Range Hood Error Codes

Range hood error codes appear on smart and connected models — covering fan motor faults, communication errors, heat sensor trips, and light circuit failures. Broan-NuTone, the largest US range hood manufacturer, uses E-codes on Elite and connected series hoods. Most budget range hood failures (fan not running, lights out) have no display code but follow a standard diagnostic sequence: check the circuit breaker, clean the grease filters, test the motor windings.

This page tracks 6 range hood error codes across 1 brand , most commonly involving motor (3), connectivity (1), sensor (1). About 6 can usually be diagnosed and fixed at home, while 2 signal serious faults that warrant a professional. Typical repair costs range from $0 for simple DIY fixes to $350 for professional component replacement. Pick your brand below for the exact meaning, likely causes, and step-by-step fix for each code.