Komatsu PC400 - Operation

30. HANDLING AIRCONDITIONER
be flowed in from the rear vents.
l Outlet change-over knob 0:
l Heater temperature knob 0:
l Blower switch 0:
l Cooler temperature knob 0:
FACE
OFF
See table below.
See table below.
30.2 OPERATION
Cooling
Set the knobs to the following positions and a cool breeze will
x 1 Blower switch @ 1 co~~~~p.
Quick cooling
HIGH
HIGH
Normal cooling
MEDIUM-LOW
MEDIUM
Gradual cooling
LOW
LOW
Heating
be
0
0
0
l
Set the knobs to the following positions, then warm breeze will
flowed in to the feet.
Outlet change-over knob 0:
FOOT
Heater temperature knob 0:
See table below.
Blower switch 0:
See table below.
Cooler temperature knob 0:
OFF
x / HeFzF;P. / Blower switch @
I----
.
Quick heating
HIGH
HIGH
Normal heating
MEDIUM MEDIUM or LOW
Mild heating
I
I
LOW
LOW
Dehumidity and heating
Set the knobs to the following positions and a dry, fresh, warm
breeze will be flowed from the vents at operator’s feet.
l Outlet change-over knob 0:
FOOT
l Heater temperature knob 0:
See table below.
l Blower switch 0:
See table below.
l Cooler temperature knob 0:
HIGH
Heater temp.
knob @
Blower switch @
P
Winter
HIGH HIGH
‘SoI
‘cc
u ‘G
‘5:
Normal heating MEDIUM
MEDIUM
L-o
Autumn
or LOW or LOW
0”:
AE099120
AE099130
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