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20901059_EN_VACUU·SELECT_V1.3_280119
User interface
5 User interface
5.1 Switch on controller
>
Briefly press the ON/OFF button
on the controller
5
The device starts up
5
The process screen is
shown
Functions of the ON/OFF button
ON/OFF Meaning
Switch on controller
`
Briefly press ON/OFF button.
Switch off controller
`
Hold down ON/OFF button for ~3 seconds and confirm
pop‑up.
Lock/unlock controller
`
Briefly press ON/OFF button.
`
Lock device against unintended operation, e.g., when
cleaning the display.
Controller restart (reboot)
`
Hold down ON/OFF button for ~10 seconds.
Switch on device
ON/OFF button