RTH111
9 69-2603ES—01
RTHXXXX
M32707
W/
Aux
Not
Used
M32757
Heat Off Cool
Auto On
Fan
Battery replacement
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 batteries.
Set the System switch to Off before removing the
batteries. Otherwise, the heating/cooling system
could remain activated even when batteries are
removed.
Pull at bottom to
remove thermostat
from wallplate.
Turn thermostat over,
insert fresh AAA alkaline
batteries, then reinstall
thermostat.
