Grundfos CRE Series - Page 19

Grundfos Eye is rotating yellow
Warning, but the pump is running.
Operation Pump running Ready Alarm Warning Operating mode
C NCNO
C NCNO
NCNOC
NCNOC
C NCNO
Manual
Grundfos Eye is permanently yellow
Warning, but the pump was stopped via a Stop command.
Operation Pump running Ready Alarm Warning Operating mode
NCNOC
NCNOC
C NCNO
NCNOC
C NCNO
Stop
Grundfos Eye is rotating red
Alarm, but the pump is running.
Operation
Pump running Ready Alarm Warning Operating mode
C NCNO
C NCNO
NCNOC
C NCNO
NCNOC
Normal
Min.
or
Max.
Grundfos Eye is rotating red
Alarm, but the pump is running.
Operation
Pump running Ready Alarm Warning Operating mode
C NCNO
C NCNO
NCNOC
C NCNO
NCNOC
Manual
Grundfos Eye is flashing red
The pump has been stopped due to an alarm.
Operation
Pump running Ready Alarm Warning Operating mode
NCNOC
NCNOC
NCNOC
C NCNO
NCNOC
Stop
19
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