Miele Washing Machine Error F220

DIY Fix Check for visible leakage and reset

1. Turn off and disconnect the washing machine from the mains.
2. Visually inspect around and under the machine for water or dampness.
3. If no leakage is visible, reconnect power and start any wash programme to see if the error clears.
4. Ensure the machine’s Wi‑Fi connection is active and check for available software updates as recommended by Miele support.

Technician Only Inspect and repair internal leak causes

1. Remove and inspect internal hoses and connections for cracks or loose fittings.
2. Inspect leak sensor and base pan for proper function and dryness.
3. Check the drain pump and related hose connections for blockages or failures.
4. Verify that the leak detection system and leak tray sensor operate correctly and replace components as needed.

Parts needed: Hoses and connections, Leak detection sensor or float switch, Drain pump and associated hosework