Driving
5.6 Heating and air-conditioning system
5 - 76 3 302 633 en Operating Instructions GMK5250L
27.09.2017
Temperature You can preselect a temperature for the driver's cab. The preselected
temperature is automatically set and maintained.
Increasing the temperature:
• Turn the switch (1) clockwise.
Reducing the temperature:
• Turn the switch (1) anti-clockwise.
The higher the selected temperature is, the faster the fan of the auxiliary
heater runs.
Switching off You can switch off the auxiliary heater manually at any time.
• Press the button (1) once. The auxiliary heater is switched off immediately.
Other functions The auxiliary air heater has the same functions as the auxiliary water heater.
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– Setting the time/day à p. 5 - 71
– Storing the heating start
à p. 5 - 72
– Switching heating start on/off
à p. 5 - 73
– Setting the heating period
à p. 5 - 73
– Setting the remaining time
à p. 5 - 74