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HEATER AND DEFROSTER
Two knobs allow full control of your Corvette Heater.
AIR·PULL-DEF-This control supplies outside
air
to the
Heater when
pulled out to the "detent" position and
diverts the air-flow to the
defroster duct when pulled fully out.
This
knob
must be pulled
out
to "detent" or
further before
operating
the healer.
FAN-TEMP-PULL-Heater
output
air temperature is
regulated
as this
knob is pulled out. Maximum
heat
is obtained
in the fully
out
posi-
tion.
Rotate the knob to obtain low,
medium
or
high fan
speed.
HEATER OPERATING TIPS
•
Always brush snow from the air
inlet in front
of the windshield before operating
the heater.
elf less than maximum heat
is desired, operate
FA~
on
low
or medium speed and regulate
the
air
temperature by mov-
ing the
FAN·TEMP·PULL
knob partially in.
• Operate the heater
for several
minutes before
turning on the
defroster.
This
will clear the system of moisture
and
help
prevent windshield
fogging.
VENTILATION
DURING
•
WARM WEATHER
•
Air vents in each
side
panel,
operated
by
vent
knobs
on either side
of the
steering column, admit outside
air
from the vent
grille in the
cowl.
• Pull
AIR·PULL-DEF
knob
lO detent or
fully open,
to
admit outside air
through
the
heater.
•
Additional
ventilation
is available on
sport coupe
models
by
means
of
luggage
compartment
exhaust
fan. To operate
the
fan,
pull
the
knob located next
to
the
left
air vent
control.
This
fan will not oper-
ate when
the heater
fan
is being used.
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