McQuay PDAA User Manual

IM 934-2 Applied PDAA/PDHA / Page 7 of 44
Figure 5. Panel Wall (Thin) Construction
Figure 7. Frame and Brick Construction
Figure 6. Masonry Wall (Thick) Construction
16
1
/
4
" x 42
1
/
4
"
Wall Sleeve
Rough Opening or
16
5
/
8
" x 42
5
/
8
" When using a
Louver Frame
(See page 11 for Installation)
Floor
Concrete
Pillars
Steel Studs
16" x 42"
Wall Sleeve
Lintel
(by others)
42
1
/
4
" Wide Wall
Sleeve Rough Opening
16
1
/
4
" High
Wall Construction Types
Wall Opening Requirements
When roughing in the opening for the wall sleeve,
make certain there is sufcient clearance from the
walls and oor. The wall sleeve should be positioned
a minimum of 5/8" in from the room side nished
wall to accommodate the room cabinet. A minimum
distance of 3" above the nished oor is required for
return air.
The rough opening should measure 16
1
/
4
" high x
42
1
/
4
" wide. When using a louver frame, the opening
must measure 16
5
/
8
" x 42
5
/
8
". Louver frames should be
used for panel wall and thin wall applications to assure
positive anchoring to the wall (Figure 13). When a
elecrical subbase is used, the opening must start 3"
to 4" above the nished oor (including carpeting) to
match the height of the subbase selected. The subbase
is available in 3" or 4" heights and has adjustable
leveling legs that provide up to an additional 1" height.
A 3" or 4" subbase is required for 265V models and
is optional for 208/230V models.
Wall Sleeve Extension
(See page 11 for
Installation)
Splitters
16" x 42"
Wall Sleeve
Lintels (by others)
Room Side

McQuay PDAA Specifications

General

Brand	McQuay
Model	PDAA
Category	Air Conditioner
Language	English