Written by
Adrian Soto Appliance Repair Content SpecialistPublished September 5, 2026Updated October 20, 2026
Error codeHC1
ApplianceDishwasher
Quick answer
Samsung dishwasher HC1 means a cycle may stop partway or fail to finish.
Model compatibility: Samsung reuses codes across series and model years, so HC1 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Dishwasher may stop partway or not finish a cycle.
HC1 on a current Samsung dishwasher means the machine may stop partway through, or never finish the cycle.
Samsung’s two checks
Make sure the dishwasher is not being fed excessively hot water, and clean the filters so water can circulate properly. The manual gives nothing further for the owner, so if HC1 stays, a technician should look at it.
Still seeing the code after the steps above? Call (310) 896-4231 about Samsung dishwasher repair in Los Angeles. It helps to know the exact code, your model number and which checks you have already done.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Samsung appliance?
Book a specialist visit for a clear estimate and approval before any repair.