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

  1. Turn off the water supply to the dishwasher to prevent further leakage.
  2. Check the area around the dishwasher for any visible water leaks or pooling.
  3. Inspect the water supply hose and connections for any signs of damage or wear.
  4. 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