Grundfos MAGNA3 25-80 Installation And Operating Instructions Manual page 47

"Alarm and warning settings"
Navigation
"Home" > "Settings" > "General settings" > "Alarm and warning
settings"
This menu offers the following:
• Dry running (57)
• Internal sensor fault (88)
• Internal fault (157).
"Internal sensor fault (88)"
Navigation
"Home" > "Settings" > "General settings" > "Internal sensor fault
(88)"
Setting
1. Select either "Enable" or "Disable" with
[OK].
In case of a sensor problem related to the quality of the liquid, the
pump is able to continue operation with satisfactory performance
in most situations. In such situations, you can disable "Internal
sensor fault (88)".
"Internal fault (157)"
Navigation
"Home" > "Settings" > "General settings" > "Internal fault (157)"
Setting
1. Select either "Enable" or "Disable" with
[OK].
If the real-time clock is out of order, for example due to a dead
battery, a warning is shown. You can disable the warning.
"Delete history"
Navigation
"Home" > "Settings" > "General settings" > "Delete history"
This menu offers the following:
• Delete operating log
• Delete heat energy data
• Delete energy consumption.
Setting
1. Select submenu with or
2. Select "Yes" with or and press [OK] or press
cancel.
You can delete data from the pump, for example if the pump is
moved to another system or if new data are required due to
changes to the system.
or and press
or and press
and press [OK].
to
"Define Home display"
Navigation
"Home" > "Settings" > "General settings" > "Define Home display"
This menu offers the following:
• Select Home display type
– List of data
– Graphical illustration
• Define Home display contents.
– List of data.
In this menu, you can set the "Home" display to show up to four
user-set parameters or a graphical illustration of a performance
curve.
Setting: "Select Home display type"
1. Choose "Select Home display type" with
[OK].
2. Select "List of data" with
3. A list of parameters appears in the display. Select or deselect
with [OK].
4. Return to "Select Home display type" with
5. Select "Graphical illustration" with
6. Select the desired curve. Press [OK] to save.
To specify the contents, go to "Define Home display contents".
Setting: "Define Home display contents"
1. Choose "Define Home display contents" with
press [OK].
2. To set "List of data" with
3. A list of parameters appears in the display. Select or deselect
with [OK].
The selected parameters are now visible in the "Home" menu.
See fig. 62. The arrow indicates that the parameter links to the
"Settings" menu and works as a shortcut for quick settings.
Fig. 62 Example: "Home" menu parameters
or and press
or . Press [OK].
.
or and press [OK].
or and
or .. Press [OK].
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