Manitowoc
External Water Leak
Ice maker leaks water onto the floor from under or around the unit.
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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 or cracked water inlet line, Leaking water inlet valve, Cracked water trough or distribution tube, Clogged or misrouted drain hose
How to Fix / Troubleshooting
Safety first: Disconnect power and close the water supply valve. Use caution on wet floors to avoid slipping.
Steps:
- Inspect inlet connections: Check the water supply line connection at the Manitowoc unit for drips. Tighten compression fittings gently; do not overtighten plastic fittings.
- Check internal tubing: Remove the front panel and inspect the water trough, fill tube, and distribution tube for cracks or dislodged hoses.
- Verify drain routing: Ensure the drain hose slopes downward with no traps or kinks and that it is not pushed too far into the building drain, which can cause backup.
- Test for leaks: Turn water back on and observe all joints and components during a fill cycle. Replace any cracked troughs, tubes, or a leaking water inlet valve.
Tip: After repairs, run a full cycle and recheck for leaks before replacing panels.
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Repair Difficulty
Medium
3/5
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