There has seemed to be a loose connection somewhere In the board when I shake the circuit box it trips it on but this time nothing! I have checked all the wires are in securely and they seemed to be but there is power but the fans do not kick in to light the boiler, I know I need a new boiler but I'm hoping there's still a little life in the old dog! Please help!!

Adele oliver, May 2012

ravenheat
CSI?
RSF?
LS80?
power to fan but fan not spinning?
fan seized
repair/replace fan
find out the position of the air pressure switch
its either the top left or top right of boiler
give the boiler casing next to APS a good firm wack
or several wacks

manwithnoname, May 2012

Without fan going boiler will not fire ,try spray WD 40 on fan motor rod turn off power to boiler than spin fan with hand spray few time if still an not going you might have to replace it

ltd, May 2012