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Grundfos Hydro Multi-E User Manual

Grundfos Hydro Multi-E
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15. Grundfos Eye
The operating condition of Hydro Multi-E is indicated by Grundfos Eye (A) on the pump control panels.
TM055993
Grundfos Eye
Grundfos Eye Indication Description
No lights are on.
The power is off.
The motor is not running.
The two opposite green indicator lights are
rotating in the direction of rotation of the motor
when seen from the non-drive end.
The power is on.
The motor is running.
The two opposite green indicator lights are
permanently on.
The power is on.
The motor is not running.
One yellow indicator light is rotating in the
direction of rotation of the motor when seen
from the non-drive end.
Warning.
The motor is running.
One yellow indicator light is permanently on.
Warning.
The motor has stopped.
Two opposite red indicator lights are flashing
simultaneously.
Alarm.
The motor has stopped.
The green indicator light in the middle flashes
quickly four times.
Remote control with Grundfos GO via radio.
The motor is trying to communicate with Grundfos
GO. The motor is highlighted in the Grundfos GO
display to inform the user of the location of the
motor.
The green indicator light in the middle flashes
continuously.
When you have selected the motor in the Grundfos
GO menu, the green indicator light in the middle
flashes continuously. Press on the pump control
panel to allow remote control and data exchange via
Grundfos GO.
The green indicator light in the middle is
permanently on.
Remote control with Grundfos GO via radio.
The motor is communicating with Grundfos GO via
radio connection.
The green indicator light in the middle flashes
quickly while Grundfos GO is exchanging data
with the motor. It takes a few seconds.
Remote control with Grundfos GO via infrared light.
The motor is receiving data from Grundfos GO via
infrared communication.
39
English (GB)

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Grundfos Hydro Multi-E Specifications

General IconGeneral
Product NameGrundfos Hydro Multi-E
CategoryWater Pump
Pump TypeMulti-stage centrifugal pump
Number of Pumps2-4
Pressure RangeUp to 16 bar
Motor PowerUp to 22 kW per pump
Shaft SealMechanical Seal
Control TypeElectronic
Pump ModelCRE
Power Supply3 x 380-480 V, 50/60 Hz
Max Head160 m
ApprovalsCE
CommunicationModbus, BACnet
Housing MaterialStainless steel
Impeller MaterialComposite
Connection SizeDN32
Motor TypePermanent magnet motor

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