Neff Dishwasher Fault Codes

Neff Dishwasher Fault Codes – Comprehensive Guide

Fault Code Description Possible Solutions
E01 Water inlet fault – Dishwasher can’t fill properly
  • Ensure water supply is on
  • Check inlet hose for kinks or blockages
  • Inspect inlet valve
E02 Drainage fault – Water not draining properly
  • Clean the drain filter
  • Check drain hose for blockages
  • Inspect drain pump
E03 Heating fault – Water not heating correctly
  • Check heating element
  • Test thermostat
  • Replace faulty components
E04 Overfill/Leakage – Too much water detected
  • Inspect water level sensor
  • Check for leaks around the door
  • Ensure proper water pressure
E05 Motor fault – Wash motor issue
  • Verify motor operation
  • Replace if faulty
E06 Door lock issue – Problem with door latch
  • Inspect door lock mechanism
  • Check latch alignment
  • Replace faulty lock
E07 Turbidity sensor fault – Water clarity sensor issue
  • Clean the sensor
  • Check wiring connections
  • Replace sensor if needed
E08 Diverter valve fault – Water distribution issue
  • Inspect diverter valve
  • Ensure valve is not stuck
  • Replace faulty components
E09 Heating system fault – General heating problem
  • Check heating element
  • Inspect connections
  • Replace damaged parts
E10 Circulation pump fault – Water not circulating properly
  • Inspect circulation pump
  • Clean impeller
  • Replace if defective
E11 Drying system fault – Drying fan issue
  • Check drying fan operation
  • Inspect heating element
  • Replace faulty parts
E15 Leakage detected – Anti-flood system triggered
  • Inspect for leaks under dishwasher
  • Fix leaking pipes or hoses
  • Ensure proper drainage
E22 Blocked filter or spray arm – Water flow issue
  • Clean dishwasher filter
  • Ensure spray arms are free of debris
E25 Drain pump problem – Pump failure affecting drainage
  • Clean and inspect drain pump
  • Replace if necessary

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