Rizzoli RTE Série Manuel D'utilisation page 120

RTE 80-90 - RTVE 80-90
with flue outlet on the right side
1) Connection detector of auxiliary
thermostat (optional) ø ½'' female
2) Going connection ø 1''¼ female
3) Bulb for thermal discharge detector
(optional) ø ½'' female
4) Connection for thermal discharge
circuit (optional) ø ½'' male
5) Return connection ø 1''¼ female
6) Connection discharge ø ½ female
Picture 21 - Hydraulic connection scheme of a thermal cooker RTE 80, RTE 90, RTVE 80 and RTVE 90 with
flue outlet on the right side (rear sight). The thermal cooker with flue outlet on the left side is
symmetrical.
Before the lighting of the thermal cooker it is nec-
essary 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 con-
nector, 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
3.3 LATERAL CONNECTIONS
On each RTE – RTVE model it is possible to have,
on demand when ordering, the boiler connections
on the side of the thermal cooker in proximity of
the combustion chamber. In this case, to make the
installation easier, there are two going connec-
600
6 5 4 3
800/900
necessary and so in this case you can cover them.
In the rear part of RTE - RTVE 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.
tions (for hot water circuit and heating) and two
return connections (for hot water circuit and heat-
ing). Anyway it is necessary at least the connec-
tions of the two connectors with bigger diameter.
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