F8 E9
Bauknecht
Severe Leak / Overflow Condition
Dishwasher displays F8 E9, often with water in base and drain pump running.
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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
Major hose rupture, Cracked sump, Loose pump housing, Door seal failure
How to Fix / Troubleshooting
Safety first: Immediately unplug the appliance and close the water tap.
- Inspect for major leaks: Pull the dishwasher out and look for obvious water trails or broken components.
- Check sump and hoses: Examine the sump body, circulation pump housing, and large hoses for cracks or splits.
- Replace damaged parts: Install new sump, hoses, or pump housing as required.
- Test carefully: After repair, run a short cycle while monitoring for leaks before pushing the unit back into place.
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Repair Difficulty
Professional Required
5/5
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