I am getting error code E110 the fan starts for about 30 seconds then stops, before this code i was getting E160 and a plumber replaced the PCB he is now telling me that the fan has gone, could this be true?
if the fans working why does it need replacing ?.
anyway i dont think your plumber all there most likely it will be the air pressure switch. get another plumber in or when he is there call heat team the boiler manufacturers they can help u diagnose over the phone with out u wasting more money
kash
February 2013
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.