20 VAV Controller—Variable Air Volume Controller
You can install a VAV Controller into a control panel or an AS-ENC100-0
enclosure.
Top / Bottom
Side
VAV Enclosure
Cover
VAV Controller
Do not use this knockout.
Otherwise, controller will
be in the way of wiring.
vavencl2
2
3
3
1
4
5
Figure 7: Installing the VAV Controller in an Enclosure Kit
Mount the VAV in any convenient location using the predrilled mounting
holes. The controller must be mounted on a wall or panel where it can be
easily wired through the enclosure cover. Mount the VAV vertically for
best DPT (differential pressure transmitter) performance. The same
instruction applies to remote location packages. Refer to
54HFigure 7 when
installing a VAV Controller.
1. Secure the VAV inside the enclosure kit , using three screws
through the mounting tabs on the sides of the controller board base.
2. Position the VAV and enclosure so that it rests firmly against the
mounting surface.
3. Using a flat-blade screwdriver and pliers, remove the necessary wire
passage knockouts .
Note: Do not use knockouts on the opposite sides of enclosure, as you
will not be able to remove the VAV board.
4. Attach the enclosure cover after installing wiring.
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