42
iFerm Nano Terminal
Global settings
42
Make the general terminal settings in the global settings area.
Settings
Brief description
Language
¨
Press the language to change it; you must press the button several times
in order to return to the original language set.
Date / time
¨
Press in an area of the green field (day, month, year, hour, minute) to
open the numerical input block.
¨
Enter the new value for this area.
Valve
maintenance*
With the
Valve maintenance
special function, all valves are automatically
opened once at a certain time and then closed again. Here, the cooling and
heating circuits are controlled separately in turn.
¨
Press on the field in order to activate or deactivate valve maintenance.
For details see chapter
“6.2 Valve maintenance*” on page 27
.
Collective
switches*
Attention!
Activation only with a controller connected and switched on
at device address 30!
Reliable functioning of the collective switches requires at least
one device to be connected and switched on. As soon as the
collective switches special function has been successfully con
-
figured, this is indicated on the connected device by a key.
¨
Press on the field in order to activate or deactivate the collective
switches. For details see
“6.3 Collective switches*” on page 28
.
Groupings*
¨
Press on the field in order to activate or deactivate the grouping of the
devices. For details see
