FORD 2001 F-550 v.1 - Manual (Page 28)

CLIMATE CONTROL SYSTEM
Heater only system (if equipped)
Fan speed control
Controls the volume of air circulated
in the vehicle.
Temperature control
Controls the temperature of the
airflow inside the vehicle. On
heater-only systems, the air cannot
be cooled below the outside
temperature.
Mode selector control
Controls the direction of the airflow
to the inside of the vehicle.
•
(Panel) -Distributes outside air through the instrument panel
registers.
• OFF-Outside air is shut out and the fan will not operate. For short
periods of time only, use this mode to prevent undesirable odors from
entering the vehicle.
•
(Panel and floor) -Distributes outside air through the instrument
panel registers and the floor ducts.
•
(Floor) -Allows for maximum heating. Distributes outside air
through the floor ducts.
•
(Floor and defrost) -Distributes outside air through the floor
ducts and the windshield defroster ducts.
•
(Defrost) -Distributes outside air through the windshield
defroster ducts. It can be used to clear ice or fog from the windshield.
OFF
OFF
Controls and features
28