I had a new boiler put in last week. Because of holidays I can't get hold of the fitter. The boiler is a valliant ecotec. It is deisplaying fault F.22 and the manual says This is a dry fire fault and that "You can only start up the appliance again when the heating system is sufficently filled with water". Don't know how to fill system with water????
We have no hotwater, heating and no one is avaliable(busy time of year). So if anyone could help it would be appreciated because the snow is quite deep outside!
We have no hotwater, heating and no one is avaliable(busy time of year). So if anyone could help it would be appreciated because the snow is quite deep outside!