Trying to locate an instruction manual that shows how to top the pressure of a 28i combi boiler. I've managed to download a general instruction version explaining the basic controls but having no success locating one which shows how to top up the pressure.
Any help much appreciated.

GeoffR, July 2011

its plastic very bad location very hard to find best thing to do is replace with filling loop

lal, August 2011

go to the Worcester web site they have videos

wirecutterman, July 2011