EdgeStar Overheating / Electrical Component Failure

EdgeStar ice maker emits a burning smell or shows signs of overheating around the compressor area.

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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

Dust-clogged condenser, Failing compressor start relay, Loose electrical connection arcing

How to Fix / Troubleshooting

Safety first: Immediately unplug the unit if you smell burning or see smoke. Do not continue to operate until inspected.

  • Inspect wiring: After cooling, remove the rear panel and check for burnt wires, melted insulation, or scorched connectors. Repair or replace damaged wiring.
  • Clean condenser: Remove heavy dust buildup from condenser coils and fan to improve cooling.
  • Check start relay: Remove the compressor start relay and overload. If they show burn marks or smell burnt, replace them with OEM EdgeStar parts.
  • Test carefully: After repairs, run the unit under supervision and monitor for any recurring smell or overheating. If problems persist, discontinue use and contact a technician.
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Repair Difficulty

Professional Required 5/5

Required Part

Compressor Start Relay and Overload Protector
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