E10 displayed; ice maker overfills and water spills into the bin or freezer compartment.

Safety: Unplug the unit and shut off the water supply immediately to prevent further leakage.

• Inspect ice maker alignment: Remove the ice bin and verify the ice maker is level and firmly mounted. If it is tilted, water may spill over the mold. Adjust mounting screws as needed.
• Check water pressure: If household pressure is extremely high (>80 psi), install a pressure regulator on the supply line.
• Test inlet valve: With water on and power off, observe if water continues to drip into the ice maker. Any flow with no power indicates a mechanically stuck valve that must be replaced.
• Replace inlet valve: Turn off water, disconnect power, remove the rear panel, and replace the Bosch dual inlet valve. Transfer all water lines and wiring to the new valve and check for leaks.
• Inspect ice maker module: If the valve tests good but overfilling persists, the ice maker control module may be energizing the valve too long. Replace the Bosch ice maker assembly.
• Dry and clean: Thoroughly dry the ice compartment and bin before resuming operation to prevent ice clumping.