Why is your bionaire heater beeping?

Your Bionaire heater may be beeping due to several reasons, such as reaching the desired temperature, a timer alert, or an issue like overheating or a malfunction. Check the user manual for specific beep codes, as they can indicate different issues. Additionally, ensure that the heater is placed on a flat, stable surface and that no safety features are being triggered. If the beeping persists and there's no clear reason, consider turning it off and unplugging it for safety.