Unknown
E08 on Ariston ACO 32 MFFI

Ariston ACO 32 MFFI fault code E08

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

What the manual says

Manufacturer manual

boiler shutdown in D.H.W. mode and C.H. mode due to under floor heating system thermostat contact opening

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

Seeing a different code? Every code this model can display, in one place.

A01A02A33AA01AA02AA03AA07AA33AA97AA98AA99E33E95EE04EE05EE06EE07EE08EE09EE10EE20EE30EE31EE33EE34EE80EE94EE95EE99

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