Black Wire White Green Wiring. The ceiling wires have 2 black and 2 white coming down. Canada AC power circuit wiring color codes.
Black wires are for single live wires red for second active wires and blue for three-phase active lines. The orange is the motor the violet is the ignition etc. If you don t the black wire isn t hot.
Attach the green wire under the Ground screw GND.
Attach the white 115 V wire to terminal 1 of Line 1 L1. Green wires are used for grounding and should only be connected to other green wires. Ac wire colors for 120 208 240 volts these are commonly found in home and office settings. Black white red and bare.