Page 22/23 Operation
6.9.7 Acknowledge Menu
In the Acknowl. menu you can set for the selected relay whether
it should be able to be acknowledged in the event of an alarm.
Select with the functions
UP [] and
DOWN []
On - Relay can be acknowledged or
Off - Relay cannot be acknowledged.
Confirm your selection with RETURN [ ].
Figure 20: "Acknowl." display
In case of the versions UM-O and UM-O Ex (overfill protection devices), the
acknowledgement for K1/K2 cannot be changed.