14
Climate control
Ventilation ........................................................... 4-2
Air flow selection .................................................... 4-2
Center and side vents ............................................ 4-3
Manual climate control system
3 ..................... 4-3
Control panel .......................................................... 4-3
Heater operation ..................................................... 4-5
Air conditioner operation ....................................... 4-7
Automatic climate control system
3 ............... 4-7
Control panel .......................................................... 4-8
To use as full-automatic climate control
system ................................................................... 4-8
To use as semi-automatic climate control
system ................................................................... 4-8
Fan speed control dial ........................................... 4-8
Temperature control dial ........................................ 4-9
Air flow control dial ................................................ 4-9
Air inlet selection button ........................................ 4-9
Air conditioner button ............................................ 4-10
Temperature sensors ............................................. 4-10
Operating tips for heater and air
conditioner ...................................................... 4-11
Cleaning ventilation grille ...................................... 4-11
Efficient cooling after parking in direct
sunlight ................................................................. 4-11
Lubrication oil circulation in the refrigerant
circuit .................................................................... 4-11
Checking air conditioning system before
summer season .................................................... 4-11
Cooling and dehumidifying in high humidity
and low temperature weather conditions .......... 4-11Air conditioner compressor shut-off when
engine is heavily loaded ...................................... 4-12
Refrigerant for your climate control system ........ 4-12
Air filtration system
3 ........................................ 4-12
Replacing an air filter ............................................. 4-12
3 Asterisk means: equipment not fitted in all cars (can depend
on model variant, engine variant, market specification, options
or accessories)
.
A1910BE-A-GSAAB.book Page 1 Tuesday, September 6, 2005 8:37 AM
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Climate control
4-11
4
– CONTINUED –
– Do not subject the sensors to impact.
– Keep water away from the sensors.
– Do not cover the sensors.
The sensors are located as follows:
– Solar sensor: beside windshield de-
froster grille
– Interior air temperature sensor: beside
the fan speed control dial
– Outside temperature sensor: behind
front grille.
Operating tips for heater and air conditionerCleaning ventilation grilleAlways keep the front ventilation inlet
grille free of snow, leaves, or other ob-
structions to ensure efficient heating and
defrosting. Since the condenser is located
in front of the radiator, this area should be
kept clean because cooling performance
is impaired by any accumulation of insects
and leaves on the condenser.Efficient cooling after parking
in direct sunlightAfter parking in direct sunlight, drive with
the windows open for a few minutes to al-low outside air to circulate into the heated
interior. This results in quicker cooling by
the air conditioner. Keep the windows
closed during the operation of the air con-
ditioner for maximum cooling efficiency.
Lubrication oil circulation in
the refrigerant circuitOperate the air conditioner compressor at
a low engine speed (at idle or low driving
speeds) a few minutes each month during
the off-season to circulate its oil.Checking air conditioning
system before summer sea-
sonCheck the air conditioner unit for refriger-
ant leaks, hose conditions, and proper op-
eration each spring. This check is best
performed by your Saab dealer.Cooling and dehumidifying in
high humidity and low tem-
perature weather conditionsUnder certain weather conditions (high
relative humidity, low temperatures, etc.)
a small amount of water vapor emission
from the air outlets may be noticed. This
condition is normal and does not indicate
400610
A1910BE-A-GSAAB.book Page 11 Tuesday, September 6, 2005 8:37 AM
ProCarManuals.com
