INSTALLATION
3. Carefully lower the window. Secure the vent panel in place with 4
type B screws, plus one screw for each extension.
4. Cut the foam seal B (non-adhesive) to the window width. Stuff the
foam seal B between the glass and the window to prevent air and
insects from getting into the room.
5. Install the security bracket with a type B screw as shown.
Remove the unit with the packed exhaust
duct next to the window and then connect the
adapter B (flat mouth) of the exhaust duct
with the window. (Fig. E)
Install the exhaust duct into the window
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