Mercedes-Benz TRAVEGO, Operating Instructions Manual

Page: 294 / 581

Heating/ventilation/air-conditioning
Heating/ventilation/air-conditioning (HVAC) control panel
7 Smog button for the driver-
’s area and passenger com-
partment (use, for instance,
when driving through a tun-
nel): Passenger-compartment
and driver’s area ventilation
switches to air-recirculation
mode. The roof hatches are
closed automatically.
Note:
The LED integrated in the
button lights up.
8 Reheat button (use to dehu-
midify the vehicle interior):
The air-conditioning system
is switched to heating con-
trol. The recirculated air (i.e.
the reduced amount of fresh
air) is cooled as it comes in-
to contact with the refrigerant
heat exchanger and reheated
by the heat exchanger for
the heating system. This pro-
cess condenses water out of
the air passed through the
system. The air directed to
passengers or the driver is
thereby dehumidified.
Note:
The LED integrated in the
button lights up
9 Manual blower speed adjust-
ment button
10 Preset timer button:
Note:
refer to “Programming the
preset timer”
Danger.
Observe the safety precau-
tions for operation of the
auxiliary heating unit in the
Operating Instructions.
11 Auxiliary heater “ON/OFF”
button: The integrated LED
indicates when the auxiliary
heating unit is ready for oper-
ation (in standby). The auxil-
iary heating unit switches to
a state of readiness only if
the outside temperature is at
least 6 °C below the setpoint
value selected (passenger
compartment).
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TRAVEGO / TRAVEGO M / TRAVEGO L (Euro VI)/07.2014 GB