Specifications 99
Heating and ventilation
Fresh air heater wjth hot water valve heat
control and 4-flow, three-speed radial
blower (160 W). 270° cam disc valve and
cross-flow heater matrix. Straightforward
yet sensitive control by two slide levers,
cables and knee-action locking mecha-
nisms for independent fresh air supply,
two rotary knobs with universal-joint
shafts for air distribution and tempera-
tu re and a rotary blower speed switch.
Max.heater output: 8000 kcal/h (31750
Btu).
Independently of the inflow of heated air,
cool air can be admitted to the car'§
interior on either the left or right sides as
required via the two side grilles and the
center grille (all movable horizontally and
vertically to direct the airflow) and via the
separately-controlled driver's fresh-air
grille in the center console (also with
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stratified temperatures within the car and
fatigue-freedriving.
The total air entry points to the jnterior of
the car comprise 2 footwell apertures,
2 demister nozzles, 1 center nozzle, 2
side window demisting outlets, 3 center
and 2 side grilles.
Stale extraction is by way of slots below
the rear window leading to openings in
the rear roof pillars.