InverterS100Verification pending — cross-check with the official manual
S100 GFt — Ground Trip
Trip — immediate stop
CAUSE
Why does it occur?
- Ground fault on output side causes current to exceed specified value
- Not supported on 4.0kW or less models
REMEDY · Step by step
How to fix it?
- Check output wiring
- Replace motor if insulation is damaged
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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