Grundig Defrost Drain Blockage

Freezer leaking water onto the floor at the front or underneath.

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Possible Causes

Clogged defrost drain hole behind rear panel, Frozen drain tube, Debris or food particles blocking drain channel, Drain heater (if fitted) not working

How to Fix / Troubleshooting

Safety first: Unplug the freezer and be prepared for water from melting ice.

Steps:

  • Empty and defrost: Remove food and drawers. Allow ice on the rear panel to melt or use warm (not boiling) water to speed up defrosting.
  • Access drain: Remove the rear interior panel to expose the evaporator and drain trough.
  • Clear drain hole: Use a soft pipe cleaner or flexible plastic rod to gently clear the drain hole. Flush with warm water using a turkey baster or syringe until water flows freely to the drain pan above the compressor.
  • Check external drain tube: From the rear, locate the drain tube leading to the drip tray. Ensure it is not kinked or blocked.
  • Reassemble: Refit panels and restore power. Monitor for further leaks.
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Repair Difficulty

Easy 2/5

Required Part

Defrost Drain Tube
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