E18
Fulgor Milano
Drain Time Exceeded
Dishwasher displays E18; drain time is excessive and water may remain in the tub at the end of the cycle.
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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
Partially clogged drain hose, Obstructed air gap or sink connection, Weak drain pump, Sump debris restricting flow
How to Fix / Troubleshooting
Safety first: Disconnect power and be prepared for water spillage when removing hoses.
- Clean filters and sump: Remove and clean all filters. Inspect the sump for debris around the drain inlet.
- Check drain hose routing: Ensure the hose has a proper high loop and is not kinked or crushed behind the dishwasher.
- Inspect sink connection: Remove the hose from the sink trap or garbage disposer. Clear any blockage and ensure the knockout plug in a new disposer installation has been removed.
- Test drain pump: Listen during drain; if the pump sounds weak or intermittent, test its resistance and replace if out of spec or noisy.
Correcting drainage restrictions usually resolves E18 without major parts replacement.
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Repair Difficulty
Medium
3/5
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