Ariston 30 FF Manuale del prodotto - Pagina 29

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4 MAIN FEATURES FOR THE TECHNICAL ASSISTANCE

SERVICE

To make it easier for the technical assistance service to identify the problem, the boiler is fitted with a state-

of-the-art self-diagnosis system, which shows the error code offering further information on the display.

The new error codification was thereby introduced; errors are no longer divided into type A and type E faults.

The main features of the new codification are as follows:

(D1) error codes are divided into six groups;

(D2+D3) indicating the group to which it belongs.

EXAMPLE :

Code 501: No flame

The boiler stores the last 10 errors in its memory (Operating Shutdown, Safety

Shutdown and Warning Signals), helping the technical assistance service during

maintenance work.

Standardisation on a component level has led to the unification of the main

components and a reduction in the number of spare part codes, thereby greatly

facilitating the various necessary maintenance activities.

COD

ERROR GROUPS

1 XY

Primary circuit

2 XY

Secondary circuit

3 XY

Internal electronics

4 XY

Peripherals (Clima Manager, ...)

5 XY

Flame circuit-Flue gas exhaust circuit

6 XY

Exhaust fume circuit

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