While you wait for answers, we may have found some information which could help you.
Click here for Pilot Light Boiler
Why red light on ?
Pressurising a Myson Marathon free standinding boiler 50B?
re: Myson Main Masquerade as Fire?
My son touch v2 padlock issues?
Myson Touch?
Boiler coming up but heating and hot water not working?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.