Ice maker produces ice, but cubes are very small or hollow.

Safety: Unplug the unit before cleaning internal water components.

Steps:

• Check water level: Ensure the reservoir is filled to the correct level with clean, cold water.
• Clean water distribution system: Remove the ice basket and locate the water distribution tray or tube above the evaporator. Clean its holes with a soft brush or toothpick to remove scale or debris.
• Descale system: Run a cleaning cycle with a vinegar solution to dissolve internal mineral deposits.
• Inspect pump performance: During operation, you should see a steady flow of water over the evaporator. If flow is weak or intermittent, the circulation pump may be failing and should be replaced.
• Use filtered water: To prevent recurrence, use filtered or low-mineral water.