Komatsu D475A-5E0 Operation & Maintenance Manual page 128

OPERATION OPERATION
3. Press temperature setting switch (3) and adjust temperature
inside the cab.
4. Press vent selector switch (4) and select the desired vents.
When this is done, the display for vent (c) of the display monitor
changes according to the selection.
5. Press FRESH/RECIRC selector switch (6) and select
recirculation of the air inside the cab (RECIRC) or intake of
fresh air from outside (FRESH).
EXPLANATION OF COMPONENTS EXPLANATION OF COMPONENTS
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