Redesigned Prestige IAQ Owners Manual

69-2740—01 18
Replacing indoor sensor batteries
Replace batteries in your indoor sensor
when a warning appears on the thermostat
screen, about 60 days before batteries
are depleted. When the sensor status
light begins flashing red, battery power is
critically low and will be depleted within 23
weeks. During normal operation, the status
light remains off.
To replace the batteries:
1 Remove the sensor from wallplate.
2 Install 2 fresh AAA alkaline batteries. If
the status light flashes green, batteries
are good; if it flashes red, you must use
fresh batteries.
3 Attach sensor to wallplate.
The sensor will restore communication with
the thermostat a few seconds after new
batteries are installed.
MCR32933
M32990A
Replace baeries
in your
indoor sensor
Using the temperature display
In some circumstances, the temperature
displayed on the Home screen may
not match the temperature near the
thermostat. If your system is set up to
use remote indoor sensors, it may be
reading a sensor in another location.
Temperature
reading depends on
location of sensor
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INDOOR