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argo 822

hunter1
hunter1 Member Posts: 1
i had a power surge And neither of the units light the green light when calling for heat or if i jump the terminals are the units fried or is relay bad i have power to the units be nothing works

Comments

  • DZoro
    DZoro Member Posts: 1,048
    If you have 120v supply to them, and there is no fuse blown in the unit, I'm not sure if there is a fuse in that unit. It could very well be fried. Transformers/electronics don't do well with extreme or low voltage issues.
  • STEVEusaPA
    STEVEusaPA Member Posts: 5,178
    The relays are replaceable
    steve
  • Jamie Hall
    Jamie Hall Member Posts: 16,534

    The relays are replaceable

    Yes... but if there are any electronics on that board, the whole thing may be gone. As @Dennis so cheerfully noted, modern electronics do not play well with power surges... hence surge arrestors.
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
  • STEVEusaPA
    STEVEusaPA Member Posts: 5,178
    I'd still pop one in to see if it worked. But I agree, if both popped, the whole unit is probably toast.
    steve