We replaced an existing ceiling fan and light with another ceiling fan and light. Neither the new nor the old fan and light have a remote. The old fan and light could be controlled by 2 wall switches - one for the fan and one for the light; and also could be controlled by the pull chains on the fan.
Wires from the ceiling are black, white, green, and bare copper. The new fan has black, white, green/yellow, and blue. We connected black and blue to black, white to white, green/yellow to green and bare copper. However, with this connection nothing works at all.
We tried connecting the blue to the bare copper. The fan and light works but not at the same time.
What do we need to do to fix this?