Fiat Ducato 2021, Owner'S Handbook Manual

Page: 53 / 368

51
turn ring (C) to the required position;
turn knob (B) to the required speed.
FAST PASSENGER
COMPARTMENT
HEATING
For the fast heating of the passenger
compartment, proceed as follows:
turn ring (A) to the red section;
turn on internal air recirculation by
turning the knob (D) to ;
turn the ring (C) to ;
turn knob (B) to (4) (fan
maximum speed).
Then use the controls to maintain
the required comfort conditions and
turn the knob (D) to to turn the
air recirculation off and to prevent
windows from misting up.
WARNING With a cold engine, you
have to wait for a few minutes to let the
system fluid reach optimum operating
temperature.
FRONT WINDOW FAST
DEMISTING/DEFROSTING
(WINDSCREEN AND SIDE
WINDOWS)
Proceed as follows:
turn ring (A) to the red section;
turn knob (B) to (4) (fan
maximum speed).
turn the ring (C) to ;
turn off internal air recirculation by
turning the knob (D) to ;
WARNING To ensure rapid
demisting/defrosting, if there is an
additional heater/air conditioner (under
the front or rear seat on Panorama and
Combi versions) and it is on, turn it off
using the button (E) fig. 99 (LED off)
located on the control panel.
After demisting/defrosting, operate the
controls to restore the required comfort
conditions.
WARNING The climate control system
is very useful for speeding up demisting
since it dehumidifies the air. Adjust
the controls as described above and
press button (E) fig. 98 to switch the
climate control system on; the LED on
the button will light up.
99
F1A0693
Window demisting
In the event of considerable external
moisture and/or rain and/or large
differences in temperature inside and
outside the passenger compartment,
perform the following preventive
window demisting procedure:
turn ring (A) to the red section;
turn off internal air recirculation by
turning the knob (D) to ;
turn ring nut (C) to and consider
moving to if misting does not occur;
turn knob (B) to the 2nd speed.
WARNING The climate control
system is very useful for preventing
the windows from misting up in the
presence of high humidity since it
dries the air sent into the passenger
compartment.