All sorted ! many thanks to swbjackson for the PDF, it was clear as water
The primary control panel type dictates the jumper settings.
In my case
Primary Control panel with serial number ending 2 or greater : Jumper 2
Startup 0 followed by 2
Primary Control panel with serial number ending less then 2 : Jumper 1,2,3
Startup 0 followed by 1
Wow and I'm not even a fricking plumber, so what did I pay numbnuts to come out and do
The primary control panel type dictates the jumper settings.
In my case
Primary Control panel with serial number ending 2 or greater : Jumper 2
Startup 0 followed by 2
Primary Control panel with serial number ending less then 2 : Jumper 1,2,3
Startup 0 followed by 1
Wow and I'm not even a fricking plumber, so what did I pay numbnuts to come out and do