Grundfos CRE Series User Manual

Indicator light Indication Description
Two opposite red indicator
lights are flashing
simultaneously.
Alarm
The motor has stopped.
The green indicator light in
the middle flashes quickly
four times.
Grundfos Eye flashes four times when you press the
Grundfos Eye symbol next to the motor name in
Grundfos GO.
The green indicator light in
the middle is flashing
continuously.
You have selected the motor in Grundfos GO, and the
motor is ready to be connected.
The green indicator light in
the middle flashes quickly
for a few seconds.
The motor is controlled by Grundfos GO or exchanging
data with Grundfos GO.
The green indicator light in
the middle is permanently
on.
The motor is connected to Grundfos GO.
48
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