Section II. Equipment Description - TM-5-4120-356-140013

TM 5-4120-356-14

Section II. Equipment Description

1-8.

EQUIPMENT PURPOSE

The 18,000 BTU/HR Air Conditioner is used primarily in van type enclosures. The unit accomplishes three

functions; ventilating, cooling and heating.

1-9.

CAPABILITIES AND FEATURES

The air conditioner is semi-portable and has a capacity of 18,000 BTU/HR. The unit operates on 208 volts, 3-

phase, 50/60 Hz power. Intake air for cooling and heating enters the unit in either of two modes: 100 percent

recirculatad air, or partially recirulated air and partially fresh outside air. Air may be drawn directly from

the outside, or may be filtered if the unit is provided with a chemical, biological, radiological (CBR) filter

unit. The unit is equipped with an air conditioner cover which is used for protection of the condenser coil and

fan when the air conditioner is not in operation.

LOCATION AND DESCRIPTION OF MAJOR COMPONENTS

1-10.

Figures 1-1 through 1-4 show the location of and describes the major component of the air conditioner.

1-11.

DIFFERENCES BETWEEN MODELS

This manual was prepared for the Tiernay Manufacturing Model TM18KV-208-3-60.

1-12.

PERFORMANCE DATA

208 volts, 50/60 Hz, 3-Phase

Electrical Requirements:

Capacity:

18,000 BTU/HR

4 pounds (1.7kg) of refrigerant

Refrigerant Capacity:

Specification BB-F-1421, Type 22

17 inches (42cm)

Cabinet Dimensions: Length:

17 inches (42cm)

Width:

Height:

46 inches (115km)

258 pounds (71.667 kg)

weight:

1-2