2013 CITROEN RELAY engine

58

Ventilation

MONO-ZONE DIGITAL AIR
CONDITIONING
If your vehicle is fitted with this system, the
controls are located in the middle of the
dashboard. The system can be identified by
its control screen.
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,
flow and intake of air to ensure comfort
equivalent to the setting displayed and sufficient recirculation of air in the passenger
compartment.
No further adjustments are required.
Control screen for your digital air
conditioning system.
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.

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.

60

Ventilation

ADDITIONAL HEATING SYSTEMS
Supplementar
y 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 duct 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.

62

Ventilation

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 lamp
Digital programming control

The programmable heating system control
panel is located at the bottom right of the
dashboard. Display on
Displaying 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 lamp

64

Ventilation


Cancelling the programming

Press this button briefly to clear
the programmed start time.
The screen 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 on.


Switching off the heating

Press this button.
The heating cycle indicator lamp
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.

Audio equipment
94

Scroll the
display

Select

Display

Select

Display

Select

Display

Select

Display

Enables you
to…

Radio off

 00 MIN

 20 MIN Set the audio system play time after switching off the
engine:


- 00 MIN to switch off immediately,

- 20 MIN to play for 20 minutes.
Place the key in the "MAR" running position to switch
the audio system back on.



System
reset NO

 YES Restore factory settings:


- NO to not restore factory settings,

- YES to restore factory settings, "Resetting" is
displayed.




11
6


Driving safely


ANTI-SLIP REGULATION (ASR)
AND ELECTRONIC STABILITY
PROGRAMME
(ESP)
These systems are linked and complement
the ABS.
The ASR system is very useful for
maintaining optimum drive and avoiding
losses of control of the vehicle on
acceleration.
The system optimises drive to prevent the
wheels skidding, by acting on the brakes of
the drive wheels and on the engine. It also
allows the directional stability of the vehicle
to be improved on acceleration.
Use the ESP to hold your course without
attempting to countersteer. If there is a variation between the trajectory
followed by the vehicle and that required
by the driver, the ESP system automatically
acts on the engine and the brake of one
or more wheels, in order to put the vehicle
back on course.
In certain exceptional conditions (when
starting a vehicle stuck in mud or snow, or
on loose ground...), it could prove useful
to deactivate the ASR system to make the
wheels spin and regain grip.
Operation of the ASR and ESP
systems
The LED flashes when the ASR or ESP is
triggered. Press this button.
The LED on the button comes on: the
ASR system no longer acts on the engine
operation, but continues to act on the brakes.


Operating fault

When a malfunction of the ASR
system occurs, this warning lamp
comes on, accompanied by an
audible signal and confirmed by a
message on the screen.

5
SAFETY
Seat belts
SEAT BELTS
CAB SEAT BELTS
The front seats are fitted with pre-tensioners
and force limiters.
The bench rear seat is fitted with two seat
belts.
If you install a bench seat after handover, it
must be fitted with seat belts.
REAR SEAT BELTS
The seats/bench seats are fitted with three-
point seat belts and inertia reels.
The centre seat has a seat belt guide and
inertia reel, solid with the seat back. Height adjustment
Squeeze the control with the return and slide
the assembly on the driver's seat side and
on the side passenger seat side.
The height of the seat belt associated with
the centre seat cannot be adjusted.

Fastening

Pull the strap in front of you, with an even
movement, ensuring that it does not twist.
Secure the buckle in its housing.
Check that the seat belt is fastened securely
and that the automatic locking system is
operating correctly by pulling the strap
rapidly.


Unfastening

Press the "red" button on the buckle
housing, the seat belt rolls up automatically
but you are advised to guide it.


As a safety precaution, these
operations should not be carried out
while the vehicle is moving.
Driver's seat belt not fastened warning lamp

When the vehicle is started, this
warning lamp comes on if the
driver has not fastened their seat
belt.
CREW CAB

Each rear seat is fitted with a three-point
inertia reel seat belt.
Use the seat belt to restrain one person only
per seat.
If the driver's seat belt is unfastened,
START mode of Stop & Start will not be
invoked. Engine restarting is only possible
with the ignition key.

12
1
5
SAFETY
Improved safety and security
IMPROVED SAFETY AND SECURITY
IMPACT RE
SISTANCE
Your vehicle has been designed to limit
the forces on the passenger compartment
as much as possible in the event of a
collision, the engine compartment adopts
a progressive deformation structure and
the front doors have been reinforced to
contribute to the rigidity of the whole.


ANTI-THEFT PROTECTION

Your vehicle, in the van version, comprises
two zones with separate locking: the cab
and the load space.
Depending on the way in which it is used,
this function provides increased protection
both for your personal belongings and for
your merchandise.
Details of these functions are given in
part 2. An exterior protection alarm with anti-tilt
detection is available (as standard or as an
option) in certain countries.