We may have found other answers which could help you.
Success
Message
has my central heating pump started to seize/jam up?
My son touch v2 padlock issues?
Myson velaire oil pump?
Myson Touch?
air in pipes?
coal layout?
Boiler coming up but heating and hot water not working?
Why red light on ?
re: Myson Main Masquerade as Fire?
How do I replace an old boiler with minimum change?
Thermostat question?
Pressurising a Myson Marathon free standinding boiler 50B?