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3
System button for selecting
Heat/Off/Cool or Auto (Heat/Cool)
Fan (Auto/On)
Stage 1
Indicates when thermostat is
calling for Heat or Cool
Time and Day
Room Temperature and Setting Temperature
(flashes when compressor is in 5 minute lockout)
Temperature Up/Down
Displays indicating the current power
level of the 2 "AA" batteries. When the batteries
become low, "Change" will appear with the .
The batteries should be replaced at this time.
Menu for Cleaning, Programming
and Setting Time
THERMOSTAT QUICK REFERENCE
Home Screen Description
Figure 2 – Home Screen Display
13
"Stage 1" indicates when heating or cooling stage is
energized. "+2" also indicates when a second stage is
energized.
14
"Copy" indicates the copy program feature is being
used during programming.
12
"Call For Service" indicates a fault in the heating/
cooling system. It does not indicate a fault in the
thermostat.
11
The words "Hold At" are displayed when the thermo-
stat is in the HOLD mode. "Temporary Hold At" is
displayed when the thermostat is in a temporary HOLD
mode.
10
"Hours" and "Days" displays during steps in installer
configuration.
9
"Hold Until" indicates the time when a temporary hold
period will end.
8
Used in programming to set time and in configuration
menu to change selections.
7
CLEAN DISPLAY button allows 30 seconds to wipe off
the display or ADVANCE DAY button for programming.
6
COPY button or INSTALLER CONFIG button.
5
Displays "Change Filter" when the system has run
for the programmed filter time period as a reminder
to change or clean your filter. Displays "Humidifier
Pad" when the system has run for the programmed
filter time period as a reminder to change or clean your
humidifier pad.
2
Indicates period of day being programmed.
3
RUN SCHEDULE (run program) button.
4
SET TIME button or HOLD temperature button.
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.
Programming and Configuration Items
2
1
8
9
4
3
10
12
6
11
5
7
13
14
Figure 3 – Programming & Configuration Items