Unknown
EE34 on Ariston ACO 32 MFFI

Ariston ACO 32 MFFI fault code EE34

What the manual says

Manufacturer manual

Fan operation but air pressure switch does not close

From this model's manual
Verified against the Ariston/Ariston Genus Premium Combi installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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All 30 fault codes on the ACO 32 MFFI

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