Ahhh, must be colourblind!!
I would say its this one:
A and B Flashing on and off alternatively - System pressure is very low and re-pressurisation is required.
I'll post the picture of the underneath shortly
Hi there
Does anyone have any advice? My boiler seems to have lost pressure (is under the 1 bar green line) and I have no heating or hot water. I've tried turning the valve tap underneath to let more water in and repressurise it and it turns but i cant hear any water going into the boiler...
Hi
IO have a shower with a Pegler mixer tap... over the past few months I have noticed that the water seems to getting less and less hot, and now it only comes out luke warm, then goes cold for a bit, then heats up again etc.
It cant be the boiler as the hot water works fine in all the...