Models Available; Burner Categories - Countries Of Destination; Technical Data; Electrical Data - Riello DB 2 LSE FGR Installation, Use And Maintenance Instructions

3.2

Models available

Designation
DB 2 LSE FGR TC FS1 A0 T250
3.3

Burner categories - Countries of destination

Gas category
I - I - I (43,46 ÷ 45,3 MJ/m
2L 2E 2
3.4

Technical data

Model
Output
(1)
Fuels
Gas pressure at max. output
Gas: G20
Operation
Modulation/maximum output ratio
Nozzles
Combustion air temperature
Ignition
Weight
Reference conditions: Ambient temperature 20°C - Gas temperature 15°C - Barometric pressure 1013 mbar - Altitude 0 m a.s.l.
(1)
Pressure at the socket (Fig. 8) with zero pressure in the combustion chamber and at maximum burner output.
(2)
3.5

Electrical data

Electrical supply
Ignition transformer
Absorbed electrical power
Protection level
Technical description of the burner
I
2H
I
2ELL
3
(0°C))
I
2Er
I
2E(R)B
I
2E
kW
min - max
kg/h
-
(2)
mbar
No.
°C max
kg
V1 - V2
I1 - I2
Gas kW max
Oil kW max
Voltage
230V / 50Hz
SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO
– Natural gas: G20 - NCV 10 kWh/Nm
– Fuel oil, max. viscosity 6 cSt at 20°C
– FS1 Intermittent (min. 1 stop every 24 hours)
– Modulating by electronic cam
7 GB
Code
20168856
Destination country
DE
NL
FR
BE
LU - PL
DB 2 LSE
550 ÷ 2460
46 ÷ 208
3
27.8/36.8
Natural gas 1 : 5
Fuel oil 1 : 4
1
250
Direct with
80
230V / 50Hz
230V - 2 x 5 kV
1.9 A - 35 mA
0.45
0.6
IP 50
Tab. A
Tab. B
Tab. C
Tab. D
20169116