Grundfos Eye - Grundfos CRE Series Installation And Operating Instructions Manual

8.7 Grundfos Eye

The operating condition of the motor is indicated by Grundfos Eye on the motor operating panel.
Grundfos Eye indicator light (A)
Indicator light
A
Indication
No lights are on.
Two opposite green
indicator lights are
rotating.
Two opposite green
indicator lights are
permanently on.
One yellow indicator light
is rotating.
One yellow indicator light
is permanently on.
Description
Power off
The motor is not running.
Power on
The motor is running. The indicator lights are rotating
in the direction of rotation of the motor when seen from
the non-drive end.
Power on
The motor is not running.
Warning
The motor is running. The indicator light is rotating in
the direction of rotation of the motor when seen from
the non-drive end.
Warning
The motor has stopped.
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