Compact / mini-fridge not cooling

First decide whether it is a compressor or thermoelectric unit. Thermoelectric units are limited by room temperature. On compressor units, the start relay/overload is the cheap fix and sealed-system faults usually mean replacement.

Single source ~30 min easyBrands: Danby, Magic Chef, Insignia, Galanz

Before you start

  • Unplug before touching the relay.
  • Sealed-system work is blocked (EPA 608).

Diagnostic steps

Unlock all 5 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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Compact / mini-fridge not cooling · OnCall Tech