EdgeStar Overproduction – Ice Level Detection Failure

EdgeStar ice maker overflows the ice bin; ice spills out of the door or grille.

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.

Possible Causes

Blocked or failed ice level sensor, Bin not installed correctly, Control board not responding to full-bin signal

Safety first: Unplug the unit before working near sensors.

Empty and reinstall bin: Remove all ice, then reinstall the bin fully seated and level.
Clean ice level sensor: Wipe infrared sensors or mechanical switches near the bin to remove frost and debris.
Test shutoff: Run the unit and manually block the sensor (or press the bin switch) to see if production stops. If not, the sensor or control board may be faulty.
Replace sensor: Install a new EdgeStar ice level sensor assembly if it does not signal the board correctly.

Medium 3/5

Ice Level Sensor Assembly

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