Warning - THM14

Thomas Garcia

Modified on: Thu, 24 Jan, 2019 at 1:15 PM

Display- IGBT M3C Temp

Description -

IGBT module M3C exceeds over-temperature threshold (96 °C) for 2 seconds

Resolution-

1. Verify temperature reading on HMI: Monitor-menu

2. Check SIB3 for physical damage, ribbon-cable connectors to/from M3C module

Never use non-ESD free Vacuum equipment or compressed air toclean the inverter