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5) 5)
FRESH AIR/AIR RECIRCULATION SWITCH
FRESH AIR/AIR RECIRCULATION SWITCH
Pilot lamp
760F4CD110
6) 6)
FAN SPEED KNOB
FAN SPEED KNOB
760F4CD111
7) 7)
TEMPERATURE CONTROL KNOB
TEMPERATURE CONTROL KNOB
760F4CD112
(1)
It is possible to change the air-inlet method.
①
Fresh air (pilot lamp OFF)
Fresh air (pilot lamp OFF)
Inhaling air from the outside.
※
Check out the fresh air filter periodically to keep a good efficiency.
Check out the fresh air filter periodically to keep a good efficiency.
②
Air recirculation (pilot lamp ON)
Air recirculation (pilot lamp ON)
It recycles the heated or cooled air to increase the energy efficiency.
※
Change air occasionally when using recirculation for a long time.
Change air occasionally when using recirculation for a long time.
※
Check out the recirculation filter periodically to keep a good
Check out the recirculation filter periodically to keep a good
efficiency.
efficiency.
(1)
This knob controls fan speed manually.
There are 9 steps to control fan speed.
(1)
This knob controls the position of the water valve when the air condi-
tioner switch is ON or OFF.
(2)
When the AUTO switch is ON, the temperature control knob deter-
mines the desired cab temperature. The temperature range is 18˚C
(64˚F) in the full cold position and 26˚C (79˚F) in the full hot position.
3-55
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