Char-Broil C-45G3 463461613 User Manual download pdf (Page 58)

Installation 58

Installation of unit6RWU0-03A

PTAC

2.5 WALL SLEEVE INSTALLATION

Wall Case Installation Data

General

Generally, units are installed 3" to 5" above the floor

(flush to finished floor installation is possible) as near to

the center of the room as possible; underneath a win-

dow or a glass panel is typical. Normal installation of

the wall case allows installation flexibility; from flush

with the finished interior wall to a minimum of 1/4" of the

wall case extending beyond the finished exterior of the

building.

Special consideration must be given to installations

where the wall case does not extend a minimum of 1/4"

beyond the finished exterior wall.

Regardless of the installation, there are several things

to consider when selecting a location for installing the

unit. For instance, drapery location could interfere with

air discharge, and placement of furniture may have an

impact on the performance of the unit. The following

information is intended to minimize installation prob-

lems and assure you of a trouble-free installation.

Refer to last page for required wall opening dimen-

sions. Minimum recommended interior and exterior

case projection for standard wall thicknesses are

shown in the drawings in this manual. The case may be

installed flush with the finished indoor wall.

Mounting an outdoor grille or louver section to the build-

ing face may cause a space between the outdoor coil

and the louver section. Air splitters, aligned with the

ends of the outdoor coil, must be installed between the

outdoor coil inlet and outlet air streams. Gaps between

the outdoor coil and the louver section may allow con-

denser air recirculation and affect the operation of the

unit.

For new construction, early planning with the architect

is necessary. Unit location, electrical connection

locations, and wall openings of proper dimension are

essential to avoid the necessity of rework, fillers,

framing, moving electrical outlets, and other expensive

modifications.

For existing construction it is important that carpentry,

masonry and electrical work be performed by compe-

tent, qualified personnel. Since installations in exist-

ing construction may involve removal of building

material from the structure, location of the wall

case must be precisely done.

The wall case should be level from side to side

and from level to 1/4 bubble tilt to the outdoors.

The condensate disposal system in the unit is

designed to dissipate the condensate water gen-

erated during cooling operation in accordance

with ARI standards and actually uses this water

for maximum unit efficiency. A level unit will also

insure proper performance of the Internal

Condensate Removal (ICR) system optional on

heat pump units.

Wall opening 16-1/4"x42-1/4"

42"

13-3/4"

16"

1-1/2" TYP

1/2"

21"

36"

1/2" SQ. HOLE (2 REQ'D.)

1/2" DIA.

HOLE (3 REQ'D.)

2-3/4"

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 70 71

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Char-Broil C-45G3 463461613 User Manual Page 58

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