Models Available; Burner Categories - Countries Of Destination; Technical Data; Electrical Data - Riello DB 4 SE FGR Installation, Use And Maintenance Instructions

3.2

Models available

Designation
DB3 SE FGR TC FS1 A0 T200
DB4 SE FGR TC FS1 A0 T200
DB6 SE FGR TC FS1 A0 T200
3.3

Burner categories - Countries of destination

Country of destination
SE - FI - AT - GR - DK - ES - GB - IT - IE - PT - IS - CH - NO
3.4

Technical data

Model
Output
(1)
Fuels
Gas pressure at max. output
Gas: G20/G25
Operation
Modulating ratio at maximum output
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 test point (Fig. 8 on page 13) with zero pressure in the combustion chamber and at the maximum output of the burner.
(2)
3.5

Electrical data

Model
Electrical supply
Ignition transformer
Electric power consumption
Protection level
Technical description of the burner
DE
NL
FR
BE
LU - PL
min - max kW
–
–
(2)
mbar
–
–
°C max
kg
V1 - V2
I1 - I2
kW max
Voltage
230V / 50Hz
230V / 50Hz
230V / 50Hz
I - I
2L 2E
DB3 SE FGR
800 ÷ 3800
Natural gas: G20 - NCV 10 kWh/Nm
Natural gas: G25 - NCV 8.6 kWh/Nm
23.3/32.7
FS1 Intermittent (min. 1 stop in 24 hours)
Modulating
Direct with electrodes
170
DB3 SE FGR - DB4 SE FGR - DB6 SE FGR
7 GB
Code
20167775
20167776
20167778
Gas category
I
2H
I
2ELL
3
- I (43,46 ÷ 45,3 MJ/m
2
I
2Er
I
2E(R)B
I
2E
DB4 SE FGR
1000 ÷ 5000
3
3
1: 5
200
200
230V / 50Hz
230V - 2 x 5 kV
1,9 A - 35 mA
0,44
IP 50
Tab. A
(0°C))
Tab. B
DB6 SE FGR
1400 ÷ 7800
45.5/81.2
205
Tab. C
Tab. D
20169009