TM 9-4120-378-14
ampere
A
British thermal units per hour
Btu/hr
Celsius
C
COMPR
DB
dry bulb
Fahrenheit
F
hp
inch
in
kilogram
kg
kg/m2
kilogram per square meter
kg/cm2
kilogram per square centimeter
liter
1
pound
lb
outside diameter
OD
pounds force per square inch
psi
pounds force per square gage
psig
pint
pt
revolutions per minute
rpm
SHR
sensible heat ratio
volts
V
volts alternating current
Vac
volts direct current
Vdc
1.6
PURPOSE OF AIRCONDITIONER. The air conditioner is used primarily in van type enclosures to provide
filtered, cooled or heated air, as required, to maintain the service conditions necessary for the efficient operation of elec-
tronic equipment in the vans. The air conditioner also provides for the comfort of operating personnel housed within the
vans.
1.6.1
a.
Light-weight, compact horizontal.
b.
Floor-mounted and ah-cooled.
c.
Electric motor driven and designed for continuous operation under varying loads.
Furnishes 10,000 Btu/hr for cooling; 7,000 Btu/hr for heating.
d.
Handles for lifting.
e.
f.
Auxiliary power input source (Jl1).
Roll up condenser cover.
g.
