Neff Dishwasher Error Codes: A Guide to Troubleshooting
Neff dishwashers are designed to make kitchen clean-up quick and easy, but like any appliance, they can sometimes encounter issues. When something goes wrong, Neff dishwashers display error codes that help you identify the problem. Understanding these error codes can help you troubleshoot and, in many cases, resolve issues without needing a professional repair. Here’s a guide to Neff dishwasher error codes and what they mean.
Error Codes Explained
| Error Code | Description |
|---|---|
| E01 | Heat pump motor circuit fault |
| E02 | Main PCB module relay fault |
| E03 | Main PCB module relay fault |
| E04 | Faulty electronics (possibly heater) detected during self-test |
| E05 | Main PCB fault - wash arm diverter |
| E06 | Door sensor fault |
| E07 | Zeolite fan motor error |
| E09 | Heat pump fault |
| E10 | Zeolite chamber heater fault |
| E12 | Limescale build-up on heat pump |
| E14 | Flow meter failure |
| E15 | Anti-flood device activated |
| E16 / E17 | Water inlet fault |
| E18 | Water inlet level too low or water not pumped correctly |
| E19 | Inlet valve fault |
| E20 | Heat pump internal heater fault |
| E21 | Heat pump blocked |
| E22 | Filter blocked |
| E23 | Drain pump failure |
| E24 | Drainage fault - drain filter blocked |
| E25 | Drain pump blocked or drain pump cover is loose |
| E27 | Incoming power supply too low |
| E0100 | Heat pump circuit fault |
| E0103 | Main control module relay fault |
| E0105 | Faulty heater electronics detected during self-test |
| E0106 | Wash arm diverter circuit fault on PCB |
| E0107 | Main control module relay fault |
| E0110 | Electronics communication error |
| E2030 | Heat pump fault |
| E2060 | Heat pump limescale build-up |
| E2120 | Zeolite chamber heater fault |
| E2130 | Zeolite fan motor fault |
| E3000 | Flow meter failure |
| E3100 | Anti-flood device activated |
| E3200 | Water inlet fault or water pumping out fault |
| E3300 / E3400 | Water inlet fault |
| E6001 | Heat pump fault |
| E6002 | Heat pump blocked |
| E6101 | Drain pump fault |
| E6102 | Drain pump blocked or drain pump cover loose |
| E6103 | Drainage fault |
| E6160 | Spray arm reference position not found |
| E6900 | Inlet valve fault |
| E8000 | Door sensor fault |
| E9001 | Incoming power supply too low |
| E9240 | Filter blocked |
Conclusion
Understanding these Neff dishwasher error codes can help you diagnose and troubleshoot common problems, keeping your dishwasher running smoothly. While some issues, like cleaning the filter or checking for blockages, can be easily resolved, others may require professional repair or replacement parts. Regular maintenance and prompt attention to error codes will help extend the life of your dishwasher and ensure it continues to perform efficiently.