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From the User's Manual found on this site: 5.3 Steam Boiler Temperature Detection System Failure (only with the boiler turned on) This is a blocking alarm and occurs when the temperature probe of the boiler is in short circuit (temperature >145°C) or it is in open circuit (disconnected) condition (...

Sometimes I come to my machine and see the 96, 97, and ECON lights on and nothing else.

Does anyone have any idea what this means?

Thanks!