18 VAV Controller—Variable Air Volume Controller
Typically the most cost effective and highest quality installation of the
VAV Controller, EDA-2040 Damper Operator, and DPT-2015 Velocity
Pressure Transducer can be accomplished by the box manufacturer. The
OEM Reference Manual (FAN 638) describes the relationship, pricing, and
process to accomplish factory mounting of the VAV control system at most
of the key box manufacturers.
If the job cannot be factory mounted, check with the VAV box
manufacturer to determine if a control enclosure for the VAV Controller
and Actuator/Velocity Pressure Transducer combination is already
available on the VAV box. If there is not an available enclosure, the
common packaging for the VAV Controller is an enclosure provided by the
contractor or the Johnson Controls EN-EWC10, EN-EWC15, BZ1000, or
AS-ENC enclosure. The controller requires a flat mounting surface area to
match its dimensions:
6.5 x 6.4 x 2.2 in./165 x 163 x 56 mm (H x W x D) without enclosure
6.8 x 7.3 x 4.7 in./173 x 185 x 119 mm (H x W x D) with the
AS-ENC100-0 enclosure
7 x 13 x 6 in./180 x 330 x 150 mm (H x W x D) with the
EN-EWC10-0 and EN-EWC15-0 enclosure
Make sure you allow enough room to install the enclosure and conduit for
wiring terminations to the controller. 53HFigure 7 shows a common packaging
configuration for the VAV Controller.
24F25F26FMounting the
Controller
Factory Mounting
To Next Page
Loading...
Need help?
General
