A digital 3-mode Environmental Controller is included to provide the user with total control. One mode allows for manual control of the fan's speed, while two thermostat-controlled modes either turn off the fan or reduce its speed when the temperature of the room falls below the set temperature.

The 3 modes that can be used are Fan Speed, Cool-Temp Speed, and Cool-Temp Shutdown, explained below:

• Fan Speed: the fan will run continuously at the SET SPEED.
• Cool - Temp Shutdown: If temperature probe measures above the SET TEMP, the fan will run at full speed. If temperature probe measures below the SET TEMP, the fan will shut down.
• Cool - Temp Speed: If temperature probe measures above the SET TEMP, the fan will run at full speed. If temperature probe measures below the SET TEMP, the fan will run at SET SPEED.

Can also be used to control multiple fans linked via daisy-chain method. 

What's in the Box

• [1] x Mountain Air EC Fan/Thermostat Controller