Liebherr External Leak from Ice Maker Water Circuit

Liebherr ice maker causes water to appear on the floor in front of the appliance

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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

Loose compression fitting on water line, Cracked plastic water line to Liebherr unit, Leaking water inlet valve body, Condensation misdiagnosed as leak

How to Fix / Troubleshooting

Safety first: Immediately close the water shutoff valve and unplug the appliance if you see water on the floor.

  • Inspect rear connections: Pull the appliance forward carefully and check the water line connection at the back for drips.
  • Check tubing: Run your hand along the water line from the shutoff valve to the appliance to feel for moisture or cracks.
  • Tighten fittings: Gently tighten compression nuts, but do not overtighten plastic fittings.
  • Dry and test: Dry all areas, restore water, and observe for leaks during a fill cycle. Replace any cracked tubing or a leaking valve.
  • Rule out condensation: Ensure the floor is level and that no defrost water is overflowing from internal drains.
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Repair Difficulty

Medium 3/5

Required Part

Liebherr Water Supply Line
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