E10 displayed, ice maker stops shortly after starting, compressor runs briefly then shuts off

Safety first: Unplug the unit and allow it to cool before touching the compressor or condenser area.

Cooling system checks:

• Clean condenser: Remove the front or rear grille and use a brush and vacuum to clean dust from the condenser coil. Good airflow is critical.
• Check condenser fan: With the panel off, plug in the unit and observe the condenser fan motor. It should start whenever the compressor runs. If it does not spin or is noisy, replace the fan motor.
• Verify ventilation: Ensure the ice maker has the required clearance around it per the De Dietrich installation guide. Do not enclose it tightly in cabinetry without proper ventilation.
• Inspect temperature sensor: Some models use a high-temperature sensor on the condenser or compressor. Check its wiring and mounting. A loose sensor can misread temperature.

Note: If the unit continues to trip on overheat after cleaning and fan replacement, the compressor may be drawing excessive current or the sealed system may be restricted. Professional diagnosis is recommended.