E11
Rosières Water Level Sensing Error

Washer shows E11 during or after filling; water level appears incorrect or machine may overfill/underfill.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Blocked pressure hose, Faulty pressure switch, Air leak in pressure system, Wiring fault between pressure switch and PCB

How to Fix / Troubleshooting

Safety first: Unplug the washer before removing the top cover.

Step-by-step checks:

  • Inspect pressure hose and switch: As in E04, remove and clear the hose, check for splits or loose connections, and ensure a tight fit on both the tub and switch.
  • Check for air leaks: Any crack in the pressure chamber or hose will cause incorrect readings. Replace damaged components.
  • Test switch contacts: With a multimeter, verify that the switch changes state when you gently blow into it. Replace if unresponsive.

Warning: Incorrect water level sensing can cause flooding; do not ignore this error.

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Repair Difficulty

Medium 3/5

Required Part

Pressure Switch
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