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I have an Ariston Genus boiler. Fault showing 30 40 50, I can't find manual?

Fault 30 40 50 indicated on front. I suspect fan fault but I can't find manual to check. Hot water ok but no heating.

John Pugh
October 2016
AristonHeating, Home Heating SystemsBoiler Showing Manual
I have found the manual for you - an easy search...

http://www.freeboilermanuals.com/ariston/

It's a very comprehensive manual but offers no Error Code descriptions as far as I can see.

If the boiler supplies hot water then surely the fan must be good?

I am not a heating engineer - I just guess.

Good Luck...
October 2016

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