The Thermostat Buttons
7Sets the system mode (HEATing, OFF, or COOLing).
8Selects fan operation (see #6, above). This button is also used to program the fan to run continuously during a program period.
9Runs display forward or backward through time, day, or anticipation settings during programming.
10 Used with TIMEFWD and BACKTIME to set current time.
11Used with TIMEFWD and BACKTIME to set the day of the
week. Also used in conjunction with CLOCKSET to enter anticipation setting mode.
12
13
14
15
16
Used to initiate or review thermostat pro-
gramming.
Used to start program operation after pro-
gramming. Also used to return thermostat to program operation after being in HOLD mode.
Used to manually override programming to
hold at a selected temperature (when HOLD is displayed).
Used to advance thermostat program to the
next program period (for example, from the MOR program to the DAY program).
(Red arrow) 
Raises temperature set- ting (99°F or 37°C maximum).
10
