How to Wire the Red, White and Black Wires In a 115

AC motors designed for multiple rates of output possess a number of colored wires. In two-speed electric motors, these wires are generally colored red, white and black. By applying power to the wires in the right way, you can easily switch the output rate of the motor with a toggle switch.

Black and Red Wires. According to NEC, a black or red wire must be used as an ungrounded conductor or hot wire. In fact, any color wire except white, gray or green may be used in conduit to carry ungrounded power. No wire with any of those colors can be used for establishing a ground or neutral connection.

How to Wire a Fan & Light With Black, White & Blue Wires. Household circuits usually consist of a black wire, a white wire and a bare copper ground wire. Ceiling fans have different colored wires ...

Typically a ceiling fan is wired so the fan motor has power all the time by the black wire, and the light of the ceiling fan is controlled by the wall switch through the red wire. This may not represent exactly your wiring scenario, and that can only be full understood using a voltage tester.

If your ceiling fan has four wires, check their colors again. In this case, consider a fan with green (ground), white (neutral), blue (hot for the fan), and black (hot for lights) wires. If you want to run both the light and fan on one switch, twist the blue and black wire from the unit together. Hook the neutral and ground wires first.

Red, Black, White, Blue: ... During installation of the ceiling fan, this white wire should be attached to the other neutral wire of the house wiring. However, the white wire of the house wiring system could also have a piece of tape attached to it indicating that it is being used for another purpose, ...

According to standards in use since the mid-1900s, a wire color code identifies the purpose of each wire in an electrical circuit. The white wire is always neutral, and when the cable has only two conductors, as most 120-volt cables do, the hot wire is black.

In that wiring scheme, assume the black and re-marked white wires are live. Red or orange can also be used as a second “switched” power wire in a 120-volt application.

Electrical Cable and Wire Color Markings . Non-metallic (or NM) 120-volt and 240-volt electrical cable come in two main parts: the outer plastic sheathing (or jacket) and the inner, color-coded wires.The sheathing binds the inner wires together, and its outer markings indicate the number of wires and size of wire (gauge) within the sheathing. The color of the sheathing indicates recommended ...

Therefore the blue and black wires of the ceiling fan are connected to the black wire in the ceiling fan box. If you would like to have separate controls for the light and fan then you may consider installing a remote control unit, however the remote unit must not have the dimming feature because the neon light is most likely not compatible with dimmer switches.