Operation 4
Cab
Switching the air conditioning on and off
– Push the on/off switch (5).
TheLEDontheswitchlightsupg
reen. The air
conditioning is switched on.
– Press the on/off switch (5) again.
The LED on the switch goes out. The air
conditioning is switched off.
Defrost function
The defrost function can be
used to de-ice and
dehumidify the windscreen
quickly. To do this,
turn the air vent control kn
ob (3) clockwise to
the
position. Open the ai
r distributors and
direct them onto the wind
screen.
– Switch on the air conditioning.
– Push the defrost switch (4).
TheLEDontheswitchligh
ts up green. The
air conditioning operat
es at full power. The
highest heating level
is selected. This feature
operates for a limited
period only. To save
energy, it switches it
self off automatically.
– Press the defrost switch (4) again.
The defrost function is switched off.
Operating the rear window heating
DANGER
Risk of explo
sion!
Operating t
he rear window heating
system with
in potentially explosive
areas classi
fied as zones 1 and 21 can
lead to explo
sions in the surrounding
atmosphere
.
Rear wind
ow heating is only permis-
sible and c
onnected for category-3
version
s (for zones 2 and 22).
–Donotmak
e any changes to the
truck!
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