Harbor Breeze ceiling fan
I have removed old ceiling fan/light - fan quit working, not light. Checked all electrical circuits & GFCI for no problems - assumed fan wore out due to continuous use. Hanging new fan with light kit. Connections must be correct because light works, but not fan! Light on regular wall switch, fan on dimmer switch to choose 3 speeds. Wires from ceiling are green, white, red, black. I have white to white, green to green, ceiling red to fan blue, black to black. Why is fan not working on old or new?