Riello RLS 300/E MX, Installation, Use And Maintenance Instructions

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20009654
GB
Technical description of the burner
4.8 Test boiler
The burner/boiler matching does not pose any problems if the
boiler is CE type-approved and its combustion chamber dimen-
sions are similar to those indicated in diagram (Fig. 3).
If the burner must be combined with a boiler that has not been CE
type-approved and/or its combustion chamber dimensions are
clearly smaller than those indicated in diagram (Fig. 3), consult
the manufacturer.
The firing rates were set in relation to special test boilers, accord-
ing to EN 676 regulations.
Fig. 3 indicates the diameter and length of the test combustion
chamber.
Example RLS 400/E MX
Output 3000 kW
diameter 100 cm
length 4 m
MODULATION RATIO
The modulation ratio, determined using test boilers according to
standard (EN 676 for gas, EN 267 for light oil), is 4 : 1.
Fig. 3
Co
mb
ust
ion
cham
ber -
m
D1637