G3 Ferrari General Protection / Self-Diagnostic Shutdown

The ice maker shuts off shortly after starting, and all lights flash.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Multiple sensor faults detected, internal communication error, power supply instability, control PCB failure.

Safety first: Unplug the unit before any inspection.

Step-by-step:

Power reset: Leave the unit unplugged for 15 minutes, then plug it back in.
Check water and ice levels: Ensure the reservoir is full and the basket is empty.
Inspect sensors: Clean the water level and ice full sensors.

When to call a technician: If flashing lights and shutdown persist, the main control board likely requires replacement.

Hard 4/5

Main Control Board

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