Kenmore 58074124400 OWNER'S MANUAL

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PROCEDURE B

H Redirect the louvers at the back of the wall

sleeve to 60 ° angle as shown in the FIG 9. The

use of pliers is recommended.

Rear Louvers

(Top View)

7 3132"

:_0 °

FIG. 9

I_lf the wall sleeve already has a rear grille, skip

to step 4. If the wall sleeve does not have a rear

grille or Iouvered panel, install the plastic grille

from the kit. Cut the plastic grille to 25-1/2" wide

and 15-1/4" high. Place the plastic grille to the

inside of the wall sleeve at the rear flange.

Place the plastic grille

FIG. 10

I[_ Fasten the 4 washer screws to secure the grille

to the wall sleeve. If you need plastic nuts to

mount plastic grille to the inside of the wall

sleeve, there are plastic nuts in the installation

kit. The nuts are installed from the inside of the

sleeve and are pressing into the square holes

of the rear flanges.

Fasten the screws

FIG. 11

I_ Remove the backing from the Vertical Insulation

strip 159/18 x 13/8x 13/8 and attach that to the

inside right of the sleeve as shown below.

Remove the backing from the Around Insulation

strip 671/8 x 13/8 X 25/32 and attach that to the

inside front of the sleeve as shown below.

FIG. 12

I_lf you wish to keep the unit be operated at

higher performance state, remove the steel rear

grille and attach the plastic rear grille. The

plastic rear grille will minimize the recirculation

of hot discharge air.

Plastic rear gritle

Steet rear (

FIG. 13

ir_lf the depth of your existing wall sleeve is less

than or equal to 18", skip to step 7. Otherwise,

cut the baffles and the support blocks according

to length "A" in the table below.

Depth"D"oftheexisting

wallsleeve(inches)

18 <D_<18-%

18-5/8 <D <19-3/4

19-3/4<D _<22

Length"A"

(inches)

3/4

1-3/4

_ upport

Block

1_[ - Baffle

FIG. 14

-8-

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Kenmore 58074124400 THROUGH-THE-WALL AIR CONDITIONER

OWNER'S MANUAL - Page 8