Installation Manual
GAS DATA TABLE
models:
RSF 20 E
NATURAL GAS G 20
LIQUID BUTAN GAS G 30
LIQUID PROPANE GAS G 31
Lower Wobbe index (15°C; 1013 mbar)
MJ/Nm
3
45.67 80.58
70.69
Rated feed pressure
mbar
20 30
37
Minimum feed pressure
mbar
17 20
25
Main burner: 11 Jets - Ø jet
mm
1.30 0.78
0.78
Consuption (15°C; 1013 mbar)
m
3
/h
2.71 -
-
Consuption (15°C; 1013 mbar)
kg/h
- 2.019 1.99
models:
RSF 24 E
NATURAL GAS G 20
LIQUID BUTAN GAS G 30
LIQUID PROPANE GAS G 31
Lower Wobbe index (15°C; 1013 mbar)
MJ/Nm
3
45.67 80.58
70.69
Rated feed pressure
mbar
20 30
37
Minimum feed pressure
mbar
17 20
25
Main burner: 13 Jets - Ø jet
mm
1.25 0.77
0.77
Consuption (15°C; 1013 mbar)
m
3
/h
3.15 -
-
Consuption (15°C; 1013 mbar)
kg/h
- 2.35 2.32
models:
RSF 30 E
NATURAL GAS G 20
LIQUID BUTAN GAS G 30
LIQUID PROPANE GAS G 31
Lower Wobbe index (15°C; 1013 mbar)
MJ/Nm
3
45.67 80.58
70.69
Rated feed pressure
mbar
20 30
37
Minimum feed pressure
mbar
17 20
25
Main burner: 17Jets - Ø jet
mm
1.20 0.75
0.75
Consuption (15°C; 1013 mbar)
m
3
/h
3.65 -
-
Consuption (15°C; 1013 mbar)
kg/h
- 2.72 2.68
REGULATING THE GAS PRESSURE
Maximum and minimum modulation pressures
.
N.B.
The following operations must only be carried out by authorised personnel
and are necessary when the boiler is converted to run on one type of gas or
another or also in cases where the maximum pressure is not the same as that
shown on the plate.
GAS PRESSURE SETTING
SLOW IGNITION ADJUSTMENT
This is a slow ignition regulator whose trimmer is factory set to the
minimum.
For adjustment proceed as follows:
if turned clockwise the gas pressure at the burner increases on ignition
while turning counter-clockwise decreases the gas pressure.
models
Natural Gas G 20
G.P.L. G 30/31
min.
max.
min.
max
RSF 20 E
mbar
2.3
12.1
5
29
RSF 24 E
mbar
4.2
13.7
5
31
RSF 30 E
mbar
3.1
12.6
9
32
Fig. 5
ANTY CYCLING DEVICE
This allows the various ignitions to be delayed once the boiler has reached the optimum temperature.
Il range di azione va da 0 minuti a 7.5 minuti.
DOMESTIC HOT WATER WITH STORAGE CYLINDER – TA05A027.A0504
16
Summary of Contents for RSF 30 E
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