E18
Danby
Partial Drain / Slow Drain Error
Dishwasher displays E18; unit may not drain completely and may leave water in the bottom.
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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 (if installed), Debris in pump housing, Weak drain pump motor
How to Fix / Troubleshooting
Safety first: Turn off power before accessing hoses or pump.
- Check air gap (if present): Remove the cap on the sink air gap and clean out any debris.
- Inspect drain hose: Detach from sink/disposal and flush with hot water. Ensure there are no sags where grease can accumulate.
- Clean pump area: Remove filters and inspect the drain pump inlet for food particles or foreign objects.
- Test pump: During a drain cycle, listen for strong pump operation. A weak or intermittent sound may indicate a failing drain pump that needs replacement.
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Repair Difficulty
Medium
3/5
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