Set: Press to set time/day/schedule.
Hold: Press to override programmed temperature control.
Run: Press to resume program schedule.
System Switch is used to control your heating or cooling system.
Heat: Heating system control.
Off: All systems off.
Cool: Cooling system control.
Temperature adjustment
Press the up or down buttons until you reach the desired temperature.
NOTE: Make sure the SYSTEM switch is set to the system you want to control (Heat or Cool).
Fan Switch is used to control your fan. In “Auto” mode, the fan runs only when the heating or cooling system is
on. If set to “On,” the fan runs continuously.