Error code reference

Samsung Dishwasher Error Code HC1

Heater error - temperature sensor data output is equal to or greater than approximately 4.5V or equal to or less than approximately 0.2V; heater off and keeps going with remained cycle.

SourceSamsung Dishwasher - Service Manual: DW80CG5/DW80CB5 Seriesp. 70, 85

Diagnostic procedure

The full HC1 procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check the connections of the Heater connectors.

SourceSamsung Dishwasher - Service Manual: DW80CG5/DW80CB5 Seriesp. 70, 85

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock HC1 procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

12 manuals in the MyPros+ library document this code for Samsung dishwasher.

Models covered by the manuals that document this code

More models are covered than are listed here.

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax