E22Info
Bosch Dishwasher E22 Error Code
The dishwasher detects that the filter or circulation path is blocked.
Common causes
- Clogged fine filter or coarse filter
- Blocked spray arms
- Debris in sump area
How to fix it
- Remove and clean the filter assembly thoroughly under running water.
- Check and clean spray arm nozzles with a toothpick.
- Remove any large debris from the sump area.
⚠ When to call a pro: If cleaning does not help, the circulation pump may be faulty.
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Always unplug the appliance (and turn off the water for washers/dishwashers) before inspecting. These guides are for information only and are not a substitute for a professional repair.