Heating, Ventilation and Air conditioning 121
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
– Turn the temperature control switch until the desired interior
temperature is obtained.
– Turn the blower switch to one of the settings 1-4.
– Set the air distribution control to the air flow configuration desired: (towards the windsc reen), (towards the chest),
(towards the foot rest) and (towards the windscreen and
foot rest areas).Heating
Maximum heat output, which is needed to defrost the windows quickly, is
only available when the engine has reached its operating temperature.
Coolant system
When the cooling system is switched on , not only the temperature, but also
the air humidity in the vehicle interior is reduced. This improves comfort for
the vehicle occupants and prevents misting of the windows when the outside
air humidity is high.
If the cooling system cannot be switched on this may be due to the following
reasons:•
the engine is not running.
•
The blower is switched off.
•
The outside temperature is lower than +5°C.
•
the cooling system compressor has been temporarily switched off
because the engine coolant temperature is too high.
•
The air conditioning fuse is faulty.
•
Another fault in the vehicle. Have the air conditioning checked by a qual-
ified workshop.
Air recirculation
Air recirculation mode prevents fumes or unpleasant smells
from entering the vehicle.When air recirculation mode is switched on (button ⇒page 120, fig. 91
with warning lamp) strong odours in th e outside air do not enter the vehicle
interior, for example when passing th rough a tunnel or in queuing traffic.
When the outside temperature is low, using air recirculation mode provides
more effective heating by heating air from the vehicle interior instead of cold
air from outside.
When the outside temperature is high, using air recirculation mode provides
more effective cooling by cooling air from the vehicle interior instead of warm
air from outside.
For reasons of safety, air recirculation is not possible when the control for air
distribution is set to the windscreen setting
.
WARNING
In air recirculation mode, no ambient air enters the vehicle interior. If the
air conditioning system is switched off, the windows can quickly mist over.
Therefore, you should never leave the air recirculation mode switched on
for longer periods, as this increases the risk of an accident.
Note
•
When reverse gear is engaged the air recirculation connects automatically
to prevent the entrance of exhaust fumes in the vehicle on travelling back-
wards. The control light on the button does not light up.
•
If the temperature control is turned to the coldest setting (blue point) and
the switch is activated, the “Air recirculation” function is automatically
activated in order to cool the passenger compartment rapidly using a
minimum of energy and the fu nction indicator will light.
AC
COR_ING_0707 Seite 121 Mittwoch, 1. August 2007 6:25 18
If and when205
Safety First
Operating instructions
Tips and Maintenance
Te c h n i c a l D a t a
Note
The compressor should never be allowed to run for longer than 6 minutes.FusesChanging a fuse
If a fuse has blown it must be replacedfuse cover
– Switch off the ignition and the component concerned.
– Identify the fuse for the failed component ⇒page 207.
– Take the plastic clip from inside the fuse cover, fit it onto the blown fuse and pull the fuse out. – Replace the blown fuse (which will have a melted metal strip)
with a new fuse of the same ampere rating.
The individual electrical circuits are pr otected by fuses. The fuses are located
behind a cover at the left-hand end of the dash panel. In versions with the
steering wheel on the right the fuses are on the right-hand side of the instru-
ment panel, behind a cover.
The electric windows are protected by circuit breakers. These reset automat-
ically after a few seconds when the overload (caused for example by frozen
windows) has been corrected.
Colour coding of fuses
WARNING
Never “repair” damaged fuses and never replace them with fuses with a
higher rating. Failure to comply could re sult in fire. This could also cause
damage to other parts of the electrical system.
Note
•
If a newly replaced fuse blows again after a short time, the electrical
system must be checked by a qualified workshop as soon as possible.
Fig. 138 Fuses in the
dash panel
Colour Amperes
Beige 5
Brown 7,5 red 10
blue 15
yellow 20
natural (white) 25
green 30
COR_ING_0707 Seite 205 Mittwoch, 1. August 2007 6:25 18
