hi there,
thanks for the replys,
i have checked the diverter valve and spindle
seems to be operating although makes quite a noise.
also the red light on the flow switch is visible when
d.h.w. is opened but nothing when the c.h. is switched on.
just to confirm the boiler is
biasi...
hi everybody.
i'm having problems with my boiler.
biasi riva compact m90e.24s
the problem is the c.h. when switched on
wheather on constant or through the timer
it kicks in for about 30sec then trips out leaving the
green light flashing fast. the d.h.w. is working fine and
if i leave...