OPERATOR'S STATION CAB HEATER (Optional) Part Name and Location 1- Front Vent 1 2- Foot Vent 3- Defroster Vent 4- Rear Vent 5- Control Panel 6- Mode Switch 7- Fresh Air Vent Switch 8- Temperature Control Switch 9- Blower Switch 10- OFF Switch 3 M1U1-01-025 2 NOTE: Air flow direction can be changed by controlling the louvers at all air vents except for the foot vents. The lou- vers at the front and defroster vents can be manually opened or closed. 4 Control Panel Designation and Function • Mode Switch (6): Selects the air vent. Air flows out of the front vents and the de- froster vents. Air flows out of the front and rear vents and the defroster vents. Air flows out of the foot vents.
Temperature Control Switch (8) One of 8 indicators is lit. The air flow temperature at the vent is lower or higher as the indicator closer to the left or right end is lit respectively. Both warmed and cooled air flow out of the same air vent. M1U1-01-027 5 6 7 10 8 9 M178-01-072 1-66