7
INSTALLATION
Upflow Installations
The DVS Air Handler is ready to install once the appropriate
return air panel is selected and cut out.
If you use the bottom return, the unit must be
supported on the bottom only and set on a field supplied
supporting frame or plenum. Supporting frame or plenum
must be anchored to the unit and to the floor or wall.
Install the filter rack on the bottom of the unit or if
supporting frame interferes install a duct mounted filter
and filter rack (field supplied).
For side return installations install the filter rack on the
side of the cabinet that the return air knockout has been
removed. Attach ductwork to the filter rack flange.
Downflow Installation
The DVS Air Handler is ready to install once the appropriate
return air panel is selected and cut out.
In a downflow installation the unit must be supported on
the top only and set on a field supplied supporting frame or
plenum. Supporting frame or plenum must be anchored to
the unit and to the floor or wall. Mount the filter rack on
the side or bottom of the cabinet that the return air
knockout has been removed.
Horizontal Left and Right Installations
The DVS Air Handler is ready to install once the appropriate
return air panel is selected and cut out.
In a horizontal installation the unit must be supported on
the side only and set on a field supplied supporting frame.
The supporting frame must be anchored to the unit and to
the floor, wall or ceiling. Mount the filter rack on the side
or bottom of the cabinet that the return air knockout has
been removed.
REDZONE
TM
DVS SERIES AIR HANDLER MANUAL
Blower located to the right of
coil section. Conditioned air
is discharged to the left.
Blower located below coil
section. Conditioned air is
discharged upward.
Blower located to the left of
coil section. Conditioned air
is discharged to the right.
Blower located above coil
section. Conditioned air is
discharged downward.
Note: Filter rack attaches
externally to the bottom
or either side of the cabinet
DOWNFLOW
UPFLOW
HORIZONTAL LEFT HORIZONTAL RIGHT
FIGURE 5 Multi Purpose Orientation
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