Beretta Quadra Green 25 C.S.I Manual De Instalacion Y Uso página 23

Quadra Green 25 C.S.I.
80
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0 5 10 15 20 25 30 35 40
Suction pipe length (m)
Should it be necessary to achieve greater lengths, compensate the pres-
sure drop with an increase in the r.p.m.of the fan, as shown in the adjust-
ments table, to ensure the rated heat input.
The minimum calibration is not modifi ed.
Adjustments table
Maximum number
of fan rotations
r.p.m.
CH DHW
4.900 6.100
25
5.000 6.200
C.S.I.
5.100 6.300
5.300 6.200
30
C.S.I.
5.400 6.300
(*) Maximum installable length ONLY with exhaust pipes in H1 class.
Confi gurations Ø50 or Ø60 or Ø80 show test data verifi ed in the laboratory.
In the case of installations that diff er from those indicated in the "stand-
ard confi guration" and "adjustments" tables, refer to the equivalent linear
lengths below.
In any case, the maximum lengths declared in the booklet are guar-
anteed, and it is essential not to exceed them.
MAXIMUM STRAIGHT LENGTH Ø 80
45 50 55 60 65 70 75 80 85 90
Ducting pipes
maximum length (m)
Ø 50 Ø 60
7 25
9 30
12 (*) 38 (*)
not applicable 5
2 13
90° bend Ø 80 mm
curve 90° Ø 80 mm
4,5 m Ø 80 mm
75
70
65
60
55
50
45
40
35
30
25
20
15
10
5
0
0 5 10 15
95 100 105 110
COMPONENT
Bend 45°
Bend 90°
Extension 0.5m
Extension 1.0m
Extension 2.0m
Ø 80
75
90
113 (*)
67
182
4,5 m Ø 80 mm
Ø 80-60 mm
riduzione Ø 80-60 mm
o Ø 80-50 mm or Ø 80-50 mm
reduction
Quadra Green 30 C.S.I.
20 25 30 35 40 45 50 55 60
Suction pipe length (m)
Linear equivalent in metres Ø80 (m)
Ø 50
12,3
19,6
6,1
13,5
29,5
Smoke pipe for ducting
Ø 80 mm
Ø 60 mm
Ø 50 mm
camino per intubamento Ø 60 o Ø 50
curva 90° Ø 60 mm,
90° bend Ø 60 mm,
Ø 50 mm o Ø 80 mm
Ø 50 mm or Ø 80 mm
ENGLISH
65 70 75 80 85 90 95
Ø 60
5
8
2,5
5,5
12
23