This could be down to the fan being seized, the boiler will not start up if the fan is not running. Should really be sorted by your local Corgi engineer.
Ian
September 2008
Have you checked your system pressure. If it has dropped too low it will stop boiler from working. You will need to top up the system water, using the filling loop (or key), to build up the pressure. There will be a mark on the gauge but most boilers need between 1 to 1.5 bar.
It might not be your answer but it is a good starting point.
Robin S
September 2008
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