Beretta Mynute Boiler Green 25 B.S.I. Manual De Instalador Y Usuario página 18

ENGLISH
DESCRIPTION
Hydraulic connections
Heating input - output
DHW input-output
Gas input
Boiler dimensions
Height
Width
Depth of housing
Boiler weight
Flow rate (G20)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Flow rate (G31)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
Fan performance
Residual head of boiler without pipes
Residual head of concentric pipes 0,85 m
Residual head of separate pipes 0,5 m
Concentric flue gas discharge pipes
Diameter
Maximum length
Drop due to insertion of a 45°/90° bend
Hole in wall (diameter)
Concentric flue gas discharge pipes
Diameter
Maximum length
Drop due to insertion of a 45°/90° bend
Hole in wall (diameter)
Separate flue gas discharge pipes
Diameter
Maximum length
Losses for a 45°/90° bend
Installation B23P–B53P
Diameter
Maximum length of drainage pipe
NOx class
Emission values at max. and min. rate of gas G20*
Maximum - Minimum CO s.a. less than
CO
2
NOx s.a. lower than
Flue gas temperature
Emission values at max. and min. rate of gas G31*
Maximum - Minimum
CO s.a. less than
CO
2
NOx s.a. lower than
Flue gas temperature
Water tank description
Water tank type
Water tank description
Exchanger description
DHW contents
Coil contents
Exchange surface
Selection field of DHW temperature
Flow regulator
Hot water quantity drawn in 10' with Δt 30°C
Water tank maximum pressure
* Check performed with concentric pipe ø 60-100, length 0.85m - water temperature 80-60°C
18
Mynute Boiler Green 25 B.S.I. E
Ø
Ø
Ø
mm
mm
mm
kg
Nm h
3/
Nm /h
3
g/s 11,32 - 2,58
Nm h
3/
Nm /h
3
g/s 11,78 - 2,70
Pa
Pa
Pa
mm 60 - 100
m
m
mm
mm 80 - 125
m
m
mm
mm
m 36 + 36
m
mm
m
ppm 145 - 45
% 9,0 - 9,5
ppm
°C
ppm 160 - 15
% 10,0 - 10,0
ppm
°C
stainless steel
l
l
m
2
°C
l/min
l
bar
Mynute Boiler Green 35 B.S.I. E
3/4"
1/2"
3/4"
940
600
450
61
31,237
33,744
15,718 - 1,517
31,485
33,416
16,084 - 2,822
120
45
96
7,85
1,3/1,6
105
14,85
1/1,5
130
80
1/1,5
80
60
6
35 - 30
79 - 57
10,0 - 10,0
35 - 32
79 - 55
stainless steel
vertical
vertical
45
2,83
0,518
37 - 60
11
141
8
3/4"
1/2"
3/4"
940
600
450
64
42,035
45,506
42,937
45,620
199
60
195
60 - 100
7,85
1,3/1,6
105
80 - 125
14,85
1/1,5
130
80
40 + 40
1/1,5
80
60
6
180 - 10
9,0 - 9,5
35 - 15
74 - 62
200 - 15
35 - 15
77 - 62
vertical
vertical
60
3,87
0,707
37 - 60
15
183
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