Firing Rates; Test Boiler; Commercial Boilers - Riello RS 70 Instrucciones De Instalación, Funcionamiento Y Mantenimiento

RS 70
RS 100
RS 130
(A)
(B)
FIRING RATES (A)
The RS 70-100-130 Model burners can work in
two ways: one-stage and two-stage
MAXIMUM OUTPUT must be selected in area A.
In order to utilize also area B (RS 130) it is nec-
essary to perform the calibration of the combus-
tion head as explained on page 6.
MINIMUM OUTPUT must not be lower than the
minimum limit shown in the diagram.
RS 70
RS 100 = 232 kW
RS 130 = 372 kW
Important
The FIRING RATE value range has been
obtained considering an ambient temperature of
20 °C, and an atmospheric pressure of 1000
mbar (approx. 100 m above sea level) and with
the combustion head adjusted as shown on
page 7.
TEST BOILER (B)
The firing rates were set in relation to special
test boilers, according to EN 676 regulations.
Figure (B) indicates the diameter and length of
the test combustion chamber.
Example:
Output 756 kW:
diameter = 60 cm; length = 2 m.

COMMERCIAL BOILERS

The burner/boiler combination does not pose
any problems if the boiler is CE type-approved
and its combustion chamber dimensions are
similar to those indicated in diagram (B).
If the burner must be combined with a commer-
cial boiler that has not been CE type-approved
and/or its combustion chamber dimensions are
clearly smaller than those indicated in diagram
(B), consult the manufacturer.
D950
D715
4
= 192 kW