5
Button Identification
FAN Selects whether the fan operates continuously (on) or only when needed for
heating or cooling (auto)
RUN/HOLD Holds the currently selected temperature or runs the scheduled program
MODE Selects whether thermostat is set for heating, cooling, emergency heat (heat-
pump system only), auto (heat and cool as needed), or off
UP Increases the temperature or adjusts the screen selection up when setting
advanced programming features
DOWN Decreases the temperature or adjusts the screen selection down when
setting advanced programming features
DONE Saves settings when completing a set-up or programming step
SLEEP Activates heating and cooling settings for the sleep program period
AWAY Activates heating and cooling settings for the away program period
HOME Activates heating and cooling settings for the home program period
D/H/M SET CLOCK Activates clock set mode
START TIME Activates the programming menu, displaying the four period start times
PERIOD Activates the programming menu, displaying the four programming time periods
DAYS Activates the programming menu, displaying three options – all days,
weekdays and weekends
a
b
c
d
e
f
g
h
i
j
k
l
m