E10 appears and the machine stops; water may remain in the reservoir and no ice is produced.

Safety first: Unplug the ice maker and remove the water reservoir before working on the drain system.

• Drain the unit: Use the external drain plug (if equipped) to empty residual water. Place a tray or towel under the drain.
• Clean drain channel: With the lid open, locate the small drain hole at the bottom of the ice-making chamber. Use a soft brush or pipe cleaner to remove debris or scale.
• Flush with warm water: Pour a small amount of warm (not boiling) water through the chamber to ensure it flows freely to the drain.
• Check overflow float: If accessible, gently move the overflow float to ensure it is not stuck in the raised position.
• If E10 persists: The overflow switch or internal drain hose may need replacement, which requires cabinet disassembly.