VMA1400 Series Overview and Engineering Guidelines Technical Bulletin 35
Configuring the VMA
To configure the VMA:
1. Refer to the appropriate room schedule for room specifications.
2. Assign the N2 address for each device.
3. Using the HVAC PRO tool (EURO PRO tool in Europe), select
control sequences. Refer to the HVAC PRO User’s Guide. The
VMA1410/1420 are downloaded with HVAC PRO software,
Release 7.00 or later. The VMA1430 must be downloaded with
HVAC PRO software, Release 7.02 or later.
4. Create individual HVAC PRO (EURO PRO in Europe)
configuration files for each device or each set of similar devices.
5. Archive and document the applications and VMA configuration
as needed for the supervisory controller database (Metasys system
Release 9.0 or later). Downloading occurs through the N2 Bus.
Refer to the Variable Air Volume Modular Assembly (VMA) 1400
Series Application Note (LIT-6375125) for additional configuration
information.
Controls Group
507 E. Michigan Street
P.O. Box 423 www.johnsoncontrols.com
Milwaukee, WI 53201 Published in U.S.A.