Error code · Bosch
E:31-00 · Aquastop system activated
The aquastop system has been activated, indicating a potential water leak. First, turn off the water supply and contact service for assistance.
DishwasherCall Technician — Professional Help NeededFixLens verified
Safe first steps
- Turn off the water supply to the dishwasher to prevent further leakage.
- Check the area around the dishwasher for any visible water leaks or pooling.
- Inspect the water supply hose and connections for any signs of damage or wear.
- If you find any damage, do not attempt to repair it yourself; contact a professional service.
When to stop
- If the water leak persists after turning off the supply, or if you notice significant water damage, stop and call a professional.
Likely cause
The aquastop system has been activated, indicating a potential water leak. First, turn off the water supply and contact service for assistance.
Verification
Reviewed by: automated manual extraction
Verified against Bosch SBD4EB805E technical documentation
FixLens publishes its own structured technical logic verified against Bosch SBD4EB805E documentation · last verified April 21, 2026.
Official manufacturer support