Transtherm Microbial Growth / Odor Contamination

Strong musty or moldy odor inside the wine cabinet

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Possible Causes

Standing water in drain pan, Mold growth on interior surfaces or gasket, Poor air circulation, Spilled wine or organic residue

How to Fix / Troubleshooting

Safety: Unplug the unit before deep cleaning. Avoid harsh chemicals that can damage interior surfaces.

Steps:

  • Empty cabinet: Remove all bottles and shelves. Store wine in a cool, dark place temporarily.
  • Clean interior: Wipe all surfaces with a solution of mild detergent and warm water, followed by a rinse with a diluted vinegar solution to neutralize odors.
  • Clean gasket: Gently scrub the door gasket folds where mold often hides. Replace the door gasket if mold is embedded or gasket is degraded.
  • Check drain and pan: Clean the condensate drain and external drain pan to remove stagnant water.
  • Dry thoroughly: Leave the door open for several hours to fully dry and air out the cabinet before restocking.

Tip: Avoid using scented cleaners; residual odors can affect wine.

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Repair Difficulty

Very Easy 1/5

Required Part

Door Gasket
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