Antarctic Star Premature Ice Full Detection / Overheat Protection

Ice maker turns off by itself before bin is full; intermittent shutdown

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Possible Causes

Overheating due to poor ventilation, overly sensitive ice level sensor, unstable power supply, control board thermal protection

How to Fix / Troubleshooting

Safety: Unplug the unit before moving or cleaning.

Steps:

  • Improve airflow: Move the Antarctic Star ice maker to a well-ventilated area with adequate clearance around vents.
  • Clean condenser and fan: Dust buildup can cause overheating. Clean as described in other entries.
  • Check ice sensor: Ensure the ice level sensor is clean and not being blocked by stray ice pieces stuck in the sensor path.
  • Stable power: Avoid using long, thin extension cords or sharing the outlet with high-draw appliances. Plug directly into a grounded wall outlet.
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Repair Difficulty

Easy 2/5

Required Part

Ice Level Sensor
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