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