11. EXPLANATION OF COMPONENTS 11.13 HANDLING AIR CONDITIONER 11.13.1 GENERAL LOCATIONS OF CONTROL PANEL 1 Vent selector lever 2 FRESH/RECIRC selector switch 3 Temperature control switch 4 Air flow selector switch 5 Air conditioner switch 6 OFF switch 7 Defroster selector lever VENT SELECTOR SWITCH (sending air to upper half of cab) If lever 1 is pulled to position b , the air from the air conditioner is all directed to the upper half of the cab. This can be used when sending a cool breeze during hot weather. 2-24