Emerson 1F97-391 用户手册

FAQs

1F97-391

7. Do I have to program a
stop time for each program
period?

8. My display light does not
work. Can it be fixed or
replaced?

9. Between Heating and
Cooling seasons, I want to
turn my system off. Will this
change the program?

10. Do I have to reprogram
my thermostat after I change
the batteries?

There is no need to select a time to stop a programming period. Starting a new program-
ming period will stop the previous program period.

The display light in the

1F97-391

1F97-391 is not a replaceable item. The display light uses power

from the batteries. If batteries are good, a replacement thermostat would be indicated.

Any time you wish to turn your system off, simply press

SYSTEM

STEM

STEM button until the

display shows

OFF

OFF. This will not affect your thermostat’s programming in any way. To

turn the system back on, press

SYSTEM

STEM

STEM button until HEA

HEA

HEAT

T, OFF

OFF

OFF, COOL

COOL

COOL, or A

AUT

UTO

O is

displayed and press RUN. The system will begin operating according to the current
thermostat program.

The

1F97-391

1F97-391 will retain the last program entered indefinitely without power or batteries.