We may have found other answers which could help you.
Success
Message
Volkera SP80?
Volkera minute e20 will not ignite?
volkera linea 28 no hot water?
my volkera linea 24 boiler keeps losing pressure?
Volkera compact 29A Combi always making kettling noise?
Why does our boiler light up when "off"?
How to re pressurise a volkera boiler ?
lossing water pressure ?
volkera compact 29 he green light flashing?
my Volkera 80E won't heat water?
How can I turn my Volkera excell 80sp on again?
My Volkera 29a boiler has stopped firin up?