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Samuel WellsSep 6, 2025
How to troubleshoot overtemperature fault in Lenze i550-C0.25/120-1 Inverter?
- MMichael EvansSep 6, 2025
If your Lenze Inverter displays an overtemperature fault, you should: * Check the mains voltage. * Ensure sufficient device cooling. * Clean the fan and ventilation slots, replacing the fan if necessary. * Reduce the switching frequency.