Technical Description; Components - Dometic Freshjet 1100 Operating Manual

Dometic FreshJet 1100
7
The roof air conditioner supplies the interior with cool dehumidified air without
dust and dirt.
Four dimmable LED lamps integrated in the air outlet unit provide pleasant
lighting.
The roof air conditioner is operated with the remote control.

7.1
The refrigerant circuit of the roof air conditioner consists of the following main
components (fig.  , page 3):
Overview of all parts: fig.  , page 7.
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Technical description

NOTE
The roof air conditioner can lower the temperature within the
vehicle to a certain level. The temperature depends on the type of
vehicle, the ambient temperature and the cooling capacity of your
roof air conditioner.
Below an outer temperature of 16 °C the roof air conditioner
doesn't cool anymore. In this case only use the air conditioning
mode "Circulating air" (

Components

Compressor (1)
The compressor draws in the refrigerant used and compresses it. This
raises the pressure and therefore the temperature of the refrigerant.
Condenser (2)
The built-in liquefier works like a cooler or heat exchanger. The air flowing
past absorbs the heat and the hot refrigerant gas cools down and be-
comes liquid.
Evaporator (3)
The evaporators cool down and dehumidify the air flowing past them. The
refrigerant absorbs the heat and vaporises.
Blower (4)
A blower distributes the cooled air within the vehicle through an air outlet
unit.
Technical description
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