11 PIN Menu
Explanation of the buttons
Button
Function
Cursor left or reduce value
Cursor right or increase value
Confirm
Back
Briefly press: Back
Press and hold: Jump to main level
Accessing the PIN Menu
Overview
(A) (B) (C)
ext.
(A)
Parameters for external dosing devices ( 22)
(B)
Contrast
(C)
Date/time
(D)
Operating data (water consumption and operating hours)
Contrast
10
Press the
button three times.
The PIN input mask is displayed.
Enter PIN 1575. To do this, select the individual figures with
the
or
button and confirm each figure with the
button.
(D)
= Start screen
Confirm with the
The whole display becomes black.
Set the contrast with the
Confirm with the
button.
or
button.
button.