FORD 2001 E-450 - Manual (Page 20)

Temperature control knob
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.
• VENT-Distributes outside air through the instrument panel registers.
• FLR-Allows for maximum heating. Distributes outside air through the
floor ducts.
• 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.
• MIX-Distributes outside air through the floor ducts and the windshield
defroster ducts.
•
-Distributes outside air through the windshield defroster ducts.
It can be used to clear ice or fog from the windshield.
Operating tips
• In humid weather conditions, place the climate control system in
DEF before driving. This will reduce fogging on your windshield. Once
the windshield has been cleared, operate the climate control system as
desired.
• To reduce humidity buildup inside the vehicle in cold weather
conditions, do not drive with the climate control system in the OFF
position.
• Under normal weather conditions, your vehicle’s climate control
system should be left in any position other than MAX A/C or OFF
when the vehicle is parked. This allows the vehicle to “breathe”
through the outside air inlet duct.
COOL WARM
VENT
FLR
OFF
MIX
Controls and features
20