How can I fix my Worcester 350 CH Boiler?

HELP, my worcester 350 boiler will not work at all, I have no heating or hot water, the red low pressure light is on, I have opened the bypass valves and increased pressure in system to 2.5 bar, I cannot see any pilot light in the small viewing window.
Is there a reset switch/button somewhere, I can't see one, hope someone can help. Thank you.
Fred
Fred Young, February 2006


done
low pressure switch is blocked drain off boiler remove low pressure switch clean out with thin screw driver clean out pipe low pressure switch screws in to . bit of ptfe re assemble repressurise job done.

paul, March 2006
top right hand side of your boiler is a reset button place your hand on top about 50cm back u will feel a button just press it

steve, February 2006
link Click here to see other fixes for Worcester.