White-rodgers 1F95W-71 Bedienungsanleitung PDF herunterladen (Seite 39)

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15. I live in an area where daylight savings

time is observed. How do I change my

thermostat clock twice a year without

affecting programming?

To change your clock, follow the instruc-

tions for setting current time and day. See

ENTERING YOUR PROGRAM. Thermo-

stat programming is not affected when you

change the clock.

16. Do I have to reprogram my thermostat

after changing the battery?

When the thermostat is on the wall and the

system has power, the thermostat is being

powered by a 24 VAC source. If power is

lost, or if the thermostat is removed from the

wall, the program will be retained for ap-

proximately 5 seconds if there is no battery

installed or if the installed battery is dead. If

you are changing the battery after seeing a

flashing BAT on the display, the installed

battery may be dead. If you remove and

replace the battery with a fresh one quickly,

you may not lose your programming. After

installing the new battery, follow the proce-

dures in CHECK YOUR PROGRAMMING

to determine whether your programming

was maintained. If the thermostat maintains

programming, press

SYSTEM

HEAT - OFF - COOL - AUTO

until OFF is

displayed, put the thermostat back on the

wall, press

SYSTEM

HEAT - OFF - COOL - AUTO

to select the operating

mode you want, then press

RUN

PRGM

to start

program operation. If programming is lost,

you must reprogram the thermostat. See

PROGRAMMING YOUR THERMOSTAT.

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