Ariston CLAS EVO SYSTEM 24 FF Manuel du produit - Page 47

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Ariston CLAS EVO SYSTEM 24 FF Manuel du produit

7.2 CLAS B FF

Model Name
General
CE certification (pin)
comments
Boiler type
Max./min. nominal heat output
Max./min. nominal heat output
Max./min. heat output in Domestic Hot Water mode
Max./min. heat output in Domestic Hot Water mode
Max./min. Central Heating power
Max./min. D:H.W. power
Combustion efficiency (at flue)
Efficiency of nominal heat output (60/80 °C)
Efficiency at 30% 47°C
Efficiency at minimum
Number of efficiency stars (dir. 92/42/EEC)
Rating Sedbuk
Perdite all'arresto (∆T = 30°C)
Max. heat loss to the casing (∆T = 50°C)
Perdite al camino bruciator spento
Heat loss through flue gas exhaust when burner operating
Residual discharge heat
NOx class
Flue gas temperature (G20)
Central
CO
(G20)
2
Heating
CO (0%O
circuit
O
(G20)
2
Max. flue gas output (G20)
Excess air
Expansion vessel pre-charge pressure
Maximum central heating circuit pressure
D.H.W.
Expansion vessel capacity
circuit
Central Heating maximum capacity
Min/Max heating temperature
Min/Max Domestic Hot Water temperature
Storage capacity
Specific output of D.H.W. system (10 min. with ∆T=30°C)
Electrical and
D.H.W. flow rate ∆T=25°C
environment
D.H.W. flow rate ∆T=35°C
data
Comfort performance stars (EN13203)
D.H.W. minimum flow rate
Max./min. Domestic Hot Water pressure
Power supply voltage/frequency
Total power consumption
Weight and
dimensions
Minimum operating temperature
Electrical system grade of protection
General
Weight
comments
Dimensions (W x H x D)
) in heating (G20)
2
(60/80°C) (Hi)
kW
(60/80°C) (Hs)
kW
(60/80°C) (Hi)
kW
(60/80°C) (Hs)
kW
kW
kW
%
(Hi/Hs)
%
(Hi/Hs)
%
(Hi/Hs)
%
%
%
%
%
Pa
classe
°C
%
ppm
%
Kg/h
%
bar
bar
l
l
°C
°C
l
l/min
l/min
l/min
l/min
bar
V/Hz
W
°C
IP
kg
mm
24 FF
30 FF
1312BR4793
B22-B32-C12-C32-C42-C52-C82
25,8/11
30,0/13
28,7/12,2
33,3/14,4
27,0/11,0
31,3/13,0
30,0/12,2
34,8/14,4
24,2/10,2
28,1/12,1
26,2/10,2
29,5/12,1
94,5
93,9
93,8/84,5
93,6/84,3
93,6/84,3
93,2/83,9
92,4/83,2
93,0/83,7
***
***
D
D
-
-
0,4
0,4
-
-
5,5
6,1
100
104
3
3
105
114
6,5
6,4
50
92
8,8
8,9
57,4
67,5
72
74
1
1
3
3
6,5
6,5
100/300
100/300
35/85
35/85
40/65
40/65
40
40
19,0
21,0
22,8
25,2
16,3
18,0
***
***
0.1
0.1
7
7
230/50
230/50
140
160
5
5
X5D
X5D
55
55
600x943x460
600x943x460
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