Once your air door has been installed, it will be necessary to adjust the air w. With the door
all the way open, turn the unit on “High,”,
the air stream split by holding a square piece of
light weight cloth by its corners in the stream of air and move it back and forth (inside and
outside), approximately 6" from the
r. The cloth will show the
pattern and will allow
you to make the proper adjustments to the directional vane for maximum
y. If your unit
is properly adjusted, the split should be just outside the threshold with the top of the air
current being about 2' from the
r.
The air
angle can easily be adjusted by turning the directional vane using your hand. No
tools are needed. The angle of the air
depends on the height of the door and is normally
between 5° and 10°.
It should never exceed 20°.
If the air current is too severe or exceeds the 2' level, you can turn the power switch to “Low.”
ADJUSTMENTS
MOUNTING
2
Attaching the Air Door to the Mounting Plate
After the Mounting Plate has been securely attached the air door must be attached to the mounting
plate.
1. Lift the unit into place
with the outlet nozzle
at the bottom and the
intake grill facing
away from the
mounting plate.
2. Slip the unit over the
mounting plate lip.
3. Gently push the
unit down so it
rests on the lip.
4. Replace all the
mounting plate
screws and
tighten.
4. Plug the unit
into a properly
grounded 3
prong, 120 V
electrical outlet.
Directional
Vane
Intake
Grill
Outlet
Nozzle
Mounting
Plate
Lip
Mounting
Plate
Screws
2' Air Flow
Split
SPECIAL APPLICATIONS
Mounting Above the Ceiling
1. Mount the Air Door using the “Wall Mounting” method (see page 1).
2. The intake vent should be at least 36'' away from the outlet vent.
3. It is extremely important to fabricate the intake ductwork so it encapsulates the
entire intake grill.
Figure 5.
1. Mount the Air Doors using
the
mounting
method
(see page 1).
2. The space between units
should be between 1'' and 2''.
Figure 6.
Mounting Tandem Units
Figure 5
Intake
Vent
Intake
Ductwork
CEILING
DOORWAY
OPENING
Outlet
Vent
DOORWAY
OPENING
1''- 2''
AT LEAST 36''
Figure 6
