Hi Toni
Sorry to hear you are one of the few bahama 100 owners left.
The boiler has no pilot light but does cut out if it has not lit correctly.It has a flame sensor tha communicates with the cicuit board.
You will need to call sombody to sort this prob.
If you can though change the boiler it will cost you a lot in repairs and a new one will save you gas.
Sorry about the bad news.
Pete 100% Heating ,Bristol 01454854067, November 2006