EdgeStar Incomplete Freezing – Short Freeze Cycle or Warm Evaporator

EdgeStar ice maker produces ice that is wet or slushy instead of solid cubes.

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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

Freeze cycle too short, Evaporator not reaching proper temperature, Circulation pump not running continuously

How to Fix / Troubleshooting

Safety first: Unplug the unit before accessing internal components.

  • Observe freeze cycle length: Time a full cycle and compare to the user manual. If very short, suspect a thermistor or control issue.
  • Check evaporator temperature: Carefully feel near the evaporator (without touching wet surfaces) to confirm it is very cold during freeze. If only mildly cool, check condenser cleanliness and fan operation.
  • Verify pump operation: Ensure the circulation pump runs steadily during freeze. Replace if intermittent.
  • Descale evaporator: Clean mineral buildup that can insulate the evaporator and reduce freezing efficiency.
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Repair Difficulty

Hard 4/5

Required Part

Circulation Pump
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