- 5-
minium finished opening
dimensions
sleeve dimensions
Height
width
height
width
depth
NO
.
1
16
-
1
/
4
"
42
-
1
/
2
"
16
"
42
"
13
-
3
/
4
"
NO
.
2
16
-
1
/
4
"
42
-
1
/
4
"
Dimensions
Recommended installation clearance
D1
Projection of case into room
-
1
/
2
"
minimum up to1
-
3
/
4
"
maximum
without use of electrical sub
-
base
.
Note
:
2
-
3
/
8
"
minmum when sub
-
base is used
.
D2
Height above finished floor or top of carpet
-
1
/
2
"
minimum
,
2
"
recommended without sub
-
base
-
3
"
minimum with sub
-
base
.
SLEEVE INSTALLATION
Wall sleeve location
When making the wall opening, please observe the
following requirement:
A) The air inlet and outlet should be unblocked and the air
MAIN STUD
JACK STUDS
16
-
1
/
4
"
MIN
HEADER
-
4
"×
4
"
OR
2
-
2
"×
4
"
ON EDGE
can be delivered to every corner of the room
B) Install the unit in places that are away from heat source
or sources of flammable gases.
C) Do not install the unit in places that are subject to strong
dust
JACK STUD
CRIPPLE
ADJUSTABLE FRAMING TO SECURE
THIS DIMENSION
42
-
1
/
4
"
MIN
FINISHED FLOOR
D) Do not install the unit in places where the operational
noise and exhausted air might trouble your neighbour.
E) There should be sufficient space margins around the
unit to facilitate maintenance and repairs(refer to Figs 3
and 4)
Chart 2
SUB
-
FLOOR
Fig 5
Note
:
Do not remove the stiffener
support from inside the wall case
until the chassis is to be installed
.
NOTE
:
NO
.
1 means using field supplied sleeve angles
(
16
"/
18
"/
24
")
NO
.
2 means not using field supplied sleeve angles
1
2
Fig 3
In order for condensate water to drain properly inside the
unit, the sleeve must be installed properly:
•
Level from right to left.
•
A slight downward pitch from the indoor side to the
out-door side as shown below
(
Fig 6
)
.
•
Fasten the wall sleeve
(
Fig 7
).
Fig 4
Inside
Outside
Level
Chart 1
Wall
Sleeve
1
/
4 Bubble
Tilt to
Outside
Preparation of the wall
The sleeve should be installed during construction and
lintels should be used to support the block above the wall
sleeve. The sleeve can not support the load of bricks/
blocks.
For existing construction, wall opening must be created,
the proper dimensions are necessary to avoid use of fillers
Fig 6
Outside
Wall
Proper Sleeve Tilt
or additional framing .The sleeve is modular in height and
width(refer to Fig 5& Chart 2).
Height: Fits 2 courses
concrete block Fits 6 courses
standard brick Fits 5 courses
jumbo brick Width:
WOOD
SCREW
MOLLY
OR TOGGLE
BOLT
EXPANSION
ANCHOR
BOLT
Fit approximately 3 stud spaces.
Fig 7
