Hints On Controlling The Interior Climate - Ford SUPER DUTY Owner's Manual

E A/C: Press to turn air conditioning off and on. Air conditioning cools the vehicle
using outside air. To improve air conditioning when starting your vehicle, drive
with the windows slightly open for two to three minutes. Use air conditioning
with recirculated air to improve cooling performance and efficiency. Note: Air
conditioning turns on automatically in MAX A/C, defrost and floor and defrost
modes.
F MAX A/C: Distributes recirculated air through the instrument panel vents to
cool the vehicle. This position is more economical and efficient than normal air
conditioning. When in MAX A/C mode, pressing MAX A/C returns you to your
previous settings.
G Recirculated air: Press to switch between outside air and recirculated air.
When the air currently in the passenger compartment is recirculating, the LED
on the button illuminates. Using recirculated air can reduce the time needed to
cool the interior and reduce unwanted odors from entering your vehicle. Even
when you do not select this button, air may still recirculate in some instances
in order to reduce vehicle warm-up time in cold conditions or to cool down time
in hot conditions. Note: Recirculated air engages automatically when you select
MAX A/C, or turn on manually in any airflow mode except defrost. Note: You
may notice changes in sound between recirculated mode and other airflow
modes. Note: For better cooling in hot conditions, recirculated air automatically
engages when the air distribution control is in panel or panel and floor modes
and the air conditioning is on. You can switch to fresh air by pressing the
recirculated air button again.
H PASS TEMP: Press to switch between single and dual zone. Turn to increase
or decrease the air temperature on the passenger side of the vehicle.
I Fan speed control +: Press to increase the volume of air circulated in your
vehicle.
J AUTO: Press to turn on fully automatic operation. Select the desired
temperature using the temperature control. The system automatically
determines fan speed, air distribution, A/C operation, and outside or recirculated
air, to heat or cool the vehicle to maintain the selected temperature.
K Fan speed control -: Press to decrease the volume of air circulated in your
vehicle.
HINTS ON CONTROLLING THE
INTERIOR CLIMATE
Note: To reduce fogging of the windshield
during humid weather, adjust the air
distribution control to the windshield air
vents position. Increase the temperature
and fan speed to improve clearing, if
required.
Super Duty (TFA)
Climate Control
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.
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