Leak inspection for error E22
Leak inspection can help narrow the context of Bosch E22, but this page does not claim that the named system is the failed component. Begin with the manufacturer meaning — The dishwasher filter is blocked. — then complete only accessible checks: Disconnect power before reaching into the sump.; Remove and clean the filter exactly as shown in the model manual.; Reinstall the filter securely and run a rinse test..
Safe sequence
- 1Disconnect power before reaching into the sump.
- 2Remove and clean the filter exactly as shown in the model manual.
- 3Reinstall the filter securely and run a rinse test.
Stop and get qualified help when
- Broken glass or sharp debris is present
- E22 returns with a clean, correctly fitted filter