Originally Posted by
donf
Kem,
I need to understand your wiring because you are not making sense.
Most fans use the following wiring plan, Black used by the fan's motor, Blue used by the fan's light, White the Neutral return and bare or green the equipment grounding conductor.
For a fan that is going to use pull chains for the motor and light, Black and Blue would be connected to the Hot (Black) from the supply cable. The same is true if the unit will be controlled by a remote control system.
However, if there is a wall switch in the system it becomes a tad more complicated depending on how the switch gets its power. If the feed is to the switch first and then the fan's outlet box, there would be only one 3 wire cable coming from the switch. You would have to look at the switch to see which wire is interrupted by the switch. If it is the black wire, connect the black from the to the "BLUE" for the light and the Red from the switch box to the Black for the fan.
However, if in the ceiling box, there two cables, One two wire (Black, White, Copper) and one 3 wire (Black, White, Red, Bare) then most likely you have a supply cable (2 wire) and a switch loop (3 wire). Again, look at the switch.
The most common configuration would be, Supply Black connected to Switch black. The Red from the switch to the BLUE to the light. The Black from the Fan connected to the Supply Black and the Switch Black.
This configuration will supply constant power to the fan's pull chain and interrupted power to the light. The light will only work when the switch is in the "ON" position.