Zeror.ai Error Codes INVT ETH1

INVT ETH1

Brand: INVTModel: GD270Error code: ETH1

What the Fault Means

To-ground short-circuit fault 1

Likely causes

  • VFD output short circuited with ground
  • Fault in current detection circuit
  • Actual motor power deviates from VFD power

Solution and Safe First Checks

  1. Check motor wiring
  2. Replace the hall component
  3. Replace the main control board
  4. Reset motor parameters

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 ETH1 · Zeror.ai