Service interval
It is possible to set a service interval message, which will appear in the display after a preset number
of hours has elapsed. In the low level menu go to parameter 10. Here you can adjust the value
from 0 to 100 hours with the arrow keys to the left and to the right. It is not necessary to confirm the
value in this parameter. When the number of hours set in parameter 10 has elapsed, a spanner with
screwdriver will appear in the display. This service interval message can be reset in the low level menu.
Go to parameter 10, hold the option button for 2 seconds. You will then arrive at the submenu.
Pressing and holding the aroma button for 2 seconds resets the service interval counter.
By pressing the power button you leave the low level menu.