Operation
Heating and air-conditioning system
BA RC50_RC70 en 00
85
Switching off the fan
Turn the switch [1] to position 0.
For the air-conditioning system: Turn the switch [5] to position 0.
a
The fan is switched off.
3.14.02 Heating
The heat exchanger for the heater is connected to the diesel engine's
coolant circuit. The air flow is heated in the heat exchanger and guided
into the cab.
Switching on the heating/setting the ventilation stage
Set the ventilation stage: Turn the switch [1] to position 1 or 2.
To adjust the heating temperature: Turn the infinitely variable switch
[3].
Switching off the heating
Turn the switch [1] to position 0.
a
The heating is switched off.
3.14.03 Cooling
For versions with an air-conditioning system
NOTE
The cab heating must be switched off before turning on the
cooling function on the air-conditioning system.
NOTE
Switch on the air-conditioning system at least once a month
(even in winter) for approx. 15 minutes.
Switching on the air-conditioning system/setting the ventilation
stage
Close the cab windows and doors to cool the cab quickly.
Turn the air-conditioning system on: Turn the switch [4] to position 1.
a
The air-conditioning system is switched on, the indicator light is lit.
Adjust the ventilation stage: Turn the switch [5] to position 1, 2 or 3.
Fold the ventilation nozzles [2] on the headliner open or shut.
Adjusting the cooling temperature
Turn the infinitely variable switch [6] to a position between minimum
and maximum.
Switch off air-conditioning system
Move the switch [4] to position 0.
a
Air-conditioning system is switched off.
a
The system only runs in ventilation mode.