W
Wonderland
Yesterday I bled the radiators for the first time in the flat that I bought last year. Today my boiler was displaying red and Amber flashing lights which, when I checked online, meant that the system had depressurised. I have then used the filling loop to re-pressurise the system and have got the needle back to within the green zone on the display (it's at roughly one bar). The flashing lights will not stop though and I am not able to use my boiler. Has anyone got any advice please? I've looked at manuals online but can't find anything helpful