
VAV-PRC011M-EN 9
Features and Benefits
• Pressure-independent (PI) operation—Provides airflow required by the room thermostat to
maintain occupant comfort. The controller automatically adjusts valve position to maintain
required airflow. Minimum and maximum airflow is factory-set and field-adjustable.
• Factory-set airflow and temperature setpoints
Air-Fi Wireless System
For more detailed information on Air-Fi
™
Wireless systems and devices, see:
• BAS-SVX40*: Air-Fi™ Wireless Installation, Operation, and Maintenance
• BAS-PRD021*-: Air-Fi™ Wireless Product Data Sheet
• BAS-SVX55*: Air-Fi™ Wireless Network Design Best Practices
Air-Fi Wireless Communications Interface (WCI)
Air-Fi Wireless Communication Sensor
Wireless Zone Sensor Set
A factory-installed Air-Fi Wireless Communications Interface
(WCI) provides wireless communication between the Tracer™
SC, Tracer unit controllers and optionally, Air-Fi Wireless
Communication sensors. The Air-Fi WCI is the perfect
alternative to a Trane BACnet
®
wired communication link.
Eliminating the communication wire between terminal
products, space sensors, and system controllers has
substantial benefits:
• Reduced installation time and associated risks.
• Completion of projects with fewer disruptions.
• Easier and more cost-effective re-configurations,
expansions, and upgrades.
The WCS communicates wirelessly to a Tracer unit controller
that has an Air-Fi WCI installed. A WCS is an alternative to a
wired sensor when access and routing of communication
cable are issues. It also allows flexible mounting and
relocation.
The Trane wireless zone sensor set (sensor and receiver)
communicates wirelessly to a Tracer unit controller. The Trane
wireless zone sensor set is an alternative to a wired sensor
when access and routing of communication cable are issues.
It also allows flexible mounting and relocation.
Note: The Trane wireless zone sensor set is not compatible
with an Air-Fi
™
wireless system.
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