Ice cubes are too small or hollow without any error code

Safety: Turn off water and power before servicing the water system.

Restoring proper fill:

• Check pressure: Confirm adequate water pressure at the supply. Avoid self-piercing saddle valves; use a proper tap.
• Clean or replace valve: Clean the inlet screen and, if necessary, replace the Siemens water inlet valve.
• Inspect fill tube: Remove and flush the fill tube with warm water to remove scale or ice.
• Adjust fill (if supported): Some models allow fill time adjustment via service mode; refer to the manual.