Diehl Sharky 774 Instrucciones De Montaje página 22

Sequence during changing
If the button is pressed and then held for > 6 s, the meter performs the
command shown in the display.
After 8 changes, it is no longer possible to change the installation position.
The possibility of changing lapses either immediately upon
detection of water, or after three hours' operation without error
detection (pre-set ex works).
The following indication appears in the display (example):
When changing the installation position, the sensors must be
matched to the actual installation (see chapter 4).
-22-
Button pressed <3s
English
Button pressed >3s
In each change, the framed
number in the display is
reduced by 1.
The changes indication dis-
appears.