Don’t be alarmed if you hear the internal fan running for about 5–10 minutes or the duration of the shutdown cycle — this air circulation ensures that your grill completely burns any pellets remaining in the fire pot. A pellet grill that’s not given time to fully shut down is at risk for burnback, a hazard that occurs when fuel in the auger tube ignites and potentially lights all the pellets in the hopper as well. That’s why it’s extremely important to leave your pellet grill plugged in until it has completed the entire shutdown cycle.
When shutdown is complete, you’ll hear the fan turn off. Now it’s safe to unplug your pellet grill and, if you didn’t feast while it was shutting down, go about enjoying the smoked meats you just cooked up!
Check out our How to Light a Pellet Grill article if you want to learn how to light your pellet grill.