ProfiCook Ice-Full Sensor Not Detecting

Ice maker continuously runs and does not stop even when the bin is full.

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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

Failed ice-full infrared sensor, Sensor wiring disconnected, Ice basket not reaching sensor level, Control board not responding to sensor

How to Fix / Troubleshooting

Safety first: Unplug the unit if it overfills to prevent spillage.

  • Check basket height: Ensure the correct ice basket is installed and seated properly so that ice reaches the sensor area.
  • Clean sensor lenses: Wipe the infrared sensor windows to remove frost or dirt.
  • Test with hand: With the lid open and unit running, carefully place your hand between the sensor pair (if safe to do so). The unit should interpret this as 'full' and stop after a short delay.
  • If it does not stop: The sensor or control board is likely faulty and should be replaced by a technician.
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Repair Difficulty

Hard 4/5

Required Part

Ice Full Infrared Sensor Board / Main Control PCB
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