Cab Heater Operation - Hitachi ZW 310-6 Operator's Manual

Cab Heater Operation

1. AUTO switch (7):
According to signals sent from various sensors, the air
conditioner amplifier automatically selects the air flow-in
vents, air suction ports, and air flow-in temperature at
the vent, and controls the blower speed.
2. Temperature Control Switch (3):
Adjust the temperature in the cab by using temperature
control switch (3).
3. Other Functions and Operations
 Operate Mode switch (3) to manually select the air vent.
 Operate blower switch (7) to manually control the blower
speed.
 Operate circulation/fresh air switch (5) to maintain the air
vent in the fresh air mode or circulation mode.
Usually the cab heater turns the dehumidifier function OFF,
however, it can be turned ON by switching A/C to ON by
using air conditioner ON/OFF switch (6).
OPERATOR'S STATION
1-117
7
6 5
3
MNEC-01-006