InverteriV5Verification pending — cross-check with the official manual
iV5 FAN/MC PWR — FAN/MC PWR (or FAN PWR)
Trip — immediate stop
CAUSE
Why does it occur?
Fan power supply fault; MC power supply fault
REMEDY · Step by step
How to fix it?
Check fan/MC power connections; Replace if needed
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
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