I've a 13 years old Potterton Suprima 80 that's playing up. The original PCB was replaced 3-4 years ago because it continually needed to be reset to work. All was ok until 15 months ago it kept cutting out (flashing green) after running for less than a minute even though the rads & water weren't...
Had a look at other posts but couldn't find one to match the symptom of my boiler problem.
Got a Potterton Suprima 80 boiler which is around 11 years old. The PCB was replaced just under 3 years ago. Recently noticed that the water wasn't heating up properly and saw that the boiler would fire...
