Anyone looking for an 'end user' manual for the ariston microgenus combi look here:http://www.centralheating.co.uk/index.php?fuseaction=site.viewFile&id=9329%20-
It is a PDF of the official manual. I just used to make sense of setting the timer clock for mine - just moved into a new flat and couldn't make head or tail of it!!!
And 2 minutes later, I have my heating set to come on as and when I want it.
sara
December 2008