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Shannon HurstAug 26, 2025
What does error 'E04 - Lower Fan Motor Error' mean on my Alto-Shaam CT PROFORMANCE CTP6-10E?
- EErin HughesAug 26, 2025
If your Alto-Shaam oven displays the 'E04 - Lower Fan Motor Error', you should: * Check the wiring to all mentioned components. * If the LED on the motor control flashes, refer to the error codes for motor control. * Check if the motor or fan wheel is locked. * Inspect the Hall sensor for proper detection. * Check for motor thermo temperature protection. * Inspect the fan wheel for damages.