Potterton Suprima 70L How to Carry Out a PCB Conversion | Potterton Suprima 70L PCB Upgrade

[@b1h2u3p4]

How did you know it was the pcb is it cause it had a solid red light

[@ARBoilers]

Yeah, you're right, that's if it's the same version

[@ARBoilers]

The boiler would not reset, and when straight lockout. And it's a common problem. Can you subscribe to our channel

[@ARBoilers]

Also can you subscribe to our channel please 🙏🏽

[@gazzagasco]

Easier to swap the cassette