1
2
1
1
2
2
A
A
B
B
Self-Tapping Screw
Vertical
Window
Opening
Horizontal Window
Opening
Ceiling Panel
(From Below)
Ceiling Panel
(From Above)
Exhaust Panel
1
2
3
4
6
Installation
1
Connect the flexible exhaust duct
A
to the warm air exhaust vent
on the top panel of the unit
B
. Align the duct with the circular vent
opening, push the duct inward and turn the duct clockwise until it
screws into the exhaust vent solidly.
2
Connect the other end of the exhaust duct
A
to the exhaust duct
adapter
B
. Align the duct with the circular adapter opening, push
the duct inward and turn the duct clockwise until it screws into the
adapter solidly. If you plan to connect the exhaust duct to a drop
ceiling, proceed to the
Drop Ceiling Exhaust Connection
section.
If you plan to connect the exhaust duct to a window, proceed to
the
Window Exhaust Connection
section.
Exhaust Duct Connection (Optional)
Drop Ceiling Exhaust Connection
Warning: Some ceilings may require modified installation procedures. The user must determine the fitness of hardware and
procedures before installing. The procedures described in this manual may not be appropriate for all applications.
1
Choose a removable drop ceiling panel near the unit to provide
the straightest, shortest path available for the flexible exhaust
duct. Measure the width of the ceiling panel, including the portion
that rests on the ceiling grid. Combine the two sections of the
adjustable exhaust panel, then adjust the exhaust panel to match
the width of the ceiling panel. After the exhaust panel is set to
the correct width, use the included self-tapping screw to lock it in
place.
Note:
The exhaust panel can adjust from 20.5 to 49.2 inches (52.1 to
104.1 cm). Certain installations may require trimming the exhaust panel for
a proper fit.
2
Insert the exhaust duct adapter into the oblong hole in the
adjustable exhaust panel. The adapter will snap into place.
4
Slide the ceiling panel back into place so that it adjoins the exhaust
panel and closes any gaps in the ceiling. A tight seal will permit
maximum cooling efficiency. If the installation is permanent, trim
the ceiling panel so it doesn’t overlap the ceiling grid.
Note:
The flexible exhaust duct can extend to a maximum length of 118
inches (300 cm). Provide the straightest, shortest path available. Excessive
bending or stretching of the duct will reduce cooling efficiency.
3
Slide the ceiling panel out of the way and place the exhaust panel
inside the ceiling space. Allow the exhaust panel to rest on top of
the ceiling grid.
Note:
There must be at least 10 inches (25.4 cm) of open space above the
exhaust panel to allow adequate airflow.
