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 100W - Changing display from degrees Fahrenheit to Celsius

Options
mcole18
mcole18 Member Posts: 1
I just installed a Viessmann Vitodens 100W Combi boiler. Does anyone know how to change the water temperature display to degrees Celsius? It's not covered in the manuals.

Comments

  • Robert O'Brien
    Robert O'Brien Member Posts: 3,542
    Options
    Farenheit only on 100
    To learn more about this professional, click here to visit their ad in Find A Contractor.
  • Glenccoe
    Glenccoe Member Posts: 2
    Options
  • Glenccoe
    Glenccoe Member Posts: 2
    Options

    It can be done.

  • GGross
    GGross Member Posts: 1,075
    Options

    The control shared above is an older 200 series control. If the boiler you have is a B1KE model of either size, it is the third question on the commissioning assistant when you started up the boiler. to access the assistant again

    hold "OK" and the "three lines button " for 4 seconds (access service menu)

    arrow up and down to select "Basic Settings"

    hit "OK"

    arrow up/down to "Commissioning Assistant"

    hit "OK"

    If you have a different model (100-W has been used through several model generations) let me know the model number and I can find the info for you