter/sieve within the filter well; many users neglect this third component. After extraction, wash all parts under hot water. For mineral buildup, submerge them in undiluted white vinegar for 15 to 20 minutes. Gently scrub with a soft toothbrush to remove deposits but be careful not to damage Miele filters using steel wool or abrasive pads. To reassemble, insert the fine filter first, followed by the flat micro-filter, and rotate the coarse filter clockwise to secure it in place.
Accessing the drain hose: First, pull the dishwasher out from under the counter by removing the toe kick panel first. Next, identify that the drain hose exits from the bottom left side of the unit (most G Series models), then trace it to its connection at the disposal or standpipe under the sink. After that, inspect the full length of the hose for kinks; note that Miele hoses are corrugated and can appear kinked 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) First, remove all three filter pieces as described above, then rinse them thoroughly; soak each in vinegar if there are visible deposits. Once they’re clean, reinstall the filters in the correct order and test to ensure everything is working properly.
Step 2: Press Start/Stop to force a drain (2 min) First, press and hold the Start/Stop button for five seconds; next, the Miele should initiate a drain cycle. After that, if the F11 error code clears and water begins to exit, this indicates that the filter cleaning has resolved the issue.
Step 3: Inspect the drain hose (10 min) First, pull out the dishwasher and inspect the drain hose along its full length. Next, straighten any kinks; check the siphon break or air gap fitting if present. Then, disconnect the hose at the disposal or standpipe, blow through it to test for blockages, and reconnect and test.
Step 4: Check the garbage disposal connection (5 min) First, run the disposal for 30 seconds to ensure it’s clear of debris, then verify that the disposal isn’t clogged. If this is a new installation, make sure the knockout plug has been fully removed before proceeding.
Step 5: Inspect the pump impeller (15 min) First, remove the filter and shine a flashlight into the sump; next, use a flexible pick or flashlight to locate any hidden debris due to Miele’s impeller being deeper in the housing than most brands. Once you’ve identified any debris, carefully remove it with thin needle-nose pliers. Finally, replace the filter and test the system.
Step 6: Test the pump (requires technician tools on Miele) Miele drain pumps aren’t 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’re 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.
Worth checking.
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. This 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 didn’t 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. 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. 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 hasn’t 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 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.