Installation Modes - Rizzoli RT Serie Gebrauchsanweisung

Before the lighting of the thermal cooker
it is necessary to make the connections to
the heating system. The use of the thermal
cooker with empty or not connected to
the system boiler causes the irreversible
damaging of the boiler itself.
Anyway, it is necessary to connect the going
connector, the return connector and the
discharge connector (necessary to empty
the boiler in case of maintenance), the other
connectors according to the kind of system
that you make could be not necessary and so
3.3 LATERAL CONNECTIONS
Only on RP cookers the connections for
the heating system are placed on the side
of the thermal cooker near the fireplace
in the apposite box. In this case, to make
the installation easier, there are two going
connections (for hot water circuit and
heating) and two return connections (for
hot water circuit and heating). Anyway
RP model and RT with
connections on the side
2 Going connection Ø 1''1/4 female
5 Return connection Ø 1''1/4 female
6 Return discharge Ø 1/2'' female
7 Going connection heating circuit Ø 1'' female
8 Return connection heating circuit Ø 1''female
Picture 18 - Hydraulic connection scheme of a RP thermal cooker or RT with connections on the side (lateral sight).
3.4

INSTALLATION MODES

The technical law (UNI 10412-2:2006) has
introduced the possibility to install the solid
combustion based devices matched with devices
with closed expansion tank, endowed with
thermal discharge with emergency exchanger
inside the boiler. RT and RP thermal cookers are
endowed with all the predispositions for the
thermal discharge.
RT and RP thermal cookers can be installed
in this case you can cover them.
In the rear part of RT and RP thermal
cookers there is an useful space of 35 mm
between the fittings and the wall of the
room. Normally, this space is not enough
for hydraulic connections. We suggest to
prepare a niche in correspondence of the
fittings and to connect the thermal cookers
with flexible pipes. Once the thermal cooker
is connected, it can be placed close to the
wall and the flexible pipes will enter in the
niche.
it is necessary at least the connections of
the two connectors with bigger diameter.
On request, it is possible to customize RT
thermal cookers with the connections on
the side; in this case, they are in the same
position than RP model except for the
placement of these on the external side of
the thermal cooker.
747
670
256
191
127
155
with open expansion tank, in this case you
should use the going connector to connect also
the safety pipe and the return connector also
for the pipe of discharge.
RT and RP thermal cookers may also be installed
with closed expansion tank making the
thermal discharge system and then connecting
the connectors as described forward.
82
2 5 7 8 6
600