HVAC Control Panel (if equipped)
To operate the cab heater:
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Rotate the fan control1 to the desired fan speed setting. The far left setting turns the fan off.
- Adjust the temperature by rotating the temperature control 2 to the desired heat setting. Rotate the control clockwise to increase heat or counter-clockwise to decrease heat.
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Rotate the position switch 3 to select the air delivery mode. These modes let you direct airflow where needed (Panel, Panel/ Floor, Floor, Floor/ Defrost, Defrost).
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The recirculation switch 5 can be used to enable the HVAC system to draw air from the vehicle cab instead of outside fresh air. Enabling the recirculation button will help the AC system draw the cab temperature down colder and more quickly. When recirculation mode is active, the recirculation indicator light 4 will be illuminated.
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When the defrost mode is selected, the A/C is automatically engaged to help clear the windshield by decreasing the humidity in the air. The A/C switch 6 can be used to manually disable the A/C.
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Press the A/C switch 6 to enable the air conditioning system for cooling or defrost purposes.