Code lookup
E18 appliance error code
The same visible code can mean different things depending on brand, appliance type, and model family. Choose the closest match before taking action.
Compare source-backed meanings
| Brand and appliance | Meaning | Use guidance | Source status | Open record |
|---|---|---|---|---|
| Bosch Dishwasher E18Aliases E3200Bosch may show related low-water codes differently by model family. | Bosch documents E18 as an issue with water flow into the dishwasher or water level being too low. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Bosch support; verified 2026-06-24 | Exact record |
| NEFF Washer E18Aliases F18The NEFF UK page presents E18 and F18 as display variants for the same pump-time message and supports only an on/off reset before service; it does not publish an owner pump-repair procedure. | NEFF UK documents E18/F18 as a washer pump-timeout condition. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial NEFF support; verified 2026-07-30 | Exact record |
| Siemens Dishwasher E18Siemens Home Ireland lists E18 as a water-inlet fault and notes that its codes and actions may not apply to every dishwasher. | Siemens documents E18 as restricted incoming water at the hose, tap, or inlet filter. | Stop useStop using it and review the matching record before any reset. | Official manufacturer supportofficial Siemens support; verified 2026-07-29 | Exact record |
| Thermador Dishwasher E18The Thermador US page combines a low-water-level branch and water-not-pumped-correctly branch under E18; it does not establish one failed component. | Thermador US documents E18 as a low dishwasher water level or water not being pumped as expected. | Limited checks onlyCheck the model-family note before assuming this code meaning. | Official manufacturer supportofficial Thermador support; verified 2026-07-30 | Exact record |
Coverage context
This page compares covered records for the same visible code. Use it as a starting point, then open the exact brand and appliance record before taking action.
Current coverage
Why context matters
A visible code is not a diagnosis by itself. The current E18 comparison covers 4 brands and 2 appliance types. Brand, appliance type, and model family decide which record applies.
Use the exact record links below before trying reset steps or deciding whether the appliance can be used.
Current contexts
Missing your brand or appliance?
Do not assume E18 has the same meaning on a different brand, appliance type, or model family. Open search with this code to use the coverage request draft when no exact match exists.
Safety reminder
Stop and use qualified service for water near electrical parts, burning smells, gas odor, miswired range warnings, unsafe refrigerator temperatures, or repeated failed resets.
Safety guide