English (GB)
58
15. Priority of settings
You can always set the pump to stop by pressing
on the pump control panel. When the pump is not in
Stop mode, you can always set the pump to stop by
continuously pressing . Furthermore, you can set
the pump to maximum speed by continuously
pressing . You can always set the pump to
operation at maximum speed or to stop with
Grundfos GO.
If two or more functions are enabled at the same
time, the pump operates according to the function
with the highest priority.
Example: If you have set the pump to maximum
speed via the digital input, the pump control panel or
Grundfos GO can only set the pump to Manual or
Stop.
The priority of the settings appears from the table
below:
* "Stop" and "Max. speed" settings made with
Grundfos GO or on the motor control panel can
be overruled by another operating-mode
command sent from a bus, for example "Start". If
the bus communication is interrupted, the motor
resumes its previous operating mode, for
example "Stop", selected with Grundfos GO or on
the motor control panel.
Priority Start-stop button
Grundfos GO or control
panel on pump
Digital input
Bus
communication
1 Stop
2 Stop*
3 Manual
4
"Max. speed"* /
"User-defined speed"
5 Stop
6
"User-defined
speed"
7 Stop
8 "Max. speed"
9 "Min. speed"
10 "Start"
11 "Max. speed"
12 "Min. speed"
13 "Min. speed"
14 "Start"
15 "Start"
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