Recent content by dan1kel2

i did not check it before i turned the boiler off. I have switched the pump up to level 3 instead of level 2 so far so good.

hello there i have a potterton suprima 40 and just changed the pcb 3 day's ago with the upgrade kit because all it wanted to do was trip out. however since i changed the pcb it worked fine for 3 day's UNTIL loud bangs withe the boiler and pipes i when i opened the side door the red light was...