Masonry construction, Installation – Kenmore 70089 User Manual

Page 19

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

Advertising
background image

Installation

Figure 34. Securing Outer Case in Wall Opening

1. Lintel and flashing (if required)

2. Provide W slope to outside for condensate drainage

3. Attach outer case to framing in two places on each

side of case

4. Completely caulk or seal all four sides of outer case
5. Outer case extends into room W

Masonry Construction

See Figure 32 for dimensions of finished opening to cut

out or build into masonry wait. Seal outer case in place
with mortar or secure to wall with concrete nails driven
through sides of case.

NOTH: If securing case with concrete nails, pre-drill

holes in case before driving nails into wall.

Installation in Walls Exceeding

Outer Case Dimensions

Air conditioner must be installed so air flows freely
through side louvers to prevent overheating of
compressor and fan motor. If dimensions of wall restrict
airflow to louvers, wall opening must be modified by
chamfering vertical portions of outside opening, as

shown in Figures 35 and 36.

Figure 35. Chamfering Walls That Exceed Outer Case

Dimensions (Top View)

1. Outer case extends into room

2

.

12000 Btu

18000 Btu

9 inches

141^ inches

3. Caulk around outer case to seat in place
4. Mortar

5. 4" clearance required for unrestricted air flow
6. Side louvers

1

Figure 36. Chamfering Walls That Exceed Outer Case

Dimensions (Side View)

1. Outer case extends into room

2. Distance from front of outer case to side louvers

12000 Btu

18000 Btu

9 inches

inches

3. Caulk around outer case to seal in place
4. Install outer case with W slope to outdoor side

Install lintel and/or flashing, if necessary

5.

Advertising
This manual is related to the following products: