Zeror.ai Error Codes INVT OH1

INVT OH1

Brand: INVTModel: GD270Error code: OH1

What the Fault Means

Rectifier module overheating

Likely causes

  • Air duct blocked or fan damaged
  • Ambient temperature too high
  • Long-time overload running

Solution and Safe First Checks

  1. Ventilate the air duct or replace the fan
  2. Lower the ambient temperature

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related INVT error codes

Source: the Zeror.ai industrial fault database and INVT technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

INVT OH1 · Zeror.ai