Mounting and Wiring VMA1200 Series Controllers Technical Bulletin
2
Mounting and Wiring VMA1200
Series Controllers
Introduction
The integrated Variable Air Volume Modular Assembly (VMA),
which is a controller/actuator/pressure sensor, mounts on the Variable
Air Volume (VAV) terminal box and fastens to the damper shaft.
Instructions for wiring the VMA and its accessory devices are also
provided in this document.
This document describes how to:
•
prepare the VMA for mounting
•
mount the VMA
•
set the damper position
•
wire the VMA
•
connect the L
ON
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