OPERATING YOUR THERMOSTAT
Choose the Fan Setting (Auto or On)
Set the FAN Switch to Auto or On.
Fan Auto is the most commonly selected setting and runs the fan only when the heating or cooling system is on.
Fan On runs the fan continuously for increased air circulation or to allow additional air cleaning.
Choose the System Setting
(Heat, Off, Cool, Auto)
Press the SYSTEM button to select:
Heat: Thermostat controls only the heating system.
Off: Heating and Cooling systems are off.
Cool: Thermostat controls only the cooling system.
Auto: Auto Changeover is used in areas where both heating and cooling may be required on the same day. AUTO allows the thermostat to automatically select heating or cooling depending on the indoor temperature and the selected heat and cool temperatures. When using AUTO, be sure to set the Cooling temperatures more than 1° Fahrenheit higher than the heating temperature.
IMPORTANT!
Manual Operation (Bypassing the Program) Programmable Thermostats
Press 
or 
and the HOLD button and adjust the tem- perature wherever you like. This will override the program. The HOLD feature bypasses the program and allows you to adjust the temperature manually, as needed. Whatever temperature you set in HOLD will be maintained 24 hours a day, until you manually change the temperature or press Run Schedule to cancel HOLD and resume the programmed schedule.
Program Override (Temporary Override)
Press 
or 
buttons to adjust the temperature. This will override the temperature setting until the next programmed time. To cancel the temporary setting at any time and return to the program, press Run Schedule. If the SYSTEM button is pressed to select AUTO the thermostat will change to Heat or Cool, whichever ran last. If it switches to heat but you want cool, or it changes to cool but you want heat, press both 
and 
buttons simultaneously to change to the other mode.
Manual Operation for
Press the SYSTEM button to select Heat or Cool and use
the 
or 
buttons to adjust the temperature to your desired setting. After selecting your desired settings you can also press the SYSTEM button to select AUTO to allow the thermostat to automatically change between Heat and Cool.
PROGRAMMING (For Programmable Model Only)
Set Current Time and Day
1)Press Menu and then Time button once. The display will show the hour only.
2)Press and hold either the 
or 
button until you reach the correct hour and AM/PM designation (AM be- gins at midnight, PM begins at noon).
3)Press Time once again. The display window will show the minutes only.
4)Press and hold either the 
or 
button until you reach the correct minutes.
5)Press Time once again. The display will show the day of the week.
6)Press the 
or 
button until you reach the current day of the week.
7)Press Run to exit the Time mode.
Enter the Heating Program
1)Press SYSTEM button to select "Heat" in the system switch area indicating the active mode being pro- grammed.
2)Press the Menu button and then press Schedule.
3)The top of the display will show the day(s) being pro- grammed. The time and temperature (flashing) are also displayed. "1" will also be displayed to indicate the period.
4)Press 
or 
button to change the temperature to your selected temperature for the 1st heating period.
5)Press Time button, time will flash.
6)Press 
or 
button to adjust the start time for the 1st period.
7)The time will change in 15 minute increments.
8)After you have set the time and the temperature for the period to begin, press Schedule to advance to the next program period.
9)Repeat steps 2 through 8 until all of the program times and temperatures are set for all program periods on that day.
10)Press Schedule to the next day and repeat steps 2 through 9.
11)When programming is complete and all of the times and temperatures match your desired heating schedule, press Run Schedule. The thermostat will now run your program.
Enter the Cooling Program
1)Press SYSTEM button to select "Cool" in the system switch area indicating the active mode being pro- grammed.
2)Follow Enter Heating Program instructions for entering cooling times and temperatures.
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