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2.3.1
Filing of the plant
Do not start the boiler if the plant is not full of water since this could bring to a serious damage of the apparel.
In order to fill the plant please follow the instructions:
Through a manual gate valve or filling group that must be mounted on the domestic
Open all air passages of the radiators and avoid air bubbles that could interrupt the normal circulation of
the water.
Purge air through vent valves installed in the plant, and in radiators.
Check that the vent in the machine body is loose, opening the upper central lid will allow in the back to
slightly unscrew the cap placed on the automatic vent valve present in the send tube.
Using the electronic control unit, check the pressure of the heating circuit. From the main screen of the
display click once on info and verify that the pressure read is about 1100 mbar with the system at room
temperature.
Perform an additional vent from the radiator taps.
Check that the pressure of the system is stable, checking for any water leaks. In case the pressure is stable
and there is no water leakage, the product is hydraulically ready.
Electronic Unit
Electronic power station The boiler's Electronic Center, in addition to performing all the functions of managing and
controlling the operation of the boiler itself, is also equipped with the following features
Antifreeze function (automatic activation of the circulator with water temperature less than or equal to
5 degrees);
Anti-lock Circulator or electrovalve function (automatic activation of the circulator and electrovalve for
20 seconds every 7 days of inactivity);
Automatic management of the production of hot water sanitary only in the models that provide it;
Management of a possible accumulation boiler for sanitary use;
Management of a possible Storage Puffer for heating and sanitary;
Automatic job management with a combined boiler (gas).
Input for the connection of any additional environment thermostat.
Serial port (RS232) for connecting a GSM modem (WiFii) and updating the control unit.
