Aprilaire 8840M Owner's Manual page 23

STATUS
A thermostat can have up to 4 Support
Modules, each with its own set of
configured sensors . Support Modules
can have either 1 temperature sensor, 2
temperature sensors, or 1 temperature
and 1 humidity sensor . A (C) indicates
that a sensor value is a Controlling
value . The thermostat is controlling the
room temperature or humidity based
on this value . An (M) indicates that a
sensor value is a Monitored value and is
displayed for information purposes only .
The thermostat does not respond to
changes in Monitored values .
Sensors can be renamed to help you
identify the location of each .
3.
Touch Edit to activate the sensor
rename boxes . Touch the sensor box
associated with the sensor you want
to rename . Type the new sensor name
Done
and touch when finished . Touch
Cancel to return to the Monitored
Climate screen without saving any
changes .
4.
Done
Touch to save the sensor names .
Touch Back to discard any changes .
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