fauly code d1 appears on display vokerra synthesi e gas boiler

osullivan, December 2010

thr rest light wont gose off, when i pressed still on

dan, December 2010

i tried with but still gose off and light

dan, December 2010

hi ihave vokera maxin 28e i have a problem with boiler when run the tab bioler switch off and making big noise like a bang, plaese help.

dan, December 2010

D1 is a condensate error code, if you are like most of the country and having frost/snow then the most likely cause is the condensate pipe is frozen. Go out side and pour warm water over the condensate pipe to defrost it, then reset the boiler and hopefully you will be up and running. ideally lag the pipe to stop it happening again.

Steve, December 2010