Indicator
Samsung / Dishwasher
Normal and Heavy blinking
Thermistor open-circuit failure.
What it means
Thermistor open-circuit failure.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Record the Normal and Heavy combination.
- Contact Samsung service for sensor-circuit diagnosis.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.