Hi. Hope someone can give an idea on what's going on. Purchased a digital time to be installed to control the bathroom fan. The timer is made by GE and suppose to replace a single pole switch. The timer comes with 3 wires.
Black - circuit's line conductor Blue - circuit's load conductor white - ircuit's neutral conductor
My current switch box/plate has two switches (fan and light). I opened it up and there are 3 sets of wires(black and white coming out of the wall. The 3 white wires are connected together? The first black connects to the top of switch one. The second black connects to the top of switch 2. The third black conects to bottom of switch one. There is another wire that connects the bottom of switch 1 to the bottom of switch two. I hope this make sense. Can anyone tell how that relates to line, load and neutral or how to find out. Your help is much appreciated.