Immergas Victrix Pro 80 2ErP - 2.6 Descrizione stati di funzionamento.; 2.7 Utilizzo della caldaia.; 2.6 Segnalazioni guasti ed anomalie.; 2.7 Spegnimento della caldaia.

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INSTALLERUSER
MAINTENANCE TECHNICIAN
2.5 USING THE BOILER.
Before ignition, make sure that the system is full of water, check-
ing that the manometer (5) indicates a base value at which the
system has been designed and calculated and however not less
than 0.5 bar.
- Open the gas cock upstream from the boiler.
- Turn the main switch, and the boiler run a self-diagnosis. It will
then go back to the status it was in prior to being switched o.
• “A” operating mode button( ): with the boiler on, press
the button (A) repeatedly to change the operating mode. It will
alternate from summer mode ( ) (DHW heating only) to
winter mode (room and DHW heating).
e DHW heating function is only active in presence
of the specic optional kit (tank probe automatic
recognition).
With the boiler on but not running, the screen will display the
ow probe temperature reading.
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If requested, the boiler switches on and the relative symbols will
be displayed, indicating the ow probe temperature reading.
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• Summer ( ): in this mode the boiler only operates for domestic
hot water heating.
By pressing the + or - buttons just once (4 g. 29) it is possible
to read the temperature setting. By pressing them again you can
change the settings as needed.
You will need to press “B” to save the new value. e temperature
reading will ash during adjustment. If a certain amount of time
lapses without saving the value, the boiler will exit setting mode
and maintain the previous setting.
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• Winter: in this mode the boiler functions both for heating do-
mestic hot water and heating the environment.
By pressing the + or - (2 g. 29) buttons once, you can view the
temperature setting. By pressing them again you can change
the setting as needed. You will need to press “B” to save the new
value. e temperature reading will ash during adjustment. If
a certain amount of time lapses without saving the value, the
boiler will exit setting mode and maintain the previous setting.
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• Stand-by mode ( ): by pressing buttons “A” and “C” at the same
time it is possible to place the boiler in stand-by.