13
Indoor sensor operation
Mounting an indoor sensor
1 Remove the wallplate and mount
it 4 to 6 feet above the floor on an
interior wall. Drill 3/16-inch holes for
drywall, 7/32-inch for plaster.
2 Attach sensor securely to wallplate
as shown.
Temperature control
The thermostat can be set to respond to its
internal temperature sensor, or to an optional
remote indoor sensor. If multiple sensors are
selected, the thermostat will respond to an
average of temperatures detected at each
sensor.
Humidification control
If optional remote indoor sensors are
installed, you can choose which sensor you
want to use for humidification control. You
can use a different sensor for
dehumidification.
Dehumidification control
If optional remote indoor sensors are
installed, you can choose which sensor you
want to use for dehumidification control. For
example, you can use one sensor for
humidification control, and another for
dehumidification.
69-2739_A.indd 13
11/1/2012 2:33:33 PM