Honeywell RTH3100C 操作ガイド
RTH3100C
Batteries are optional if your ther-
mostat was wired for AC power
when installed. Install fresh batteries
immediately when the
mostat was wired for AC power
when installed. Install fresh batteries
immediately when the
REPLACE BATT
warning begins flashing.
Even if the warning does not
appear, you should replace batteries
once a year, or before leaving home
for more than a month.
Batteries provide backup power
to the display during power inter-
ruptions. All settings are perma-
nently stored in memory, and do not
require battery power.
Even if the warning does not
appear, you should replace batteries
once a year, or before leaving home
for more than a month.
Batteries provide backup power
to the display during power inter-
ruptions. All settings are perma-
nently stored in memory, and do not
require battery power.
Pull at bottom to
remove thermostat
from wallplate.
remove thermostat
from wallplate.
Turn thermostat over,
insert fresh AA alkaline
batteries, then reinstall
thermostat.
insert fresh AA alkaline
batteries, then reinstall
thermostat.
Battery replacement