Miele FN 35402 i Operating And Installation Instructions page 56

Information for dealers
Deactivating demo mode
The r symbol is lit up in the display.
^ Touch the settings sensor.
All symbols available for selection
appear in the display and the 0 symbol
flashes.
^ Touch the sensors for setting the
temperature (X or Y), repeatedly until
the r symbol flashes.
^ Touch the OK sensor to confirm your
selection.
1 flashes in the display (this means:
demo mode is activated), the r symbol
lights up.
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^ Touch the X or Y sensor, until 0
appears (this means: demo mode is
deactivated).
^ Touch the OK sensor to confirm your
selection.
The selected setting is applied, the r
symbol flashes.
^ Touch the settings sensor to leave
settings mode.
Otherwise the appliance exits
settings mode automatically after
approximately one minute.
Demo mode is deactivated, the r
symbol goes out.