Thermostat Quick Reference

Home Screen Description

Figure 5 – Home Screen Display

Room Setting

Temperature Temperature

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)

System Fan

Indicator Indicator

Figure 6 – Programming & Conﬁguration Items

8 2 4

12 3

Programming and Conﬁguration Items

1"System On" indicates when heating or cooling stage is energized. "System On +2" indicates when a second stage is energized.

2The word HOLD is displayed when the thermostat is in the HOLD mode. Temp is displayed when

the thermostat is in a Temporary HOLD mode.

3Displays Change Filter when the system has run for the programmed ﬁlter time period as a reminder to change or clean your ﬁlter.

4Displays "Set" for setpoint when in Run Program mode.

5Displays System Mode (Heat, Em, Auto, Cool, Off) or Time in menu mode.

6Displays Fan Mode (On, Auto) Prog FAN On or "Run Sched" in Menu mode.

7Displays "Run Schedule", "Schedule", or "Menu".

8Displays "Save" when Cool SavingsTM is working.

9Displays "Heat Pump" when system is conﬁgured as Heat Pump thermostat.

10Displays "Hold" in programmable mode when not in "Hold" mode. Displays Light Bulb in non-program- mable mode.

11Initially displays "Auto Sched". If Auto Schedule had been used or disabled, then it displays "Cool Savings" when in the Cool Mode. Displays "Copy" in Schedule mode and "Fan" in Fan Schedule mode.

12"Call For Service" indicates a diagnostic fault in the heating/cooling system, it does not indicate a fault in the thermostat.

13"Keypad Lockout" in Menu mode when selecting key- pad Lockout or in RUN when a keypad Lockout is active.