Siemens
Ice Maker Overfill / Fill Valve Leakage
Ice maker overflows or produces large clumps of ice; ice bin frozen together.
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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
Leaking water inlet valve, Ice maker fill valve not closing fully, Incorrect water pressure, Ice maker module not timing fill correctly
How to Fix / Troubleshooting
Safety first: Unplug the refrigerator and shut off the water supply before working on the ice maker or valve.
Steps:
- 1. Inspect ice maker: Remove the ice bin and check for signs of water spilling over the mold.
- 2. Check water pressure: Excessive pressure can cause overfill. Install a pressure regulator if household pressure is above manufacturer recommendations.
- 3. Test inlet valve: After turning off water, disconnect the outlet line to the ice maker. Turn water on briefly; if water continues to drip when the valve should be closed, replace the valve.
- 4. Ice maker module: If the valve is good, the ice maker control may be calling for too long a fill. Replace the ice maker assembly if adjustment is not possible.
Tip: After repair, discard the first few batches of ice to ensure clean operation.
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Repair Difficulty
Medium
3/5
Required Part
Dual Water Inlet Valve
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