Connect the white wires neutral wires from your fan and ceiling together. Finally connect the red wire from the electrical box to the remaining wire from the ceiling fan.
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Blue wire ceiling fan. The black wire is usually reserved for fan power only and does not extend over to your light kit. Connect the green wire to your household ground wire copperbare wire. The black and blue wires are called hot wires because they hold electrical current. The blue wire is the hot wire for the ceiling fan light fixture. This wire is commonly red or blue but almost always has a tag on the wire that reads light. Since there are a lot of different color codes it is unclear what the exact purpose of the blue wire is but you can use your individual fans wiring diagram to learn how it functions.
The ceiling fan motor does not have a ground wire. This will allow you to add a light kit later on without having to rewire the fan. Another important wire is usually a green one which is used to ground all the systems of the ceiling fan. What is the blue wire on a ceiling fan. While you should read the instructions on your new fan carefully to be sure the convention is that the black wire is a power supply for the fan the blue wire is a power supply for the light the white wire is neutral and the green wire is a ground. If you have a blue and black wire hanging out from your ceiling you should also have 2 switches on your wall.
Some ceiling fans will have a black and white stripe colored wire that is to be used for the light fixture. Ceiling electrical box wires ceiling fan wire. Without connecting the blue wire on your ceiling fan to a power source you will not be able to control your lights. The blue wire is for the ceiling fan light and if you do not have a separate switch wire for the light then the blue attaches with the black wire for the ceiling fan motor. For ceiling fans without lights follow the same step. The white wire is your neutral wire the copper wire is the grounded wire and the black wire powers the fan.
Lastly connect the blue wires together or the blue wire to the black wire for lights. Find the short green wire or the green ground screw on your ceiling fan hanging. Connect the black wires together. Blue wire or green wire. Typically youll see black white blue and green wires inside a ceiling fan. More about the blue ceiling fan wire.
Black to black ceiling fan motor black also to blue ceiling fan light white to white shared neutral ground to green ground wire with these wiring connections the ceiling light can be operated from the ceiling fan pull chain or the wall switch. The blue wire on a ceiling fan is to control the power running to the light kit.
Gallery of Blue Wire Ceiling Fan
