Ariston E-COMBI 24 30 38 manual Model E-SYSTEM

product description

GENERAL NOTE

POWER SPECIFICATIONS

EMISSIONS

ELECTRICAL D. H. W. CIRCUIT HEATING CIRCUIT

Model E-SYSTEM			24	30
CE Certification (pin)			0085BR0347
Boiler type			B23-B33-C13-C33-C43-C53-C83
Max/min nominal calorific flow rate (Pci)	Qn	kW	22.0/5.5	28.0/6.5
Max/min nominal calorific flow rate (Pcs)	Qn	kW	24.4/6.1	31.1/7.2
Max/min power output (80°C-60°C)	Pn	kW	21.6/5.2	27.4/6.2
Max/min power output (50°C-30°C)	Pn	kW	23.5/5.8	29.5/6.9
Combustion efficiency (of flue gas)		%	97.9	97.9
Nominal calorific flow rate efficiency (60/80°C) Hi/Hs		%	98.0/88.2	98.0/88.2
Nominal calorific flow rate efficiency (30/50°C) (condensation) Hi/Hs		%	107.0/96.4	105.3/94.8
Efficiency at 30% at 30°C (condensation) Hi/Hs		%	108.0/97.3	110.3/99.3
Efficiency at 30% at 47°C Hi/Hs		%	101.0/90.9	98.2/88.4
Minimum calorific flow rate efficiency (60/80°C) Hi/Hs		%	95.0/85.5	95.6/86.1
Efficiency rating (dir. 92/42/EEC)		stars	****	****
Sedbuk Band Rating		band	A / 90.3	A / 90.1
Loss when stopped (ΔT = 50°C)		%	0.2	0.1
Loss of burner gas when operating		%	2.1	2.1
Available air pressure		Pa	137	141
NoX class		class	5	5
Flue gas temperature (G20) (80°C-60°C)		°C	63	63
CO2 content (G20) (80°C-60°C)		%	9.0	9.0
CO content (0%O2) (80°C-60°C)		ppm	< 100	< 100
O2 content (G20) (80°C-60°C)		%	4.5	4.5
Maximum flue gas flow (G20) (80°C-60°C)		Kg/h	41.2	49.4
Excess air (80°C-60°C)		%	27	27
Expansion vessel inflation pressure		bar	1	1
Maximum heating pressure		bar	3	3
Expansion vessel capacity		L	6.5	6.5
Maximum water capacity with in the appliance (75°C-35°C)		L	100/300	100/300
Min/max heating temperature (high temperature range)		°C	35/82	35/82
Domestic hot water max/min temperature		°C	36/60	36/60

Power supply frequency/voltage	V/Hz	230/50	230/50
Total electrical power absorbed	W	114	115
Minimum ambient temperature for use	°C	+5	+5
Protection level for the electrical appliance	PI	X5D	X5D
Weight	kg	32	35

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