We've had wet under floor heating in our kitchen diner for about 6 years now, and apart from a couple of minor problems I've not had to touch it for a few years, so today i thought I would look inside the cabinet where the manifold etc lives, ( I know, i live an exciting life ), lol.
Anyway, just want to check that all the settings seem right, flow temp is set at 50 degrees, pump speed is on 2, and the system pressure is just under 1 bar, should the pressure be slightly higher?