Komatsu PC138US-11 Operation & Maintenance Manual page 272

HANDLE AIR CONDITIONER
(A): Rear vent (2 places)
(B1): Face vent (1 place)
(B2): Foot vent (1 place)
(C): Foot vent (1 place)
: Front window glass vent (2 places)
(D)
Air blows out from the vents marked with ○.
Monitor display
Front and rear vents
Front, rear, and foot vents
Foot vent
Foot vent
Defroster vent
Defroster vent
3-202
Air vent mode
WENAM00111
Vent
(A) (B) (C) (D)
○ ○
○ ○ ○
○
○ ○
○
OPERATION
Remarks
-
-
-
Not selected in auto mode
○
Not selected in auto mode
○