Setting - Mercedes-Benz Unimog Operating Instructions Manual

Heating/air conditioning and ventilation
100
D Sets the air distribution:
b Airflow to the footwell
c Airflow to the windscreen, side
and centre air vents and to the foot-
wells
d z Airflow to the windscreen,
side and centre air vents
E Switches air recirculation mode
on/off
F Switches the cooling with air dehu-
midification function on/off
G Temperature bar display
H Sets the temperature:
Temperature button f raises the
temperature
Temperature button g lowers the
temperature
I Switches mixed air operation on/off
X
Ensure that the key is in position 2 in the
ignition lock.
Setting the airflow
X
Turn airflow control C to the desired posi-
tion.
Setting the temperature
X
Turn airflow control C to at least airflow
level 1.
X
Press temperature button H f or g
repeatedly until the desired temperature is
set.
or
X
Press temperature button H f or g
repeatedly until the desired temperature is
set.
Setting the air distribution
X
Turn air-distribution control D to the
desired position.
Switching air recirculation mode
on/off
When you switch on air-recirculation mode,
the windows may mist up faster, particularly
at low outside temperatures. Only switch air-
recirculation mode on for a short time.
Switch on air-recirculation mode if unpleas-
ant odours or dust enter the vehicle.
X
To switch on: close the windows.
X
Press button E.
The indicator lamp next to button E lights
up.
X
To switch off: press button E.
The indicator lamp next to button E goes
out.
The air-circulation mode switches off auto-
matically after approximately 15 minutes.
Switching mixed air operation on/off
If you switch on mixed air operation when
performing dirt-intensive work:
the operating life of the air filter is exten-
R
ded.
the cab, in the case of vehicles with air
R
conditioning, is cooled quicker and less
energy is required in cooling mode.
A supply of fresh air is established in mixed air
operation.
X
To switch on: press button I.
The indicator lamp next to button I lights
up.
X
To switch off: press button I again.
The indicator lamp next to button I goes
out.