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5
The configuration 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
first item in the configuration 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
fifteen minutes, the thermostat will revert to normal operation.
Configuration Menu
Menu
Reference
Number
Heat
Pump
Press
Key
Displayed
(Factory
Default)
Press
or
to select from
listed options
Comments
1 1
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
2 2
RUN/HOLD*
E
(On)
OFF Select Energy Management Recovery On or OFF
3 3
RUN/HOLD*
CR HE-PU
(FA)
SL Select Adjustable Anticipation, cycle rate, Heat Pump,
Heat and Cool
4 4
RUN/HOLD*
CR Aux
(FA)
SL Select Adjustable Anticipation, cycle rate,
Heat Pump Aux Stage
5 5
RUN/HOLD*
CL
(OFF)
On Select Compressor lockout OFF or On
6 6
RUN/HOLD*
L
(On)
OFF Select Display Light On or OFF
7 7
RUN/HOLD*
Temp
(0 HI)
4 LO to
4 HI
Select temperature display adjustment higher or lower
8 8
RUN/HOLD*
o
F
o
C Select
o
F /
o
C Display (temperature units in Fahrenheit or
Celsius)
9 9
RUN/HOLD*
FH
(On)
OFF Select fast second stage On or OFF
10 10
RUN/HOLD*
Change Filter
(OFF)
On Select filter 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) 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
TM
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
TM
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.
2) 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. See page 3 for details.
3 & 4) Select Cycle Rate Selection - The factory default
setting is (FA, CR) for all modes (Heat Pump, Heat Pump
Aux, Heat and Cool). To change to slow cycling (SL, CR),
press the
and keys to toggle between FA & SL.
The cycle rate differentials for different settings are:
MODE Fast Slow
FA SL
Heat Pump 1.2°F 1.7°F
HP Aux 0.8°F 1.2°F
5) Select Compressor Lockout CL OFF or ON - Selecting
CL On will cause the thermostat to wait 5 minutes between
cooling cycles. This is intended to help protect the
compressor from short cycling. Some newer compressors
already have a time delay built in and do not require this
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