Baxi Solo 3 PF has intermittent fault in that it starts and runs for a short period but will shut down and then immediatly start up again.
When runnign the "boiler on" "fan run" "pilot on" "burner on" indicators show.
When it shuts down the "boiler on" and "fan run" lights stay on. It sits like this for a few seconds and then the "pilot" and "burner" lights come on and the boiler runs again
Any help or indication of the problem greatly appreciated.