Koldfront False Full-Bin Detection

Ice maker stops making ice even though the bin is nearly empty.

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Possible Causes

Dirty or blocked ice level sensor, sensor knocked out of position, failed ice level sensor, control board misinterpreting sensor signal

How to Fix / Troubleshooting

Safety First: Unplug the unit before cleaning or adjusting sensors.

Steps to restore production:

  • Clean sensor lenses: Use a soft, damp cloth to clean the infrared sensor windows.
  • Remove obstructions: Ensure no ice chunks or bin liners are blocking the sensor path.
  • Realign sensor: Adjust the sensor brackets so the emitter and receiver are properly aligned.
  • Replace sensor: If the unit still thinks the bin is full, replace the Koldfront-compatible ice level sensor.
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Repair Difficulty

Easy 2/5

Required Part

Ice Bin Level Sensor
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