White-rodgers 1F97-51 User Manual download pdf (Page 14)

14

Whenever adjusting anticipation, increase

or decrease the displayed number by only

one or two digits, then let the system run for

a while to see if the adjustment is sufficient.

If the heat cycles are too short, press

TIME

FWD

to

increase the cycle time. If the heat cycles

are too long, press

TIME

BACK

to decrease the

cycle time. To set cooling anticipation,

press

SET

CLOCK

and

ADV

DAY

at the same time again.

The display will show COOL 14 (factory

preprogrammed cooling anticipation). Use

the

TIME

FWD

and

TIME

BACK

buttons to adjust anticipa-

tion. Press

RUN

PRGM

to return to your program.

• LOW BATTERY INDICATOR — The three

“AA” alkaline batteries will maintain thermo-

stat programming for approximately one

year if power to the thermostat fails. The

word BATTERY will flash on the display if

the “AA” alkaline batteries are low and should

be replaced. The thermostat will also make

a beeping sound every five minutes when

batteries need replacing. To override the

beeping, press any button on the keypad.

The beeping will stop for 15 hours, then start

again. You may again stop the beeping by

pressing any button on the keypad. After

turning the beep off three times, the thermo-

stat will quit beeping. However, you should

always change the batteries as soon as

possible to ensure that programming will

not be lost in the event of a power outage.

You should also change the batteries at

least once a year.

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