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.

triangle tube solo 175

md Member Posts: 24
we have a presteige solo 175 mod con that likes to give an error code E05 and then shut down, the boiler will not reset,,,, tech support had us change the controll module display board last year and that fixed the problem,,, this heating season is just beginning and again no heat,it wont reset, replaced the display printed circuit board, reset it and unit takes off and works great,, any ideas why,,, thanks

There was an error rendering this rich post.


  • Ironman
    Ironman Member Posts: 7,111
    E05 Code

    E05 = Internal control failure. TT probably realized there was an issue with the display board when you had the problem the second time around.
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.
This discussion has been closed.