Gaggenau Clogged or Misrouted Defrost Drain

Water or condensation is pooling at the bottom of the wine cooler interior.

Advertisements

Possible Causes

Blocked drain hole under evaporator, Kinked or disconnected drain tube, Drain pan not positioned correctly, Excessive door openings causing condensation

How to Fix / Troubleshooting

Safety: Disconnect power before removing interior panels. Water on the floor can be slippery; wipe up spills promptly.

Steps:

  • 1. Locate drain hole: Inside the cabinet, find the small drain opening beneath the evaporator area or at the rear of the compartment.
  • 2. Clear blockage: Use a soft pipe cleaner or flexible plastic rod to gently clear debris from the drain hole. Do not use sharp metal objects.
  • 3. Flush with warm water: Using a turkey baster or syringe, flush warm (not boiling) water through the drain to clear any internal blockage.
  • 4. Check external drain tube: From the rear, locate the drain tube leading to the drain pan. Ensure it is not kinked or disconnected.
  • 5. Verify drain pan position: Make sure the drain pan above the compressor is correctly seated to catch water.
  • 6. Reduce door openings: Frequent door openings in humid environments can increase condensation; minimize unnecessary openings.

Note: If water continues to appear after cleaning the drain, inspect for cabinet liner cracks or excessive frost indicating a defrost issue.

Advertisements

Repair Difficulty

Easy 2/5

Required Part

Defrost Drain Tube
Check Price on Amazon

We may earn a commission from links on this page.

Advertisements