Komatsu PW160-7H Operation & Maintenance Manual page 134

CONTROL LEVERS, PEDALS
4. Press vent selector switch (4) and select the desired vents.
When this is done, the display for vent (c) of the display mon-
itor changes according to the selection.
5. Press RECIRC/FRESH selector switch (6) and select recircu-
lation of the air inside the cab (RECIRC) or intake of fresh air
from outside (FRESH).
STOPPING MANUAL OPERATION
Press OFF switch (1). The displays for temperature setting (a)
and air flow (b) on the display monitor, and the lamps above auto
switch (5) and air conditioner switch (8) go out, and the operation
stops.
134
OPERATION
PW160-7H VEAM390100