Programming Your Thermostat; Manual Operation; Planning Your Program; Entering Your Program - White Rodgers 1F88-270 Installation Instructions Manual

Manual Operation

Manual Operation Manual Operation Manual Operation Manual Operation
Permanent Program Override Permanent Program Override Permanent Program Override Permanent Program Override Permanent Program Override (HOLD
button set to HEAT HEAT HEAT HEAT or COOL HEAT COOL, press the HOLD button once and COOL COOL COOL
release. "HOLD HOLD HOLD HOLD HOLD" will be displayed. Use
temperature. The thermostat will hold the room temperature at
the selected setting until you press RUN button to start program
operation again.
Temperature Override Temperature Override Temperature Override Temperature Override Temperature Override – Press
shows the temperature you want. The thermostat will override
current programming and keep the room temperature at the
selected temperature until the next program period begins.
Then the thermostat will automatically revert to the program.
Temporary Program Override Temporary Program Override
Temporary Program Override Temporary Program Override – The thermostat will override Temporary Program Override
current programming and keep the room temperature at the
selected temperature for a programmed time period whenever
or keys are pressed. Once in the menu mode, press
or to change the time period.

PROGRAMMING YOUR THERMOSTAT

PROGRAMMING YOUR THERMOSTAT
PROGRAMMING YOUR THERMOSTAT PROGRAMMING YOUR THERMOSTAT PROGRAMMING YOUR THERMOSTAT
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.
• When heating (cooling) your building, program the temper-
atures to be cooler (warmer) when the building is vacant or
during periods of low activity.
• During early morning hours, the need for cooling is usually
minimal.

Planning Your Program

Planning Your Program
Planning Your Program Planning Your Program Planning Your Program
Look at the factory preprogrammed times and temperatures
shown in the sample schedule. If this program will suit your
needs, simply press the RUN button to begin running the
factory preset program.
If you want to change the preprogrammed times and tempera-
tures, follow these steps.
Determine the time periods and temperatures for your pro-
gram. You must program four periods for each day. However,
you may use the same heating and cooling temperatures for
consecutive time periods. You can choose start times, heating
temperatures, and cooling temperatures independently (for
example, you may select 5:00 AM and 70° as the weekday 1st
period heating period heating
period heating period heating period heating start time and temperature and also choose
7:00 AM and 76° as the weekday 1st period cooling
and temperature).
Use the table to plan your program time periods and the
temperatures you want during each period. Fill in the complete
table to have a record of your programs.
HOLD HOLD HOLD) – With the SYSTEM HOLD
or to adjust the
or until the display
1st 1st 1st
1st
1st period cooling start time 1st period cooling 1st period cooling 1st period cooling
SAMPLE
Heating/Cooling Schedule Plan (Factory Program)
WEEKDAYS
(5 Day)
Start
Period
Time Temp
6:00 AM 70 F
MORN
8:00 AM 62 F
DAY
5:00 PM 70 F
EVE
10:00 PM 62 F
NITE
6:00 AM 78 F
MORN
8:00 AM 85 F
DAY
5:00 PM 78 F
EVE
10:00 PM 82 F
NITE

Entering Your Program

Entering Your Program Entering Your Program
Entering Your Program Entering Your Program
Set Current Time and Day Set Current Time and Day Set Current Time and Day Set Current Time and Day Set Current Time and Day
1. Press TIME button once. The display will show the hour
only.
EXAMPLE:
2. Press and hold either
correct hour and AM/PM designation (AM
night; PM PM PM PM begins at noon).
PM
3. Press TIME once again. The display window will show
the minutes only.
EXAMPLE:
4. Press and hold either
correct minutes.
5. Press TIME once again. The display will show the day of
the week.
6. Press or until you reach the current day of the
week.
7. Press RUN once. The display will show the correct time
and room temperature alternately.
Enter Cooling Program Enter Cooling Program Enter Cooling Program Enter Cooling Program Enter Cooling Program
CAUTION
!
If the outside temperature is below 50°F, disconnect If the outside temperature is below 50°F, disconnect
If the outside temperature is below 50°F, disconnect If the outside temperature is below 50°F, disconnect If the outside temperature is below 50°F, disconnect
power to the cooling system before programming. power to the cooling system before programming. power to the cooling system before programming. power to the cooling system before programming. power to the cooling system before programming.
Energizing the air conditioner compressor during Energizing the air conditioner compressor during Energizing the air conditioner compressor during Energizing the air conditioner compressor during Energizing the air conditioner compressor during
cold weather may cause personal injury or property cold weather may cause personal injury or property cold weather may cause personal injury or property cold weather may cause personal injury or property cold weather may cause personal injury or property
damage. damage. damage.
damage. damage.
1. Press SYSTEM button to COOL.
2. Follow Enter Heating Program for entering your cooling
program, using your selected cooling times and tempera-
tures.
OPERATION OPERATION
OPERATION OPERATION OPERATION
SATURDAY SUNDAY
(1 Day) (1 Day)
Start Start
Time Temp Time Temp
6:00 AM 70 F 6:00 AM
8:00 AM 62 F 8:00 AM
5:00 PM 70 F 5:00 PM
10:00 PM 62 F 10:00 PM
6:00 AM 78 F 6:00 AM
8:00 AM 85 F 8:00 AM
5:00 PM 78 F 5:00 PM
10:00 PM 82 F 10:00 PM
or until you reach the
AM AM begins at mid- AM
AM
or until you reach the
70 F
62 F
70 F
62 F
78 F
85 F
78 F
82 F
9