Firing Rates; Test Boiler; Commercial Boilers - Riello RLS 70 Installation, Use And Maintenance Instructions

RLS 70
RLS 100
RLS 130
(A)
(B)
FIRING RATES (A)
The 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 (RLS 130) it is nec-
essary to perform the calibration of the combus-
tion head as explained on page 8.
MINIMUM OUTPUT must not be lower than the
minimum limit shown in the diagram:
RLS 70
RLS 100
RLS 130
Important:
The firing rate area values have been obtained
considering a surrounding 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 8.
TEST BOILER (B)
The firing rates were set in relation to special
test boilers, according to EN 676 and EN 267
regulations.
Figure (B) indicates the diameter and length of
the test combustion chamber.
Example: Output 650 Mcal/h:
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.
D1194
D715
5
= 232 kW = 19.0 kg/h
= 349 kW = 29.5 kg/h
= 465 kW = 39.0 kg/h