White Rodgers 1F91W-71 User Manual

Page 14

• TWO HOUR TEMPERATURE OVER-

RIDE — Press

until the

display shows the temperature you want.
The thermostat will override current pro-
gramming and keep the room temperature
at the selected temperature for two hours.
After two hours, the thermostat will auto-
matically revert to the program.

• HOLD TEMPERATURE — The thermostat

can hold any temperature within its range
for an indefinite period, without reverting to

the program. Press

HOLD
TEMP

. HOLD will be

displayed. Then choose the desired hold
temperature by pressing

The thermostat will hold the room tempera-
ture at the selected setting until you press

RUN

PRGM

to start program operation again. This

feature is ideal for energy conservation when

the building is unoccupied for an extended
period of time.

• "ADVANCE PROGRAM" BUTTON —

Press

ADV

PRGM

to advance the thermostat pro-

gram to the next period (such as from the
MOR program period to the DAY program
period). This change remains in effect until
the next program period begins.

•

C CONVERTIBILITY — Press

TIME
FWD

and

TIME

BACK

at the same time until the tem-

perature display is in

C (Celsius). To dis-

play

F, repeat the process.

• ADJUSTABLE HEATING AND COOLING

CYCLE TIMES (ANTICIPATION) — If the
heating/cooling system is turning on and off
too often (short cycles) or not often enough
(long cycles), you may want to adjust the
anticipation setting.