Through-the-Wall
Installation Instructions--Optional
The case may be installed
through-the-wall
in both existing
and new
construction.
Read completely,
then
follow
step-by-step.
NOTE:
Except
for the V-support
assemblies
(included},
obtain
all materials
locally
for mounting
the air conditioner
through-the-wail.
%
%
IMPORTANT
Through-the-wall
installation
is not
appropriate
if any of the side or top louvers
in the case will
be obstructed
by the wail.
All side and top louvers
in the case must
project on the outdoor
side of the wall.
The room side of the case must
project
into the room far enough to maximize
the
balance
of the unit.
The case must be installed level from side-
to-side
and with
a slight tilt from front to
rear. Use a level; no more than a 1/2 bubble
will be the correct case slant to the outside.
Lintel angle is required to support bricks or
blocks
above opening.
Flashing is required and should extend the
length
of the opening to ensure no inside
cavity leakage occurs.
Remove the air conditioner
from the case.
For specific
instruction,
refer to the Window
Installation
Instructions.
Make certain that a wall receptacle
is
available
close to the hole location
or make
arrangements
to install a receptacle.
?
[]
Place the case in the wall opening
and place
wood
support
strips
between
the case
bottom
and the flashing
on both sides of the
bottom
rail.They
should
be the same height
as the bottom
rail and the same length
as
the wall opening.
[T] IMPORTANT
(cont.)
F-B--1 Secure with 14 wood
screws anchored
at
L---,J
least an inch into the wall support
structure.
NOTE: Drill pilot holes, if necessary,
for
proper
installation.
If the frame
is oversized,
use shims
to prevent
case distortion.
I-_ Install the V-supports.
See the INSTALL
THE CASE IN THE WINDOW
section
in the
Window
Installation
Instructions.
[] FINISH THE WALL OPENING
F-A- ] Caulk all four sides on the outdoor
side of
the case to prevent
moisture
from getting
through
to the interior wall. Use of flashing
(drip rail) will further
prevent
water from
dripping
inside the wall and down the
outside
of the building.
Wood filler and
caulking
(above
and below the
flashing)
Trim molding
(if desired)
V-supports
Case
Bottom
Flashing
bottom
rail
(Drip rail)
Flashing
(Drip rail)
Wood support
strips
F_ Place the air conditioner
into the case.
I'--I
For specific
instruction, refer to the Window
Installation
Instructions.
15