MY COMBI STOPS FIRING EVEN WITH THE PILOT LIGHT STILL LIT & THE PRESSURE AT APPROX 1.1 Bar. THE HEATING GOES OFF, AND IT WON'T FIRE UP WHEN DOMESTIC HOT WATER IS CALLED FOR, THE BOILER CAN BE HEARD CLICKING BUT DOES NOT FIRE. THIS HAS HAPPENED 3 TIMES IN THE LAST WEEK, LASTING ABOUT 2 DAYS BETWEEN RESETS. I CAN GET IT GOING AGAIN BY SWITCHING THE BOILER OFF AND LEAVING IT FOR ABOUT 1 HOUR & UPPING THE PRESSURE TO APPROX 1.5 Bar.
CAN ANYONE GIVE ME ANY IDEAS?
CAN ANYONE GIVE ME ANY IDEAS?