Display shows P1 and the smoker will not heat or responds only partially to temperature changes.

Safety first: Ensure the smoker is on a stable surface and away from flammable materials.

• Check user manual: On some Pit Boss electric smokers, P1 indicates a specific program or preheat mode. Verify that you are not in a preset program that limits temperature changes.
• Exit program mode: Press the Stop or Power button to end the current program, then reselect your desired temperature and time.
• Power cycle: If the display is stuck on P1, unplug the smoker for 5–10 minutes, then plug back in and try again.
• Keypad test: Confirm that all buttons respond. If some keys do not work, the keypad may be failing and require replacement.
• Control board replacement: If P1 cannot be cleared and the smoker will not operate normally, replace the main control board or control panel assembly as specified for your model.