Home > WHITE RODGERS > White Rodgers 1E78 5 2 Day Programmable Thermostat Instruction Manual
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 Backlight—The 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-L” and “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
| General | Details |
|---|---|
| Name | White Rodgers 1E78 5 2 Day Programmable Thermostat Instruction Manual |
| Make | WHITE RODGERS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.3 MB |

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