clock Citroen C5 2009.5 (RD/TD) / 2.G Owner's Manual

III
47
C O M F O R T
DIGITAL AIR CONDITIONING (MONO-ZONE)
This is the normal sys-
tem operating mode.
In accordance with the
level of comfort cho-
sen, pressing this con-
trol, confi rmed by the
switching on of indicator lamp A , per-
mits automatic and simultaneous con-
trol of all of the following functions:
- Air fl ow.
- Temperature in the passenger compartment.
- Air distribution.
- Air intake.
- Air conditioning.
1. Automatic operation
It is advisable to leave all of the
vents open.
Simply pressing one of the controls,
with the exception of control
2 , switches
the system to manual mode.
Indicator lamp A switches off. 2. Temperature adjustment
Turn control 2 to
change the tempera-
ture:
-
Clockwise to increase
the temperature.
- Anticlockwise to reduce the tem- perature.
The setting required is displayed.
The value indicated on the display
corresponds to a level of comfort
and not to a temperature in degrees
Celsius or Fahrenheit, depending on
the screen confi guration.
A setting around the value 21 usu-
ally makes it possible to obtain opti-
mum comfort. However, depending
on your requirements, a setting be-
tween 18 and 24 is usual.
On entering the vehicle, the interior
temperature may be much colder (or
warmer) than is comfortable. There is
no need to change the temperature
displayed in order to obtain rapidly
the level of comfort required.
The automatic regulation of the air
conditioning will use its maximum
performance settings to correct the
temperature difference as quickly as
possible.

Mono-zone: this is the overall regu-
lation of the temperature, distribu-
tion and fl ow of air in the passenger
compartment.
The symbols and messages associ-
ated with the digital air conditioning
controls appear on the multifunction
screen.

1. Automatic operation

2. Temperature adjustment

3. Air distribution adjustment

4. Activation/deactivation of the air
conditioning

5. Air fl ow adjustment

6. Front demisting - defrosting

7. Rear demisting - defrosting

8. Air recirculation - intake of exte-
rior air

9. Screen

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54
C O M F O R T
PROGRAMMABLE HEATING
The programmable heating operates
independently of the engine.
When the engine is off, it pre-heats
the coolant circuit in order to benefi t
from an optimum engine operating
temperature from the time the en-
gine is switched on.
The programmable heating system
is switched on using the long range
remote control. Activation can be im-
mediate or deferred by means of a
programming function. Programming remote control
The heating system programming
remote control consists of the fol-
lowing buttons and displays:

1. Scrolling functions menu buttons.

2. Function indicator lights: clock,
temperature, operating time, pro-
grammed time, heater operation,
heating management symbols.

3. Digital displays: time, tempera-
ture, duration of operation, pro-
grammed time or level of heating.

4. Off button.

5. On button.
Displays on the remote
control screen Press the buttons
1 in succession to
display the functions.
The fi rst press of the left-hand or
right-hand button displays the time.
Next, the left-hand button permits ac-
cess to the programming time then to
the level of heating (C1 to C5).
The right-hand button permits ac-
cess to the passenger compartment
temperature then to the duration of
operation of the heater if it is to be
switched on immediately.

If a malfunction of the program-
mable heating system occurs,
contact a CITROËN dealer. Displaying the functions
The passenger compartment tem-
perature information is only avail-
able when the engine is off.