FORD 1998 F-150 - Manual (Page 23)

Temperature control knob
Controls the temperature of the
airflow inside the vehicle.
Mode selector control
Controls the direction of the
airflow to the inside of the vehicle.
The air conditioning compressor
will operate in all modes except
PANEL and FLOOR. However, the
air conditioning will only function
if the outside temperature is about
10°C (50°F) or above.
Since the air conditioner removes
considerable moisture from the air
during operation, it is normal if
clear water drips on the ground
under the air conditioner drain
while the system is working and
even after you have stopped the
vehicle.
Under normal conditions, your
vehicle’s climate control system
should be left in any position other
than MAX A/C or OFF when the
HI
LO
COOL WARM
OFF
PANEL
A/C FLOOR
DEF
FLR
& DEF
MAX
A/C
PANEL &
FLOOR
Controls and features
23