elsalvadorlaImage: elsalvadorlaIf the dryercord does have colored wires,white is the neutral wireto the center connector,the red and black wiresare the hot line 1 and line 2 wireswhich connect to the 2 outer connections of the dryerterminal block. Don't forget the ground strap or green wirejumper from the center connector to the dryerframe. How to Wire an Electric Dryer: 6 Steps (with Pictures Is this answer helpful?Thanks!Give more feedbackThanks!How can it be improved?How can the answer be improved?Tell us how Wire a Dryer Outlet - how-to-wire-it Wire a Dryer Outlet. The neutral line is a return line for the voltage and should not be done through the green ground wire, even though a neutral and ground are really the same, so new codes require a dedicated neutral line as well as a dedicated ground line. This just simply separates the ground circuit and neutral circuit versus having..