# How to Fix Miele Error F11 (Drain Fault)
Miele error code F11 is a common warning sign indicating that your washing machine is failing to empty the water. This guide will walk you through diagnosing the likely cause—a blockage or a failed drain pump—and resolving the issue.
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## Explanation: What Miele Error F11 Means
**F11 stands for a Drain Fault.**
This error is displayed when the machine attempts to drain the wash water but fails to detect a change in the water level within a specific timeframe (usually about 90–120 seconds).
In plain terms, the machine is stuck with water inside because either:
1. **Something is blocking the drain path** (e.g., lint, coins, small socks, or foreign objects).
2. **The Drain Pump has failed** and is no longer moving the water out.
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## Step-by-Step Fix: Diagnosing and Clearing the Drain Fault
**⚠️ Safety First:** Always unplug the washing machine from the power socket before attempting any inspection or repair. Have towels and a shallow basin ready, as water will spill out.
### Step 1: Drain the Residual Water
Before opening the filter, you must drain the water manually to prevent flooding.
1. Locate the drain pump access panel at the bottom front of your Miele machine (usually behind a small hinged flap).
2. Open the flap. You will typically see the main drain pump filter cap and a small black hose or tube (the emergency drain hose).
3. Place a shallow tray or towel beneath the area.
4. If your model has the small drain hose, pull it out, remove the plug/cap, and let the water slowly empty into your basin. Repeat until no more water flows out.
### Step 2: Access and Clean the Drain Pump Filter
This is the most frequent cause of the F11 error.
1. Once the water is drained, slowly unscrew the large circular **Drain Pump Filter cap** counter-clockwise. Be prepared for a small amount of residual water.
2. **Inspect and clean the filter:** Thoroughly rinse the filter under running water to remove lint, sludge, and foreign objects.
3. **Inspect the pump impeller:** Look into the opening where the filter screws in. You should see the pump impeller (small plastic fins). Try turning the impeller gently with your finger or a thin object (like a wooden chopstick).
* **If it’s stuck:** You have found a blockage (likely a coin, paperclip, or hair accessory). Remove the object until the impeller spins freely.
* **If it spins freely:** The blockage is not at the filter level.
### Step 3: Check the Drain Hose and Standpipe
If the filter and pump impeller area are clear, the blockage might be further down the line.
1. **Check the internal drain hose:** Ensure the rubber drain hose at the back of the machine (which connects to the wall standpipe or sink drain) is not kinked, twisted, or severely compressed against the wall.
2. **Check the standpipe/plumbing:** Pour a bucket of water down the standpipe or sink drain (where the Miele hose connects). If the water backs up, the blockage is in your household plumbing, not the washing machine. You will need a plumber.
### Step 4: Test the Machine
1. Reinstall the cleaned drain filter cap securely.
2. Plug the machine back in.
3. Run a quick **Drain and Spin** cycle or a short rinse cycle.
4. Observe the machine. If the water drains successfully and the F11 code disappears, the problem is resolved.
### Step 5: Diagnose a Failed Drain Pump Motor
If the F11 error returns immediately, and you have confirmed that the filter, impeller, and external plumbing are clear, the issue is almost certainly a failure of the drain pump motor itself.
The motor may have seized, burned out, or suffered electrical failure. In this case, the entire pump assembly needs to be replaced. This usually requires opening the machine casing and is often located at the bottom of the tub.
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**If you have confirmed that the filter is clear and the F11 error persists, you will need a replacement pump.**
Check the price for a replacement Drain Pump here: https://www.amazon.com/s?k=Miele+Drain Pump&tag=trivian-20