light Citroen C4 PICASSO RHD 2012 1.G Owner's Guide
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57
COMFORT
Air conditioning
To ensure that your system operates
correctly, it is recommended that you
have it checked regularly.
Water arising from condensation
in the air conditioning drains away
through a hole provided for this pur-
pose. A pool of water may thus form
under the vehicle when stationary.
To preserve the sealing of the air
conditioning compressor, operate
the air conditioning at least once a
month.
Regardless of the season, the air
conditioning is useful, since it re-
moves humidity and condensation.
To be effective, the air conditioning
should only be used with the win-
dows closed.
If after a lengthy stop in bright sunlight
the interior temperature is excessive,
air the passenger compartment by
opening the windows for a few mo-
ments, then close them again.
The air conditioning operates by using
power from the engine. This results in
a slight increase in fuel consumption.
Dust filter/Odour filter (active
carbon)
There is a fi lter for excluding odours
and dust.
This fi lter has to be changed in ac-
cordance with the vehicle's servicing
schedule (see the servicing booklet).
Air circulation
Air vents on the fl oor underneath the
front seats provide enhanced heat-
ing for the rear seat positions; take
care not to obstruct them.
Air vents
The air vents to the face have grilles
and thumb wheels to adjust the air
fl ow and direction (up-down, right-
left).
The automatic regulation of the air
conditioning in the passenger com-
partment uses a number of sensors
(sunshine sensor, ambient tempera-
ture sensor...) that relieve you of the
need to make frequent adjustments to
the displayed temperature.
Take care not to obstruct the sun-
shine sensor, located on the dash-
board behind the instrument panel.
Sensors
Page 60 of 352
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COMFORT
MANUAL AIR CONDITIONING
The air conditioning system operates
with the engine running.
A. DRIVER'S CONTROL PANEL
1. Adjustment of the air fan
speed
The air fan adjustment only operates
when the engine is running.
To adjust the air fl ow, press button 1
:
to increase the fl ow of air,
to decrease the fl ow of air. The level of air fl ow is shown by the
progressive lighting of the warning
lamps depicting the fan blades 1
.
By reducing the fl ow to minimum,
you deactivate the air conditioning
system (OFF).
To maintain an acceptable level of
comfort in the passenger compart-
ment, you should not leave this con-
trol too long in the OFF position.
2. Adjustment of air
distribution
)
Press button 2
to make the dis-
play run through the different
types of air distribution.
The air distribution chosen
is shown by the lighting of
the corresponding warning
lamps on the display 2
.
3. Mode of adjustment
of temperature for the
passenger
)
Press button 3
to have indepen-
dent passenger control of cabin
air temperature. The warning
lamp goes off.
While the passenger is adjusting tem-
perature, the warning lamp comes on.
4. Air recirculation
This control is for isolating disagree-
able odours or fumes coming from
outside.
)
Press button 4
to cut off the intake
of outside air and to activate recir-
culation of the air in the passenger
compartment. The warning lamp
comes on.
Avoid the extended use of air re-
circulation (risk of deterioration
of air quality and misting).
)
Press button 4
again to allow the
intake of exterior air. The warning
lamp goes off.
5. Air conditioning
The air fan control (adjusting the fl ow
of air) has to be activated in order for
air conditioning to be obtained.
)
Press button 5
. The warning
lamp comes on.
To be effective,
the air condi-
tioning should be operated only
with the windows closed.
If your vehicle is not equipped with
air conditioning, you will have the
same control panel but without the
A/C
button.