a any baxi guys can help me out would be grateful called to cousins tonight he said been meaning to ring me hot water been poor for last few weeks but just put heating back on todayf boiler lights on demand goes through full sequence and then shuts down flow pipe very hot assuming overheat stat turning off pump seems to be working can anyone give me any clues dont want to spend to much time cos family are freebies so any pointers am not really into baxis so any help would be much apprecaited paul oh and flashing fault light is for fan/flue fault think its the 60 degree button flashing thanks in advance