Technical Data - Beretta CIAO AT Installer And User Manual

8

TECHNICAL DATA

DESCRIPTION
Heating Rated heat input
Nominal heat output (80°/60°)
Nominal heat output (50°/30°)
Reduced heat input
Reduced heat output (80°/60°)
Reduced heat output (50°/30°)
Nominal Range Rated heat output (Qn)
Minimum Range Rated heat output (Qm)
DHW Rated heat input
Nominal heat output (*)
Reduced heat input
Reduced heat output (*)
Useful effi ciency Pn max - Pn min (80°/60°)
Useful effi ciency Pn max - Pn min (50°/30°)
Useful effi ciency Pn max 30% (30° return)
Combustion effi ciency
Overall electric output
Circulator electric power (1.000 l/h)
Category ● Country of destination
Voltage supply
Protection level
Losses at the fl ue with burner off - burner on
Heating operation
Pressure - Maximum temperature
Minimum pressure for standard operation
Selection fi eld of heating water temperature
Pump: maximum head available
for system capacity
Membrane expansion tank
Expansion tank pre-loading (heating)
DHW operation
Maximum - Minimum pressure
Specifi c fl ow rate in accordance with EN13203-1
Quantity of hot water with Δt 25° C
with Δt 30° C
with Δt 35° C
DHW minimum capacity
Selection fi eld of domestic H2O temperature
Flow regulator
Gas pressure
Nominal methane gas pressure (G20)
Nominal liquid gas LPG pressure (G31)
Hydraulic connections
CH input - output
DHW input - output
Gas input
Boiler dimensions
Height
Width
Depth
Boiler weight
Output (G20)
Air capacity
Flue gas capacity
Mass fl ue gas fl ow rate (max-min)
UM CIAO AT 25C
kW 25,00
kcal/h 21,500
kW 23,95
kcal/h 20.597
kW 25,50
kcal/h 21.930
kW 7,50
kcal/h 6.450
kW 7,06
kcal/h 6.069
kW 7,44
kcal/h 6.398
kW 25,00
kcal/h 21,500
kW 7,50
kcal/h 6.450
kW 25,00
kcal/h 21,500
kW 25,00
kcal/h 21,500
kW 7,50
kcal/h 6.450
kW 7,50
kcal/h 6.450
% 95,8 - 94,1
% 102,0 - 99,2
% 101,4
% 96,2
W 102
W
II2H3P ● (+)
V - Hz 230-50
IP X5D
% 0,12 - 3,78
bar - °C 3 - 90
bar 0,25 - 0,45
°C 30 - 80
mbar 314
l/h 800
l
bar
bar 8 - 0,15
l/min 11,1
l/min 14,3
l/min 11,9
l/min 10,2
l/min
°C 35 - 60
l/min
mbar
mbar
Ø 3/4"
Ø 1/2"
Ø 3/4"
mm 715
mm 405
mm 250
kg
Nm /h 35,945
3
Nm /h 38,453
3
g/s 13,350 - 5,798
ENGLISH
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