Installation Instructions
RS4110001 Rev. 0
13
6. Securely attach siding-protection board to the side of
the house.
Inside
wall of
house
Siding
protection
board
NOTE: Siding-protection board should be long enough
to span 2 wall studs.
7. Measure distance from the top of platform assembly
to top of window opening. Subtract 20 1/2 to
20 5/8-inches. Mark this measurement on the plastic
window panel, along the longer side.
8. Clamp plastic window panel between a board and
work table, cut along the line with a fine tooth saw.
Remove any burrs with a file.
9. Fasten side channels to unit using 3 screws per
channel. Start with the first screw at the top of the
channel. Verify hook ends of the channels face
toward back of the unit.
10. Slide plastic window panel into panel frame, with
smooth side to the room. Slide panel frame assembly
into side channels of the air conditioner cabinet.
Verify plastic window panel is firmly enclosed on all
sides by retainer grooves.
11. Cut side channel seal into 2 equal lengths. Remove
protective backing and apply to rear side of cabinet
side channels, starting just below panel frame
assembly. Pinch off excess length so the seal is even
with the bottom of cabinet side channel.
12. Remove front panel frame and filter. Remove 2
screws securing front panel frame in place. Press
down on top edge of front panel frame, tilt forward,
and lift up off the bottom spring clips. Remove filter.
Clips
Filter
NOTE: DO NOT push or pull the air direction louvers.
13. Place unit into the window opening on platform
assembly. Place window panel frame, and cabinet
side channels against the top and side window
jambs.
Slide inner
window sash
frimly against
cabinet
14. Drill two 9/64-inch diameter pilot holes in top of
window jamb in line with the partially plugged holes in
panel frame. Secure panel frame to window jamb
with two #8-32x3/4-inch self-threading screws. If
additional holding is necessary, two screws may be
used on the sides of panel frame.
15. Drill two screw-clearance holes in cabinet side
channels (near bottom) and two 9/64-inch diameter
pilot holes in side window jambs. Secure cabinet side
channels to window jambs with two #8-32x3/4-inch
self-threading screws.
NOTE: Be careful not to twist side channel seals.
Inserting screws will prevent unit from being
pushed into the room.
16. Replace unit front panel frame and filter. Replace
screws that hold the panel in place. Do not push or
pull front panel louvers.
