Technical Data - Beretta CIAO S 20 C.S.I. Manuel D'utilisation

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TECHNICAL DATA

DESCRIPTION
Heating Heat input
Maximum heat output
Minimum heat input
Minimum heat output
DHW Heat input
Maximum heat output
Minimum heat input
Minimum heat output
Useful efficiency (Pn max - Pn min)
Efficiency 30% (47° return)
Combustion performance
Electric power
Category
Country of destination **
Power supply voltage
Degree of Protection
Pressure drops on flue with burner on
Pressure drops on flue with burner off
Heating operation
Pressure - maximum temperature
Minimum pressure for standard operation
Selection field of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-charge
DHW operation
Maximum pressure
Minimum pressure
Hot water quantity with ∆t 25°C
with ∆t 30°C
with ∆t 35°C
DHW minimum output
Selection field of DHW temperature
Flow regulator
Gas pressure
Methane gas nominal pressure (G20)
LPG liquid gas nominal pressure (G30/G31)
Hydraulic connections
Heating input - output
DHW input-output
Water tank delivery - 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 (G30)
Air capacity
Flue gas capacity
Mass flow of flue gas (max-min)
12
CIAO 20 S C.S.I.
kW 22,20
kcal/h 19.092
kW 20,60
kcal/h 17.717
kW 7,00
kcal/h 6.020
kW 5,88
kcal/h 5.057
kW 22,20
kcal/h 19.092
kW 20,60
kcal/h 17.717
kW 7,00
kcal/h 6.020
kW 5,88
kcal/h 5.057
% 92,8 - 84,0
% 91,9
% 93,2
W 100
II2H3+
-
V - Hz 230-50
IP X5D
% 6,85
% 0,09
bar-°C 3 - 90
bar 0,25 - 0,45
°C 40/80
mbar 300
l/h 1.000
l 7
bar 1
bar 6
bar 0,15
l/min 11,8
l/min 9,8
l/min 8,4
l/min 2
°C 37/60
l/min 8
mbar 20
mbar 28-30/37
Ø 3/4"
Ø 1/2"
Ø -
Ø 3/4"
mm 715
mm 405
mm 248
kg 29
Nm 3/ h 36,875
Nm /h 39,101
3
gr/s 13,310 - 14,540
Nm 3/ h 35,328
Nm /h 36,955
3
gr/s 13,100 - 14,030
CIAO 24 S C.S.I. CIAO 24 S R.S.I.
25,80
22.188
23,94
20.590
8,90
7.654
7,61
6.544
25,80
22.188
23,94
20.590
8,90
7.654
7,61
6.544
92,8 - 85,5 92,8 - 85,5
90,9
93,0
116
II2H3+
-
230-50
X5D
6,96
0,07
3 - 90
0,25 - 0,45 0,25 - 0,45
40/80
300
1.000
8
1
6
0,15
13,7
11,4
9,8
2
37/60
10
20
28-30/37
3/4"
1/2"
-
3/4"
715
405
248
31
39,613
42,204
14,308-16,247 14,308-16,247
40,249
41,008
13,985 - 16,429 13,985 - 16,429
25,80
22.188
23,94
20.590
8,90
7.654
7,61
6.544
-
-
-
-
-
-
-
-
90,9
93,0
116
II2H3+
-
230-50
X5D
6,96
0,07
3 - 90
40/80
300
1.000
8
1
-
-
-
-
-
-
-
-
20
28-30/37
3/4"
-
3/4"
3/4"
715
405
248
28
39,613
42,204
40,249
41,008