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PROG
PROG
PROG
Cool and Heat Mode (Auto Changeover)
• In this mode, the thermostat controls the cooling and heating systems,
automatically changing over from one to the other as needed.
• The timing display alternates with the set temperature every 10
seconds in the cool and heat mode.
Program Mode
• In this mode, the program function is on (PROG displays), and the
thermostat will automatically be controlled by the set program schedule.
Program mode can function with heat mode, cool mode, or heat & cool
mode. The program schedule can be overridden by changing the set
temperature (up or down button). After 2 hours, the program schedule
will automatically be resumed. To manually return to the program
schedule, press the PROG button twice.