The dimmer switch will have stranded wires that must be sliced to the solid cable wiring in a pigtail fashion.
Fan and light dimmer switch wiring.
In this wiring the source is at the switch and 3 wire cable runs from there to the fan and light.
You can install a ceiling fan light dual dimmer switch to operate the fan speed and light intensity from the original wall switch location.
The black wire is connected to the hot or power supply.
If the light can be switched on and off from two or more switches buy a three way dimmer switch.
The new switch does require an additional electrical wire.
Ceiling fan wiring diagram light dimmer this ceiling fan wiring configuration is quite common in bedrooms.
If you had a red wire coming from your ceiling it is hooked up to your wall switch.
This setup allows you to dim the light in the fixture and also switch the fan off and on from a separate.
The source hot wire is spliced to the black fan wire to hardwire it directly to the circuit and to a pigtail connecting the switch.
The source neutral and ground are spliced through to the fan location.
A device like this should only be used with an incandescent light fixture and not with a ceiling fan or other motor.
But you won t be able to dim the lights from every switch location unless you buy a set of special dimmers with advanced electronics and install one at each switch location.
David from the information you have provided the hunter model 27182 dimmer fan control switch is wired as follows.
The blue wire connects to the wire for the ceiling fan.
Eric the concern here is that you will need a speed control switch that will be rated for both ceiling fan motors.
If there is separate wiring for the light setting and fan setting you may be able to wire each set of wires onto two different switches.
Black wire is for the fan.
See wiring a speed controller for wiring a rheostat to control fan speed.
These typically require you to leave the white neutral wires in the switch box undisturbed and connect.
If you locate this switch then both ceiling fans can be wired from one switch.
Green wire is for the ground.
Blue wire is for the light if light is included with the fan.
White wire is neutral.
A dimmer switch for the lights will be available in several watt sizes.
For example you can wire the speed of the fan setting up to a simple toggle switch although you won t be able to control the speed of the fan and you can wire the light function up to a dimmer switch.
Wiring a fan and light to a single switch.