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.

weil mcclain 97+ hot water boiler - low water cut off open

yogi802
yogi802 Member Posts: 6
in Radiant Heating
my hot water boiler is not working, showing above error message
can some one help ASAP please
installed in 2013

Comments

  • SuperTech
    SuperTech Member Posts: 2,430
    First thing I would do is check to make sure that the boiler has enough water in it. What does the pressure gauge read? Sometimes this problem can be the result of a dirty low water cutoff probe.
  • yogi802
    yogi802 Member Posts: 6
    how do i check water level ? sorry for my ignorance but this is first time i am having issue with WM97+
  • yogi802
    yogi802 Member Posts: 6
    pressure gage is about 10 psi now
    appears to me dropped from about 16-18 psi before ( luckily i have one picture to compare )

    hope this helps !!
  • icy78
    icy78 Member Posts: 404
    Did you check the install manual troubleshooting?
  • yogi802
    yogi802 Member Posts: 6
    yes but you can see asking to check water level - not sure how to do this ?
  • DZoro
    DZoro Member Posts: 1,048
    If it has been some time since it was serviced, now would be a good time to have a complete service/cleaning done to it.
    D

Categories