Crane operation
11.7 Heating and air-conditioning system
11 - 142 3 112 993 en Operating manual GMK 6400
12.07.2013
Temperature You can preselect a temperature for the crane cab. The preselected temper-
ature is automatically set and maintained.
Increasing the temperature:
• Turn the switch (1) clockwise
Reducing the temperature:
• Turn the switch (1) counter-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 (1) button once. The auxiliary heater is switched off immediately
Additional
functions
The auxiliary air heater has the same functions as the auxiliary water heater.
– Setting the time/day à p. 11 - 137
– Storing the heating start
à p. 11 - 138
– Switching heating start on/off
à p. 11 - 139
– Setting the heating period
à p. 11 - 139
– Setting the remaining time
à p. 11 - 140