13 69-0333—6
24-HOUR PROGRAM DIAL
(GRAY AREA FOR NIGHT SETTINGS)
FLIP-UP
COVER
PROGRAM
PINS
THERMOSTAT
COVER
PROGRAM
PIN SLOT
PROGRAM INDEX WHEEL
TIME INDICATOR ARROW
PROGRAM
PIN STORAGE M8748
Fig. 4—Program components.
Setting the heating program:•Decide when you want the temperature to
reach the comfort level. Find the notch on
the dial that is one-half hour before this time
and insert a red pin. The half-hour head
start gives the furnace time to heat the
house before you wake up or arrive home.
•Decide when you want the energy saving
period to start and insert a blue pin at the
notch that corresponds to this time. After the
blue pin engages, the furnace will be off
until room temperature drops to the energy
saving setpoint.
•You can set both a day and a night program.
See Fig. 5 for programming examples.