Beretta Kompakt R.A.I. Series, Installation And Use Manual

Page: 8 / 98

8
Exhaustion configuration available (fig. 16)
The boiler is homologated for the following exhaustion
configurations:
C12 concentric wall exhaustion. Pipes can also be split,
but outlets must be concentric or close enough to be
subject to similar wind conditions
C22 concentric exhaustion in common flue (suction and
exhaustion in the same flue)
C32 roof concentric exhaustion. Same outlets as C12
C42 suction and exhaustion in common separate flues,
but subject to similar wind conditions
C62 suction and exhaustion by separately certified and
sold pipes (1856/1)
Fig. 16
split duct max. length
(m)
loss of capacity for
each bend (m)
45° 90°
0,5
5 air + 5 fume
fumes
flange (A)
15 air + 15 fume
!
0,8
!
If duct length differs from length shown on the table
and the fumes flange is installed, the addition must
be lower than 10 meters; on the contrary, if the fumes
flange is not installed, the addition must be lower
than 30 meters and maximum length of each duct
must not exceed 15 meters.
If a longer duct is used, boiler is affected by boiler power
losses.
Follow kit instructions for installation.
installed
Not
installed
INSTALLATION SITE TEMPERATURE (°C)
EXHAUSTION LENGTH (m)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
-5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CONDENSATES COLLECTOR
COMPULSORY
CONDENSATES
COLLECTOR
WATER TRAP
FUMES EXHAUSTION
DUCT
AIR SUCTION
DUCT
Fig. 15
CONDENSATES
COLLECTOR
WATER TRAP
FUMES EXHAUSTION
DUCT
AIR SUCTION
DUCT
C12
Max 50 cm
Uscita poster
iore
C12 C52
C52 C32
C32
C82 C22 C22 C42
C42