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.

viessmann Vitodens 200-W, WB2A

craigtaylor2006
craigtaylor2006 Member Posts: 1
in THE MAIN WALL
hey i am having som issues with the outdoor sensor   i have replaced it and the wire twice now and i still get a fault code from it not sure what to do next any thoughts

Comments

  • CMadatMe
    CMadatMe Member Posts: 3,086
    edited May 2010
    I take it

    you checked resistance and the sensor is within limits? If so you may have a bad VR20 board. Providing all your wiring is correct.

    There was an error rendering this rich post.

  • Supply House Rick
    Supply House Rick Member Posts: 1,399
    I have the solution

    Put in a Triangle Tube Prestige Solo... hahahahahahah
This discussion has been closed.

Categories