IMO, the GFCI will still work with a 3 wire feed IF and only IF your neutral is bonded to ground in the breaker box. I know this because I tried it on my 3 wire feed and it tripped while I was draining my kettle into my sink. I live in an apartment and it seems there is enough current in the...
I was wondering how to make my controller as simple as possible. I went with the K.I.S.S. method.
Wired directly to freezer compressor.
Wiring on love tsx3 controller
Edit: I used a 14# 4 conductor wire (the white jacket wire) to make it simple and clean.