2
ACCESSORIES
NOTE
Check that none of the accessories are missing.
WINDOW REQUIREMENTS
• Hot sun rays hitting the outside
surface of the cabinet will
create considerable heat load.
If the outside of the cabinet is
exposed to direct sunlight,
consider building an awning to
shade the cabinet while
providing ample area for the
heated air to be exhausted
from the condenser (both
sides) and the top.
This unit is designed for
installation in standard double hung windows.
NOTE
The unit may also be installed "through the wall". You should,
however, observe standard carpentry practices and frame
the opening without violating local ordinances.
INSTALLATION PROCEDURES
Remove the rear cabinet screws and save for later use.
1
Slide the chassis out from the cabinet.
2
HOW TO ASSEMBLE THE EXPANDABLE PANELS
Top angle
Top sealing
ribbon (To be
attached to
the top angle)
Type B
screws
NOTE
This procedure applies to left and right
of assembling expandable panel.
• Attach the top angle to the cabinet using screw type B (3
pcs).
• Insert expandable panels to cabinet sides as shown.
• Secure the first fold of expansion panel to cabinet using screw
type C (3 each).
(Single or Double
(6 pcs)
hung window)
XTN5D25A
(5 pcs)
CWH4580211
(6 pcs)
XTT4D10C
1
3
Type A
screw
Type B
screws
Window sill
• Expand the expandable panel fully into the grooves of the
• Secure the cabinet using wood screws type A.
• Cut the window sash foam seal to the proper size and
NOTE
If a gap exists between the unit and window sash, you may
use "Sealer" supplied with the installation kit for a better
seal.
Expandable panel
Side sealing
ribbon (To be
1
attached to the
expandable
2
panel)
Type C screws
SELECT THE BEST LOCATION
Window
Front grille
SIDE VIEW
CABINET INSTALLATION
Cut the "Sealing Ribbon"
to the proper length, and
attach it along the bottom
edge of the bottom
window sash.
To prevent condensation
2
water from dripping inside,
the cabinet should be
installed level or very
slightly tilted to the outside.
Secure the cabinet using screws.
Top angle
Expandable panel
Type A
screws
Window sash foam seal
window frame, secure the expandable panel, left, right and
top mounting frames to the bottom of the window sash
using 4 screws type A and 2 screws type B.
seal the opening between the top of the inside window
sash and the outside window sash.
CHASSIS INSTALLATION INTO THE CABINET
Slide the chassis into the cabinet.
Reinstall the cabinet screws.
Secure the cabinet to chassis by using screws (from
rear cabinet).
3
19–
/
inches
16
12 inches
More than
4 inches
Window sash
sealing ribbon
Outside of sash
Inside of
sash
Window sash
Sealing ribbon