Locate the switch cable which should be sticking through the top or side of the box serving the fan or light. We havent heard if red and white were tried at the light box because it sure looks like the switch is getting power which means red should also be getting power.
Bathroom Remodel Wiring Question Terry Love Plumbing Advice
How to separate bathroom fan and light switch. Next remove the wires and track which are going into the fan section. Flip the light switch on and off to test preliminarily that the circuit is off. Using wire strippers strip an inch of insulation from the end of the black and white wires. The power source will either enter at the switch box or up at the light fixture or the exhaust fan. Black should be the fan and red should be the light. First youll need to turn off the circuit that delivers power to your fan and light.
So if there is a separate fan. Connect two of the black. Connect the two white wires in the switch box together with a wire nut. This is an important safety step and not being careful can risk electric shocks. Attach the red and black wires from the fan light unit to the top terminal screws on the switches. The electrical wiring for separate switching of the bathroom exhaust fan and the light fixture will require identifying the existing circuit and existing switch wiring.
The key factor is to understand where the power source enters the circuit. Bathroom fan with a light how to replace a double light switch how to install a bathroom fan with how to add a light bathroom fan to an existing light wiring a bathroom extractor fan with an isolator switchreplacing a bathroom light fan switch connections diynot forumshow to wire a 3 pole isolator switch diynot. Connect the black fan cable together with the black light wire and the black switch wire and cover them. Take the switch out of the wall box and check again that the power is truly off. 2 mount a ladder or stepladder and remove. Turn off the circuit breaker controlling the bathroom you plan to work on.
Using wire strippers peel an inch of insulation from the end of the black and white wires. Splice the black wire from the fan together with the black wire from the light and the black wire from the switch and cap them. The black passes thru that box and goes to the fan. The three wire cable comes from the switches. Locate the switch cable which must be glued through the top or side of the box that serves the fan or the light.
Gallery of How To Separate Bathroom Fan And Light Switch
