Wire a Dryer Outlet - Wiring Examples and Instructions The diagrams below are showing a basic concept on how to wire a dryer outlet. Below each diagram I will cover some information concerning the difference between a 3-prong and a 4-prong dryer outlet. There really isn't a lot of difference in the wiring theory other than some changes in How to Install a Clothes Dryer 3-Prong Plug Cord - YouTube Click to view7:09This video will show you how to install and wire a 3 prong cord or plug to an electric cloth dryer.Author: HowToWith GEOViews: 373K Wiring a 3-Wire Dryer Outlet - Electrical Wiring Precaution: Identify the dryer circuit, turn it OFF and Tag it with a Note before working with the dryer outlet or cord wiring. Wiring Connection for a 30amp 3wire Dryer Outlet. Yes Joe, that’s right, the L-shaped prong is for the ground wire. In an example like this the L shaped prong is the ground wire connection for the bare copper wire. How to Wire a 220 Volt 3 Wire Dryer Outlet | Hunker You need three 10 AWG wires for dryer outlet wiring. Two wires – the red and black ones – connect to a double-gang circuit breaker in the panel. The third wire may be white, green or bare, and it connects to the ground bus in the panel. Look for two brass screws on the receptacle and connect the red and black wires to these screws. It doesn Dryer Plug Wiring Diagram | Wiring Diagram 3 Prong Dryer Schematic Wiring Diagram | Manual E-Books – Dryer Plug Wiring Diagram Wiring Diagram will come with numerous easy to stick to Wiring Diagram Directions. It really is intended to assist all of the average consumer in building a proper method.