Orion Control Systems AAON VCCX2 User Manual

38
VCCX2 Controller Technical Guide
Duct Static Pressure Transducer
The ASM01640 Duct Static Pressure Transducer plugs directly
into the VCCX2 Controller’s Static Pressure Port. The Duct Static
Pressure Sensor reading is used to determine current Duct Static
Pressure. This static pressure reading is used to control the output
signal supplied to the Supply Fan VFD, Zone Damper Actuator
or Bypass Damper Actuator. If you have congured the HVAC
unit for constant volume operation, this sensor is optional. If it is
installed on a constant volume unit, it will not aect operation,
but rather will be used as a status-only reading. See Figure 19,
this page for detailed wiring.
CAUTION: It is strongly recommended that you use
pneumatic tubing instead of relocating the
sensor. Extending the wires could cause
voltage drop problems.
Duct Static
Pressure
Transducer
Figure 19: Static Pressure Transducer Wiring
WIRING
Duct Static Pressure Transducer

Orion Control Systems AAON VCCX2 Specifications

General

Brand	Orion Control Systems
Model	AAON VCCX2
Category	Controller
Language	English