Page 4 of 15
507861-01
Issue 2120
The outside of the unit may be flush with the face of
the exterior wall, and it should not be obstructed with
trees, landscape materials, or building structure. Unit
can be installed recessed with appropriate wall sleeve
accessories. There is no minimum clearance required on
locating the unit to an interior corner of a building.
If the unit is installed in a residential garage, it must be
located or protected to avoid physical damage by vehicles.
The unit must be installed so that no electrical components
are exposed to water.
This unit must be installed level to allow for proper
drainage of the unit base pan and indoor drain pan.
CAUTION
Wall Sleeve and Louver Grille Installation
Refer to installation instructions included with the wall
sleeve kit and the louver grille kit along with Figure 2 for
guidance in assembling and installing the wall sleeve and
louver grille.
The sleeve is not intended as the sole support for
the unit. An additional support must be provided for
adequate support (see Figure 2).
CAUTION
Installing and Securing Unit to Wall Sleeve
1. Make sure the gaskets attached to the sleeve are not
damaged.
2. Verify divider panel is positioned properly. Refer to
Table 2 for wall sleeves that allow for multiple divider
panel locations.
ASLEEVE**-2 ASLEEVE**-5
Orientation
of Flange
Model
Two
Positions
Three
Positions
MHP4-11-09,12
Lower
Lower
Down
MHP4-11-18
Up
MHP4-11-24, 30
Upper
Middle
MHP4-11-36
N/A
Upper
Table 2.
Figure 2. Wall Sleeve and Louver Kit Installed
NOTE:
Platform must be constructed so that it is level with sill plate of wall opening.
