Emptying Operations - Sime Brava One 40 BF Manuel D'installation Et D'emploi

2.13.2

EMPTYING operations

Domestic hot water circuit:
– close the domestic hot water circuit isolation valve (prearranged
in installation)
– open one or more than one hot water valve to fill and bleed the
domestic hot water circuit.
Boiler:
– loosen the automatic bleed valve (3)
– close the heating circuit isolation valves (prearranged in
installation)
– check that the filling valve (4) is shut-off
– connect a rubber hose to the boiler drain valve (7) and open it
– when it has fully emptied, close the drain valve (7)
– close the automatic bleed valve (3).
20
3 7
4
Fig. 30
EN