Gram Water Inlet Valve Stuck Open

Ice maker continues to fill with water even when not running, causing overflow.

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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

Debris in inlet valve seat, Valve coil stuck energized due to PCB fault, Incorrect water pressure, Worn valve diaphragm

How to Fix / Troubleshooting

Safety first: Immediately close the external water supply and unplug the unit.

  • Inspect inlet valve: Remove the rear panel and locate the water inlet valve. Disconnect the inlet hose and check for debris at the valve screen.
  • Clean or replace valve: If debris is present, clean the screen and flush the valve. If water still seeps through when de‑energized, replace the valve.
  • Check control board output: If the valve only overfills when the unit is powered, the PCB may be keeping the valve energized. Inspect and replace the main control PCB if necessary.
  • Verify water pressure: Ensure supply pressure is within Gram's specified range to prevent valve weeping.
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Repair Difficulty

Medium 3/5

Required Part

Gram Water Inlet Valve Assembly
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