Recent content by arifhayat

I tried with another PCB, same result. Can it be any sensor?

The flame failure is instant. There is no codes display on HE24.

I have a problem with 24HE flame failure only on hot water, boiler working fine on heating but as soon as hot water micro swich is pressed, it goes on to flame failure. Hot water pin is going in & out fine. No issue of diaphragm. Removed the micro switch off the housing and operate the switch...