Shut-Down - Beretta NOVELLA 31 RAI Installation Manual

5 SHUT-DOWN

If the boiler is not going to be used for an
extended period of time, perform the follow-
ing operations:
- switch the boiler on at the control panel
switch and check that the green power indi-
cator lights (fig. 5.1).
Fig. 5.1
- turn the mains power switch OFF (fig. 5.2)
Fig. 5.2
- close the boiler's fuel cock and water circuit
cock (fig. 5.3).
b
Empty the boiler if there is any risk of
freezing.
Fig. 5.3
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