Controlling fan speed

The fan speed control knob or button allows you to control the fan speed of the air flowing from the ventilation system.

The ENGINE START/STOP button must be in the ON position for fan operation.

To change the fan speed:

  • Press the right button for higher speed or press the left button for lower speed.
    Figure 1. Type A
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  • Turn the knob to the right for higher speed or turn the knob to the left for lower speed.
    Figure 2. Type B
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