F6
AEG
Water Level / Flow Sensor Fault (Alternate Code Set)
Dishwasher shows F6 and may not detect water level correctly.
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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 flow meter or water matrix, Faulty flow sensor, Wiring issue to sensor on AEG dishwasher
How to Fix / Troubleshooting
Safety first: Disconnect power and close the water tap.
- Clean water matrix (if fitted): Remove the left side panel and inspect the plastic water matrix for sludge or limescale. Clean or replace if heavily contaminated.
- Check flow sensor wiring: Ensure the flow meter connector is secure and wires are undamaged.
- Replace flow meter: If the sensor is not registering flow despite good water supply, replace the flow meter.
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Repair Difficulty
Hard
4/5
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