Freezers

Freezer clicking, compressor not running

Same pattern as fridges: start relay or overload most often, then supply voltage, then compressor. Compressor work is sealed-system: refer.

Single source ~45 min moderateBrands: All

Before you start

  • Unplug the unit (or shut off the breaker) before removing panels or touching wiring.
  • Never open or recharge the sealed refrigerant system: compressor replacement, leaks and refrigerant work go to an EPA 608-certified technician.
  • Live voltage checks: use insulated probes and keep hands clear.

Diagnostic steps

Unlock all 4 steps with expected values

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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Freezer clicking, compressor not running · OnCall Tech