Frigidaire Compressor Start Device or Overload Failure

Wine cooler not cooling and compressor never starts; display may be lit.

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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

Failed PTC start relay, open overload protector, loose wiring at compressor terminals

How to Fix / Troubleshooting

Safety: Unplug the unit before accessing the compressor. Capacitors and live terminals can be hazardous.

Steps:

  • Access rear compartment: Remove the lower rear panel to expose the compressor and electrical components.
  • Inspect wiring: Check that all wires are firmly connected to the compressor start device and overload.
  • Check start relay: Remove the relay from the compressor. If it rattles when shaken or shows burn marks, it is likely defective.
  • Test overload: Use a multimeter to check continuity through the overload protector. Replace if open.
  • Install new start kit: Fit a Frigidaire-approved start relay/overload assembly for your model. Ensure it is fully seated on the compressor pins.
  • Reassemble and test: Restore power and listen for the compressor to start. Monitor cooling performance over several hours.

Note: If the compressor still fails to start or trips repeatedly, the compressor may be locked and require professional replacement.

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Repair Difficulty

Hard 4/5

Required Part

Compressor Start Relay and Overload Protector
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