To change current day.
Open the drop down door on the front of the thermostat. Rotate the dial to the
SET DAY/TIME position. You should see the display pictured above with a day of
the week flashing. When you are finished setting the day and time, rotate the dial
to RUN to return to normal operation or to another position to continue
programming.
C
A
U
T
I
O
N
The unit is protected against normal static electric discharges. However, in
extremely dry weather you should touch another metal object before the unit
to avoid potential loss of programs.
To change the current time.
To set current time. The (e.g.
“12:00”) will be flashing.
To program temperature.
To change the start
time for MORN.
To move to DAY.
To change the temp.
setting for MORN.
To program temperature.
To change start time
for DAY.
To move to EVE.
To change the temp.
setting for DAY.
To program temperature.
To change the start
time for EVE.
To move to NIGHT.
To change the temp.
setting for EVE.
To program temperature.
To change the start
time for NIGHT.
To change the temp.
setting for NIGHT.
Rotate dial to SET WEEKDAY PROGRAM. To
program SATURDAY or SUNDAY, rotate the dial to
SET SATURDAY or SET WEEKEND PROGRAM.
With dial on SET WEEKDAY PROGRAM, you will
see this display.
TEMP
TU
AM
MORN
HEAT
PROGRAM
FOR:
MO
WE TH FR
START AT:
SET TEMP
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
NEXT
UP
UP
UP
DOWN
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
NEXT
UP
DOWN
UP
DOWN
SETTING THE TIME OF DAY
The COPY button can be used to duplicate
the programs from any previous day.
Rotate dial to RUN position to start the programs or SET
WEEKEND PROGRAM to continue programming.
Press UP/DOWN to change the current temperature setting. The
OVERRIDE indicator appears on display. The Override feature
will be automatically canceled at the start of the next program
period. To cancel OVERRIDE prior to next program period press
UP/DOWN until original set temperature appears. OVERRIDE
indicator will disappear from display.
TEMPORARY TEMPERATURE OVERRIDE
VACATION TEMPERATURE HOLD
TEMPERATURE OVERRIDE AND TEMPERATURE HOLD
These features let you change the current Set Temperature without changing the
programs stored in your thermostat’s memory.
DOWN
UP
Press HOLD. Adjust temperature as desired with UP/DOWN.
Temperature setting will not change even after next program
period begins. To clear, press HOLD again.
HOLD
ADVANCED FEATURES
ENERGY USAGE MONITOR
A timer in the unit records your systems’s ON time for the current day, the
previous day, and cumulatively to let you see the effects of your temperature
settings and weather conditions.
TEMPERATURE SWING
A thermostat works by turning your heating or cooling system on and off
whenever the room temperature varies a certain number of degrees from the
set-point temperature. This variation is the “swing.” Your system should cycle
on about 3 to 6 times per hour. A smaller swing number increases the number
of cycles, so room temperature is more constant. A larger swing number
decreases the number of cycles, to save energy in most cases.
FILTER USAGE MONITOR
The FILTER Monitor counts the hours since the filter in your blower was last
changed. After 250 hours of use, FILTER will appear in the display. After you
change the filter, set the thermostat’s FILTER Monitor back to zero as follows.
TEMPERATURE CALIBRATION
SWING SETTINGS
PROGRAM LOCK
To change the FILTER Usage Monitor limit
To reset the counter
Rotate the dial to FILTER
To disable the FILTER Usage Monitor set the limit to 0 hours
To change the limit
from 0-500 hours
Rotate the dial to SET DAY/TIME
Press together
To adjust the thermostat
To prevent tampering with set
programs. The sequence of keys
to lock and unlock the program:
Hold for two seconds
Dial must be in the ENERGY USAGE position
Press together
To change the temp.
swing between 1-9
(4= approx. ±1°F)
Press to set.
NEXT
NEXT
HOLD
NEXT
NEXT
HOLD
NEXT
UP
DOWN
UP
DOWN
UP
DOWN
UP
DOWN
NEXT
NEXT
HOLD
•Select HEAT to monitor heating energy usage or COOL to
monitor cooling usage.
•Rotate the dial to SET ENERGY/USAGE
The current day’s ENERGY usage is displayed.
To reset the display to zero.
To display yesterday’s
energy use.
NEXT
UP
To undo the previous
reset to zero.
UP
To display total ENERGY
usage since the Monitor
was last set to zero.
NEXT
Rotate the dial back to the RUN position.
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