V's and Z's
I wonder if someone could help me. I have a 4000W generator with a TT-30P (RV) outlet and I want to use a through-wall transfer kit with an L14-30R receptacle to pass electricity into my house. I have the RV plug, a length of 4-wire 10 gauge cord and the L14-30R adapter. When running the wires from the RV plug to the adapter, do I tie the two hots together at the plug so that I have all 4 wires at the adapter, or do I use only one hot and leave one unused? Thanks...