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Control Panel Designation and Function
• Mode Switch (14):
Selects the air vent. The selected air vent is indicated on
LCD (7).
Air flows out of front vent and the defroster
vents.
Air flows out of the front and rear vents and
the defroster vents.
Air flows out of the front and foot vents and
the defroster vents.
Air flows out of the foot vents.
Each time mode switch (14) is pressed, the vent location can
be changed in four stages as illustrated below.
AUTO →
→
• When AUTO switch (9) is selected the AUTO, the air vent
location is automatically selected.
Temperature Control Switch (11):
•
Sets temperature in the cab from 18.0 to 32.0 °C or 63 to 91
°F by 0.5 °C or 1 °F step. The set-temperature is displayed on
LCD (7).
• FC (Full-Cool)
Push the
button after setting air temperature to 18 °C
or 63 °F. Air flow temperature is set to the lowest and the
"FC" symbol is displayed on LCD (7).
• FH (Full-Heat)
Push the
button after setting air temperature to 32 °C
or 91 °F. Air flow temperature is set to the highest and the
"FH" symbol is displayed on LCD (7).
• When the AUTO indicator is ON, air temperature at the
vents is automatically set together with the blower speed
and vent locations.
• When the AUTO indicator is OFF, only air temperature at
the vents is automatically set.
• When the "FC" symbol is displayed on LCD (7), air tem-
perature at the vent, air vent (front and rear vents) loca-
tions, recirculation air suction port, and blower speed are
maintained at the lowest cooling conditions. However, in
case the circulation indicator is ON before the "FC" symbol
is displayed, circulation operation is maintained.
OPERATOR'S STATION
→
→
14
Display when AUTO switch (9) is pressed:
Display when the
after displaying 25.0 °C (77 °F):
Display when the LCD displays "FC" symbol:
1-59
7
M178-01-074
7
11
M178-01-075
button is pressed
7
AUTO Indicator
M178-01-076
9
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