Ice maker does not power on at all; no lights or display when plugged in.

Safety first: Ensure the outlet is properly grounded. Do not open the unit while it is plugged in.

Steps to troubleshoot no power:

• Check outlet: Plug another device (like a lamp) into the same outlet to confirm it has power.
• Inspect power cord: Look for cuts, kinks, or burn marks on the Silonn power cord. If damaged, the cord must be replaced.
• Reset GFCI/breaker: If the outlet is on a GFCI or breaker, reset it and try again.
• Access control board: Unplug the unit, remove the rear or bottom panel, and locate the main control board. Check for a small replaceable fuse on the board.
• Check fuse: Use a multimeter to test continuity of the fuse. Replace it with the same rating if blown. If it blows again immediately, there is a deeper electrical fault.
• Inspect connectors: Ensure the AC input connector is firmly seated on the board and there are no burnt components.
• Replace board: If the fuse is good but there is still no power, replace the main control board.

When to call a professional: If you see burnt components or are not comfortable working around mains voltage, contact a qualified technician.