Panic over!
Whilst sitting here reading some of the other threads my boiler fired up. What ever was stopping the cold water going into the system must have cleared itself and the pressure rose to just under 1 bar. The symptoms would indicate low mains pressure but my mains pressure is ok and...
Hello
I have just bled the radiators on my central heating system and caused the water pressure to drop below 0.5 bar. My Baxi Duo Tec 28 HE boiler now shows error code E119 as expected.
My problem is that when I open the valves on the refill pipe nothing happens so I can't re-pressurise...