VLT FC 102 HVAC Drive
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Feb 23, 2024 8:49 am
Cause : Control card overtemperature comes when the cut-out temperature of the control card is 176 °F [80 °C] due to improper ventilation or fan faulty.
- Check that the ambient operating temperature is within limits.
- Check for clogged filters.
- Check fan operation.
- Check the control card
