Medium
A02.69 on Remeha Quinta Ace 30

Your boiler is currently running in a restricted safety mode because it has detected an unusual temperature difference between its internal sensors.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Book a service

This fault should be looked at by a Gas Safe engineer within the next week or two. It may get worse if left.

What the manual says

Manufacturer manual

Fair mode active

From this model's manual
Verified against the Remeha Quinta Ace 30 installation & service manual, page 56.
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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