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The confi guration menu allows you to set certain thermostat operating characteristics to your system or personal requirements.
To enter the menu: Set your thermostat to OFF and press the
and buttons simultaneously. The display will show the
fi rst item in the confi guration menu. Press RUN/HOLD to change to the next menu item or press TIME to go backwards to the
previous item in the menu. To exit the menu and return to the program operation, press PRGM. If no keys are pressed within
fi fteen minutes, the thermostat will revert to normal operation.
Confi guration Menu
Menu
Reference
Number
Press
Key
Displayed
(Factory
Default)
Press
or
to select from
listed options
Comments
1
and
SS HP Select Single Stage (SS) or
Heat Pump (HP, 1 compressor)
2 RUN/HOLD* CS
(OFF)
On Select Cool Savings Feature On or OFF
RUN/HOLD* CS
(3)
1, 2, 3, 4, 5, 6 If CS selected On, selects Cool Savings value
3 RUN/HOLD* E
(On)
OFF Select Energy Management Recovery On or OFF
4 RUN/HOLD* CR Heat
(ME)
FA, SL Select Adjustable Anticipation, cycle rate,
Heat Single Stage
5 RUN/HOLD* CR Cool
(FA)
SL Select Adjustable Anticipation, cycle rate,
Cool Single Stage
6 RUN/HOLD* CL
(OFF)
On Select Compressor lockout OFF or On
7 RUN/HOLD* L
(On)
OFF Select Display Light On or OFF
8 RUN/HOLD* Temp
(0 HI)
4 LO to
4 HI
Select temperature display adjustment higher or lower
9 RUN/HOLD*
o
F
o
C Select
o
F /
o
C Display (temperature units in Fahrenheit
or Celsius)
10 RUN/HOLD* Change Filter
(OFF)
On Select fi lter replacement indicator OFF or On
RUN/HOLD* Change Filter
(200 h)
25 to 1975 If Change Filter selected On, selects time interval for
Change Filter Indicator. (in 25 hour increments)
11 RUN/HOLD* Returns to normal operation
*Press RUN/HOLD to advance to next item or TIME to move backwards to previous item
INSTALLER/CONFIGURATION MENU
1) System Confi guration - Selects SS (Single Stage) or HP
(Heat Pump) operating mode. Default confi guration is SS.
For Heat Pump operation choose HP.
2) Select CS (Cool Savings™) - With Cool Savings™
enabled, the thermostat will make small adjustments to
the Setpoint temperature during periods of high demand
to reduce cooling system running time and save energy.
When the cooling system has been running for more than
20 minutes, humidity in the home will be lower and a higher
setpoint temperature will feel comfortable. After 20 minutes
of run time, the thermostat will start increasing the setpoint
temperature in steps of less than one degree as the system
continues to run. These adjustments will eventually cause
the system to satisfy the thermostat and turn the system off
to reduce the energy consumption. When the Cool Savings
feature is active and making adjustments, the display will
show “Save”. The amount of the adjustments to the setpoint
temperature is dependent on the Cool Savings value that
is set, 1 being the least adjustment and 6 being the most
adjustment. With this feature set to OFF, no change will
occur when the cooling system is continuously running
during the periods of high demand. Periods of high demand
will normally occur during the late afternoon and early
evening on the hottest days of the summer.
3) Select Energy Management Recovery - Energy
Management Recovery (E) On enables the thermostat
to start heating or cooling early to make the building
temperature reach the program setpoint at the time you
specify. Heating will start 5 minutes early for every 1° of
temperature required to reach setpoint. Example: E On is
selected and your heating is programmed to 65
o
at night
and 70
o
at 7AM. If the building temperature is 65
o
, the
difference between 65
o
and 70
o
is 5
o
. Allowing 5 minutes
per degree, the thermostat Setpoint will change to 70
o
at
6:35 AM. Cooling allows more time per degree, because it
takes longer to reach set temperature.
4 & 5) Select Cycle Rate Selection - The factory default
setting for Single Stage Heat is Medium Cycle (ME). For
Single Stage Cool the default setting is fast (FA). To change
cycle rate, press the and buttons.
The cycle rate differentials for different settings are:
MODE Fast Medium Slow
(FA) (ME) (SL)
SS Heat 0.6°F 0.8°F 1.2°F
SS Cool 1.2°F - 1.7°F