S S sagas 9 Oct 2009 Hi, got the same S.54 problem as you, did you resolve your problem, if so what caused S.54 ? or is it still ongoing??. I have got Vaillant involved but so far no improvement.
Hi, got the same S.54 problem as you, did you resolve your problem, if so what caused S.54 ? or is it still ongoing??. I have got Vaillant involved but so far no improvement.
