Perfect Aire PNC18000 - Manual (Page 15)

14
Install Cabinet
to 3/8
3 4 plus trim
thickness
/
1 Long Wood
Screw
Wooden
Strip
Support
Bracket
of Window Mounting.
firmly on bottom board of wooden frame.
removal. (See Fig. 5.)
4. Secure bottom rail to wooden frame with two large wood
screws 1" (2.5 cm) long using the two holes in the
bottom of the channel resting on frame. (See Fig. 6.)
support brackets. A wooden strip nailed to the outside wall
should be used in conjunction with sill support angle
brackets. (See Fig. 7.)
5. Screw or nail cabinet wooden frame using shims, if
,
Remember to maintain proper slope as described in Step 3.
in Step 8 of Window Mounting.
NOTE: See Fig. 11 of Window Mounting
NOTE: After installing, make sure the air conditioner is tilted 3-4º to the outside to allow water drainage and
perfect cooling efficiency.
openings around top and sides of cabinet, and all sides
of wood sleeve to the opening.
Instructions for bottom rail seal location.
MASONRY CONSTRUCTION
1. Cut or build a wall opening in the masonry wall
similar to the frame construction (refer to Step 2
of Thru-The-Wall Installation for wall thickness
greater than 8-1/2").
2. Secure cabinet in place using masonry nails or
the right masonry anchor screws. (Another way
to do this is to build an in-between frame of
2x4's as shown in Step 2 of Thru-The-Wall
Installation but make it double framed on either
side and install between masonry wall opening
and cabinet. Frame must be securely anchored
to masonry wall opening.) This way gives very
good louver clearance on either side of cabinet.
3. Install a lintel to support masonry wall above
cabinet. Existing holes in cabinet can be used
and/or additional holes can be drilled to fasten
cabinet at various positions. Be sure that side
louver clearance is in accordance with Step 1
of Masonry Construction.
4. Install exterior cabinet support brackets as
shown in Step 2 of Thru-The-Wall Installation.
Caulk or flash if needed to provide a weather-
tight seal around top and sides of cabinet.
5. To complete installation, apply wood trim
moulding around room side projection of cabinet.
Fig. 6
Fig. 5
Fig. 7
Fig. 8
(See Fig. 8.)