if you have to reset the boiler presumably the boiler is flashing a fault code at you
it would be very enlightening to know which fault code
depending on which fault code is flashing the solution might be extremely simple or NOT
im also assuming the boiler hasnt "died" completely [a good sign] but is stuck in a state of limbo
i just need to know what message the boiler is trying to tell you
manwithnoname, April 2012