Bosch WAT28401UC device hub
Use this device hub to troubleshoot Bosch WAT28401UC (Washing Machine). Start with the most common codes and compare the published fix paths before opening parts.
Try E2, temperature, or won’t start.
Open the highest-signal error pages for this device first when you already know the code family.
Let the published patterns narrow you into the right branch before you open parts or call support.
Use the full code directory when the display is clear and you want the exact route fast.
Most common error codes
Start here when you want the shortest path from this device hub to the exact troubleshooting page.
Bosch WAT28401UC error code F25 means turbidity sensor issue. This guide explains the likely causes, the safes
Bosch WAT28401UC error code F20 means unexpected heating in your washing machine. This guide explains the like
Bosch WAT28401UC error code F16 means door is open. This guide explains the likely causes, the safest first ch
Bosch WAT28401UC error code E28 means flow sensor issue. This guide explains the likely causes, the safest fir
Bosch WAT28401UC error code E23 means aquaStop hose has been activated. This guide explains the likely causes,
Bosch WAT28401UC error code E20 means unexpected heating in your washing machine. This guide explains the like
Bosch WAT28401UC error code E16 means door is open. This guide explains the likely causes, the safest first ch
Need more help with this model?
Use the exact error page when you know the code. Otherwise stay in this device hub to compare the most likely routes first, then branch into the fix that matches the symptom.
This panel stays shared across all products. Optional device links only appear when profile data exists.
Common troubleshooting themes
These patterns are derived from the currently published fixes for this model and help you pick the right route faster.
Recently updated fixes
Fresh pages first — useful when you’re troubleshooting right now.
Bosch WAT28401UC Error Code F25
Bosch WAT28401UC error code F25 means turbidity sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code F25
Bosch WAT28401UC error code F25 means turbidity sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code F20
Bosch WAT28401UC error code F20 means unexpected heating in your washing machine. This guide explains the likely causes, the safest first checks, and when support or service is the better n…
Bosch WAT28401UC Error Code F20
Bosch WAT28401UC error code F20 means unexpected heating in your washing machine. This guide explains the likely causes, the safest first checks, and when support or service is the better n…
Bosch WAT28401UC Error Code F16
Bosch WAT28401UC error code F16 means door is open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code F16
Bosch WAT28401UC error code F16 means door is open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code E28
Bosch WAT28401UC error code E28 means flow sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code E28
Bosch WAT28401UC error code E28 means flow sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
All error codes
Pick your code to open the fix page.
All fixes for this model
One card per code. If a code has multiple variants, the card opens the filtered results list.
Bosch WAT28401UC Error Code F25
Bosch WAT28401UC error code F25 means turbidity sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code F20
Bosch WAT28401UC error code F20 means unexpected heating in your washing machine. This guide explains the likely causes, the safest first checks, and when support or service is the better n…
Bosch WAT28401UC Error Code F16
Bosch WAT28401UC error code F16 means door is open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code E28
Bosch WAT28401UC error code E28 means flow sensor issue. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code E23
Bosch WAT28401UC error code E23 means aquaStop hose has been activated. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
Bosch WAT28401UC Error Code E20
Bosch WAT28401UC error code E20 means unexpected heating in your washing machine. This guide explains the likely causes, the safest first checks, and when support or service is the better n…
Bosch WAT28401UC Error Code E16
Bosch WAT28401UC error code E16 means door is open. This guide explains the likely causes, the safest first checks, and when support or service is the better next step.
About this device hub
If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).
Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.