Beretta MYNUTE GREEN 28 C.S.I. Manual De Instalacion Y Uso página 8

Vertical
max. linear length
concentric duct ø 60-100 mm
28 C.S.I. 8,80 m
32 C.S.I. 8,80 m
36 C.S.I. 8,80 m
15 R.S.I. 8,80 m
25 R.S.I. 8,80 m
35 R.S.I. 8,80 m
Rectilinear length means without bends, outlet ends and
connections.
Concentric ducts (ø 80-125)
The relative adapter kit must be installed for this configuration.
Concentric ducts can be arranged in the most suitable direction
for installation requirements. To install, follow the instructions pro-
vided with the specific kits for condensation boilers.
linear length
concentric duct ø 80-125 mm
28 C.S.I. 25 m
32 C.S.I. 25 m
36 C.S.I. 25 m
15 R.S.I. 25 m
25 R.S.I. 25 m
35 R.S.I. 25 m
Rectilinear length means without bends, outlet ends and
connections.
Twin ducts (ø 80 mm)
The twin ducts can be aimed in the most suitable direction for
installation needs.
To install, follow the instructions supplied with the specific kits for
condensation boilers.
The fumes outlet duct must be inclined 1% towards the boiler.
The boiler automatically adapts ventilation according to the
type of installation and the length of the ducts. Do not obstruct
or narrow the ducts in any way.
The maximum lengths of individual pipes are shown in the
graphs.
The use of longer ducts will reduce the power output of the
boiler.
linear length
twin duct ø 80 mm
28 C.S.I. 40 + 40 m
32 C.S.I. 35 + 35 m
36 C.S.I. 35 + 35 m
15 R.S.I. 40 + 40 m
25 R.S.I. 40 + 40 m
35 R.S.I. 40 + 40 m
Rectilinear length means without bends, outlet ends and
connections.
pressure drop
for each bend
45° 90°
0,5 m 0,8 m
pressure drop
for each bend
45° 90°
0,5 m 0,8 m
pressure drop
for each bend
45° 90°
0,5 m 0,8 m
8
28 C.S.I. - 15 R.S.I. - 25 R.S.I. - 35 R.S.I.
LENGTH OF THE INTAKE DUCT (m)
32 C.S.I. - 36 C.S.I.
LENGTH OF THE INTAKE DUCT (m)
CONCENTRIC DUCT
FOR FUMES OUTLET/AIR INTAKE
FUMES DUCT FOR INTAKE
IN ENVIRONMENTS
adaptor
Ø 60-80
TWIN DUCT
FOR FUMES OUTLET/AIR INTAKE
14