THERMOSTAT QUICK REFERENCE
Home Screen Description
Figure 8 – Home Screen Display
| Room |
Day of Week | 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.
Time of Day 
System
Switch
Fan
Switch
Indicates when thermostat is calling for Heat or Cool
Set Temperature/Humidity
Temperature UP/Down used for modifying setpoint as well as to navigating the menus
Menu key for entering different modes such as Cleaning, Configuration, Set
Battery Level Indicator Time and Set Schedule 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.
Programming and Configuration Items
1Displays 
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.
2Indicates period of day being programmed.
3RUN SCHEDULE (run program) key.
4SET TIME key or HOLD temperature key.
5Displays "Change Filter"/"Change UV Lamp" when the system has run for the programmed fi lter/UV lamp time period as a reminder to change or clean your fi lter or to replace UV lamp.
6COPY key or INSTALLER CONFIG key.
7CLEAN DISPLAY key allows 30 seconds to wipe off the display or ADVANCE DAY key for programming.
8Used in programming to set time and in confi guration 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 confi guration.
11The 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.
Figure 9 – Programming & Configuration Items
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||||||||
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14A steady "Cool Savings" display indicates the feature is enabled in the installer menu. A fl ashing "Cool 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.
16Display time or remote temperature.
17"Heat Pump" displays when the system confi guration 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.
19Auto Schedule key for Auto Schedule function.
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