Operation—Operator’s Station
OUT1739,00001E0
–19–05AUG02–1/2
Cab Heater and Air Conditioner— Side Entry
Cab
T136242
–UN–18DEC00
1—Blower Fan Speed Switches
2—Monitor Display
3—A/C Switch
4—AUTO A/C Switch
5—Blower and A/C OFF Switch
6—Temperature Control Switches
7—Recirculating Mode Switch
8—Fresh Air Mode Switch
9—Mode Switch (air flow to front and rear vents,
and defroster vent)
Blower Switches:
Press blower switches to select
desired blower fan speed. Selected fan speed will be
displayed on the monitor display.
Monitor Display:
Displays blower fan speed, selected air
vent, and temperature setting.
A/C Switch:
Air conditioner will turn on when A/C switch
is pressed and fan display of the blower switch is on. A/C
indicator will also light.
AUTO A/C Switch:
Press AUTO switch to turn AUTO and
A/C indicators on. Air flow-in temperature at the vent,
blower speed, vent locations and fresh air port are
automatically controlled.
Blower and A/C OFF Switch:
Press OFF switch to turn
blower and A/C off. When blower OFF switch is pressed,
the blower and the air conditioner will turn off. The blower
will turn on if one of the blower switches is pressed
whether the air conditioner switch is turned on or off.
Temperature Control Switches:
Press switches to set
temperature from Full-Cool (FC) to Full-Heat (FH). FC
and/or FH will display on the monitor display.
Recirculating Mode Switch:
Press recirculating mode
switch to close fresh air vent and circulate air already in
cab. Press switch again to turn off indicator and open
fresh air suction port.
Fresh Air Mode Switch:
Press fresh air mode switch to
route outside air into the cab. Indicator will also light.
Press switch again to turn off indicator light and close
fresh air suction port.
Mode Switch:
Press to select the air vent. Selected air
vent is displayed on the monitor display.
Cab Heater And Air Conditioner Operation
1. Press AUTO switch.
2. Press temperature control switch to set temperature.
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PN=45
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