White Rodgers 1F80-0471 Emerson Blue 4" Single Stage Thermostat User Manual

6

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.

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.

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.

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.

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.

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.

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.

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.