Fault Finding; Grundfos Eye Operating Indications; Fault Resetting - Grundfos SCALA2 Instructions Manual

14. Fault finding

14.1 Grundfos Eye operating indications

Grundfos Eye

14.2 Fault resetting

You can reset a fault indication in one of the following ways:
• When you have eliminated the fault cause, reset the pump
manually by pressing the
normal duty.
• If the fault disappears by itself, the pump will attempt to reset
automatically and the fault indication will disappear if automatic
reset is successful and provided that you have enabled the auto
reset function in the service menu.
Indication
No lights are on.
Two opposite green indicator lights running in the direction of rotation
of the pump.
Two opposite green indicator lights are permanently on.
Two opposite red indicator lights are flashing simultaneously.
Two opposite red indicator lights are flashing three to five times and in
between two opposite green indicator lights are flashing one time.
button. The pump will then revert to
Description
Power off
The pump is not running.
Power on
The pump is running.
Power on
The pump is not running.
Alarm
The pump has stopped.
Alarm
The pump has stopped.
Contact Grundfos.
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