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8
The Display
Continuously displays system mode
(HEAT, OFF, COOL, AUTO, HOLD). Dur-
ing programming, the day of the week is
displayed (MO, TU, WE, etc.).
Alternately displays room temperature (F
denotes degrees Fahrenheit and C de-
notes degrees Celsius) and time of day (A
denotes AM time and P denotes PM time).
Displays the setpoint temperature.
When VIEW TEMP button is pressed, O is
displayed when the setpoint temperature
displayed (at the far right) is the occupied
heating or cooling temperature (depend-
ing on mode). U is displayed when the
unoccupied heating or cooling tempera-
ture is being displayed.
FAN AUTO is displayed during automatic
fan operation (when the blower cycles with
the heating or cooling system). PRG FAN
is displayed when the fan has been pro-
grammed to run continuously during the
program period.
The word BATTERY flashes on the display
when the 9 volt alkaline battery power is
weak and the battery should be replaced.
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