HVAC Control Panel (if equipped)
To operate the cab heater, 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.
Press the A/C switch 3 to enable the air conditioning
system for cooling or defrost purposes.
Rotate the
position switch 4 to select the air delivery mode. These
modes let you direct airflow where needed (Vent, Vent / Lower Vent,
Lower Vent / Defrost, Defrost).
When the defrost mode
is selected, the A/C is automatically engaged to help clear the windshield.
The A/C switch 3 can be used to manually disable the A/C.