While you wait for answers, we may have found some information which could help you.
Click here for Cuts Fires Reset
Worcester 30 Cadillac combi boiler won’t fire up and the EA?
Worcester boiler dripping water?
One radiator in a bedroom is always cold?
Vaillant ecotec 831 plus?
Remove cover off gas boiler?
How do i stop the time from flashing on the Siemens RDJ100RF?