Be sure to use the properly rated electrical box designed to be used with a dryer receptacle. When you convert from the 3-prong to the 4-prong configuration, you must make sure that the dryer's neutral terminal is not connected to the case ground. In the diagram above the bare ground is indicated by a green line. There will also be an L-shaped slot somewhere towards the bottom. Varistors blow because of overvoltage- for example when 230V is applied to 115V circuit. If so where can they be obtained? Replacing the entire panel with a larger one would require disconnecting all the wiring and modifying the conduits.
With the main off and the ac fuses pulled. Then I would attach them to the generator cable one by one by using standard wire nuts with steel springs. Be sure to do it before turning the genset on. We realize it from google engine statistics like google adwords or google trends. To do this means following a procedure similar to this project, but in reverse—removing the 4-prong cord and installing a 3-prong cord. The dryer was originally 4-prong, so we bought a 3-prong cord and installed it.
You can pay for your order in a store or even use an international credit card. Of course, this information is provided for general reference only without liability of any kind- this is not a professional advice! Wire a Dryer Outlet This page is dedicated to show you how to wire a dryer outlet. Alternatively, if you have a 3-prong drier cord, you can tie its loose ends to L1, L2 and N of the generator cord by using wire nuts. Gas dryers, therefore, use a simple 120-volt outlet with an electrical plug that looks pretty much like any other small appliance. Well, in his second image he's connecting the ground-wire to the neutral-wire, not the body of the dryer to the neutral. The ground is now a dedicated wire also.
We thank you for your visit to our website. It expresses only a personal opinion of the author, and does not constitute a professional or legal advice- see complete disclaimer linked below. Alternatively, if you are in a hurry, you can attach the green lead of the generator cord to the cover plate of the wall outlet. These appliances plug into dedicated 240-volt electrical outlets designed especially for dryers. You need to be sure the frame is grounded, not just the twist-lock. The neutral bus is a terminal block also with many small holes where the white neutral wire can be connected and tightened into place with a screw. To tie it reliably, I would crimp a round lug to this wire and put this lug under any mounting screw of the plate.
Note that if you rely on the cord for the grounding, obviously it will work only when this cord is plugged at both ends. A proper reverse procedure is equally important to reduce risk. Dave I have a newly wired system but still using an old 3 prong Whirlpool dryer. The center wire of this cable is the neutral wire and the outer wires are hot live wires. At the dryer end use a 30 amp rated 4 prong dryer receptacle. Estimated Time: Depends on personal level experience, ability to work with tools and connect the 240 volt dryer cord. Skill Level: Intermediate to Advanced — Best installed by a Licensed Electrician.
Pull the cord out through the hole to remove it from the dryer. Connect the dryer vent duct before using the dryer. Name required Email will not be published required Website By submitting you agree to our. Check the manufacturers documentation for proper wiring, but I would say the first image is likely correct. Next check to make sure the dryer cord is wired correctly. The receptacle should have two straight slots for pins and an oval hole at the top.
The instructions say to hook up the white wire to the L shaped prong and the two hot wires to the 45 degree prongs. This is the 3-wire configuration that ties the case ground to the neutral cord wire. To do this means following a procedure similar to this project, but in reverse—removing the 4-prong cord and installing a 3-prong cord. To be on a safe side, I would kill the mains, connect the genset via extension cable and check continuity from its frame to earth i. Read on for some basic instructions on how you can accomplish this task to get your dryer as soon as possible.
A 4-prong cord, by contrast, has a separate ground wire, and the dryer's neutral and ground are not connected together. Estimated Time: Depends on personal level of electrical experience, ability to work with tools and the available access to the dryer cord electrical connection box. Most of us have used on line to find information, suggestions, reports or other guide for their purposes. Connect the white and bare wire to the neutral bars in the panel. Hi Mike, If the dryer circuit goes directly back to the main electrical panel then the neural wire should be bonded to the ground system, however this should be verified by a licensed electrician.
The ground strap could also be removed if you wish as it is not needed in this installation. If the ends touch together or touch you, they'll create a potentially lethal short circuit. I have a Kenmore Elite dryer that has a 3-prong plug. Reinstall the cover plate with its screws. My old dryer, which is broke, has a 4-prong plug, with a color code, each wire is colored.