baxi bahama problems

[jonjackson]

my boiler keeps cutting out, it works fine again when i press the reset button, i was recently losing pressure and found a slight leak coming from somewhere inside the boiler, i called in a plumber who put some sort of leak sealing liquid into the system which seems to have done the trick, unfortunately the boiler is still cutting out as before so obviously the two problems werent connected, sometimes the boiler will run for days without having to be reset, sometimes i have to reset it a few times a day, when i first had the boiler installed ( 4 yrs ago ) i had to have about 3 "flow switches" changed while still under warranty, could it be this all over again? any advice on possible causes and an estimate on how much it will cost to have repaired would be gratefully received. p.s. pressure is now inside the required field when cutting out

 

[kevplumb]

search the forum theres a thread that just about covers all the evils of said boiler