Beretta CIAO e 28 C.S.I. User Manual

CIAO e
11
TECHNICAL DATA
DESCRIPTION Ciao 24 C.A.I. e Ciao 28 C.A.I. e Ciao 24 C.S.I. e Ciao 28 C.S.I. e
Heating Heat input kW
26,70 31,90 25,80 30,20
kcal/h 22.962 27,434 22.188 25.972
Maximum heat output(80/60°) kW 23,92 28,49 23,94 28,24
kcal/h 20.574 24.499 20.590 24.284
Minimum heat input kW 10,40 10,70 8,90 12,70
kcal/h 8.944 9.202 7.654 10.922
Minimum heat output(80°/60°) kW 8,88 8,92 7,52 10,95
kcal/h
7.638 7.674 6.468 9.415
DHW Heat input kW 26,70 31,90 25,80 30,20
kcal/h 22.962 27.434 22.188 25.972
Maximumheatoutput(*) kW 23,92 28,49 23,94 28,24
20.574 24.499 20.590 24.284
Minimum heat input kW 10,40 10,70 8,90 10,50
kcal/h
8.944 9.202 7.654 9.030
Minimum heat output(*) kW 8,88 8,92 7,52 9,05
kcal/h 7.638 7.674 6.468 7.784
(*)averagevalueofvariousDHWoperatingconditions
Usefulefficiency(Pnmax-Pnmin) % 89,6-85,4 89,3-83,4 92,8-84,5 93,5-86,2
Efficiency30%(47°return) % 88,7 91,8 92,8
Combustion performance % 90,3 89,9 93 93,7
Electric power W
85 85 100 125
Category II2H3+ II2H3+ II2H3+ II2H3+
Countryofdestination
- - - -
Powersupplyvoltage V - Hz 230-50 230-50 230-50 230-50
Degree of Protection IP X5D X5D X5D X5D
Pressure drops on flue with burner on % 9,70 10,10 7,00 6,30
Pressure drops on flue with burner off % 0,40 0,40 0,10 0,10
Heating operation
Pressure - maximum temperature bar-°C 3-90 3-90 3-90 3-90
Minimum pressure for standard operation bar 0,25-0,45 0,25-0,45 0,25-0,45 0,25-0,45
Selection field of heating water temperature °C 40/80 40/80 40/80 40/80
Pump: maximum head available mbar 250 300 250 300
forsystemcapacity l/h 1.000 1.000 1.000 1.000
Membrane expansion tank l 8 8 8 8
Expansion tank pre-charge bar 1 1 1 1
DHW operation
Maximum pressure bar 6 6 6 6
Minimum pressure bar 0,15 0,15 0,15 0,15
Hotwaterquantitywith∆t25°C l/min
13,7 16,3 13,7 16,2
with∆t30°C l/min 11,4 13,6 11,4 13,5
with∆t35°C l/min 9,8 11,7 9,8 11,6
DHW minimum output l/min 2 2 2 2
Selection field of DHW temperature °C 37/60 37/60 37/60 37/60
Flow regulator l/min 10 12 10 12
Gas pressure
Methanegasnominalpressure(G20) mbar 20 20 20 20
LPGliquidgasnominalpressure(G30) mbar 28-30 28-30 28-30 28-30
LPGliquidgasnominalpressure(G31) mbar
37 37 37 37
Hydraulic connections
Heating input - output Ø
3/4" 3/4" 3/4" 3/4"
DHW input-output Ø 1/2" 1/2" 1/2" 1/2"
Gas input Ø 3/4" 3/4" 3/4" 3/4"
Boiler dimensions
Height mm 740 740 715 780
Width mm 400 450 405 450
Depth of housing mm 328 328 248 328
Boiler weight kg
30 32 28 34
Flow rate (G20)
Aircapacity Nm
3/
h
46,550 54,767 39,743 48,515
Fluegascapacity Nm
3
/h 49,227 57,966 42,330 51,530
Massflowoffluegas(max-min) gr/s 16,790-15,260 19,760-17,610 14,360-15,600 17,520-19,330
Flow rate (G30)
Aircapacity Nm
3/
h 44,034 53,655 38,545 46,769
Fluegascapacity Nm
3
/h 45,991 55,993 40,436 48,983
Massflowoffluegas(max-min) gr/s 16,310-14,980 19,860-16,980 14,330-15,730 17,360-18,870
89

Beretta CIAO e 28 C.S.I. Specifications

General

Brand	Beretta
Model	CIAO e 28 C.S.I.
Category	Boiler
Language	English