12
Shell Installation: Through-the-wall Installations
(as unit is shipped)
WARNING
Falling Object Hazard
Not following Installation Instructions
for mounting your air conditioner can
result in property damage, injury, or
death.
Wall Preparation
The maximum wall thickness permissible without special construction is determined by the model size to be installed. THE OUT- SIDE
CABINET CONDENSER AIR INTAKE LOUVERS MUST NOT BE BLOCKED BY EXTENDING INSIDE THE WALL
AREA. Observe the maximum wall thickness shown as dimension “A”in (Figure 10).
Special Instructions For Extra Thick Walls
For installation in walls exceeding the maximum thickness shown as dimension A, the following suggested construction may apply.
(See Figure 10).
Figure 10
EXTRA THICKWALL CONSTRUCTION
3.25" (82.55 MM)
MAXIMUM WALL THICKNESS
CONDENSER
AIR INTAKE
LOUVERS
Top View
TOP VIEW SHOWING BEVELEDSIDES
FOR AIR INTAKE
a 45 deg angle
should be maintained.
WALL BELOW
UNIT MUST ALSO BE BEVELED TO
ASSURE PROPER TILT ANGLE.
No louver should be
blocked. Maintain a
45 deg angle until
you clear the wall
CONDENSER AIR
INTAKE LOUVERS
STEP 1 CHECKING WIRING AND PLUMBING: Check all wiring and plumbing inside and outside the wall to be sure none will be broken
where the hole is to be cut.
STEP 2 HOLE CONSTRUCTION: Depending on the size of the unit to be installed, layout the hole dimensions in accordance with the
chart below (See Figure 11). Cut and frame in the hole to the finished dimensions. Use 2” x 4” material for framing and follow
the suggested typical installations in (Figure 12, 13 or 14 on Page 13.
NOTE: IF THE WALL CONSTRUCTION IS TYPICAL FRAME OR 2 X 4 STUDDING WITH BRICK OR STONE VENEERS, LOCATE THE HOLE
NEXT TO ONE OF THE STUDS. FOR MASONRY, CONCRETE OR CINDER BLOCK WALLS, LOCATE THE HOLE FOR CONVENIENCE.
Figure 11
HOLE SIZE REQUIREMENTS
NOTE: THESE DIMENSIONS ARE FOR FINISHED HOLE SIZE
FINISHED
DIMENSION
SH15
CHASSIS
SH20, SH24
CHASSIS
A
16-3/16”
18-3/16”
B
26-3/16”
26-3/16”
Summary of Contents for Hazardgard SH20M50B
Page 11: ...11 Installation Outdoor Indoor Clearances Figure 8 Figure 9...
Page 18: ...18 Typical Installation Sill Plate cont Figure 21 Figure 22...
Page 41: ...11 Instalaci n espacios interiores y exteriores Figura 8 Figura 9...
Page 48: ...18 Instalaci n t pica placa de alf izar continuaci n Figura 21 Figura 22...
Page 71: ...11 Installation Jeux ext rieurs int rieurs Figure 8 Figure 9...
Page 78: ...18 Installation typique Lisse bas suite Figure 21 Figure 22...
