The pilot light on this (Protherm 60-80 CI) is out and will not re-ignite. I haven't got the manual and I am totally lost on how to get it to light up again.
All else seems to be fine about it, as much as I can tell anyway. It's light is on and it makes all the usual noises right up the point where the flame kicks in.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.