Recent content by gen_u_1

the polarity is fine checked that before replace the flame detection probe and lead but fault still presist Think im going to have to change the board

I think it is a honeywell board if that helps

Already learnt my lesson on the importances of dead checks a few weeks back when i got a belt after removing the fuse from the spur still getting 240v :shock:

Yeah did have workplacement but didnt get much hands on exp, you get to bung the header tank, use the telegan, remove the fuse from spur and run up down the house. oh and check the vents

Yeap your right but i am newly qualified and corgi aren't interested in your ability to fix things just that you work safely. All im looking for is advise from more experience people before i change unnecessary parts. I have been taught leading up to my acs cover very little of what you need...

checked the polarity and thats fine but have not checked the earth continuity cheers

I dont really want to give out my corgi no out over the forum - but any advice would be must welcome thanks

unfortunatly i am competent person - well im armed and dangerous with my corgi cert and acs but just lacking on experience especially with helsteads.

so do you have any ideas or suggestions to my problem?

cheers that helps me out a lot

Hi can anyone help me with a helstead ace combi, it locks out the first couple of times on firing (especially when the boiler is cold) main on ch but sometimes on dhw. I have change the flame detection electrode and lead but with no joy. The boiler fires but i think it continues to sparks...