Home › Forums › Archives › need wiring diagram for Vulcan model eco4s ml-52501 480v Archives need wiring diagram for Vulcan model eco4s ml-52501 480v Posted by guest on May 12, 2015 at 12:00 am working on a Vulcan model# eco4s do you know where i can find a wiring diagram? abialas replied 8 years, 11 months ago 1 Member · 1 Reply 1 Reply abialas Member May 12, 2015 at 11:48 am Below is the wiring diagram for the Vulcan model eco4s. You can save the image to your computer to enlarge. If you need anything else or have any technical questions on this or any other commercial unit please let us know. Log In to Reply Log in to reply. Log In Register Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now