Beretta MYNUTE BOILER 28/60 BAI Instrucciones De Instalacion Y Uso página 18

ENGLISH
Mynute Boiler 24/45 B.S.I.
Pipe length
ø 80-125 [m]
up to 2,5
from 2,5 to 10,5
Mynute Boiler 28/60 B.S.I.
Pipe length
ø 80-125 [m]
up to 2,5
from 2,5 to 8,5
Max pipe length ø 80-125 Mynute Boiler 24/45 B.S.I.
14,0
13,5
13,0
12,5
12,0
11,5
COMPULSORY
11,0
10,5
10,0
CONDENSATE BASIN
9,5
9,0
8,5
8,0
7,5
7,0
6,5
6,0
5,5
5,0
4,5
4,0
3,5
3,0
2,5
2,0
1,5
1,0
0,5
0,0
-30 -25 -20 -15 -10
outside temperature (°C)
Max pipe length ø 80-125 Mynute Boiler 28/60 B.S.I.
COMPULSORY
CONDENSATE BASIN
outside temperature (°C)
TWIN OUTLETS (ø 80) (fig. 10)
Twin outlets can be placed in the most suitable direction according
to the room requirements.
The air inlet adaptor must be correctly oriented, it is therefore
necessary to fix it using the appropriate screws, so that the
locating tab does not interfere with the casing.
When necessary, the flue gas flange (F) must be removed using
a screwdriver as a lever. The table indicates the permitted linear
lengths. According to the length of the pipes used, it is necessary
to insert a flange, selecting one from those contained in the boiler
(see the following table).
Mynute Boiler 24/45 B.S.I.
Pipe length
ø 80 [m]
up to 4+4
from 4+4 to 20+20
Mynute Boiler 28/60 B.S.I.
Pipe length
ø 80 [m]
up to 2+2
from 2+2 to 17+17
18
Load losses for each
Flue gas
bend (m)
flange (F)
45°
Ø 42
1,35
not installed
Load losses for each
Flue gas
bend (m)
flange (F)
45°
Ø 44
1,35
not installed
NON COMPULSORY
CONDENSATE BASIN
-5 0 5 10 15 20 25
NON COMPULSORY
CONDENSATE BASIN
Load losses for each
Flue gas
bend (m)
flange (F)
45°
Ø 42
1,2
not installed
Load losses for each
Flue gas
bend (m)
flange (F)
45°
Ø 44
1,2
not installed
90°
35
2,2
30
25
20
15
90°
10
2,2
5
0
0 5
30
28
26
24
22
30
20
18
16
14
12
10
8
6
4
2
0
0 2 4 6
B22P/B52P Suction indoors and discharge outdoors
C12-C12x Discharge via concentric wall outlet. The pipes may leave the
boiler independently, but the outlets must be concentric or sufficiently
close together to be subjected to similar wind conditions (within 50 cm)
C22 Discharge via concentric outlet in common smoke pipe (suction and
discharge in the same pipe)
C32-C32x Discharge via concentric roof outlet. Outlets as for C13
C42-C42x Discharge and suction in common separate smoke pipes, but
subjected to similar wind conditions
C52-C52x Separate discharge and suction lines on wall or roof and in ar-
eas with different pressures. The discharge and suction lines must never
be positioned on opposite walls
C62-C62x Discharge and suction lines using pipes marketed and certified
separately (1856/1)
C82-C82x Discharge via
single or common smoke
pipe and wall suction line
C92-C92x Discharge on
90°
roof (similar to C33) and
air suction from a single
1,7
existing smoke pipe
90°
1,7
Mynute Boiler 24/45 B.S.I.
Max pipe length ø 80
10 15 20 25 30 35
lenght of the intake duct (m)
Mynute Boiler 28/60 B.S.I.
Max pipe length ø 80
8 10 12 14 16 18 20 22 24 26
lenght of the intake duct (m)
C52 C32 C32
C82 C22 C22
C12
40 45 50 55
28 30 32 34 36 38 40 42 44
B22P
C42
B52P
C42
C52 C12