Delta Electronics VFD-F Series manual Fault Descriptions, Corrective Actions

VFD-F Series

Fault	Fault Descriptions	Corrective Actions
Name
	Fan 1, 2, 3 fault	Remove any foreign objects on the
		heatsinks and check for possible dirty heat
	(150~300HP)
		sink fins.
	Fan 1, 2 fault	Remove any foreign objects on the
		heatsinks and check for possible dirty heat
	(150~300HP)
		sink fins.
	Fan 1, 3 fault	Remove any foreign objects on the
		heatsinks and check for possible dirty heat
	(150~300HP)
		sink fins.
	Fan 2, 3 fault	Remove any foreign objects on the
		heatsinks and check for possible dirty heat
	(150~300HP)
		sink fins.
	Gate Drive Low Voltage	Return to the factory.
	Protect

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