Samsung Dishwasher 5C / SC Error Code: What It Means & What to Try First
On Samsung dishwashers, 5C (sometimes shown as SC) means the unit can’t drain within the expected time. Common culprits are a clogged filter/sump, a kinked or blocked drain hose, a missing high loop/air gap, or a garbage disposal knockout that wasn’t removed. Start with these safe checks; if 5C returns, we’ll see how Beacon can help.
Q: What should I try first?
- Power off the dishwasher. Remove the lower rack and twist out the filters.
- Rinse the filters and look in the sump for labels, seeds, glass, or rice.
- Reseat the filters flat and locked.
Q: Could the drain hose be the issue?
A: Yes—pull the unit forward and make sure the drain hose isn’t kinked. Confirm a proper high loop under the counter or a code-compliant air gap so water can’t backflow.
Q: We just installed a garbage disposal—relevant?
A: Definitely. If the disposal knockout plug wasn’t removed where the dishwasher hose connects, the dishwasher can’t drain and will throw 5C/SC.
Q: What about the sink, air gap, or suds?
- Air gap (if present): pop the cap and clear debris.
- Sink tailpiece: make sure it isn’t clogged.
- Oversuds from excess detergent/rinse aid can slow draining—use HE dishwasher detergent only and reduce the amount.
Q: When should I call Beacon?
A: If 5C returns after cleaning filters, verifying hose routing/high loop/air gap, and removing the disposal knockout, the drain pump or internal check valve may need service. We’ll pinpoint the exact cause and fix it.
Why Choose Beacon for Dishwasher Repairs
- Samsung-savvy techs who service all major electric dishwasher brands
- Precise diagnostics: filters, sump, pump, hose routing, and controls
- Our friendly technicians in yellow—tidy work, respectful service
Local Help, Fast
We’ll get your Samsung draining perfectly again.
Beacon Services & Appliances
(352) 726-7530 • www.BeaconSaves.com