What 3C Means
3C is the pump operation check. The wash pump motor did not run as expected. Dacor’s owner step is to turn the dishwasher off and restart.
Common Causes of 3C
- Wash pump motor failing
- Debris jamming the pump impeller
- Wiring or control output to the pump
🔧 One Safe Check You Can Try
Turn the dishwasher off and restart it. Check that the filter is clean, since a clogged filter can starve the pump. If 3C continues, contact service.
⚠ Why You Shouldn't Go Further Than That
- The pump is under the tub and the dishwasher has to come out to reach it.
Opening a panel to inspect or repair something yourself doesn't automatically cancel your manufacturer's warranty — but it can risk accidental damage, and some manufacturers do have specific service conditions. Check your product's warranty terms, or ask us, before deciding.