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7. CONTROLLER
7.1. Operating and display elements
3
1
2
Item Description
1.
Controller main switch.
D The main switch switches off the mains power to the controller.
D The clock in the controller has a power reserve for a few months in the event of a
power failure.
2.
Cabin light switch.
D When the controller is connected to the mains, the cabin light may be switched on
independently of the main switch.
3.
Touchscreen.
D See page 12.