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Warning - THM7

Display - IGBT M1A Temp    


Description-

IGBT module M1B exceeds over-temperature threshold (96 °C) for 2 seconds


Resolution-

1. Verify temperature reading on HMI: Monitor-menu


2. Check SIB1 for physical damage, ribbon-cable connectors to/from M1B module


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

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