Titus TAF-L Perimeter System IOM - Manual (Page 4)

4 Installation Manual - TAF-L Perimeter System
TAF-L Perimeter System IOM
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Plenum Installation
Install the desired plenums by placing them into the slot between the
floor tiles and the angle. Plenums should be placed such that thermo-
stats are not in a direct airflow from the plenums.
TAF-L-R Return Plenum
Position TAF-L-R ducted return plenums first. These plenums have a
20”x8” rectangular opening for a rigid duct connection to a fan box.
Center the duct opening between two floor pedestals. The TAF-L-R return
plenum has four flanges that can manually be bent out 90° in order help
in the installation of the duct.
The duct should have a butt type connection and can the secured to the
plenum by driving self-drilling sheet metal screws into the side of the
plenum.
Removal of one or more floor tiles may be necessary to help with the
connection of the duct. See Figure 3.
TAF-L-W Heating Plenum
Position TAF-L-W heating plenums next as hot water piping has to be
connected. The unit has 2 ½” of straight copper tubing extending be-
yond both sides of the plenum for field connections. Note the orientation
of the unit as the hot water tubing should be located on the exterior wall
side of the building per the section view shown in figure 8 on page 6.
Removal of a floor tile may be necessary to help with tubing connections.
TAF-L-W
Heating Plenum
PLAN VIEW
ELEVATION VIEW
Actuated TAF-L-V
Cooling Unit
Ducted TAF-L-R
Return Plenum
TAF-L-R Return Plenum Must
Be Centered Between Pedestals
Duct Alignment Tabs
Bent Out As Needed
(Duct Not Shown)
copper piping between TAF-L-W heating
plenums. (Piping runs beneath the cooling
TAF-L-V units.)
TAF-L-W
Heating Plenum
Figure 3 - Plenum Installation
TAF-L Underfloor Perimeter System