Dryer Power Cord Wiring Diagram

3 prong dryer outlet the 3 prong wiring diagram above shows the proper connections for both ends of the circuit.

Dryer power cord wiring diagram.

The replacement cord you purchased may also have a how to wire diagram on it also. Purchase the correct dryer power cord. A 4 prong dryer outlet is wired as a 120 240 volt circuit. Turn off the breaker to the dryer.

Consult the dryer wiring diagram in the user manual. The 120 volt service is for the dryer s timers sensors and other electronics while the 240 volt service supplies power to the heating elements. Electrical wiring for a dryer power cord has a typical 240 volt electric power cord with 3 wire and 4 wire wiring configurations many people may experience the situation of trying to make a older dryer work with an new four wire receptacle. Instructions on how to install a 3 wire power cord to your dryer.

Attach the grounding strap or wire that runs from the center terminal to the dryer case. A gas dryer plugs into an ordinary 120 volt electrical outlet and it has a cord fitted with an ordinary appliance plug. Go to the dryer manufacturer s website and find the wiring diagram on how to attach the cord correctly. This article will explain what options you have to get your dryer wired and running.

The dryer may also say on the back what color and where the wires connect. Connecting a 4 wire power supply cord product. This size breaker requires a minimum of a 10 gauge wire so this wire used would be a 10 2 with ground. The nec requires that dryers have a dedicated circuit with a minimum of 30 amps.

Unplug the dryer cord from power. Wiring for a 4 prong dryer receptacle. 3 prong cord attach the middle or ground wire to the center terminal one of the outer wires to the right terminal and the other outer wire to the left terminal.