Hansa Program Control / Sensor Logic Fault

Dryer display shows time remaining but time does not count down, drum may turn

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Faulty moisture sensor, NTC sensor error, Software glitch, Control board fault

How to Fix / Troubleshooting

Safety first: Disconnect power before sensor checks.

  • Clean moisture sensor bars: Remove residue from the metal strips inside the drum.
  • Check NTC sensor: Inspect and test the temperature sensor for correct resistance.
  • Power reset: Unplug the dryer for several minutes to reset the electronics.

If the timer still does not advance, the control board may not be receiving valid sensor data and may need replacement.

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Repair Difficulty

Medium 3/5

Required Part

Moisture Sensor Bars
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