Riello Gulliver RS5DF, Manual

Page: 13 / 84

11 20141174 GB
Technical description of the burner
4.9 Test boiler
The firing rate has been defined on test boilers according to EN
676 standard.
4.9.1 Commercial boilers
The burner-boiler matching is assured if the boiler conforms to
EN 303 and the combustion chamber dimensions are similar to
those shown in the diagram EN 676.
For applications where the boiler does not conform to EN 303, or
where the combustion chamber is much smaller than the dimen-
sions given in EN 676, please consult the manufacturers.
Heat output
Fig. 5
RS5D - RS5D TL - RS5DF
Pre
ssu
re
in
th
e co
mb
ustion
chamb
er –
mbar
D4357
130.000 290.000
kW 150
kcal/h
4.8
1.6
0
170 190 210 230 250 270 290 310 350
3.2
170.000 210.000 250.000
8.0
330
6.4