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-   -   Rewire from 4 prong to 3 prong. (https://www.askmehelpdesk.com/showthread.php?t=816533)

  • Sep 27, 2015, 08:06 AM
    Wdalehende
    Rewire from 4 prong to 3 prong.
    I am replacing a dryer that had a 3 prong plug with one that came with a 4, can I rewire for a 3 prong as that is what the house is wired for
  • Sep 27, 2015, 08:44 AM
    donf
    You need to check the electrical instructions that came with the dryer.

    If the instructions allow a three wire connection that just follow the instructions. If the dryer requires a four wire connection, then you have to replace the cable and receptacle to a four wire configuration.

    The device electrical instructions govern the connection.
  • Sep 27, 2015, 10:17 AM
    ma0641
    Dryer installation manual will have both a 3 wire and a 4 wire connection diagram. 4 wire adds an extra ground to the cabinet whereas the 3 wire used the neutral as a ground. Do not put a 4 wire receptacle in and only connect a 3 wire cable to it.
  • Sep 27, 2015, 10:18 AM
    stanfortyman
    1 Attachment(s)
    The dryer will not require a 4-wire connection.
    If your house has a 3-wire receptacle you just replace the existing cord with the proper 3-wire cord.
    This is literally what you need to know:
    Attachment 47836
    Some dryers will have a green wire for the ground and not a strap. In this case the green wire goes under the same screw as the white, or center conductor, of the cord.

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