English (GB)
19
1
Requires connection to level sensors.
See section
2
Requires activation of the dosing monitoring
function and connection to a dosing monitor.
3
Please contact a Grundfos service centre.
4
Alarms can be reset
when the faults have
been corrected.
5
The pump will make 10 attempts to restart before
going into permanent OFF mode.
5.7 Fieldbus communication
The pump can be configured for fieldbus applications
(Profibus). Apart from the usual installation and
operating instructions, Profibus pumps are supplied
with a special Profibus installation and operating
instructions.
More pulses than
capacity
On
On
MAX. FLOW
No motor rotation
detected
3
Off
On
ORIGO
Condition
Green LED
Red LED
Display
Alarm output
1 2
3
NC NO C
1 2
3
NC NO C
