Essentials External Water Leak – Defrost Drain or Condensation

Water leaking onto the floor from under or around the freezer.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Blocked defrost drain tube, Cracked drain trough under evaporator, Condensation due to poor door seal, Ice melting during defrost and overflowing drip tray

How to Fix / Troubleshooting

Safety: Unplug the freezer and mop up any standing water to prevent slips.

Steps to stop leaks:

  • 1. Inspect inside cabinet: Look for ice or water pooling at the bottom of the freezer. This often indicates a blocked defrost drain.
  • 2. Clear defrost drain: Remove the rear interior panel to access the drain hole beneath the evaporator. Use warm water and a flexible plastic tube or pipe cleaner to flush the drain. Avoid sharp tools.
  • 3. Check external drain tube: From the rear of the unit, locate the drain tube leading to the drip tray above the compressor. Ensure it is not kinked or blocked.
  • 4. Inspect drip tray: Make sure the tray is properly positioned and not cracked. Replace the drip tray if damaged.
  • 5. Verify door seal: A poor seal can cause excess frost and meltwater. Replace the door gasket if necessary.

Note: After clearing the drain, monitor for a few days to confirm the leak is resolved.

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Repair Difficulty

Medium 3/5

Required Part

Defrost Drain Tube
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