Beretta Ciao S 24 C.S.I. User Manual

CIAO S C.S.I. - CIAO S R.S.I.
13
DESCRIPTION CIAO 20 S C.S.I. CIAO 24 S C.S.I. CIAO 24 S R.S.I.
Flow rate (G31)
Aircapacity Nm
3/
h 36,405 39,385 39,385
Fluegascapacity Nm
3
/h 38,119 41,378 41,378
Massflowoffluegas(max-min) gr/s 13,480-14,280 14,620 - 16,210 14,620 - 16,210
Fan performance
Residual head of boiler without pipes Pa 43 95 95
Concentric flue gas discharge pipes
Diameter mm 60-100 60 - 100 60 - 100
Maximum length m 4,25 4,25 4,25
Drop due to insertion of a 45°/90° bend m 1 - 1,5 1 - 1,5 1 - 1,5
Holeinwall(diameter) mm 105 105 105
Concentric flue gas discharge pipes
Diameter mm
80-125 80-125 80-125
Maximum length m 12,40 12,4 12,4
Losses for a 45°/90° bend m 1,35 - 2,2 1,35 - 2,2 1,35 - 2,2
Holeinwall(diameter) mm 130 130 130
Separate flue gas discharge pipes
Diameter mm 80 80 80
Maximum length m
10 + 10 16 + 16 16 + 16
Losses for a 45°/90° bend m
1,2 - 1,7 1,2 - 1,7 1,2 - 1,7
Installation B22P–B52P
Diameter mm 80 80 80
Maximum length of drainage pipe m 14 25 25
NOx class 3 3 3
Emission values at max. and min. rate of gas G20*
Maximum - Minimum CO s.a. less than ppm 100-180 120 - 160 120 - 160
CO
2
% 7,1 - 2,0 7,3 - 2,3 7,3 - 2,3
NOx s.a. lower than ppm 180-100 160 - 100 160 - 100
Flue gas temperature °C
127 - 97 141-108 141-108
Multigas table
*Checkperformedwithconcentricpipeø60-100,length0.85m-watertemperature80-60°C
DESCRIPTION Methane gas (G20) Butane (G30) Propane (G31)
LowerWobbeindex(at15°C-1013mbar) MJ/m
3
S 45,67 80,58 70,69
NetCaloricValue MJ/m
3
S 34,02 116,09 88
Supplynominalpressure
mbar
(mmW.C.)
20
(203,9)
28-30
(285,5-305,9)
37
(377,3)
Supplyminimumpressure
mbar
(mmW.C.)
13,5
(137,7)
- -
Diaphragm(numberofholes) n° 11 11 11
20 S C.S.I. 24 S C.S.I. 24 S R.S.I. 20 S C.S.I. 24 S C.S.I. 24 S R.S.I. 20 S C.S.I. 24 S C.S.I. 24 S R.S.I.
Diaphragm(diameterofholes) mm 1,30 1,35 1,35 0,75 0,78 0,78 0,75 0,78 0,78
Heatingmaximumgascapacity Sm
3
/h 2,35 2,73 2,73
kg/h 1,75 2,03 2,03 1,72 2,00 2,00
DHWmaximumgascapacity Sm
3
/h 2,35 2,73 -
kg/h 1,75 2,03 - 1,72 2,00 -
Heatingminimumgascapacity Sm
3
/h 0,74 0,94 0,94
kg/h 0,55 0,70 0,70 0,54 0,69 0,69
DHWminimumgascapacity Sm
3
/h 0,74 0,94 -
kg/h 0,55 0,70 - 0,54 0,69 -
Maximum pressure downstream CH valve mbar 10,40 11,80 11,80 28,00 27,80 27,80 36,00 35,80 35,80
mm W.C. 106,05 120,33 120,33 285,52 283,48 283,48 367,10 365,06 365,06
Maximum pressure downstream DHW valve mbar 10,40 11,80 - 28,00 27,80 - 36,00 35,80 -
mm W.C. 106,05 120,33 - 285,52 283,48 - 367,10 365,06 -
Minimum pressure downstream CH valve mbar 1,20 1,5 1,5 3,00 3,30 3,30 3,90 4,30 4,30
mm W.C. 12,24 15,30 15,30 30,59 33,65 33,65 39,77 43,85 43,85
Minimum pressure downstream DHW valve mbar 1,20 1,5 - 3,00 3,30 - 3,90 4,30 -
mm W.C. 12,24 15,30 - 30,59 33,65 - 39,77 43,85 -

Beretta Ciao S 24 C.S.I. Specifications

General

Brand	Beretta
Model	Ciao S 24 C.S.I.
Category	Boiler
Language	English