Medium
7 01 on Ariston Clas System 28

Your boiler is having trouble reading the temperature for your second heating zone because the sensor responsible for that area is reporting an error.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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

Technical description

Zone2 Send Probe Damaged

Engineer required

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

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Related fault codes

7 02View →7 03View →

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