User Guide

57
English (US)
11. Fault finding the product
11.1 Grundfos Eye operating indications
Signals from Grundfos Eye
The operating condition of the pump is indicated by Grundfos Eye
on the operating panel when it communicates with a remote
control.
Grundfos Eye Indication Cause
No lights are on.
The power is off.
The pump is not running.
Two opposite green indicator lights running in the
direction of rotation of the pump.
The power is on.
The pump is running.
Two opposite green indicator lights are
permanently on.
The power is on.
The pump is not running.
One yellow indicator light running in the direction
of rotation of the pump.
Warning.
The pump is running.
One yellow indicator light is permanently on.
Warning.
The pump has stopped.
Two opposite red indicator lights flashing
simultaneously.
Alarm.
The pump has stopped.
One green indicator light in the middle is
permanently on in addition to another indication.
Remote-controlled.
The pump is currently being accessed by
Grundfos GO.
Indication Description Grundfos Eye
The green indicator light in the
middle flashes quickly four times.
This is a feedback signal which the pump gives in
order to ensure identification of itself.
The green indicator light in the
middle flashes continuously.
Grundfos GO or another pump is trying to
communicate with the pump. Press [OK] on the pump
operating panel to allow communication.
The green indicator light in the
middle is permanently on.
Remote control with Grundfos GO via radio. The
pump is communicating with Grundfos GO via radio
connection.