NORDAC SK 500E / SK 520E Error E002: Motor overtemperature (PTC resistor)

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

Error codeE002

The motor has overheated due to the PTC resistor triggering. The manual's first action is: “Reduce load on the motor”

Model
NORDAC SK 500E / SK 520E
Display shows
Motor overtemperature (PTC resistor) (E002)
Type
Error code
Source
Manual p. 15

What E002 means

Motor overtemperature (PTC resistor) p. 15

Common causes

  • The motor temperature sensor has picked up. p. 15
  • Disconnection at I²t motor temperature limit p. 15

What to do

  1. Reduce load on the motor p. 15
  2. Increase motor speed p. 15
  3. Provide motor with separate ventilation p. 15

Before you service the product, read the safety instructions in the manual p. 1.

If E002 is still not resolved

The manual gives no further instruction for this code. Open the code table in the PDF or contact NORDAC service.

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 E002; 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.