De Dietrich Condensation / Drainage Problem

Water collects at the bottom of the wine cooler or on shelves; excessive condensation is visible.

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Possible Causes

Blocked condensate drain hole, Drain tube kinked or disconnected, Door gasket leaking warm air, High ambient humidity

How to Fix / Troubleshooting

Safety: Unplug the unit before probing the drain or removing panels. Use only non-metallic tools to avoid damage.

De Dietrich wine coolers typically drain defrost water through a small hole to an evaporation tray.

  • Locate the drain: Inside the cabinet, find the small drain hole at the rear of the lower liner.
  • Clear blockage: Use a soft pipe cleaner or flexible plastic rod to gently clear any debris or mold from the drain hole. Do not use sharp metal objects.
  • Check drain tube: From the rear, verify that the drain tube is properly connected and not kinked. Ensure it leads to the evaporator tray above the compressor.
  • Inspect door seal: Look for gaps or damage in the gasket that could allow moist room air inside, increasing condensation. Replace the gasket if necessary.
  • Control humidity: In very humid rooms, consider improving ventilation or using a dehumidifier to reduce moisture load.
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Repair Difficulty

Easy 2/5

Required Part

Condensate Drain Tube
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