RAM Commercial Promaster 2018 User Manual page 23

Icon Description
Blower Control
There are seven blower speeds. Use this control to regulate the amount of air forced through the system in any mode
you select. The blower speed increases as you move the control clockwise from the OFF position.
NOTE:
Depending on the configuration, your vehicle may be equipped with four blower speeds.
Modes Control
Turn the knob to change the airflow distribution mode. The airflow distribution mode can be adjusted so air comes from
the instrument panel outlets, floor outlets, defrost outlets and demist outlets. The Mode settings are as follows:
Panel Mode
Panel Mode
Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow
of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate
airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Bi-Level Mode
Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and
side window demister outlets.
NOTE:
Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from
the floor outlets.
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