What does it mean?
The manufacturer identifies E26 as “Water circuit component fault” for the covered dishwasher models. Code meanings can differ by model, region and platform; this is not proof that a specific part has failed.
Model match: No manufacturer-manual confirmed exact model list is available for this record. Check the model label and official manual.
Check your exact model manual; the same code can mean something else on other platforms.
The source describes the code; the failed part can only be confirmed by testing the appliance.
Open original manufacturer documentationSafe checks you can try
- 01
Check the nearby tap and make sure the appliance water supply…
Check the nearby tap and make sure the appliance water supply valve is open.
- 02
Look for kinks, crushing or leaks in the inlet hose
Look for kinks, crushing or leaks in the inlet hose; never loosen pressurised connections.
- 03
If your manual allows inlet filter maintenance, follow it and…
If your manual allows inlet filter maintenance, follow it and test filling on a short cycle.
Safety and warranty: Meaning may vary by model. Gas combustion, live electrical work and sealed refrigerant circuits require licensed professionals. If you smell gas, leave the area and call emergency services.
What a technician would check
A technician measures inlet flow, valve actuation, level/flow sensing and control signals to distinguish blockage from electrical failure.
How to verify the result
After a successful user-level check, normal operation should resume and the code should not return. If it repeats, a qualified technician should inspect the exact model.
Do not dismantle sealed systems, gas valves or electrical control boards. Warranty conditions vary by country and model.
Independent information website, not an authorised service provider.
Manufacturer source
https://www.siemens-home.bsh-group.com/tr/musteri-hizmetleri/destek-merkezi/sorun-giderme/bulasik-makinesi/hata-kodlariChecked on: 2026-11-10. Listed by manufacturer; verify exact model