Adler ice maker will not power on at all; no lights or display, completely dead.

Safety first: Ensure your hands are dry and the area is free of standing water when working with electrical connections.

• Check outlet and breaker: Verify the outlet has power by plugging in another device. Reset any tripped breaker or replace a blown fuse in the home panel.
• Inspect power cord: Pull the Adler ice maker forward and confirm the cord is firmly plugged in and not damaged.
• Check terminal block: With power disconnected, remove the rear cover and inspect the Adler power terminal block for loose screws or burnt wires. Tighten or repair as needed.
• Internal fuse: If comfortable and per Adler documentation, check for an internal line fuse on the control board and replace only with the exact same rating.
• Call a technician: If power is present at the terminal block but the unit remains dead, the main control board or internal wiring may be faulty and should be serviced by a professional.