FORD 2014 F-550 v.1 - Manual (Page 106)

Fan speed control: Controls the volume of air circulated in your vehicle. Turn
to select the desired fan speed or switch off. If you switch the fan off, the
windshield may fog up H
Power: Press to turn the system off and on. When the system is off, outside
air cannot enter the vehicle. I
AUTOMATIC CLIMATE CONTROL
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A H C E F
J I K
D B G
Power and Driver temperature control: Press to turn the climate control
system off and on. When the system is off, outside air cannot enter the vehicle.
Turn to increase or decrease the air temperature for the driver side of the vehicle.
This control also adjusts the passenger side temperature when dual zone
operation is disengaged. A
Rear defrost: Turns the heated windows and mirrors off and on. See Heated
Windows and Mirrors (page 105). B
Defrost: Distributes air through the windshield defroster vents and demister
vents. You can also use this setting to defog and clear the windshield of a thin
covering of ice. C
Air distribution control: Press to set the air distribution to a position. Floor
and defrost distributes air through the windshield defroster vents, demister
vents and floor vents. Panel distributes air through the instrument panel vents.
Panel and floor distributes air through the instrument panel vents, floor vents,
and demister vents. Floor distributes air through the floor vents. D
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Super Duty (TFA)
Climate Control