47
7113868.01 - en
INSTRUCTIONS FOR FITTERS
Table of burner pressures
240 i
240 Fi
280 i
280 Fi
Gas used
G20
G30
G31
G20
G30
G31
G20
G30
G31
G20
G30
G31
Nozzle diameter (mm)
1,18
0,69
0,69
1,18
0,69
0,69
1,18
0,69
0,69
1,18
0,69
0,69
Burner pressure (mbar*)
REDUCED pressure
(mbar)
1,6
3,9
6,9
1,6
3,9
6,9
1,6
3,8
5,7
1,7
4,3
5,9
Burner pressure (mbar*)
RATED Power (mbar)
7,7
19,8
25,6
8,1
20,6
26,3
10,3
27,6
35,4
10,6
28,1
35,6
n°1 diaphragm diameter
4,5
3,5
3,5
4,5
3,5
3,5
-
-
-
-
-
-
N° nozzles
18
* 1 mbar = 10,197 mm H
2
O
Table 1
140 Fi
Gas used
G20
G31
Nozzle diameter (mm)
1,18
0,77
Burner pressure (mbar*)
REDUCED pressure (mbar)
1,8
4,2
Burner pressure (mbar*)
RATED Power (mbar)
8,5
18,8
n°1 diaphragm diameter
-
-
N° nozzles
10
* 1 mbar = 10,197 mm H
2
O
Table 1
Power consumption table
Consumption
15 °C–1013 mbar
240 i
280 i
G20
G30
G31 G20
G30
G31
Rated power
2,87 m
3
/h
2,14 Kg/h
2,11 Kg/h
3,29 m
3
/h
2,45 Kg/h
2,42 Kg/h
Reduced power
1,26 m
3
/h
0,94 Kg/h
0,92 Kg/h
1,26 m
3
/h
0,94 Kg/h
0,92 Kg/h
p.c.i.
34,02 MJ/m
3
45,60 MJ/Kg
46,30 MJ/Kg
34,02 MJ/m
3
45,60 MJ/Kg
46,30 MJ/Kg
Table 2
Consumption
15 °C–1013 mbar
240 Fi
280 Fi
G20
G30
G31 G20
G30
G31
Rated power
2,78 m
3
/h
2,07 Kg/h
2,04 Kg/h
3,18 m
3
/h
2,37 Kg/h
2,34 Kg/h
Reduced power
1,26 m
3
/h
0,94 Kg/h
0,92 Kg/h
1,26 m
3
/h
0,94 Kg/h
0,92 Kg/h
p.c.i.
34,02 MJ/m
3
45,60 MJ/Kg
46,30 MJ/Kg
34,02 MJ/m
3
45,60 MJ/Kg
46,30 MJ/Kg
Table 2
Consumption
15 °C–1013 mbar
140 Fi
G20
G31
Rated power
1,62 m
3
/h
1,19 Kg/h
Reduced power
0,73 m
3
/h
0,54 Kg/h
p.c.i.
34,02 MJ/m
3
46,30
MJ/Kg
Table 2