Wine cooler trips the household circuit breaker or GFCI outlet when it starts.

Safety: Do not repeatedly reset a breaker that trips. Unplug the unit and investigate before further use.

• Inspect power cord: Look for cuts, crushed sections, or exposed wires. Replace the cord if damaged.
• Check for moisture: Remove the rear panel and look for water around the control board, compressor, or wiring. Dry thoroughly and correct any leaks.
• Isolate components: If you are experienced, disconnect suspect loads (fans, Peltier module) one at a time and test to see if the breaker still trips, to identify the faulty component.
• Compressor test: Measure resistance to ground from each compressor terminal. Any continuity to ground indicates a shorted compressor, requiring professional replacement.
• Professional service: Ground faults and shorts can be hazardous; if you cannot easily identify a minor cause, have a qualified technician inspect the unit.