How does the “Auto” function work? How do I set it for the “Auto” function to activate the fan?

The stove is equipped with an automatic thermostat. When the stove gets hot enough, the thermostat will activate the blower. Set fan speed on low, when burning on low, med-low or med-high or set fan speed on high when burning on high. After the heater has warmed up and Auto-Manual switch is placed in “Auto” position and rheostat is in desired position, fan will automatically come on. When the stove cools off, the fan will automatically shut-off. If you have any further questions please feel free to give us a call! Thanks.