Recent content by wl66

Ps the electrode cable was broken, and the old aps was faulty anyway and needed replaced. Ignition board was purchased at very cheap price at £35 pounds. So I have a spare just incase. Labour costs nil. gas engineer put pipe on wrong connection, suspect broke the cable also, then said could not...

Air pipe from fan was on wrong connection. It was on positive connection + on the aps , when it should have been on the negative connection. _ now have a fully working boiler. Happy days.

Electrode cable was broken, board was only £35 , and the previous engineer did say that the air sensor switch was the problem. All this has been replaced, boiler fan comes on there is power at all the inlets and outlets apart from the solenoids. Power at board connection for them but no power at...

loads new parts fitted, fan runs, air pressure valve works tested for power at c terminal ok. new ignition board, new electrode, power there also but no spark. no current in cable from board to the multifunction valve even though the power is there on the board. ??

myson orion 50si boiler not sparking, its got new ignition board just fitted, new air pressure switch just fitted, and new spark electrode just fitted. power going to everything, the only`thing wrong is the plug from the board to the the multifunctional control valve is not passing a current...