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Model library · Liebherr Wine Cabinet

UW3720

Liebherr UW3720 Wine Tempering Fridge to Fit Under Counters Repair

Liebherr wine cooler

Most common issues on this model

  1. Temperatures that creep above the setting
  2. Long compressor cycles
  3. Door gasket gaps
  4. Water inside the cabinet
  5. Control or light not working

Fitted below a worktop, the UW3720 keeps wine ready to serve without a trip to the cellar. Because it is built in beneath a counter, its heat has to leave through a narrow front vent.

When we service it, we start with that vent and the condenser behind it. Probes then confirm the actual temperature. The fan, sensor and compressor run time tell us if the cooling circuit is healthy. Seals, hinges and the drain are inspected, and the light and control are tested last. We quote in writing before ordering parts and cover our work for 30 days.

Before leaving we watch a full cooling cycle, confirm the temperature and leave the unit level in its opening. A written price is agreed beforehand, and our workmanship is covered for 30 days.

Key features

  • Wine fridge suitable for undercounter installation
  • Wine tempering
→Codes

Error codes this model can show

UW3720UW3720 questions
Why does my UW3720 compressor run longer than before?

Dust on the condenser, a leaky seal or a slow fan will each lengthen run time. We check all three and report what we find.

Is it normal for the door to feel cold?

A slightly cool door is normal for any refrigerated cabinet. Heavy sweating or dripping points to a gap in the seal, which we test with a paper strip and repair by replacing the gasket.

Do you move the fridge to repair it?

We pull it forward just enough to reach the back and sides, protecting your floor and the cabinet edges, and we push it back and level it when the work is finished.

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Book repair for your UW3720

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

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