Ice maker has power but will not start making ice (no water fill, no compressor, no pump).

Steps:

• Confirm the unit is not in a special mode (such as cleaning or standby). Use the control panel to select normal ice making mode per the Marvel user manual.
• Empty the ice bin and ensure the bin is properly seated. Check the bin sensor or thermistor for ice buildup and clean it.
• Verify that the door closes fully and that the door switch operates (interior light should turn off when door is closed on many models).
• Disconnect power for 5–10 minutes to reset the control. Restore power and see if the unit initiates a cycle.
• If the unit still does not start and no error code is displayed, the main control board or a safety sensor may be faulty and require professional diagnosis.