4290 Cooling Fault in ABB ACS880 Drive

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 How can resolve problem 4290 Cooling Fault in ABB ACS880 Drive ?

Cause : Drive module temperature is excessive.

1. Check ambient temperature. If it exceeds 40 °C (104 °F), ensure that load current does not exceed derated load capacity of drive.

2. Check drive module cooling air flow and fan operation.

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