Error code reference
Samsung Dishwasher Error Code 8C
Blackout or DC link voltage is high or low voltage condition; switches to stop mode (abnormal voltage).
Blackout or DC link voltage is high or low voltage condition; switches to stop mode (abnormal voltage).
First step from the service manual
Check if high or low voltage is being supplied to the unit.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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- Step-by-step tests with expected resistance, voltage, and continuity values
- Wiring diagram references and connector pinouts from the OEM service manual
- Verified part numbers when replacement is required
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