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.
If our community has helped you, please consider making a contribution to support this website. Thanks!

Fan over speed pl 199 boiler

Options
drewel
drewel Member Posts: 2
in Gas Heating
Every 7 or 8 cycles get the F14 error mesage checked wires  it went away for 2 weeks than started to happen again. fan speed 5900 at pre burn and 3600 durning burn. how do I tell wheather rto change fan or control ?

Comments

  • Tim McElwain
    Tim McElwain Member Posts: 4,657
    Sorry PL 199

    does not tell me who makes the boiler, need that info to be able to help you.
  • Jr_12
    Jr_12 Member Posts: 38
    Pinnacle

    Sounds about right...most likely a bad Blower motor, but kind of a crap shoot
  • Paul48
    Paul48 Member Posts: 4,469
    edited February 2012
    Corrective Measures

    1. Check the combustion air fan wiring.

    2. Replace the combustion air fan.

    3. Replace the control board.

    I doubt the control board could be checked properly in the field.
  • Tim McElwain
    Tim McElwain Member Posts: 4,657
    If it is a Peerless

    Pinnacle I believe it has the same board as a HTP Munchkin. I have the procedure for checking the board in my Mod/Con Manual Volume I, it covers the original Honeywell board (1996) the and the two later boards (925 & 926) the HTP products used.
This discussion has been closed.

Categories