Washer-dryer combo displays E11 and overfills or shows water level issues; may leak from door.

Safety first: Unplug the unit and turn off water supply.

• Locate pressure sensor: Typically mounted near the top of the cabinet with a small rubber hose running to the tub.
• Inspect pressure hose: Remove the hose and blow through it to ensure it is clear. Check for cracks or splits and replace if damaged.
• Check sensor connections: Ensure the electrical connector on the water level sensor is secure.
• Replace sensor: If the hose is clear and intact but E11 persists, replace the water level sensor / pressure switch.
• Monitor for overfill: After repair, run a test cycle and watch the fill level to ensure it stops at the correct height.