Neff Blocked Condensate Drain

Water pooling at the bottom of the wine cooler interior.

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Possible Causes

Drain hole clogged with debris or mold, Kinked or disconnected drain tube, Excessive condensation from frequent door opening, High ambient humidity

How to Fix / Troubleshooting

Safety: Unplug the unit before cleaning the drain system.

Steps to clear the drain:

  • Locate drain hole: Usually at the rear of the interior floor or back wall. Look for a small channel or hole.
  • Clean blockage: Use a soft pipe cleaner, cotton swab, or flexible plastic strip to gently clear debris from the hole.
  • Flush with warm water: Using a small syringe or turkey baster, flush a small amount of warm (not hot) water through the drain to ensure it flows freely to the rear tray.
  • Check rear drain tube: From the back, verify that the drain tube is properly connected to the tray above the compressor and not kinked.
  • Dry interior: Wipe up standing water and monitor for recurrence.
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Repair Difficulty

Very Easy 1/5

Required Part

Condensate Drain Tube
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