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67
KNOWING
YOUR CAR
SAFETY
STARTING
AND
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
SUPPLEMENTARY HEATER
INDEPENDENT
(for markets/versions, where provided)
The vehicle is available, on request, with two different
independent heaters: one fully automatic, the other
which can be programmed.
AUTOMATIC VERSION
The additional heater is turned on in automatic mode
when the engine is started and the required outside
temperature and coolant conditions are present.
Deactivation is always automatic.
IMPORTANT During periods with low outdoor
temperatures when the device cuts in, check that the
fuel level is always higher than the reserve level.
Otherwise the device could lock and require the
assistance of a Fiat Dealership.
The heater burns fuel in the same way
as the engine, though to a lesser extent.
To prevent poisoning and asphyxiation, the
supplementary heater must never be turned on,
even for short periods, in closed environments
such as a garage or workshops without
extraction fans for the exhaust gases.
WARNING
PROGRAMMABLE VERSION
The additional heater operates completely
independently of engine operation and allows the
following:
❒heating the vehicle passenger compartment with the
engine off;
❒defrosting the windows;
❒heating the engine coolant and consequently the
engine itself prior to starting.
The system consists of:
❒a diesel burner to heat the water with an exhaust
silencer for the combustion gases;
❒a metering pump connected to the vehicle tank
pipes, to supply the burner;
❒a heat exchanger connected to the engine cooling
system pipes;
❒a control unit connected to the passenger
compartment heating/ventilation system to allow
automatic operation;
❒an electronic control unit for control and operation
of the burner in the heater;
❒a digital timer A-fig. 61 for turning the heater on
manually or programming the time it comes on.
037-128 DUCATO LUM EN 7ed 6/21/10 2:10 PM Page 67
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71
KNOWING
YOUR CAR
SAFETY
STARTING
AND
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
Deactivation of the programmed activation time
fig. 65
To delete the programmed activation time, press button
6 briefly: the display lighting will go off and the number 3
relating to the preselected time will disappear.
Recall of one of the programmed activation
times fig. 66
Press the button 6 as many times as necessary until the
number 3 corresponding to the desired programmed
activation time appears on the display. After 10 seconds,
the time will disappear from the display and remain
stored and the number 3 will light up in the display.
IMPORTANT The preselected activation time can be
changed or deleted by following the above instructions.
Switching the heating system off
Deactivation of the system, depending on the type of
activation (automatic or manual), may be:
❒automatic,at the end of the preset activation time
(60 minutes with lighting of the red display);
❒manualpressing the “immediate heating” button on
the timer again (flame button 1).
In both cases the heating warning light and the display
lighting go out and the passenger compartment heater
unit fan and the combustion stop.
F0N0155mfig. 66
The fluid circulation pump continues to work for
around two minutes to dissipate as much heat as
possible from the heater; the heater can be turned back
on during this stage.
The heater burns fuel in the same way
as the engine, though to a lesser extent.
To prevent poisoning and asphyxiation, the
supplementary heater must never be turned on,
even for short periods, in closed environments
such as a garage or workshops without
extraction fans for the exhaust gases.
WARNING
IMPORTANT When parked the heater switches off
when the battery voltage is low to allow the engine to
be started up.
037-128 DUCATO LUM EN 7ed 6/21/10 2:10 PM Page 71
Page 204 of 286
203
KNOWING
YOUR CAR
SAFETY
STARTING
AND
DRIVING
WARNING
LIGHTS AND
MESSAGES
IN AN
EMERGENCY
MAINTENANCE
AND CARE
TECHNICAL
SPECIFICATIONS
INDEX
USERSFUSE AMPERE
Electrical system (primary services) F17 10
Engine management control unit (+ battery) F18 7,5
Climate control compressor F19 7,5
Headlamp washer pump F20 30
Fuel pumpF21 15
i.e. system (primary services) F22 20
ABS solenoid valves F23 30
Automatic transmission 8 (+key) F24 15
Fog lightsF30 15
Right central pillar optional control unit fig. 214-215
USERSFUSE AMPERE
AbsentF54 –
Heated seatsF55 15
Rear passenger power socket F56 15
Additional heater under the seat F57 10
Side lightsF58 10
Self-levelling suspension (+battery) F59 7,5
AbsentF60 –
AbsentF61 –
AbsentF62 –
Additional passenger heater control F63 10
AbsentF64 –
Additional passenger heater fan F65 30
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