Grundfos CRE Series User Manual

8.7 Grundfos Eye
The operating condition of the motor is indicated by Grundfos Eye on the motor operating panel.
A
TM054846
Grundfos Eye indicator light (A)
Indicator light Indication Description
No lights are on.
Power off
The motor is not running.
Two opposite green
indicator lights are
rotating.
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.
Two opposite green
indicator lights are
permanently on.
Power on
The motor is not running.
One yellow indicator light
is rotating.
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.
One yellow indicator light
is permanently on.
Warning
The motor has stopped.
47
English (GB)

Grundfos CRE Series Specifications

General

Motor Type	Asynchronous
Enclosure Class	IP55
Insulation Class	F
Series	CRE
Protection Class	IP55
Material	Stainless Steel
Applications	Water Supply, Pressure Boosting, Irrigation
Pumped liquid	Clean liquids
Approvals	CE
Voltage	380-415V
Connection Size	DN 32 to DN 100
Efficiency	IE3 Premium Efficiency
Power Supply	3-phase
Liquid Temperature Range	-10°C to +120°C
Temperature Range	-10°C to +120°C