Chapter 1. INTRODUCTION - TM-5-4120-337-140011

CHAPTER 1

INTRODUCTION

Section I. G E N E R A L

1-1. Scope

air conditioner to prevent enemy use can be found

in TM 750-244-3.

a. This manual is published for use of personnel

to whom Harvey W. Hottel Model CV-9-5/6-15

1-2. Forms and Records

air conditioners are issued. Chapters 2 and 3

a. Maintenance forms, records, and reports

provide information on operation and operator

which are to be used by maintenance personnel at

services. Chapter 4 provides information on

all maintenance levels are listed in and prescribed

organizational maintenance. Chapter 5 contains

by TM 38-750.

direct and general support maintenance. Chapter 5

b. You can help improve this manual. If you

contains direct and general support maintenance

find any mistake or if you know of a way to improve

instructions and Chapter 6 presents instructions for

the procedure, please let us know. Mail your letter or

repair of the air conditioner,

DA Form 2028 (Recommended Changes to

b. R e p o r t a l l e q u i p m e n t improvement

Publications and blank forms) directly to:

recommendations as prescribed by TM 38-750,

Commander, U.S. Army Troop Suppport

c. Instruction pertaining to storage of the air

Command, ATTN:

AMSTR-MMTS, 4300

conditioner can be found in TM 740-90-1.

Goodfellow Blvd., St. Louis, MO 63120-1798.

d. Instructions pertaining to destruction of the

A reply will be furnished to you.

Section II. DESCRIPTION AND DATA

the evaporator fan so that ventilation air `from a

1-3. Description

chemical and biological filter may be supplied by

a. General. The air conditioner (fig. 1-1) is used

the evaporator fan.

primarily in van type enclosures for providing

b. Condensing Section. T h e c o n d e n s i n g

filtered, conditioned, or heated air as required to

section, located at the bottom and rear of the unit,

maintain service conditions necessary for the ef-

contains the hermetically sealed compressor,

ficient operation of electronic equipment and for

condenser coil, condenser air intake opening,

the comfort of operating personnel housed within

condenser air discharge opening, control panel,

the specified vans. It is a completely self-contained,

junction box, capacitors, temperature control

air cooled, electric motor driven unit designed for

thermostat, eight glass, power receptacle connector,

continuous operation with varying loads. It is

condenser fan, fan motor, dehydrator, suction and

equipped with internal ducting to the low side of

discharge service valves, and solenoid valves.

1-1