Battery replacement
Pull at bottom to
remove thermostat
from wallplate.
M34673
Turn thermostat over,
insert fresh AAA alka-
line batteries, then
reinstall thermostat.
RC
R
C
W
Y
C IS OPTIONAL
WITH BATTERIES
G
O
B
On
Fan
Auto
77
Set
Cool
On
Cool
Off
Heat
M34676
9
Install two fresh AAA batteries
when Lo Batt flashes on the
screen. Lo Batt appears for
60 days before the batteries
are depleted.
Replace batteries once a year,
or when you will be away for
more than a month.
The settings are stored in non-
volatile (permanent) memory
and are thus preserved when
the thermostat is without bat-
teries.
69-2798EFS—01