NORDAC SK 500E / SK 520E Error E004: Module overcurrent

NORDAC SK 500E / SK 520E inverter · taken from the manufacturer’s manual, pages cited

Error codeE004

Module overcurrent error signal from module The manual's first action is: “Short-circuit or ground fault at inverter output”

Model
NORDAC SK 500E / SK 520E
Display shows
Module overcurrent (E004)
Type
Error code
Source
Manual p. 15

What E004 means

Module overcurrent p. 15

Common causes

  • (Brief) error signal from module p. 15

Safety warnings — read before you start

  • DANGERDANGER. touching them may cause, due to the voltages at which they are operated, serious injuries or even death p. 1

What to do

  1. Short-circuit or ground fault at inverter output p. 15
  2. Use external output choke (motor cable is too long) p. 15

If E004 is still not resolved

  • contact service or dealer p. 15
    “Short-circuit or ground fault at inverter output”
Open the manual at page 15 All SK 500E / SK 520E error codes Manual details & download

This page summarises what the manufacturer’s manual says about E004; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with NORDAC. Found a mistake? Report an error.