Technical Data - Beretta Mynute J 24 C.A.I. E Installer And User Manual

ENGLISH

TECHNICAL DATA

Heating//domestic hot water nominal thermal output (Hi)
Heating/domestic hot water nominal thermal power
Heating reduced thermal output (Hi)
Heating reduced thermal power
Domestic hot water reduced thermal output (Hi)
Domestic hot water 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
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity
DHW minimum capacity
Selection field of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G 20)
LGP liquid gas nominal pressure (G 30 / G 31)
Hydraulic connections
HC input - output
DHW 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)
Flue gas exhaust pipes
Diameter
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
Multigas table
Lower Wobbe index (at 15°C-1013 mbar)
Lower heat Value
Supply nominal pressure
Supply minimum pressure
Main burner:
24 C.A.I. 12 nozzles; 28 C.A.I. 14 nozzles
HC maximum gas capacity
DHW maximum gas capacity
HC minimum gas capacity
DHW minimum gas capacity
Maximum pressure downstream CH valve
Maximum pressure downstream DHW valve
Minimum pressure downstream CH valve
Minimum pressure downstream DHW valve
* I Test conducted with 0.5 metre length of Ø 130 mm (24 C.S.I.) - Ø 140 mm (28 C.S.I.) diam. pipe
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.
8
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
kW
kcal/h
%
%
W
V - Hz
IP
%
bar
bar
°C
mbar
l/h
l
bar
bar
bar
with ∆t 25°C l/min
with ∆t 30°C l/min
with ∆t 35°C l/min
l/min
°C
l/min
mbar
mbar
Ø
Ø
Ø
mm
mm
mm
kg
Nm 3 /h
Nm 3 /h
gr/s
mm
p.p.m.
%
p.p.m.
°C
p.p.m.
%
p.p.m.
°C
MJ/m 3 S
MJ/m 3
mbar (mm H2O)
mbar (mm H2O)
24 C.A.I.
Ø mm 1.35
Sm 3 /h
2.82
kg/h
Sm 3 /h
2.82
kg/h
Sm 3 /h
1.10
kg/h
Sm 3 /h
1.10
kg/h
mbar 10.10
mm H2O 102.99
mbar 10.10
mm H2O 102.99
mbar 1.70
mm H2O 17.34
mbar 1.70
mm H2O 17.34
24 C.A.I.
26.70
22,962
24.11
20,735
10.40
8,944
8.89
7,647
10.40
8,944
8.89
7,647
90.3-85.5
88.6
II2H3+
230-50
X5D
0.07-0.80
3-90
0.25-0.45
40-80
1000
0.20
13.8
11.5
37-60
28-30/37
46,191
43,514
15.71-14.99
class 2
6.90
2.80
Methane (G20)
45.67
34.02
20 (203.9) 28-30 (285.5-305.9)
13.5 (137.7)
28 C.A.I. 24 C.A.I.
1.30 0.77
3.37 2.10
3.37 2.10
1.13 0.82
1.13 0.82
10.40 28.00
106.05 285.52
10.40 28.00
106.05 285.52
1.40 4.70
14.28 47.93
1.40 4.70
14.28 47.93
85
-
300
8
1
6
9.9
2
10
20
3/4"
1/2"
3/4"
740
400
328
30
20.06-18.36
130
90
160
112
80
120
77
Propane (G31)
Butane (G30)
80.58
116.09
28 C.A.I. 24 C.A.I.
0.77 0.77
2.51 2.07
2.51 2.07
0.84 0.81
0.84 0.81
28.00 36.00
285.52 367.10
28.00 36.00
285.52 367.10
3.80 6.10
38.75 62.20
3.80 6.10
38.75 62.20
28 C.A.I.
31.90
27,434
28.97
24,910
10.70
9,202
9.14
7,859
10.70
9,202
9.14
7,859
90.8-85.4
89.7
85
II2H3+
-
230-50
X5D
0.07-0.80
3-90
0.25-0.45
40-80
300
1,000
8
1
6
0.20
16.6
13.8
11.9
2
37-60
12
20
28-30/37
3/4"
1/2"
3/4"
740
450
328
30
58,815
55,616
140
class 3
110
6.45
170
110
80
2.35
110
67
70.69
88
37 (377.3)
28 C.A.I.
0.77
2.48
2.48
0.83
0.83
36.00
367.10
36.00
367.10
4.80
48.95
4.80
48.95