7
018717 • Version
1.1 • 23.01.2007
Definitions
Introduction
This section gives you a definition of some of the technical words and terms used in this
manual.
List
Here you have the list of words and terms with the matching definition:
Term
Definition
Return air (T
1
)
Internal air entering the ACU
Ambient air (T
2
)
External air entering the ACU
Exhaust air (T
3
)
External air leaving the ACU
Supply air (T
4
)
Internal air leaving the ACU
Cooling set point
Cooling set point (the temperature at which the active
cooling starts)
Heating set point
The temperature at which heating is activated
Evaporator
The area where the refrigerant absorb the heat from the
internal enclosure
Condenser
The area where the refrigerant give off heat to ambient air
Heat load
The heat incl. solar gain that is to be removed from the
shelter or room
