Preparation of Air Conditioner for Installation

TM 5-4120-393-14

BOTTOM

INSTALLATION DIMENSIONS REAR, LEFT SIDE AND BOTTOM

NOTE

Easy access to fresh or return air filters must be provided. Filters may be left in

position in unit or relocated in ductwork. Some installations (filters relocated in

ductwork) may require different size filters.

d. Outside Installation. Manufacture an arrangement of ducts for the conditioned air intake and discharge air.

Ducts may be made for attachment to the air conditioner cabinet using the mounting holes for the conditioned air intake

and discharge grilles or some other arrangement may be made. Ducts may also be made for installation of the

conditioned air intake and discharge grilles on the inside ends or replacements for these items may be used. Prepare

openings in the wall for the ducts.

NOTE

Retain all items removed from unit. Store in a safe place. Parts must be

reinstalled prior to return to supply. For a list of required items see Appendix C.

4-6. Preparation of Air Conditioner for Installation. No preparation is necessary if the air conditioner is to be installed

by the typical exterior wall method and operated as a self contained unit. For alternate installation methods, some

preparation is necessary.

a. Instructions. The unit is designed to provide for several basic types of installation. See the following paragraphs

for instructions only if they are applicable to your requirements.

4-6