2013 Citroen DS5 HYBRID4 air condition

47Hybrid system









































Eco-driving
Eco-driving is a range of everyday practices that allow the motorist to optimise their fuel consumption and CO2 emissions.
Eco-driving suited to your
Hybrid4 vehicle
Use gear selector position A , as thisoptimises gear changes to suit the circumstances, and the AUTOmode of theHybrid4 mode selector.When moving off, accelerate normally up tothe desired speed ( POWER
zone between20 and 40 %). At steady speeds, drive gently with smallmovements of the accelerator pedal (ECOor CHARGEzone), run in electric mode as oftenas possible when driving at low speed. Anticipate the need to slow down and useengine braking ( CHARGE
zone), so as to make use of free energy recovery while keeping light pressure on the accelerator pedal.

Before moving off, if the passenger compartment is too warm, ventilate it byopening the windows and air vents beforeusing the air conditioning.
Above 30 mph (50 km/h), close the windowsand leave the air vents open. Remember to make use of equipment that can help keep the temperature in the passenger compar tment down (sun roof andwindow blinds...).Switch off the air conditioning, unless it has automatic digital regulation, as soon as the desired temperature is attained.Switch off the demisting and defrostingcontrols, if not automatic.Switch off the heated seat as soon as possible.
Switch off the headlamps and front foglampswhen the level of light does not require their use.

Avoid running the Diesel engine when stationary, par ticularly in winter; your vehiclewill warm up much faster while driving.

As a passenger, if you avoid connecting your multimedia devices (film, music, video game...), you will contribute towards limitingthe consumption of electrical energy, and soof fuel.
Disconnect your por table devices beforeleaving the vehicle.
Control the use of your electrical equipment

Heating and Ventilation
Controls
The incoming air follows various routesdepending on the controls selected by
the driver, the front passenger and rear passengers.
The temperature control enables you to obtain
the level of comfor t required by mixing the air of the various circuits.
The air distribution control enables you toselect the air vents used in the passenger compartment by the combined use of theassociated buttons.
The air flow control enables you to increase
or reduce the speed of the ventilation fan.
These controls are
grouped together on controlpanel Aon the centre console.
1.Windscreen demisting/defrosting vents.
2. Front side quar ter light window demisting/defrosting vents.3.
Side adjustable air vents. 4.Central adjustable air vents. S
ystem which creates and maintains goodconditions of comfor t and visibility in the
ve
hicle's passenger compartment.
5
. Air outlets to the driver and front passenger footwells.
6.Adjustable air vents for the rear passengers.
7. Air outlets to the rear footwells.



Air distribution

11 7Comfort
In order for these systems to be fully effective, follow the operation and maintenance guidelines below: )
To obtain an even air distribution, take care not to obstruct the exterior air intake grilles located at the base of the windscreen, the nozzles, the vents and the air outlets, as wellas the air extractor located in the boot.
)
Do not cover the sunshine sensor, located on the dashboard; this is used for regulation of the digital air conditioning system. )
Operate the air conditioning system for at least 5 to 10 minutes, once or twice a monthto keep it in perfect working order. )
Ensure that the passenger compar tment filter is in good condition and have the filter elements replaced regularly (refer to the "Checks" section). We recommend the use of a combined passenger compartment filter. Thanks to its special active additive, it contributes to the purification of the air breathed by theoccupants and the cleanliness of the passenger compartment (reduction of allergic symptoms, bad odours and greasy deposits).)
To ensure correct operation of the air conditioning system, you are also advised to haveit checked regularly as recommended in the ser vicing and warranty booklet. )
If the system does not produce cold air, switch it off and contact a CITROËN dealer or a qualified workshop.
You can switch off the air conditioning (AC button) and stay in Automatic mode in order to limit fuel consumption. If misting appears while in this mode, you can switch the air conditioning back on temporarily to improve the situation.
When towing the maximum load on a steep gradient in high temperatures, switching off theair conditioning increases the available engine power and so improves the towing ability.












Recommendations for ventilation and air conditioning


If after an extended stop in sunshine,
the interior temperature is very high, firstventilate the passenger compar tment for a few moments. Put the air flow control at a setting high enough to quickly change the air in the passenger compartment. The air conditioning system does notcontain chlorine and does not present any danger to the ozone layer.


The condensation created by the air conditioning results in a dischargeof water under the vehicle which is
perfectly normal.

Dual-zone digital air conditioning
1. Automatic comfort programme

We recommend the use of one of
the three AUTO modes available:
they provide optimised regulation of
the temperature in the passenger compartment according to the comfort value
that you have chosen.
These three modes automatically control the system, according to the desired setting, while also maintaining the desired comfort value.
) Press the "AUTO"
button repeatedly:


- a first indicator lamp comes on; the "low"
setting mode is selected,

- a second indicator lamp comes on; the"medium" setting mode is selected,

- a third indicator lamp comes on; the
"high" mode setting is selected.

Use the "medium" and "high" settings in
preference to maintain the comfort level at the
rear.


When the engine is cold, the air flow will reach its optimum level
progressively, taking account of the weather and the desired comfort levelso as to avoid too great a distributionof cold air. On entering the vehicle, if the interior temperature is much colder or warmer than the comfor t value, there is noneed to change the value displayed in order to obtain the comfor t required. Inall seasons, with the windows closed the system corrects the differencein temperature automatically and asquickly as possible.
This s
ystem is designed to operate effectively
in all seasons, with the windows closed.
Automatic operation
The air conditioning can only operate when the hybrid system is active (Ready lamp on).
Its effectiveness will be reduced when in electric mode (see the ECO OFF section).

119Comfort
4. Automatic visibilityprogramme


For maximum cooling or heating of thepassenger compar tment, it is possibleto exceed the minimum value 14 or themaximum value 28.)
Turn control 2or 3
to the left until "LO"is displayed or to the right until "HI"
is displayed. See "Front demistin
g - defrosting".


2-3. Driver's-passenger's side
settings
The driver and front passenger can each adjust the temperature to their requirements.
The value indicated on the display corresponds to a level of comfor t and not to a
temperature in degrees Celsius or Fahrenheit.
)Turn control 2or 3to the left or to the right respectively to decrease or increase this
value.

A setting around the value 21 provides
optimum comfort. However, depending on your
requirements, a setting between 18 and 24 isnormal.
You are advised to avoid a left / right settingdifference of more than 3.

Manual operation

If you wish, you can make a different choice from that offered by the system by changing asetting. The "AUTO"
indicator lamps go off; theother functions, except the air conditioning, willstill be controlled automatically.)
Pressing the "AUTO"
button returns the system to completely automatic operation.
With Stop & Start, when demisting hasbeen switched on, the Diesel engine does not stop.

5. Air conditioning On / Off
)Press this button to switch off
the air conditioning.
Switchin
g the system off could result in
discomfort (humidity, condensation).)Press this button again to return to automatic operation of the air conditioning.The indicator lamp in the "A/C"
button comes on.
To obtain cool air more quickly, you can use
recirculation of the interior air for a few moments.
Then revert to the intake of exterior air.


6. Air distribution adjustment
)Press one or more buttons todirect the air flow towards:


- t
he windscreen and side windows,

- the outer and centre air vents,

- th
e footwells.

You can combine the three orientations to obtain the desired air distribution.


7. Air fl ow adjustment
)Turn this control to the left todecrease the air flow or to theright to increase the air flow.
The air flow indicator lamps, between the two
fans, come on pro
gressively in relation to the
value requested.


8. Air intake / Air recirculation
Air recirculation enables the passenger compartment to be isolated from exterior odours
and smoke when external pollution is detected (if
your vehicle is fitted with a pollution sensor).
It is activated automatically on operation of the screenwash.
It is inactive when the ambient temperature is
below 5 °C to avoid the risk of mistin
g in the
vehicle.


- The indicator lamp with "A" on
in
dicates that recirculation is controlled automatically.

- The indicator lamp without "A"on indicates that recirculation is forced manually.

- Both indicator lamps off
indicates that recirculation is controlled automatically without
taking account of the detection
of pollution.

Without pollution sensor
If
your vehicle is not fitted with a
pollution sensor, press this button
to force recirculation manuall
y.
In ZEV mode, the hybrid system maytemporarily inhibit operation of the air conditioning.

The ZEVmode gives preference toelectric driving rather than maintaininga comfortable temperature.

121Comfort
Switching the system off
)Turn the air flow control to theleft until all of the indicator lamps go off.
Avoid prolonged operation in interior air recirculation mode or driving for long periods with the system off (risk of condensation and deterioration of air quality). This action switches o
ff the air conditioning and
the ventilation.
Temperature related comfor t is no longer assured but a slight flow of air, due to the
movement of the vehicle, can still be felt.
) Modify the settings (temperature, air flow or
air distribution) or press the "AUTO"button
to reactivate the system with the values setbefore it was switched off.

9. Maximum air conditioning
)
If you want to quickly cool
the air in the passenger compartment, press this
button; "LO"is displayed.

To return to the previous settings, press the button again.

) Switch off the demisting/defrosting of the rear screen and door mirrorsas soon as appropriate, as lower current consumption results inreduced fuel consumption.


Front Demist -
Defrost







Rear screen and door mirrors demist -
defrost
)It is possible to stop the
demisting/defrosting operation before it is switched off
automatically by pressing the button again. The indicator lamp associated with thebutton goes off.
Automatic visibility programme
Switching on
With Stop & Star t, when demisting hasbeen activated, the STOP mode is notavailable.


Switching off

The demisting/defrosting switches off automatically
to prevent an excessive consumption of current.
)Select this programme
to demist or defrost thewindscreen and side windowsas quickly as possible.
The system automatically manages the air conditioning, air flow and air intake, and provides optimum distribution towards the
windscreen and side windows. )To stop the programme, press either the
"visibility"
button again or "AUTO", the indicator lamp in the button goes off and
the indicator lamp in the "AU TO "buttoncomes on.The system starts again with the values in
use before it was overridden by the visibility programme.

)Press this button (located on
the air conditioning systemcontrol panel) to demist/defrost
the rear screen and the door
mirrors. The indicator lamp
associated with the button comes on.
The rear screen demisting - defrosting can only
operate when the hybrid system is active.