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NTI Trinity TX Series

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BrianHanlon
BrianHanlon Member Posts: 1
edited April 2020 in THE MAIN WALL
My boiler is suddenly throwing error code 52. Nothing has changed and everything else appears to be running right. I fear there may be a bigger issue.

I shut the boiler down for a bit and now the error 52 is gone and there is an error 72. My guess is the Controller is going bad, can anyone confirm that diagnosis?

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  • alfred0809
    alfred0809 Member, Email Confirmation Posts: 1
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    I am also facing the same problem is there anyone who can give the solution
  • Tom_133
    Tom_133 Member Posts: 888
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    Sounds like your terminal strip may be loose, or your supply sensor has perished. Open the cover and make sure nothing has been in there chewing on wires.
    Tom
    Montpelier Vt