Reset steps
Check circulation pump, clean filter, verify pump operation
Appliance Codes
Bosch Dishwasher – E18
Water circulation error
Details
E18 indicates a problem with water circulation.
MeaningWater circulation error
Likely causesCirculation pump issue, obstruction, filter problem
Quick fixCheck circulation pump, clear obstructions, clean filter
When to stopIf dishes aren't clean
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FAQ
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Why is circulation important?
Circulation ensures water reaches all dishes for proper cleaning.
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