Riello BS2D Instrucciones De Instalación, Uso Y Mantenimiento página 9

4 Technical description of the burner
4.1 Burner designation
R
Range:
B
Fuel:
B S 1
BASIC DESIGNATION
EXTENDED DESIGNATION
4.2 Models available
Designation
BS2D
BS3D
BS4D
4.3 Burner categories - Countries of destination
Country of destination
SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO
NOTE:
only for Switzerland: Swiss regulations, those of the SVGW for
the use of gas, Canton and local regulations, as well as Fire Ser-
vices regulations (VKF).
Technical description of the burner
Standard Emission
Low NOx
S Natural gas
SP LPG
Size
Variations:
D
F
M
Head :
Electrical supply
of the system :
1/230/50
D TL
Combustion head
TL
TL
TL
DE
NL
FR
BE
LU - PL
Two-stage
Light industrial process
Progressive two-stage or modulating
TC Standard head
TL Extended head
1/230/50
1/220/60
Voltage
1/230/50
1/230/50
1/230/50
I
7 GB
1/230V/50Hz
1/220V/60Hz
Code
3761618
3761718
3761818
Gas category
I
2H
I
2ELL
3
- I (43.46 - 45.3 MJ/m
2E 2
I
2Er
I
2E(R)B
I
2E
Tab. A
(0°C))
Tab. B
20140036