The Display
1Continuously displays system mode (HEAT, EMER, OFF, COOL, AUTO, HOLD). Dur- ing programming, the day of the week is displayed (MO, TU, WE, etc.).
2Alternately displays room temperature (F denotes degrees Fahrenheit and C denotes degrees Celsius) and time of day (A de- notes AM time and P denotes PM time).
3Displays the setpoint temperature.
4 When TEMPVIEW is pressed, A is displayed when the setpoint temperature displayed (at the far right) is the 1st programmed heating or cooling temperature (depending on mode). B is displayed when the 2nd programmed heating or cooling temperature is being dis- played.
5FAN ON is displayed when the blower is operating continuously. FAN AUTO is dis- played during automatic fan operation (when the blower cycles with the heating or cooling system).
6The word BATTERY flashes on the display when the 9 volt alkaline battery power is weak and should be replaced.
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