24
RT-SVX34V-EN
Units with Statitrac™
1. Open the filter access door, and locate the Statitrac
Transducer Assembly illustrated in Figure 21, p. 25.
There are two tube connectors mounted on the left of
the solenoid and transducers. Connect one end of the
field provided 1/4” (length 50-100 ft.) or 3/8” (length
greater than 100 ft.) O.D. pneumatic tubing for the
space pressurization control to the fitting indicated in
the illustration.
2. Route the opposite end of the tubing to a suitable
location inside the building. This location should be the
largest open area that will not be affected by sudden
static pressure changes.
Figure 20. Pressure tubing
Atmospheric Pressure Sensing Kit
Top Port Connection
2’ X 3/16” OD
tubing factory
provided pneumatic
tubing field installed)
Tubing connector
(in vertical support)
Outside air
pressure sensor
Sensor mounting
bracket
Factory provided
bracket
Duct Pressure Transducer
Tubing Schematic
Duct static
transducer
Sensing tube
to outside air
reference
Sensing tube to
discharge static pressure
sensing location
Duct Pressure Control
Component Layout
Installation General Requirements
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