FORD 2015 F-550 v.1 - Manual (Page 109)

HINTS ON CONTROLLING THE
INTERIOR CLIMATE
General Hints
Note: Prolonged use of recirculated air may
cause the windows to fog up.
Note: You may feel a small amount of air
from the footwell air vents regardless of the
air distribution setting.
Note: To reduce humidity build-up inside
your vehicle, do not drive with the system
switched off or with recirculated air always
switched on.
Note: Do not place objects under the front
seats as this may interfere with the airflow
to the rear seats.
Note: Remove any snow, ice or leaves from
the air intake area at the base of the
windshield.
Note: To improve the time to reach comfort
in hot weather, drive with the windows
slightly open for 2-3 minutes after start-up
or until your vehicle airs out.
Manual Climate Control
Note: To reduce fogging of the windshield
during humid weather, adjust the air
distribution control to the windshield air
vents position.
Automatic Climate Control
Note: Adjusting the settings when your
vehicle interior is extremely hot or cold is
not necessary. The system automatically
adjusts to heat or cool the cabin to your
selected temperature as quickly as possible.
For the system to function efficiently, the
instrument panel and side air vents should
be fully open.
Note: If you select AUTO during cold
outside temperatures, the system directs
airflow to the windshield and side window
vents. In addition, the fan may run at a
slower speed until the engine warms up.
Note: If you select AUTO during hot outside
temperatures, or when the inside of the
vehicle is hot, the system automatically uses
recirculated air to maximize interior cooling.
When the interior reaches the selected
temperature, the system automatically
switches to using outside air.
Heating the Interior Quickly
Vehicle with automatic climate control Vehicle with manual climate control
Press the AUTO button. Adjust the fan speed to the highest
speed setting. 1
Adjust the temperature control to the
desired setting. Adjust the temperature control to the
highest setting. 2
Select the footwell air vents using the
air distribution buttons. 3
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Super Duty (), enUSA
Climate Control