I recently moved into a new home and found out one of the bathroom fans don't work but the lights are fine. I thought at first it was the motor but the motor run if i connect it directly to a power socket. I also tested the wires on the exhust fan and they have no current. I tried to understand the wire but I have not accomplished much. Usually there are only two sets of wires but in mine there are four. I have checked other switchs and there not the same there simpler. I have taken a picture so it will be easier to help, i have included a picture what i know or think i know.
- Basically the first wire form the left is the form the light.(Black/White)
- The second wire is the power line. (Black/White)
- Not sure what the third wire is. (Black/White/Red)
- Not sure what last one is either. (Black/White)
If anyone has seen this before please let me know.
Labels in the picture.
M-Line : Main power T-Wire : Transferring Wire, this wire provides current to both switch.
Any help would be appreciated.