MYNUTE J R.S.I.
9
* Check performed with a concentric tube Ø 60-100 - length 0.85m - water temperature 80-60 °C - with flue gas flange of suitable diameter installed
The data expressed must not be used to certificate the system; for certification use the data indicated in the “System handbook” measured during first ignition.
Lower Wobbe index (at 15 °C-1013 mbar)
Lower heat Value
Supply nominal pressure
Supply minimum pressure
Main burner:
Mynute J 24 R.S.I. (11 nozzles)
HC maximum gas capacity
HC minimum gas capacity
Maximum pressure downstream CH valve
Minimum pressure downstream CH valve
MJ/m3S
MJ/m3S
mbar (mm H2O)
mbar (mm H2O)
Ø mm
Sm3/h
kg/h
Sm3/h
kg/h
mbar
mm H2O
mbar
mm H2O
Multigas table
45.67
34.02
20 (203.9)
13.5 (137.7)
1.35
2.73
0.94
11.8
120.33
1.5
15.30
80.58
116.09
28-30 (285.5-305.9)
0.78
2.03
0.70
27.8
283.48
3.3
33.65
70.69
88
37 (377.3)
0.78
2.00
0.69
35.8
365.06
4.3
43.85
Methane (G20)
24 R.S.I.
Butane (G30)
24 R.S.I.
Propane (G31)
24 R.S.I.
Heating//domestic hot water nominal thermal output (Hi)
Heating/domestic hot water nominal thermal power
Heating reduced thermal output (Hi)
Heating reduced thermal power
Pn max - Pn min working efficiency
30 % working efficiency
Electric power
Category
Country of destination
Power supply voltage
Protection level
Chimney and skirt losses with burner off
CH operation
Maximum pressure - temperature
Minimum pressure for standard operation
Selection field of CH water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
Gas pressure
Methane gas nominal pressure (G 20)
LPG nominal pressure (G 30/G 31)
Hydraulic connections
HC input - output
Gas input
Boiler dimensions
Height
Width
Depth
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Fan performance
Boiler residual head without pipes or flange
Concentric flue gas outlet pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Hole in wall (diameter)
Concentric flue gas outlet pipes
Diameter
Maximum length (without flange)
Losses for a 45°/90° bend
Hole in wall (diameter)
Separate flue gas outlet pipes
Diameter
Maximum length
Losses for a 45°/90° bend
NOx
Emission values at max. and min. rate of gas G20*
Maximum CO s.a. lower than
CO2
NOx s.a. lower than
T flue gases
Minimum CO s.a. lower than
CO2
NOx s.a. lower than
T flue gases
TECHNICAL DATA
24 R.S.I.
25.8
22,188
23.9
20,590
8.9
7,654
7.5
6,468
92.8 - 84.5
91.8
115
II2H3+
-
230-50
X5D
0.15
3-90
0.25-0.45
40-80
300
1,000
7
1
20
28-30/37
3/4”
3/4”
715
405
248
29
39.743
42.330
14.36-15.60
95
60-100
4.25
1/1.5
105
80-125
12.85
1.35/2.2
130
80
16+16
0.5/0.8
class 3
120
7.3
160
141
160
2.30
100
108
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
%
%
W
V - Hz
IP
%
bar
bar
°C
mbar
l/h
l
bar
mbar
mbar
Ø
Ø
mm
mm
mm
kg
Nm3/h
Nm3/h
gr/s
Pa
mm
m
m
mm
mm
m
m
mm
mm
m
m
p.p.m.
%
p.p.m.
°C
p.p.m.
%
p.p.m.
°C
