What Does Monogram Range Hood Error Code E2 Mean?

Error code E2 on a Monogram range hood indicates a control board failure. The main printed circuit board that manages all hood functions — fan speed, lighting, timers, and smart home connectivity — has developed an internal fault and can no longer operate the hood normally.

Common Causes

  • Power surge damage — A voltage spike burned a component on the control board.
  • Heat damage — Prolonged exposure to cooking heat has degraded board components over time.
  • Grease contamination — Grease vapors have penetrated the board and caused a short circuit.
  • Component failure — A relay, capacitor, or microcontroller on the board has failed with age.

How to Troubleshoot

  1. Hard reset — Switch off the circuit breaker for 5 minutes, then restore power. A transient software fault may clear.
  2. Check for recurrence — If E2 returns immediately or within minutes, the board has a genuine hardware fault.

When to Call a Professional

Control board replacement requires matching the exact OEM board for your hood model. Call 844-752-7887 for expert Monogram range hood service.

Need Help? If the error code hasn't resolved after basic troubleshooting, call our certified Monogram technicians at 844-752-7887 for professional diagnosis and same-day repair.