In a 4-prong dryer cord setup, the green wire is typically the grounding wire. The purpose of the grounding wire is to provide an additional path for electrical current in case of a fault or malfunction, ensuring user safety.
The green wire should be connected to the dryer's grounding terminal, which is usually a green screw located near the terminal block where the other wires are connected. The grounding terminal is often located at the back of the dryer, close to where the power cord enters the appliance. It is important to consult the dryer's manual or documentation to locate the specific grounding terminal.
To connect the green wire properly, follow these steps:
- Ensure that the dryer is disconnected from the power source.
- Remove the access cover or plate on the back of the dryer to expose the terminal block.
- Locate the grounding terminal, which is usually marked with a green-colored screw or a grounding symbol.
- Attach the green wire to the grounding terminal by wrapping it around the screw or using a ring terminal.
- Tighten the screw securely to establish a solid connection between the green wire and the dryer's grounding system.
Remember, it is essential to follow the specific instructions provided in the dryer's manual or consult a professional electrician to ensure proper installation and compliance with local electrical codes.