User Manual

• Adjust fan speed to the desired
airflow setting.
•
Engage the air conditioner
compressor by pressing the air
conditioner button.
• Set the air source to outside air
mode by pressing the outside air/
recirculation air button. The button
indicator light should NOT be
illuminated.
NOTE
The A/C compressor may not engage
when
the outside temperature is below
34ºF (1ºC).
have difficulties in obtaining the desired
cabin temperature if the temperature
setting is repeatedly changed.
The mode of air distribution inside the cab
is set using the air distribution dial. Five
icons on the dial indicate the primary mode
options. The driver may also select a
secondary mode in between the primary
modes indicated by points on the dial.
Airflow is provided to the side windows in
all modes.
Outside Air/Recirculation Air
Selecting air recirculation mode completely
isolates the cab interior from the outside
air
. This mode is helpful in preventing dust,
pollen, and odors from entering the cab.
Additionally, recirculation mode can reduce
the amount of time needed to cool down
the vehicle while in maximum cool down.
Note that the mode may increase fogging
on the windshield. A coarse air filter is
provided for recirculation air and is located
under the IP. The outside air mode
provides for 100% outside air into the cab.
This mode is helpful with windshield
defogging. A pleated air filter located under
hood provides filtration for dust, pollen, and
debris. If equipped, your vehicle may also
provide for ember filtration or fine
particulate filtration.
Cab Accessories
NOTE
The 12V accessory power port will op-
erate
with the ignition key in either the
OFF, ACC (accessory), or ON position.
This vehicle comes standard with two
cupholders and power ports located in the
center of the dashboard. This vehicle may
contain a variety of optional cab
accessories. Electrically powered cab
accessories, such as the stereo system,
can be used when the ignition switch is in
the ACC position and can be af
fected by
the Low Voltage Disconnect (see Low
Voltage Disconnect).
Radio Stereo System (option)
Your vehicle has one of two stereo
systems. An AM/FM stereo receiver is
standard equipment and may have a
combination of CD, satellite radio, USB
media, or Bluetooth. A stereo system
integrated with GPS navigation and
telematics is also available (option). For
instructions on how to operate your
CONTROLS - Cab Accessories
Cab Air Distribution
Equal distribution of air is important in
maintaining a constant cab interior
temperature. For best performance, all
vents should remain open to allow AUTO
mode to function properly. To maintain the
selected cab temperature, AUTO mode
may provide an air temperature from the
vents that differs from the temperature set
point. To ensure proper operation, it is
recommended that the driver redirects the
air instead of adjusting the temperature set
point or closing the vent. The system may
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