hitachi — Hitachi Hydraulic Excavator Manual (EN)

OPERATOR'S STATION AUTO AIR CONDITIONER Distinctive Feature • Temperature Control: Automatically controls the cab temperature to maintain the temperature set by the temperature control switch regardless of outside air temperature and insolation. • Max. Cooling and Heating: Maximum cooling or heating can be obtained by moving the temperature control switch to the full right or left re- spectively. • Preheating: During preheating the cab in winter with the foot vent se- lected, the air volume is reduced to Low until the coolant temperature rises to prevent cool air from entering the cab.

1- Control Panel 2 4 5 M1U1-01-025 2- Front Vent 3- Rear Vent 3 4- Foot Vent 5- Defroster Vent 6- Blower OFF Switch 7- Blower Switch 8- Liquid-Cristal Display (LCD) 9- Temperature Control Switch 10- Mode Switch 11- AUTO Switch 12- Air Conditioner Switch 13- Fresh Air Mode Switch M1U1-01-027 14- Circulation Mode Switch NOTE: Except for the foot vent, all vents are provided with louvers to adjust the air flow direction. In addition, the louvers on the front vent and defroster vent can be completely opened and closed by hand. 1 6 7 8 11 9 10 12 13 14 M178-01-017 1-67