Citroen JUMPER 2014 2.G Repair Manual

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CORRECT USE OF THE AIR CONDITIONING
In order to be effective, the air conditioning
should only be used with the windows
closed. However, if the interior temperature
remains high after a prolonged period
parked in the sun, first ventilate the
passenger compartment for a few minutes. For even air distribution, ensure that the
exterior air intake grille located at the base
of the windscreen, the side and central
vents, the air outlets on the floor and the air
extractor at the rear are not obstructed.
The air conditioning is useful in all seasons
as it eliminates condensation and air
humidity. Operate the air conditioning system for
5 to 10 minutes, once or twice a month,
to keep it in good working order.
Have the filter elements (air filter and
passenger compartment filter) replaced
regularly. If you drive in a dusty environment,
have them replaced twice as often.
It is normal that the condensation created by
the air conditioning system results in a flow
of water which may form a puddle under the
vehicle when parked.
If the system does not produce cold air,
do not use it and have it checked by a
CITROËN dealer or a qualified workshop.
"Leave them open"
For optimum distribution and diffusion of hot
or cool air in the passenger compartment,
there are: 4 adjustable central vents, of
which 2 can be directed sideways (right
or left) towards the top of the body and
4 side vents which can be directed towards
the passengers. The air vents directed
towards the floor of the vehicle complete the
equipment.
Vents

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MANUAL HEATING / AIR CONDITIONING
If your vehicle is fitted with these controls,
they are located on the dashboard on the
centre console control panel.
Comfort value adjustment
Air flow
The force of the blown air, from
the vents, varies from 1 to the
strongest 4. Remember to adjust
this control in order to reach the
ambient air comfort level. To switch off the
blower, place the control in position 0.
Air conditioning
The air conditioning mode can only operate
with the engine running.
The air blower must be set to at
least 1.
Pressing the button triggers the
operation of the air conditioning,
the LED is on. Pressing the button again
switches the function off and the LED is
switched off.
Air distribution
The air supply distribution is directed by the
control turned towards:
the side vents and the central
vents,
the side vents, the central vents
and the footwells,
the footwells,
the windscreen, the footwells and
the side windows,
the windscreen and the side
windows.
Control positioned:
- in the blue zone provides cool
air,
- in the red zone provides heating of the interior ambient
air.

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Intake of exterior air Recommended settings for the manual air conditioning
For optimum operation of this system, the settings below are recommended\
:
Recirculation of interior air
This position should only be
temporary.
Used with the air conditioning
switched on and setting of the
force of blown air (from 1 to 4), recirculation
enables you to obtain the required ambient
air comfort level with both hot or cold
settings.
Recirculation temporarily prevents exterior
odours and smoke from entering the
passenger compartment. If I require...
Air
distribution Temperature
Air flow Air
recirculation AC
Heating -
Cooling
Demisting
Defrosting

When your ambient air comfort level has
been reached, return to the intake of exterior
air position to permit renewal of the air in the
passenger compartment and demisting. This
operating mode is preferable. This is the preferred operating
position.

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DIGITAL AIR CONDITIONING - MONO-ZONE
If your vehicle is fitted with this system, the
controls are located in the middle of the
dashboard.
AUTO mode
Switching on FULL AUTO
mode: pressing the AUTO
control switches on the system's
functions, confi rmed by the display
of FULL AUTO . This is the normal operating
mode for the digital air conditioning system.
Using the moving ring surrounding the AUTO
control, set the comfort temperature to be
reached according to a setting between:
- HI (High to ≈ 32) and,
- LO (Low to ≈ 16).
The system controls the distribution,
fl ow and intake of air to ensure comfort
equivalent to the setting displayed and suffi cient recirculation of air in the passenger
compartment.
No further adjustments are required.
Control screen for your digital air
conditioning system.
AUTO mode with personalisation
Switch on in AUTO mode, certain
settings can be modified: the
distribution, the air flow, the air
conditioning and the air intake/
recirculation.
The display changes from FULL AUTO to
AUTO .
To return to fully automatic operation, press
this button again. The display on the control
panel changes from AUTO to FULL AUTO .
If the system is not able to maintain
the setting selected following manual
adjustments, the setting flashes then AUTO
is cleared. Press the AUTO control to return
to the automatic settings.
Switching off the air conditioning
Pressing this control switches
off the air conditioning functions.
The snowflake is cleared from the
screen.
Complete switch-off
Pressing this control switches
the system off. The LED and the
screen switch off.
When the engine is running and the air
conditioning is on, this symbol and the
message
FULL AUTO are displayed.
The other components are displayed
according to the settings selected by the user.

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Comfort value adjustment ring
The settings range between:
- increasing the interior ambient air temperature HI (High) which goes up to
to a maximum setting of 32,
- cooling the interior ambient air temperature LO (Low) which goes down
to a setting of 16.
Air distribution
A press illuminates the LED on the buttons
which distribute the air flow towards:
the windscreen and front side
window vents (demisting/
defrosting the windows),
the central and side vents (chest
and face),
the vents in the front and rear
areas (feet).
The combination of buttons permits
improvement of air distribution.
Air flow
Successive presses of this button
increase (+) or reduce (-) the
force of the air flow to the interior.
Intake of exterior air / Recirculation of interior air
When the LED is on, the air
recirculates inside the passenger
compartment to prevent the entry of exterior
odours and smoke. This position should be
temporary.
When the ambient air comfort level has been
reached, pressing the button switches the
LED off and reopens the exterior air intake.
Pressing the AUTO button also restores
the intake of exterior air. Returning to this
position permits renewal of the air in the
passenger compartment and demisting.
Pressing the AUTO button again restores
the FULL AUTO function.
Rapid Demisting / Defrosting
Pressing this control permits
rapid clearing of the windows.
The LED is on.
The system manages the air conditioning,
the flow and intake of air, the defrosting
of the rear screen and provides optimum
distribution of the air to the windscreen and
front side windows.
If your vehicle is fitted with additional
heating, switch it off to ensure rapid and
effective demisting/defrosting.
ADDITIONAL REAR VENTILATION
The controls for this system,
additional to the standard cabin
ventilation system, are on the
lower dashboard, to the left of the
steering wheel.
Air outlet
A press on this control activates
the extraction of air to the
outside; the LED comes on.
Press again to switch off.
Air inlet
A press on this control activates
the entry of air into the cabin; the
LED comes on. Press again to
switch off.

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ADDITIONAL HEATING SYSTEMS
Supplementary heating
On the 2-3 seats version, this is located
under the seat on the driver's side with air
diffusion directed forwards.
REAR HEATING AND / OR AIR CONDITIONING
If your vehicle is fitted with an
additional air conditioning unit,
located in the rear of the vehicle:
the distribution rail located in
the roof and the individual diffusion vents
provide a perfect diffusion of cold air.
The warm air diffused at the floor, from the
front air conditioning unit, is distributed at
the feet of the rear passengers of rows 2
and 3.
A warm air diffusion vent, located on the rear
left wheelarch, may complete the assembly
for the feet of the rear passengers of row 3.
Additional heating
This is passenger compartment heating,
additional to the standard equipment.
It can operate independently of the engine.
Additional heater or programmable additional heating
This is an additional, programmable and
separate system which heats the Diesel
engine hot coolant loop to make starting
easier.
It improves the demisting and defrosting
performance and that of the heated seats, if
fitted to the vehicle.
The passenger compartment heating is
brought up to temperature more rapidly.
This system must be programmed to start up
before you enter the vehicle. On the 5-9 seats version, it is
located at the rear. Depending
on the model version, the air
diffusion is either direct from the
rear or comes from the rail located under
each of the two rows of seats.
Press this control to activate/
deactivate the heating. The LED
is on if the heating is activated.
When rapid demisting and
defrosting is required, switch off the control.

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Activation/Deactivation
This control, located on the
control panel at the left-hand end
of the dashboard, enables you to
activate/deactivate the operation
of the rear controls from the driver's seat.
The first press activates (LED on).
A second press deactivates (LED off). To deactivate the fan, place the control in
position 0.
However, a safety device will ventilate the
rear circuit automatically, even if the control
is in position 0, to prevent the formation of
condensation.
Air flow
The force of the fan blown air,
via the vents, varies from 1 to the
strongest 4.
To obtain a comfortable level of ambient air,
remember to adjust this control.
Comfort value adjustment
- on the blue, delivers cool air,
- on the red, delivers heating of the ambient air.
The OFF control on the "Mono-zone" central
control panel switches the function off. Control positioned:

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PROGRAMMABLE ADDITIONAL HEATING
If your vehicle is fitted with separate
programmable heating: it gradually brings
the engine up to a good temperature to
facilitate starting. An integrated clock permits programming of
its start time. The passenger compartment
will be heated more quickly. Heating cycle indicator
Digital programming control
The programmable heating system control
panel is located at the bottom left of the
dashboard. Display on
Display of the programme
number selected
Time display button
Time setting buttons
Selection of the stored
programme
Button for immediate switching
on of the heating
Time setting and reading
indicator

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Setting the time of the internal clock
Set the clock on the control panel before
programming the deferred switching on of
the heating.
Immediate switching on of the heating
Before switching on the heating, check that:
- the temperature setting control is in the "Hot air" position (red).
- the air flow setting control is in position 2. This symbol or the previous stored time and
the number (e.g. 1) corresponding to the
recalled pre-selection are displayed for ten
seconds.
Note: if you wish to recall the other pre-
selected times, press the SET button several
times before the ten seconds have elapsed.
Press this button.
The screen and the associated
indicator come on.
Within ten seconds, press these two setting
buttons until the correct time is displayed.
Press ">" to increase the hours or
"<" to decrease.
Press and hold the button for
more rapid scrolling of the digits.
Reading the time
Press this button.
This indicator comes on, the time
is displayed for approximately ten
seconds. Press this button.
The screen and the heating cycle
indicator come on and remain
on throughout the duration of
operation.
Switching on the deferred heating
Switching on can be programmed between
one minute and twenty-four hours in
advance.
You can store up to three different start
times, but programme one deferred start
only.
Note: if you wish to start the heating at a
fixed time each day, simply reprogramme
the stored time each day.
Press this button, the screen
becomes brighter. Within the ten seconds, press
these two setting buttons to
select the required start time.
Setting of the stored time is
confirmed by clearing of the
start time, displaying of the
pre-selection number (e.g. 1)
and increased brightness of the screen
illumination.

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Cancelling the programming
Press this button briefly to clear
the programmed start time.
The scren illumination and the
pre-selection number (e.g. 1) are
switched off.
Good practice
To avoid any risk of poisoning or
asphyxiation, the additional heating must
not be used, even for short periods, in
an enclosed space such as a garage or
workshop which is not fitted with an exhaust
gas extraction system.
The additional heating is supplied by the
vehicle's fuel tank. Ensure that the fuel
gauge indicator lamp is not at reserve.
Always switch off the additional heating
when filling with fuel to avoid any risk of fire
or explosion.
Do not park the vehicle on an inflammable
surface (dry grass, dead leaves, paper…),
there is a risk of fire.
The temperature near the heater must not
exceed 120 °C. A temperature higher than
this (for example in the case of painting in
an oven) could damage the components of
the electronic circuits.
The additional heating system is fitted with
a temperature limiter which cuts off the
combustion in the event of overheating due
to a lack of coolant. Top up the coolant,
then press the programme selection control
before switching the heating on again. Have the additional heating system
checked at least once a year at the
beginning of winter. Maintenance and
repairs should only be carried out by a
CITROËN dealer.
Use only genuine replacement parts.
Recalling one of the pre-selected start times
Press this button as many times
as necessary until the number
corresponding to the required pre-
selected start time (e.g. 2) appears.
After ten seconds, the time is cleared but
remains stored for as long as the number
(e.g. 2) and the screen remain lit.
Switching off the heating
Press this button.
The heating cycle indicator and
the screen are switched off.
Two different types of equipment
The additional heating is separate and
programmable. Before you enter the vehicle,
it gradually increases the temperature of the
engine to make starting easier. This also
facilitates passenger compartment heating,
demisting and defrosting.
The additional passenger compartment
heating system supplements the
standard equipment. Its operation may be
independent of the engine. Switching on of
the heating may be programmable.