I have a brand new VR920 internet gateway that I tried to install on Sunday but it failed. I can see it gets an IP address from the broadband router but it fails to connect to the Vaillant servers. The Vaillant tech services team asked for its serial number on Monday but I’ve not heard...
Hi. First post but I have read quite a bit of advice in this forum to get to where I am.
I replaced. VR66/2 with a VR70 and added a VRC700f/4 as the control unit and thermostat. All works fine.
I now want to add the VR920 Internet gateway.
it’s connected to the eBus.
When I go through setup...