Carrier SPS User Manual

Supply Air Temperature sensor
Carrier Sensors 19
Mounting location
Mount the SAT in the duct downstream from the air terminal. If the zone has electric reheat, mount the
sensor at least 2 feet (.6 m) downstream of the electric heater. If the zone has an octopus connected directly
at the discharge, mount the sensor in the octopus.
ZC Heat
ZC Heat
Air
terminal
unit
Air
terminal
unit
Octopus
SAT
SAT
2 ft.
(.6 m)
min
2 ft.
(.6 m)
min
Primary
air inlet
Primary
air inlet
To wire and mount the SAT sensor
1 Drill or punch a .5 inch (1.3 cm) hole in the duct.
2 Insert the sensor's probe into the hole.
3 Secure the sensor to the duct using the 2 mounting screws provided.
CAUTION The tip of the sensor's 6-inch (15.2-cm) probe must not touch the inside of the duct. Use field-
supplied bushings as spacers when installing the sensor probe in a duct 6 inches (15.2 cm) or less in
diameter.
4 Wire the sensor to the Open controller. See the controller's Installation and Startup Guide for details.

Carrier SPS Specifications

General

Brand	Carrier
Model	SPS
Category	Security Sensors
Language	English