VVT Zone Controller 15
Wiring a Supply Air Temperature sensor
Part #33ZCSENSAT
The VVT Zone Controller requires a temperature sensor installed in the supply air stream. The Supply Air
Temperature (SAT) sensor is used when the zone controller is equipped with ducted heating.
Wiring specifications
Cable from sensor to controller: If <100 ft (30.5 meters) 22 AWG, unshielded
If >100 ft (30.5 meters) 22 AWG, shielded
Maximum length: 500 feet (152 meters)
To wire the SAT sensor to the controller
1 Wire the sensor to the controller. See diagram below.
2 Verify that the Enable SAT jumper is on.
3 Verify that the Enable SAT and REMOTE jumper is in the left position.