4
Programming and Configuration Items
1
Displays and
"Keypad Lockout"
when in keypad
lockout mode.
Displays and
"Temperature Limit"
and
"Keypad
Lockout"
when limited range is activated and locked.
Displays only
"Temperature Limit"
when limited range
is activated.
2
Indicates period of day being programmed.
3
RUN SCHEDULE (run program) key.
4
SET TIME key or HOLD temperature key.
5
Displays
"Change Filter"/"Change UV Lamp"
when
the system has run for the programmed filter/UV lamp
time period as a reminder to change or clean your filter
or to replace UV lamp.
6
COPY key or INSTALLER CONFIG key.
7
CLEAN DISPLAY key allows 30 seconds to wipe off
the display or ADVANCE DAY key for programming.
8
Used in programming to set time and in configuration
menu to change selections.
9
"Hold Until"
indicates the time when a temporary hold
period will end.
10
"Hours" and "Days"
displays during steps in installer
configuration.
11
The words
"Hold At"
are displayed when the
thermostat is in the
HOLD
mode.
"Temporary Hold
At"
is displayed when the thermostat is in a temporary
HOLD
mode.
12
"System On"
indicates when heating or cooling stage
is energized. "
+2"
indicates when a second stage is
energized.
13
"Copy"
indicates the copy program feature is being
used during programming.
14
A steady
"Cool Savings"
display indicates the feature
is enabled in the installer menu. A flashing
"Cool
Figure 9 – Programming & Configuration Items
7
15
6
5
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
3
19
20
2
1
11
10
15
16
9
8
17
13
12
4
18
Savings"
display indicates the feature is active.
15
"Remote"
indicates that the indoor remote temperature
sensor, is being accessed.
"Outdoor Remote"
indi-
cates the outdoor remote temperature sensor is being
accessed.
16
Display time, remote temperature.
17
"Heat Pump"
displays when the system configuration
is set in HP1/HP2.
18
"Call for Service"
indicates a fault in the heating/cooling
systems. It does not indicate a fault in the thermostat.
19
Auto Schedule
key for Auto Schedule function
20
In Configuration Menu, shows screen number. If blank,
thermostat is earlier model and requires instruction sheet
37-6753D.
THERMOSTAT QUICK REFERENCE
Home Screen Description
Time of Day
Day of Week
Room
Temperature
System
Switch
Fan
Switch
Indicates when
thermostat is calling
for Heat or Cool
Battery Level Indicator
Indicating the current power level
of the 2 “AA” batteries.
Full power remaining.
Half power remaining.
Change
The batteries should be replaced at this time.
Menu
key for entering
different modes such as
Cleaning, Configuration, Set
Time and Set Schedule
Temperature
UP/Down used for
modifying setpoint
as well as to
navigating the menus
Set Temperature
Note:
If is displayed, the
thermostat is battery powered.
When battery power remaining
is approximately half, will
be displayed. If the home is
going to be unoccupied for an
extended period (over 3 months)
and is displayed, the batteries
should be replaced before leaving.
Figure 8 – Home Screen Display
