While you wait for answers, we may have found some information which could help you.
Click here for Boiler Banging PipesPotterton Lynx2 boiler?
5 year old suprima, boiler tripping out?
Fault on Pump/Low Pressure - Potterton Performa 30 HE?
Need a replacement for my air flow sensor on my Potterton Lynx Combi boiler?
POTTERTON LYNX 2 BOILER?
Where can I get the Installation Manual for Potterton Boiler, Prima F model?