Edwards nEXT400 User Manual

LED Descripon
Status LED
The yellow LED ashes with a 50% duty cycle a
t the rotaonal fre-
quency of the pump motor. At high speeds it is connuously on.
The LED sets to o when the rotaonal speed is very low or stopped.
If the next service is available, the LED ashes in a sequence to show
which service operaon is necessary. Refer to Fault nding on page
82.
Alarm LED
The red LED ashes in a sequence to show an error code if a fail con-
dion prevents the operaon of the pump.
The error codes can be used for the fault nding as given in Fault nd‐
ing on page 82.
Note:
If an ex
ternal electrical load is connected to the normal output line, the Normal LED can
come on.
04/2022 - ©Edwards Limited
Page 36B80000880_G
B80000880_G - Technical data

Edwards nEXT400 Specifications

General

Brand	Edwards
Model	nEXT400
Category	Water Pump
Language	English