Auto Air Conditioner; Feature - Hitachi ZW 370-6 Operator's Manual

Auto Air Conditioner

Feature

 Full Auto-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 rotating
the temperature control switch clockwise (32 °C)(90°F) or
counterclockwise (18 °C)(64°F) respectively.
 Preheating:
During preheating the cab in winter with the foot vent
selected, the air volume is reduced to Low until the coolant
temperature rises to prevent cool air from entering the cab.
f
NOTE: Even in the summer season, the engine high idle
speed may be higher when cool than the normal operating
temperature speed due to quick warm-up mode.
OPERATOR'S STATION
1-118