E15 error; unit may run but produce very small or misshapen ice, or shut down on freeze cycle.

Safety First: Unplug the unit. Do not attempt to open the sealed refrigerant system; that requires EPA-certified service.

Steps:

• Check condenser cleanliness: Remove the front grille and clean the condenser coils thoroughly with a vacuum and brush.
• Verify evaporator thermistor mounting: Access the evaporator plate and confirm the thermistor is firmly clipped to the correct location on the plate, with good contact and no insulation between.
• Inspect wiring: Follow the thermistor harness to the control board and reseat the connector.
• Replace evaporator thermistor: If ice size and freeze times are erratic and E15 persists, install a new Café evaporator thermistor.
• If symptoms continue: A sealed system issue (low refrigerant, restriction, weak compressor) may be present and must be diagnosed by a professional technician.