GLOSSARY (cont) - TM-10-4110-262-13-P0326

TM 10-4110-262-13&P

The process of removing all air and refrigerant from the refrigeration system.

Evacuate

This is usually done with a vacuum pump attached to the service valves of the

ADR-300 RU.

That section of the refrigerator that is inside the IC. The evaporator section

Evaporator

absorbs heat from the air inside the container. This cools the air to maintain the

Section

set point.

The high-pressure (condenser) side of the refrigeration system.

High-Side

One of the two components of the ADR-300 system. The IC includes the floor

Insulated

walls and roof and all attaching hardware as well as a removable shelf system

Container (IC)

inside the container.

The input terminal for a circuit breaker. The line side is energized by the source

Line Side

of power to the breaker.

The output terminal for a circuit breaker. The load side is energized when the

Load Side

breaker is closed and de-energized when the breaker is open.

The low-pressure (evaporator) side of the refrigeration system.

Low-Side

The printed circuit board housed in the RU electrical enclosure. The ADR-300

PC Board

PC board provides most of the control circuit signals to the ADR-300.

A small light that, when illuminated, indicates a specific system condition. The

Pilot Light

ADR-300 pilot light, mounted on the container exterior, near the door, indicates

that the interior light is turned on.

The electrical connector from which power is supplied to a system from an

Power Entry

external source.

Connector

Maintenance or service operations that are required on a regular or recurring

Preventive

basis to keep the ADR-300 system in good working order.

Maintenance

The process of removing all air and refrigerant from the evaporator side or the

Pump-down

entire refrigeration system. The evaporator side may be pumped-down by the

system compressor. The entire system is usually pumped-down with a vacuum

pump attached to the service valves of the ADR-300 RU.

The fluid contained in a refrigeration system that carries heat from the cold side

Refrigerant

to the hot side. The refrigerant in the ADR-300 is R404A.

Glossary-2