1997 Pontiac Grand Prix Owner's Manual - Page 166

1997 Pontiac Grand Prix Manual

Page 166 highlights

Hot Weather Example: (When you start the vehicle in Hot weather, 80°F (27 C) or afterbeing parked during the day in full sun). If your Driver SetTemperature is73"F (23°C)and you are in Full Automatic mode. The system will automatically move the temperature doors to full Cold. Theblower will be at low speed momentarily and then go to high blower. The air intakewill be recirculated for maximum cooling performance. As the interior of the vehicle coolsdown to your desired comfort point, the blower will decrease and the temperature door will move to a warmer position to maintain your desired comfort.As the cabincools down or the sun load decreases the system could switch to air delivered to A/C vents and the floor. (Bi-level mode) O Manual Control Fan Buttons The fanbuttons select theamount of air you want when the system is not in AUTO. The display willshow the fan speed by illuminating a maximum of seven fan bars. Mode Button The center panel has several settings to control the direction of airflow when the system is not inAUTO. The indicator light on the button will glow when the button is pressed. To access the various modes available, continue to press the MODE button until the desired mode appears on thedisplay. RECIRC: This setting recirculates much of the air inside your vehicle and sends it through the instrument panel outlets. The air conditioning compressor will run automatically in this setting unless the outside temperature is below 38 O F (3.3"C). /J UPPER: This setting brings in the outside air and 4* directs it through the instrument panel outlets. 3-6

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Hot
Weather
Example:
(When you start the vehicle in
Hot weather,
80°F
(27
O
C)
or
after being parked during
the
day
in
full
sun).
If
your Driver
Set Temperature
is73"F
(23°C)
and you are in Full Automatic mode. The
system will automatically move the temperature doors
to
full Cold.
The blower will
be
at low speed momentarily
and then
go
to
high blower. The air
intake will be
recirculated for maximum cooling performance. As the
interior
of
the vehicle
cools down to your desired
comfort point, the blower will decrease and the
temperature door will move to a warmer position to
maintain your desired
comfort. As the
cabin cools down
or the sun load decreases the system could switch
to
air
delivered to
A/C
vents and the floor. (Bi-level mode)
Manual
Control
Fan
Buttons
The
fan buttons select
the amount
of
air you want when
the system is not in
AUTO.
The
display
will
show the
fan speed
by
illuminating a maximum of
seven
fan
bars.
Mode
Button
The center panel
has
several
settings
to
control
the
direction
of
airflow when the system is not
in AUTO.
The indicator light
on
the button will glow when the
button
is
pressed.
To
access
the
various modes
available,
continue to press the
MODE
button until the desired
mode appears on
thedisplay.
RECIRC:
This
setting recirculates much of the
air
inside your vehicle and sends it through the
instrument
panel outlets. The air conditioning compressor will run
automatically in this setting unless the
outside
temperature is below 3
8
O
F
(3.3
"
C).
4*
/J
UPPER:
This setting brings in the
outside
air
and
directs it through the instrument
panel
outlets.
3-6