The Display
1Continuously displays system mode (HEAT, OFF, COOL, AUTO, HOLD). During pro- gramming, the day of the week is displayed (MON, TUE, WED, etc.).
2Alternately displays room temperature (F de- notes degrees Fahrenheit and C denotes de- grees Celsius) and time of day (A denotes AM time and P denotes PM time).
3Displays the setpoint temperature.
4In VIEW TEMP mode, A, B, C, and D are the 1st, 2nd, 3rd, and 4th heating or cooling tem- peratures available for programming.
5The word BATTERY flashes on the display when the "AA" alkaline batteries are weak and should be replaced. The word BATTERY is displayed continuously
6FAN 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).
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