Heating Operation; Cooling Operation; Defroster Operation - Hitachi ZAXIS 30U-5N Operator's Manual

Heating Operation

Push mode switch (11) to select the vent position, and then
push temperature control switch (9) to set temperature
display rightward.
Control air temperature in the cab by operating
temperature control switch (9).
Control blower speed by using blower switch (8).
When air conditioner switch (7) is turned ON during heating
operation, air in the cab will be dehumidified.

Cooling Operation

Push mode switch (11) to select the vent position, and then
push temperature control switch (9) to set temperature
display leftward.
Control air temperature in the cab by operating
temperature control switch (9).
Control blower speed by using blower switch (8).
When air conditioner switch (7) is turned ON, cool air will
blow out from right front vent.

Defroster Operation

Select the right front air vent by operating defroster switch
(10).
Adjust the louvers on right front air vent (5) as required.
Control blower speed by using blower switch (8). Control air
temperature in the cab by using temperature control switch
(9).
If the windowpanes become clouded in rainy season or
when dehumidifying, turn the air conditioner switch (7) ON.
OPERATOR'S STATION
11
11
1-50
9
10 9
5
7
8
MADB-01-066
7
8
MADB-01-066
MADB-01-003