Vacon NXS/P Error 65: Over Temp.

AC drive · taken from the manufacturer’s manual, pages cited

Fault code65

Over Temp. occurs when temperature exceeds set limit due to sensor disconnection or short circuit, requiring investigation of temperature rise cause. The manual's first action is: “Find the cause of temperature rise.”

Model
Vacon NXS/P
Display shows
Over Temp. (65)
Type
Fault code
Source
Manual p. 156

What 65 means

Over Temp. p. 156

Common causes

  • Temperature exceeded set limit. Sensor disconnected. Short circuit. p. 156

What to do

  1. Find the cause of temperature rise. p. 156

Before you service the product, read the safety instructions in the manual p. 13.

If 65 is still not resolved

  • Contact service or dealer for assistance. p. 13
    “WARNING! Before you do electrical work, make sure that there is no voltage in the components of the drive.”
  • Contact service or dealer for assistance. p. 14
    “CAUTION! Do not touch the components on the circuit boards. Static voltage can cause damage to these components.”
Open the manual at page 156 All NXS/P error codes Manual details & download

This page summarises what the manufacturer’s manual says about 65; 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 Vacon. Found a mistake? Report an error.