Filter
Top Products
4
Set
Save
Month Call For Service
Change
Filter
System On 2
SYSTEM
Cool O Time
Heat Emer Auto
FAN
On Auto
Run Sched
Schedule
Menu
P Date
Run
Hold
Heat Pump
Temp Hold
Mo Tu We Th Fr Sa Su
Auto Sched
Cool Savings
Year
11
10
9
1
8
7
6
5
4
3
2
12
Set
Mo
P
SYSTEM
Heat
FAN
Auto
Menu
Room
Temperature
Setting
Temperature
System
Indicator
Fan
Indicator
Displays the power level of
the 2 “AA” batteries:
indicates good power level
indicates batteries at about
half power. “Change ” indicates
batteries are low and should be
replaced with 2 new premium brand
“AA” Alkaline batteries.
(See page 2 for more details)
THERMOSTAT QUICK REFERENCE
Figure 7 – Home Screen Display
Home Screen Description
Programming and Confi guration Items
1
“System On” indicates when heating or cooling stage
is energized. “System On +2” indicates when a second
stage is energized.
2
The word “Hold” is displayed when the thermostat is in
the Hold mode. “Temp Hold” is displayed when
the thermostat is in a Temporary Hold mode.
3
Displays “Change Filter” when the system has run for
the programmed fi lter time period as a reminder to
change or clean your fi lter.
4
Displays “Set” for setpoint when in Run Program mode.
5
Displays System Mode (Heat, Emer, Auto, Cool, Off)
or “Time” in Menu Mode.
6
Displays Fan Mode (On, Auto) or “Run Sched” in
Menu Mode.
7
Displays “Run Schedule”, “Schedule”, or “Menu”.
8
Displays “Save” when Cool Savings
TM
is working.
9
Displays “Heat Pump” when system is confi gured
as Heat Pump thermostat.
10
Displays “Hold” in programmable mode. When not in
Hold mode, displays
(light bulb) in non-programmable
mode.
11
Initially displays “Auto Sched”. If Auto Schedule had
been used or disabled, then it displays “Cool Savings”
when in the Cool Mode if Cool Savings has been ena-
bled in the menu.
12
“Call For Service” indicates a fault in the heating/
cooling system, it does not indicate a fault in the
thermostat.
Figure 8 – Programming & Confi guration Items