Search results with tag "Vav control"
Variable Air Volume (VAV) Controller Technical Bulletin
cgproducts.johnsoncontrols.com• Defining a VAV Control Device Object in Metasys Software 13 Installation Procedures 17 • Tools Needed 17 • Environmental Information 17 • Mounting the Controller 18 • Power Line Wiring Transient Noise Precautions 21 • I/O and Communication Lines Wiring Transient Noise Precautions 23 Variable Air Volume (VAV) Controller * Indicates ...
Product Catalog Vertical Classroom Unit Ventilator
www.trane.comEach motor comes wi th a VelociTach™ motor control board that allows for programmability, soft ramp-up, better airflow control, and serial communication. Trane units equipped with ECMs are significantly more e fficient than permanent split capacitor (PSC) motors or belt-drive motors and enable single-zone VAV control.
Direct Gas-Fired Make-Up Air
content.greenheck.com• Optional variable air volume (VAV) arrangement with up to 50% airflow reduction ... (EC) motor on lead condenser fan *If no P is shown, then a forward-curved fan is provided. ... • Outdoor air damper or VAV control with a Photohelic for building pressure control, potentiometer dial or switch. 7