Beretta Ciao X User Manual

21
EN
2 TECHNICAL DATA
DESCRIPTION
UM 25C 30C
G20 G31 G20 G31
Heating Nominal heat input (***)
kW-kcal/h
20,00-17.200 25,00-21.500
Nominal heat output (80°/60°) kW-kcal/h
19,38-16.667 24,38-20,963
Nominal heat output (50°/30°) kW-kcal/h
20,92-17.991 26,78-23,027
Reduced heat input kW-kcal/h 3,10-2.666 5,00-4.300 3,95-3.397 5,00-4.300
Reduced heat output (80°/60°) kW-kcal/h 2,94-2.525 4,80-4.128 3,79-3.261 4,81-4.132
Reduced heat output (50°/30°) kW-kcal/h 3,04-2.613 5,11-4.395 4,09-3.519 5,19-4.459
Nominal Range Rated heat input (Qn) kW-kcal/h 20,00-17.200 25,00-21.500
Minimum Range Rated heat input (Qm) kW-kcal/h 8,20-7.052 8,20-7.052 12,00-10.320 12,00-10.320
DHW
Nominal heat input (***) kW-kcal/h 25,00-21.500 30,00-25.800
Nominal heat output (*) kW-kcal/h 25,00-21.500 30,00-25.800
Reduced heat input kW-kcal/h 3,10-2.666 5,00-4.300 3,95-3.397 5,00-4.300
Reduced heat output (*) kW-kcal/h
3,10-2.666 5,00-4.300 3,95-3.397 5,00-4.300
Useful e󰀩ciency Pn max - Pn min (80°/60°) %
96,9-94,7 97,5-96,0
Combustion e󰀩ciency %
97,2 97,7
Useful e󰀩ciency Pn max - Pn min (50°/30°) %
104,6-98,0 107,1-103,6
Useful e󰀩ciency Pn max 30% (30° return) %
109,1 108,8
E󰀩ciency at average P Range Rated (80°/60°) %
97,0 97,3
E󰀩ciency at average P Range Rated 30% (30° return) %
109,3 109,0
Overall electric output (max CH-DHW output) W
62 - 95 85 - 102
Circulator electric power (1.000 l/h) W
42 42
Category ● Country of destination
II2H3P ● (+)
II2HY203P ● (+)
II2H3P ● (+)
II2HY203P ● (+)
Voltage supply V-Hz
230-50 230-50
Protection level IP
X5D X5D
Stop loss W
30 32
Losses at the ue with burner o󰀨 - burner on %
0,09-2,80 0,08-2,26
Heating operation
Maximum pressure bar
3 3
Minimum pressure for standard operation bar
0,25÷0,45 0,25÷0,45
Maximum temperature °C
90 90
Selection eld of heating water temperature (Std/Low temp.) °C
20÷80/20÷45 20÷80/20÷45
Pump: maximum head available mbar
408 408
for system capacity l/h
1.000 1.000
Membrane expansion tank
l
8 8
Expansion tank pre-loading (heating)
bar
1 1
DHW operation
Maximum pressure
bar
8 8
Minimum pressure
bar
0,5 0,5
Quantity of hot water with Δt 25° C
l/min
14,3 17,2
with Δt 30° C
l/min
11,9 14,3
with Δt 35° C
l/min
10,2 12,3
DHW minimum capacity
l/min 2 2
Selection eld of domestic H2O temperature
°C 37-60 37-60
Flow regulator
l/min 10 12
Gas pressure
G20 G20.2 G31 G20 G20.2 G31
Nominal pressure natural gas (G20 - I2H)
mbar 20 - - 20 - -
Nominal pressure MTN-H (G20.2 - I2Y20)
mbar - 20 - - 20 -
Nominal pressure LPG (G31 - I3P)
mbar - - 37 - - 37
CH output G20 G31 G20 G31
Air capacity Nm
3
/h 24,298 24,819 30,372 31,024
Flue gas capacity Nm
3
/h 26,304 26,370 32,880 32,963
Mass ue gas ow rate (max-min) g/s 9,086-1,408 9,297-2,324 11,357-1,794 11,621-2,324
DHW output G20 G31 G20 G31
Air capacity Nm
3
/h 30,372 31,024 36,447 37,228
Flue gas capacity Nm
3
/h 32,880 32,963 39,456 39,555
Mass ue gas ow rate (max-min) g/s 11,357-1,408 11,621-2,324 13,629-1,794 13,946-2,324
Fan performance
Residual discharge head of concentric pipes 0.85 m Pa 60 60
Residual discharge head of separate pipes 0.5 m Pa 180 190
Residual discharge head of boiler without pipes Pa 186 196
Nox class 6 class 6
Emission values at maximum and minimum output (**) G20 G31 G20 G31
Maximum -Minimum CO s.a. less than p.p.m. 140-10 140-30 150-10 150-20
CO2 % 9,0-9,0 10,0-10,0 9,0-9,0 10,0-10,0
NOx s.a. less than p.p.m. 50-30 40-40 50-40 40-50
T ue gases °C 77-64 81-63 70-63 72-60
(*) Average value between various hot water operation conditions.
(**) Check performed with concentric pipe Ø 60-100, length 0,85 m. - water temperature in CH 80-60°C - values measured with casing fully closed
(***) The rated heat input with gas G20.2 (I2Y20) undergoes a reduction:
- CIAO X 25C: Qn heating = 18kW; Qn DHW = 23kW
- CIAO X 30C: Qn heating = 23kW; Qn DHW = 27,5kW.
(+) The installation of this product is allowed only in the destination Countries contained in the data plate, regardless of the present translation language.
The data indicated must not be used to certify the system; for certication, use tha data indicated in the “System handbook” measured during rst ignition.

Beretta Ciao X Specifications

General

Brand	Beretta
Model	Ciao X
Category	Boiler
Language	English