2006 FIAT DUCATO heater fan

54GETTING TO KNOW YOUR VEHICLE
DIRECTIONAL AND
ADJUSTABLE AIR VENTS
fig. 76 and fig. 77
A- Control for adjusting air flow:
turned to ¥= vent open
turned to ç= vent closed
B- control for directing air flow.
C- fixed side window vent.
The vents can be rotated upwards or
downwards.CONTROLS fig. 78
A- Fan knob.
B- Air temperature knob (mixing
hot and cold air).
C- Air distribution knob.
D- Air recirculation slider to cut off
outside air.
Only one heater is fitted on all ver-
sions.It is however possible to have an op-
tional heater to be set under the dri-
ver’s seat.
Press button A-fig. 79to switch the
heater on.
Press the button again to switch it
off.
fig. 76
F0D0058m
fig. 77
F0D0059m
fig. 79
F0D00167m
fig. 78
F0D0033m

55GETTING TO KNOW YOUR VEHICLE
Certain versions can be fitted, in ad-
dition to the climate control system,
with an optional heater to be set un-
der the last seat row and controlled
by button B-fig. 80. Button Acon-
trols the climate control system.HEATING
Control settings for quick heating.
1)Air temperature knob: pointer in
the red sector.
2) Fan knob: pointer at the required
speed.
3) Air distribution knob pointer at:
Zwhen the outside temperature is
low or when an increased air flow for
demisting is required
Ofor normal heating
Mfor heating the feet and keeping
the face cool (“bi-level” function)
Nfor warming the feet of the front
passengers
≤when the outside temperature is
cold to demist the windowsDEMISTING AND/OR
DEFROSTING
THE WINDSCREEN AND
THE FRONT SIDE WINDOWS
Control settings for quick demisting.
1) Air temperature knob: pointer in
the red sector.
2) Fan knob: pointer at top speed
3) Air distribution knob: pointer at
-.
After demisting, adjust the controls
to keep the windows as clear as pos-
sible.
IMPORTANT If the vehicle has a
climate control system, you are rec-
ommended to adjust the controls as
described above and press button √
to speed up the demisting process.
fig. 80
F0D0166m

58GETTING TO KNOW YOUR VEHICLE
Turn knob fig. 83 under the roof to
turn the supplementary climate control
system on. It will only work when the
main system is running.
Air flow is distributed to the back
through the directional vents set under
the roof by lever A-fig. 84.
Like for Panorama and Combi, also the
Van versions can be equipped with an
optional climate control system to be set
in the load compartment and to be
switched on using the relevant console
controls.AIR CONDITIONING
(COOLING)
Control settings for quick cooling:
1)air temperature knob: pointer at
the blue sector
2)climate control system: press but-
ton √
3)air recirculation slider: at Ò
4) air distribution knob: pointer at O
5)fan knob: pointer at the required
speed.To reduce the cooling effect: posi-
tion the slider at Ú, to increase the
temperature and decrease the fan
speed.
Do not switch the climate control
system on for heating and ventilation.
Use the ordinary heating and ventila-
tion system (see previous section).
IMPORTANT The climate control
system is very useful for clearing the
windows rapidly because it dries the
air. Simply set the controls for demist-
ing and turn the climate control sys-
tem on with button √.
ADDITIONAL HEATER
Certain versions feature, under the
driver’s seat, an additional heater us-
ing the same heating system controls.
fig. 83
F0D0049m
fig. 84
F0D0075m

60GETTING TO KNOW YOUR VEHICLE
– a control unit connected to the
heater/ventilation unit for automatic
operation;
– an electronic control unit to check
and adjusted the integrated heater
burner;
– a digital timer A-fig. 85to start the
heater manually or to program staring
time.In cold weather, the supplementary
heater automatically warms and cir-
culates constant temperature fluid in
the engine cooling system for the time
required to ensure optimal engine ig-
nition and cab temperature conditions.
The heater can be started automat-
ically (programmed by means of the
digital timer) or manually by pressing
the “heat now” button on the timer.
When the heater is turned on (au-
tomatically or manually), the electronic
control unit operates the fluid circu-
lation pump and safely ignites the burn-
er.The electronic control unit also con-
trols the circulation pump delivery in
order to reduce initial heating time.
When the fluid reaches a temperature
of 30°C, the control unit operates the
passenger compartment ventilation
fan.
When the fluid temperature reaches
72°C, the electronic control unit re-
duces the burner power and stops op-
eration when it reaches 76.5°C. The
timer, circulation pump and heater fan
are kept running. When the fluid tem-
perature drops under 71°C the con-
trol unit automatically turns the burn-
er back on.
fig. 85
F0D0165m

61GETTING TO KNOW YOUR VEHICLE
IMPORTANTThe heater is
equipped with a thermal switch which
cuts off the heater in the event of
overheating caused by low or leaking
coolant. In this case, press the pro-
gram selection button to start the
heater again after repairing the cool-
ing system fault and/or topping up the
fluid.
The heater can turn itself off after en-
gine ignition or if the flame goes out.
In this case, turn the heater off man-
ually and attempt to turn it back on
again. If you cannot turn the heater on,
contact a Fiat Dealership.Turning the heater on
Before turning the heater on check
that:
– the heating/ventilation unit knob is
turned to “warm air”;
– the heating/ventilation fan speed
knob is at position “2”.Digital timer fig. 86
1) Heater cycle warning light
2)Display light
3)Clock pre-set recall number
4)Clock button
5)Hour forward button
6)Program selection button
7)Hour back button
8) Heat now button
9) Display/adjust time warning light
fig. 86
F0D0133m

63GETTING TO KNOW YOUR VEHICLE
IMPORTANTTo recall other pre-
set times, press button 6within 10
seconds.
– press button 5or 7to select the
starting time required within 10 sec-
onds.
IMPORTANTStarting time disap-
pears and the number 3(correspond-
ing to the selected preset time) ap-
pears on the display to confirm the
starting time has been entered.
Deleting a programmed
starting time fig. 89
To delete the programmed starting
time, press button 6briefly: the dis-
play light will go off and number 3cor-
responding to the selected preset
time will disappear.Recalling a pre-set time fig. 90
Press the button 6repeatedly until
the required preset starting time ap-
pears on the display (number 3). After
10 seconds, the time will disappear,
number 3and the display will light up
thus confirming starting time has been
entered.
IMPORTANTTo change or delete
pre-set times, follow the instructions
in the paragraphs above.Turning the heater off
According to the operation mode
(automatic or manual), the heater can
be turned off:
–automatically,after the preset
period of time (60 minutes when the
display light is red);
– manuallyby pressing the “heat
now” button on the timer.
In each case, the heater warning light,
the display and the passenger com-
partment fan will be turned off and the
heater flame will be blown out.
The coolant circulation pump will
run for approximately two minutes af-
ter the heater has been turned off to
dispose of as much heat as possible.
During this phase the heater can, how-
ever, be turned on.
fig. 90
F0D0135m

125GETTING THE BEST OUT OF YOUR VEHICLE
Electric devices
Use electric devices for the neces-
sary time only. The heated rear win-
dow, fog lights, windscreen wipers,
heater fan require large amounts of
electricity and increasing the request
for power will also increase fuel con-
sumption (up to +25% when driving in
towns).
Climate control system
The climate control system is an ad-
ditional load which greatly affects the
engine leading to higher consumption.
When the temperature outside the
vehicle allows it, use the air vents
where possible.
DRIVING STYLE
Starting
Do not warm the engine when the
vehicle is stationary or at high or low
speed: in this way the engine will warm
up gradually increasing consumption
and emissions. You should drive off
slowly straight away avoiding high revs
so that the engine will warm up more
quickly.Unnecessary actions
Avoid revving the engine when
stopped at traffic lights or before
switching off the engine and avoid dou-
bling the clutch as these actions have
no purpose on modern vehicles and
serve only to increase consumption
and pollution.
Gear selections
As soon as the traffic and road con-
ditions allow it, shift to a higher gear.
Using a low gear to liven up accelera-
tion greatly increases consumption. In
the same way improper use of high
gears will increase consumption, emis-
sions and engine wear.
On passenger transportation versions
fitted with 2.3, 2.8 JTD and 2.8 JTD
POWER engines, fuel consumption can
be optimised by starting (on level road)
in 2nd gear instead of 1st gear.Top speeds
Fuel consumption increases consid-
erably as speed increases. Your speed
should be kept as even as possible and
superfluous braking and acceleration
avoided as this increases both con-
sumption and emissions.
Acceleration
Accelerating violently increasing the
revs will greatly affect consumption
and emissions; acceleration should be
gradual and should not exceed the
maximum torque.

153IN AN EMERGENCY
System/Component
CBA (battery fusebox)
Body-builders’ current socket
Alternator
Alternator (2.0 - 2.0 JTD with heating system)
Alternator (2.8 JTD with heating system - 2.0 JTD
with climate control system)
CVM protection
CFO protection
CFO (optional fusebox under the dashboard on passenger’s side
for LH drive versions, on driver’s side for RH drive versions)
Webasto unit
Additional climate control
Chronotachograph
Phone
Alarm
Remote control
ABI for right power window
ABI for door lock
Alarm blinker
Rotating lights (Ambulance versions)
Webasto timer
ABI for left power window
Food box power
Additional heater fan
Left heated rear window
Door mirror defrosting device
Right heated rear window
Driver’s seat warmerFuse no.
F 73
F 72
F 72
F 72
F 70
F 71
F 61
F 56
F 34
F 34
F 34
F 34
F 48
F 38
F 60
F 63
F 58
F 47
F 59
F 57
F 54
F 41
F 40
F 45Ampere
70
125
70
100
150
80
20
30
10
10
10
10
20
20
10
30
5
20
15
15
15
10
15
15Location
Fig. 34
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