Service Info Needed For A Firebird / Rhino 50/90 Oil Fired Boiler

As the title says.

I have a dead Firebird / Rhino 50 / 90 outside model of oil fired boiler.

I need a wiring diagram as trying to fault find a mass of spaghetti is getting confusing.

I thought I had found what I want here http://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&cad=rja&ved=0CFMQFjAE&url=http%3A%2F%2Fwww.firebird.ie%2Fimages%2Fstories%2Fstandard%2520efficiency%2520range%2520manual.pdf&ei=UfnnUunxJITy7AadnYHoAQ&usg=AFQjCNHwLj2PNyjmQf3XSH3Eg2eVHS9HuA&sig2=H5iwDr75E5570jr9Jg_Q9A&bvm=bv.59930103,bs.1,d.ZGU

But that's the normal model.

The outside one has the addition of a Frost thermostat and the control panel is wired differently.

Anyone got the service manual or had better luck with Google than I have so far?

Presume you've been here & looked?

http://www.gotoplumbing.co.uk/findamanual_results.asp?pageSize=25&accid=2511&sortby=&pg=3&catid=3146

Couldn't find it there either, nowhere seems to list the outdoor models.

Anyway I found the fault, simple enough in the end, the pressure switch has failed.

No pressure then!

Sorry, could not resist it, bad day

Just saying

Plenty of pressure. It's just the switch didn't think so.

And it didn't help that the plumber had changed a motorised valve first and made a bad connection on that (terminal screw down on the insulation of the wire so not making contact)