How to Fix / Troubleshooting

Safety First: Unplug the ice maker and allow the compressor to cool before touching.

Steps:

Clean condenser: Ensure the condenser coil is clean and the fan is operating to reduce head pressure.
Inspect start components: Access the compressor terminal cover and check the start relay and capacitor. Replace the start capacitor and relay with an Arktic-approved kit if they show signs of damage or test out of spec.
Test compressor: Measure winding resistances and check for shorts to ground. If the compressor is locked or windings are shorted, the compressor must be replaced by a professional.
Monitor operation: After replacing start components, run the unit and watch for normal start-up without repeated clicking or tripping.

Compressor overcurrent or overload trip, E12 displayed; unit repeatedly tries to start

Possible Causes