Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

2107 Logomatic

Options
Furgas
Furgas Member Posts: 1
Hello all,
I have lost power and wondering how to wire my Buderus 2107 Logomatic through a extenson cord plugged into a generator? I disconnected L1 and L2 to avoid smoking the control and tapped into the service switch at the boiler.
I have 120 v between L1 and neuterual but nothing from L1 to L2.

Comments

  • STEVEusaPA
    STEVEusaPA Member Posts: 6,505
    Options
    I wouldn't do that. How clean is the power coming from the generator? At the very least you should plug it into and run it thru a UPS.
    Better would be to have an electrician handle it.

    There was an error rendering this rich post.

    Ironman
  • GW
    GW Member Posts: 4,704
    Options
    There isn’t an L2 on that control, where are you seeing that? Are you good with basic electrical? Hope you get your heat back soon
    Gary Wilson
    Wilson Services, Inc
    Northampton, MA
    gary@wilsonph.com
  • Ironman
    Ironman Member Posts: 7,379
    Options
    The 2107 doesn't like square wave power that's produced by non inverter generators.
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.