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Happys How To: Installing a 4-Prong Electrical Cord on a Dryer

3.24.23

A Step-by-Step Guide with Safety Tips

If you are looking to install the electrical cord on your dryer with a 4-prong cord, it's important to have the proper tools and knowledge to do so safely. Installing a 4-prong cord on a dryer may seem daunting, but with the right instructions, it's a relatively simple process. Here's a step-by-step guide to help you through the process:

laundry basket full of clothes

Photo by Annie Spratt on Unsplash

Step 1:

Turn off the power to the dryer by unplugging it or turning off the circuit breaker.

Step 2:

Locate the terminal block, which is typically found on the back of the dryer.

unscrewing dryer terminal block
terminal block cover removed

Step 3:

Unscrew the terminal block cover and remove it.


 attach wires to terminal block

Step 4:

Take the 4-prong cord and attach the red wire to the top left terminal (usually labeled "X"), the black wire to the top right terminal (usually labeled "L1"), the white wire to the bottom left terminal (usually labeled "N"), and the green wire to the bottom right terminal (usually labeled "GND" or "GRN").


 attach wires to terminal block

Step 5:

Tighten the terminal screws to secure the wires in place.


secure wires in terminal block

Step 6:

Replace the terminal block cover and screw it back in place.


replaced terminal block cover

Step 7:

Finally, turn the power back on to the dryer and test it to make sure it's working properly.

Safety Tips:

• Always wear protective gear such as rubber-soled shoes, safety glasses, and gloves to protect yourself from electrical hazards.

• Make sure you have the proper tools for the job, such as a screwdriver, wire stripper, and pipe wrench.

• Check the voltage and amperage requirements of your dryer and ensure that the cord you purchase meets those requirements.

• Make sure the green wire is properly connected to the dryer as it is the ground wire which is important for safety.

• If you notice any unusual noises or the dryer isn't functioning correctly, unplug it and seek help from a professional electrician.

It's important to note that while these instructions provide a general overview of the process, the specifics of installing an electrical cord on a dryer may vary depending on the make and model of your appliance. You should always consult the manufacturer's instructions for specific instructions and safety information before attempting to install an electrical cord.

By following these steps and taking the necessary safety precautions, you can install a 4-prong electrical cord on your dryer with confidence. Remember, if you're unsure about any aspect of the installation process, or not comfortable with electrical work, it is best to seek help from a professional electrician. They will have the necessary skills and experience to ensure that the installation is done safely and meets local codes and regulations.

At Happy's Appliance and Mattress Outlet, we understand the importance of having properly functioning appliances. That's why we offer a wide range of services, including installation, how-to content, and tips and tricks to get the most out of your appliances. Our team of experts is dedicated to ensuring that your appliances are running safely and efficiently.

We also offer a wide selection of appliances and mattresses at competitive prices. You can find a variety of top brands, models, and styles to suit your needs and budget. And don't forget to check out our website, Happysappliances.com, for exclusive promotions and deals.

Thank you for choosing Happy's Appliance and Mattress Outlet for all your appliance needs.We're here to help you every step of the way.

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