You either didn't plug the fan in or when you wired it up you missed a wire. There should have been 2 black wires and 2 white wires in the juct box from the fan/light along with the feeder wires you broght from the switch. All whites go together and all blacks go together. Green and bare copper are the grounds and need to be fixed to the unit itself.
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You either didn't plug the fan in or when you wired it up you missed a wire. There should have been 2 black wires and 2 white wires in the juct box from the fan/light along with the feeder wires you broght from the switch. All whites go together and all blacks go together. Green and bare copper are the grounds and need to be fixed to the unit itself.