SPT Sensors
Carrier Sensors CARRIER CORPORATION ©2021
Installation Guide All rights reserved
14
Part #SPS, SPPL, SPP, SPPF
An SPT sensor is a thermistor-based, wall-mounted temperature sensor that monitors zone temperature. An SPT
sensor is wired to a controller's Rnet port.
Carrier offers the following SPT sensors:
• Slide potentiometer to adjust setpoint
• MANUAL ON button to override schedule
• LED to show occupied status
• Local access port