Mercedes-Benz KABE Travel Master 2022, User Manual

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22M-1
4-24
EN
Descriptions
Page
AIRVENT
AirVent comprises:
• a fan mounted in a ceiling hatch,
• a thermostat that cuts power to the fan when the
temperature is below a set value.
Thus, when the fan is on, it will start/stop depending on
temperature changes.
AirVent is most effective when doors and windows are
shut so that cool air from the shade beneath the caravan/
motorhome is sucked in through the floor’s standard venti -
lation openings.
AirVent increases ventilation in the motorhome. The
purposes is to cool the motorhome on hot summer days.
The fan can be set at several speeds in each “direction”.
In the ON position, the thermostat is active.
The thermostat can be adjusted from 5 to 30°C.
Ensure that the fan is switched on and correctly set.
The fan can be used manually. For continuous operation,
set the thermostat to the OFF position. This disconnects
its temperature sensing function.
AIR CONDITIONING (AC)
Certain motorhomes have factory-fitted AC.
(Factory-fitted option for others.)
For use and maintenance, see the manufacturer’s instruc-
tions.
Factory-fitted AC can be controlled from the motorhome’s
control panel. This means that the motorhome’s electrical
system communicates with the AC.
If the AC is entirely switched off (no power), there can be
no communication. The motorhome’s electrical system
here shows a fault message on the control panel.
To avoid this fault message on the control panel, leave the
AC in Standby mode.
Descriptions – Ventilation