Electrolux Professional
Internal Leak / Hose or Seal Failure
Water appears under or behind the dishwasher; base tray may fill and trigger anti-flood.
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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
Cracked sump, Loose hose clamp, Leaking circulation pump seal, Leaking inlet valve or water softener body
How to Fix / Troubleshooting
Safety first: Disconnect power and close water tap immediately.
- Remove panels: Take off side and lower front panels to inspect the internal hydraulic circuit while running a brief test (technician only).
- Identify leak source: Look for drips from hoses, clamps, pump seals, sump gasket, and inlet components.
- Tighten or replace: Tighten loose clamps. Replace cracked hoses, the sump assembly, or circulation pump seal as needed.
- Dry base tray: After repair, dry the base tray and reset any float switches before testing again.
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Repair Difficulty
Hard
4/5
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