Grundfos DPC 2-1, Инструкция по установке и эксплуатации

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MEANING OF THE ICONS SHOWN ON THE LCD:
The parameter configuration icon,
when this icon appears, controller is in
manual parameter adjustment mode.
Time displaying icon, when this icon
appears, it mean controller is displaying
some parameter of time, eg: pump dry
run trip time(units: seconds).
Pump fault icon, when this icon
appears, it means controller is
displaying some fault condition.
Network connection error icon, when this
icon appears, it means there is no network
connection or network connection error
between pump controller and
computer/SCADA/BMS.
Network normal connection icon, when
this icon appears, it means the network
connection between pump controller and
computer/SCADA/BMS.
Voltage
v
M
Minute