Wine bottles resting on slide-out racks inside a wine cooler

Generic photo: Valeriya Boltneva · Pexels License

Dual-zone wine cooler: one zone warm, the other fine

When one zone of a dual-zone cooler works, the compressor or main cooling is usually alive. Focus on what each zone has on its own: its sensor, its fan, its air path or damper, its door seal and its section of the control.

Single source ~60 min moderateBrands: All

Before you start

Unplug before removing rear panels or sensors.

Diagnostic steps

Unlock all 6 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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