hELLO ALL,
I HAVE THE ABOVE BOILER WHICH IS 2 YEARS OLD BUT IT DOESN'T WORK! THE IGNITION PROCESS WORKS, THE FAN RUNS BUT THE BURNER WILL ONLY STAY LIT FOR 5 SECONDS OR LESS THIS IS WITH BOTH C/H AND H/W SET TO CONSTANT IT IS THE SAME IN ANY SETTING.
THE ONLY FAULT I CAN SEE IS THERE IS...