The heater’s manual operation was simple, yet it required a precise sequence of actions to keep the room comfortable: Power Selection

: Operates at a lower energy-saving wattage (e.g., 750W instead of 1500W). Anti-Frost

If the heater overheats, the thermal cut-out will trip. Unplug the unit, let it cool for 30 minutes, and check for vent obstructions.

Stay warm, and stay safe.