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A34 error?

Hi James

Our Ariston microgenus has just started showing this fault, occassionally. Before I start calling out engineers did you get to the problem of what was wrong?

Katherine
November 2010
AristonHeating, Home Heating SystemsAriston Fault Start
Thanks - we'll try it out

Katherine
December 2010
this is a common problem with ariston, the fan is actually not upto the job, clean out fan and air pressure switch, quick fix is to remove the restrictor in flue if fitted

Dave
November 2010

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Free repair help for Ariston home heating systems