Sub-Zero
External Water Leak
Ice maker leaks water onto the floor from the front or bottom of 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 supply line, Leaking water inlet valve, Disconnected or cracked drain hose, Clogged internal drain
How to Fix / Troubleshooting
Safety: Disconnect power and shut off water immediately to prevent damage. Use caution on wet floors.
Steps to locate and correct leak:
- 1. Inspect supply line: Check the connection at the household shutoff valve and at the ice maker inlet valve. Tighten compression fittings gently; replace damaged tubing.
- 2. Examine inlet valve: Look for drips from the valve body or fittings. Replace the valve if it leaks even when not energized.
- 3. Check drain hose: Access the rear or bottom of the unit and inspect the drain hose for cracks, loose clamps, or disconnections. Reattach or replace as needed.
- 4. Clear internal drain: Remove the bin and clean the internal drain opening and tubing with warm water and a flexible brush.
- 5. Test for leaks: Restore water and power, then observe a full cycle while checking all joints and hoses for leaks.
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Repair Difficulty
Medium
3/5
Required Part
Water Inlet Valve
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