Ariston CLAS NET One Installation And Servicing Manual

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TECHNICAL DATA
GENERAL
NOTE
Model:
CLAS SYSTEM ONE
18
24
30
CE Certication (pin) 0085CR0393
Boiler type
C13(X)-C23-C33(X)-C43(X)-C53(X)-
C63(X)C83(X)-C93(X) B23-B23P-B33
POWER SPECIFICATIONS
Max/min nominal caloric ow rate (Hi) Qn kW 18,0 / 3,7 22,0 / 3,7 28,0 / 4,3
Max/min nominal caloric ow rate (Hs) Qn kW 20,0 / 4,1 24,4 / 4,1 31,1 / 4,8
Domestic hot water max/min nominal caloric ow rate (Hi) Qn kW 18,0 / 3,7 26,0 / 3,7 30,0 / 4,3
Domestic hot water max/min nominal caloric ow rate (Hs) Qn kW 20,0 / 4,1 28,9 / 4,1 33,3 / 4,8
Max/min power output (80°C-60°C) Pn kW 17,6 / 3,4 21,4 / 3,4 27,4 / 3,9
Max/min power output (50°C-30°C) Pn kW 19,4 / 3,9 23,6 / 3,9 30 / 4,5
Domestic hot water max/min power output Pn kW 17,2 / 3,4
24,9 / 3,5
28,7 / 4,1
Combustion efciency (of ue gas) % 98,1 98,0 98,0
Nominal caloric ow rate efciency (60/80°C) (Hi) % 97,6 / 87,9 97,5 / 87,8 97,9 / 88,2
Nominal caloric ow rate efciency (30/50°C) (Hi) % 107,6 / 96,9 107,3 / 96,7 107,3 / 96,6
Efciency at 30% at 30°C % 109,4 / 98,5 109,8 / 98,9 109,6 / 98,7
Minimum caloric ow rate efciency (60/80°C) (Hi) %
93,1 / 83,8 93,1 / 83,8 91,1 / 82
Efciency rating (dir. 92/42/EEC) stars
★★★★
Sedbuk class A/90 A/90 A/90
Loss of burner gas when operating % 1,9 2,0 2,0
EMISSIONS
Available air pressure Pa 100 100 100
NoX class class
5
Flue gas temperature (G20) (80°C-60°C)
°C 60
61
62
CO2 content (G20) (80°C-60°C) max - min % 9,2 / 8,9
CO content (0%O2) (80°C-60°C)
ppm 109,4 141,8 123,8
O2 content (G20) (80°C-60°C)
% 4,0 3,9 4,2
Maximum ue gas ow (G20) (80°C-60°C)
Kg/h 28,8 42,1 48,6
Excess air (80°C-60°C)
%
23 23 25
HEATING CIRCUIT
Expansion chamber ination pressure bar
1
Maximum heating pressure bar
3
Expansion chamber capacity l
8
Min/max heating temperature (high temperature range) °C 35 / 82
Min/max heating temperature (low temperature range)
°C 20 / 45
DOMESTIC HOT WATER
CIRCUIT
Domestic hot water min/max temperature °C 40 / 60
ELECTRICAL
Power supply frequency/voltage V/Hz
230 / 50
Total electrical power absorbed
W
60 77 83
Minimum ambient temperature for use
°C
+5
Protection level for the electrical appliance IP
X5D
Weight kg
29,7 29,7 32,3

Ariston CLAS NET One Specifications

General

Brand	Ariston
Model	CLAS NET One
Category	Boiler
Language	English