Three Way Switch Wiring Diagram With Timer. Connect to the timer red wire. I do not know how the setup is currently wired as far as what each wire does.
Intermatic t100 series 40 amp 24 hour outdoor mechanical timer with double pole single throw switching 240 vac gray. The white is just for the timer to power itself without passing current through to the fixture so its just the black and blue that are relevant making the timer essentially a fancy single pole switch. In my situation in the bathroom the non traveler wire is going to the load fan and on the first floor all three of the 143 wires are going to the 3 way switch.
The instructions say that the last used timer time is used with the remote switch since.
Remove the white wire from the switch and connect to other whites and white from switch. Full 1485x600 medium 235x150 large 640x259 3 way switch wiring diagram youll need a comprehensive skilled and easy to comprehend wiring diagram. Remove the white wire from the switch and connect to other whites and white from switch. In my situation in the bathroom the non traveler wire is going to the load fan and on the first floor all three of the 143 wires are going to the 3 way switch.