Velbus openhab thermostate sitemap

Hi there,
Is anyone onderstands why I got this “Err” in my basicui:

And how can I get this in 1 Line ?

Thanks !

You’d probably get more replies on this subject by posting on the openHAB2 forum.

Hi Join,

That is displaying the value of your item, is it working?

Like @MDAR suggested; openhab forum might be a better place for this questions:

Hope you can fix it with that information.