Installer just called, asked to press button on white control box to go
"manual" and both the heating and hot water now running. Will get
engineer out to look at the connection you have highlighted, everything
is still under guarantee. Thanks for you...
New install this summer, new gas boiler and replaced some radiators, we
installed nest as the installer didn't know anything about nest. We are
using the hot water functions all ok. The heating ran ok on install, but
not from the nest thermostat.The ...
