Porsche 968 - HVAC System Operation Details; Manual Heat Regulation System; Automatic Heat Regulation System; Air Distribution Levers

Manual heat regulatiOJ ~ sys tem (968 C SJ
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Automatic heat regulation system
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Automatic Heat Regulation
System
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The automatic heat regulation system controls
the temperature in the passenger compartment
in accordance with the selected temperature
range.
However, the lowest regulated temperature can
only correspond to the prevailing ambient tem-
perature.
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Manual heat regulation system
The desired temperature in the passenger com -
partment can be set with the temperature knob.
Air distribution
The upper lever directs the air flow to the wind-
screen (to the right = open, to the left =
closed).
1- Bi owe r s wit ch
2- L eve r for a ir di s tribution
3- Te mp era tur e knob
4- R eci rculati on a ir s witch
5-Def ros ter s witch
The lower lever directs the air flow into the foot-
wells (to the right = open, to the left = closed).
The centre vent is opened and closed by means
of lever (D) . To close , slide the lever all the way
to the top . To open, slide the lever down until
the desired air flow is obtained.
The direction of the airflow is controlled by
means of the grip s on the vanes (C, E).
The side vents are opened and closed by means
of the lower levers (B , F) (o - open, • - closed).
Here too , the direction of the air flow is control-
led by means of the grips on the vanes (A, G).