Take a look at ceiling fan capacitor connection wiring this color is not the same for all fan manufacturing company.
Wiring ceiling fan with light red wire.
If your ceiling fan does not have a light fixture then simply cap off the red wire and attach the fan motor to the black wire.
Make a pigtail of the ground wire using two 6 inch lengths of bare wire and connect one ground wire to the fan switch and one to the light switch.
In other words it is the primary connection that provides current from the switch to the fan s electrical load or motor.
Connect black fan wire to the black ceiling wire.
To do this method the wire from your wall circuit to your light has to have 3 wires.
Connect white wires together.
Connect the red wire from the fan to the other terminal on the fan switch and the black wire to the light switch.
Twist all the white wires in the box together and cap them.
Split the incoming hot wire into a y and connect it to a terminal on each switch.
For the light to be controlled by a switch that s separate from the fan the wiring between the switch and the fan unit needs a fourth conductor a red wire to carry the hot feed for the light kit.
A red wire up in the ceiling fan junction box usually indicates that the wiring has been installed which provides separate switch for the light and a separate switch for the fan motor.
Look the capacitor connection how the color of wire is used in fan s output.
Therefore we have the method to determine it with a digital multi meter.
In the switch box.
It is a hot wire that comes from the ceiling and hooked up to a wall switch.
Ceiling fan capacitor connection internal wiring of a fan.