Samsung Control / Sensor Calibration Issue

Dryer displays time remaining but ends the cycle much sooner than indicated.

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Possible Causes

Moisture sensor misreading, Thermistor out of calibration, Software glitch in main PCB, Very small or mixed loads

How to Fix / Troubleshooting

Safety: Unplug the dryer before internal checks.

  • Use proper cycles: For mixed or very small loads, use Timed Dry instead of Sensor Dry.
  • Clean sensors: Clean moisture sensor bars and lint filter thoroughly.
  • Reset control: Disconnect power for 5 minutes to reset the PCB.
  • Check thermistor: Test thermistor resistance and replace if out of spec.
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Repair Difficulty

Easy 2/5

Required Part

Moisture Sensor Bars
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