LS L100, S100, iG5A & iV5L Drive
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Apr 13, 2024 10:51 am
Cause : Inverter overheat comes when the inverter turns off its output if the heat sink overheats due to a damaged cooling fan or an alien substance in the cooling fan by detecting the temperature of the heat sink.
- Cooling system has faults.
- Check for alien substances clogged in the heat sink.
- An old cooling fan is not replaced with a new one.
- Replace the old cooling fan with a new one.
- Ambient temperature is too high.
- Keep ambient temperature under 50°C.