Time Out Level (Filling) In Steam Boiler; Temperature Sensors In Short Circuit - Izzo Alex Duetto Evo Manuel D'utilisation Et De Maintenance

triangolo lampeggiante = segnalazione di allarme
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N.B. To know how to proceed in the event of alarms, consult Paragraph 17.1

11.1 TIME OUT LEVEL (FILLING) IN STEAM BOILER

If the filling process remains activate on a continuous basis for longer than the time-out set in Technical
Programming, all of the main functions of the dosing process are disabled.
A flashing triangle above the current time is shown on the display.
The alarm is reset by cutting off power to the machine and then turning it back on.
If there is no water in the reservoir, a flashing triangle is shown on the display above the clock and the buzzer
is activated.

11.2 TEMPERATURE SENSORS IN SHORT CIRCUIT

If the temperature sensors short circuit, or if the temperature exceeds a specified value for 5 consecutive
seconds, the "FAIL" alarm will be displayed over the respective symbol and the heating function is
deactivated. The alarm threshold is 140° C.
The display shows the alert, and the alarm disappears when the temperature returns to acceptable values.
In certain alarm conditions, the acoustic signal of the buzzer is also activated
automatically (see: Alarms Summary Table - Solutions Par. 11.5).
From this screen (page 3), click on the
the alarms display page.
N.B. The alarms page (see image below) appears empty in the absence of signals.
The possible alarms listed in the following paragraphs will appear in this screen
when the machine detects the specific problem.
symbol to access
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