3-42
This knob regulates the temperature of air.
Right side (red zone) : Cool down air temperature
Left side (blue zone) : Heat up air temperature
TEMPERATURE CONTROL KNOB
50D9CD53
OUTLET CONTROL BUTTON
1
2
3
4
5
50D9CD51
There are five kinds of air flow.
Face
Rear
Face and rear
Face and defrost
Defrost
The pilot lamp is turned ON when the button is pushed.
Η
Θ
Ι
Κ
Λ
ö
This button regulates the inlet air.
Pilot lamp ON : Fresh air intake.
Pilot lamp OFF : The air circulates in the cab.
The pilot lamp is turned ON when the button is pushed.
Check out the fresh air filter periodically to keep a good
efficiency.
Change air occasionally when using recirculation for a long
time.
Check out the recirculation filter periodically to keep a good
efficiency.
AIR INLET CONTROL BUTTON
50D9CD52
Fan speed is controlled automatically by set temperature.
The AUTO pilot lamp ON when the air conditioner button is
pushed.
This knob controls fan speed manually.
The AUTO pilot lamp OFF when this knob is operated.
This knob makes the system ON.
FAN SPEED CONTROL KNOB
Η
ö
Θ
ö
Ι
50D9CD54
Η
Θ
Η
Θ
ö
ö
ö
ö
2)
4)
3)
5)
