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White Rodgers 1E78 5 2 Day Programmable Thermostat Instruction Manual

1. Press PRGM and RUN buttons at the same time.  
2. Press or to adjust the displayed temperature  
to your desired setting.  
EnteringYour Program  
Follow these steps to enter the heating and cooling programs you  
have selected.  
3. Press RUN to resume normal program operation.  
Set Current Time and Day  
•฀ Display BacklightThe display backlight improves display  
contrast in low lighting conditions.Selecting backlight ON will  
turn the light on for a short period of time after any button is  
pressed. Selecting backlight OFF (default) will keep the light  
off. Turn the display backlight feature ON as follows:  
1. Press TIME button once. The display will show the hour only.  
EXAMPLE:  
PM  
1. Press TIME and RUN buttons at the same time. The  
display will show “d-Land “OFF” alternately.  
2. Press and hold either  
hour and AM/PM designation (AM begins at midnight;PM begins  
or  
until you reach the correct  
2. Press  
or  
to change “OFF” to “ON”  
at noon).  
3. Press TIME once. The display window will show the minutes only.  
PROGRAMMINGYOUR THERMOSTAT  
6
EXAMPLE:  
This section will help you plan your thermostat’s program to meet  
your needs. For maximum comfort and efficiency, keep the following  
guidelines in mind when planning your program.  
4. Press and hold either  
minutes.  
or  
until you reach the correct  
5. Press TIME once. The display will show the day of the week.  
6. Press  
or until you reach the current day of the week.  
•฀ Whenheating(cooling)yourbuilding,programthetemperatures฀  
to be cooler (warmer) when the building is vacant or during  
periods of low activity.  
7. Press RUN once. The display will show the correct time and  
room temperature alternately.  
•฀ During฀ early฀ morning฀ hours,฀ the฀ need฀ for฀ cooling฀ is฀ usually฀  
minimal.  
Enter Heating Program  
Look at the factory preprogrammed times and temperatures shown  
below.If this program will suit your needs, simplypress the RUN button 1. Move the SYSTEM switch to HEAT.  
to begin running the factory preset program.  
If you want to change the preprogrammed times and temperatures,  
follow these steps.  
2. Press PRGM once. “MO TU WE TH FR” (indicating weekday  
program) will appear in the display. Also displayed are the cur-  
rently programmed start time for the 1st heating period and the  
currently programmed temperature (flashing).  
Determine the time periods and temperatures for your weekday  
and weekend programs.You must program four periods for both the  
weekday and weekend program. However, you may use the same  
heating and cooling temperatures for consecutive time periods.You  
can choose start times, heating temperatures, and cooling tempera-  
tures independently for both weekday and weekend programs (for  
example,youmayselect5:00AMand70°astheweekday1stperiod  
heating start time and temperature, and also choose 7:00 AM and  
76° as the weekday 1st period cooling start time and temperature).  
Use the table at the bottom of the page to plan your program time  
periods and the temperatures you want during each period.You may  
also want to look at the sample program table to get an idea of how  
the thermostat can be programmed.  
MO TU WE TH FR  
AM  
EXAMPLE:  
This display window shows that for the 1st weekday period, the start  
time is 6:00 AM, and 70° is the programmed temperature (this  
example reflects factory preprogramming).  
3. Press  
or  
selected temperature for the 1st heating program period.  
to change the displayed temperature to your  
4. Press TIME once (the programmed time will flash). Press  
or  
until your selected time appears. The time will change  
in 15 minute increments. When your selected time is displayed,  
press TIME again to return to the change temperature mode.  
5. Press PRGM once. The currently programmed start time and  
setpoint temperature for the 2nd heating program period will  
appear.  
SAMPLE  
Heating/Cooling Schedule Plan (Factory Program)  
Heating/Cooling Schedule Plan  
WEEKEND (2 DAY)  
WEEKDAY (5 DAY)  
WEEKEND (2 DAY)  
WEEKDAY (5 DAY)  
Start  
Time  
Start  
Time  
Start  
Time  
Start  
Time  
Period  
Temperature  
Temperature  
Period  
Temperature  
70 F  
Temperature  
70 F  
1ST  
1ST  
6:00 AM  
6:00 AM  
2ND  
3RD  
4TH  
1ST  
2ND  
3RD  
4TH  
2ND  
3RD  
4TH  
1ST  
2ND  
3RD  
4TH  
8:00 AM  
5:00 PM  
10:00 PM  
6:00 AM  
8:00 AM  
5:00 PM  
10:00 PM  
62 F  
70 F  
62 F  
78 F  
85 F  
78 F  
82 F  
8:00 AM  
5:00 PM  
10:00 PM  
6:00 AM  
8:00 AM  
5:00 PM  
10:00 PM  
62 F  
70 F  
62 F  
78 F  
85 F  
78 F  
82 F  
GeneralDetails
NameWhite Rodgers 1E78 5 2 Day Programmable Thermostat Instruction Manual
MakeWHITE RODGERS
LanguageEnglish
FiletypePDF (Download)
File size0.3 MB
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White Rodgers 1E78 5 2 Day Programmable Thermostat Instruction Manual