Ariston ALTEAS X FF - Pag. 3 DI

Training manual ALTEAS X and GENUS X
Pag. 84 di 84
GEN.
NOTES
Model Name
ALTEAS X / GENUS X
24 CF
30 CF
Certification (pin)
046 M
047 M
Boiler type
B11 - B11bs
ELECTRI
CAL
PERFORMANCE
Max/min nominal heat input(Hi)
kW
25,8 / 11,0
29,5 / 13,0
Max/min nominal heat input (Hs)
kW
28,7 / 12,2
32,8 / 14,4
Max/min nominal heat input for hot water (Hi)
kW
27,0 / 11,0
30,5 / 13,0
Max/min nominal heat input for hot water (Hs)
kW
30,0 / 12,2
33,9 / 14,4
Heat output: max/min
kW
23,7 / 9,9
26,5 / 11,2
D.H.W. Heat output: max/min
kW
25,0 / 10,2
27,9 / 11,9
Combustion efficiency (at flue) Hi/Hs
%
92,7
92,8
Gross efficiency of nominal heat input (60/80 °C) Hi/Hs
%
91,9 / 82,8
89,9 / 81,0
Gross efficiency at 30 % at 47°C Hi/Hs
%
91,2 / 82,1
89,7 / 80,8
Gross efficiency at minimum power Hi/Hs
%
90,2 / 81,2
86,5 / 77,9
Number of efficiency stars (Directive 92/42/EEC)
stars
Ma. heat loss to the casing (∆T = 50°C)
%
0,8
2,9
Heat loss through the flue when burner on
%
7,3
7,2
Heat loss through the flue when burner off
%
0 ,4
0,4
Tiraggio minimo (CF)
4,1
4,3
Nox class
class
2
Flue fumes temperature (G20)
°C
116
125
CO2 content
2
(G20)
%
5,4
6,1
CO content (0 %0
2
)
ppm
54
44
O2 content2 (G20)
%
10,8
9,5
Max capacity fumes (G20)
kg/h
67,2
70,2
Excess air
%
105
83
HEATIN
G CIRCUIT
Expansion vessel pre-charged pressure
Mpa (bar)
0,1 (1)
Maximum central heating circuit pressure
Mpa (bar)
0,3 (3)
Expansion vessel capacity
l
8
Central heating temperature: max/min
°C
82 / 35
DOME
STIC HOT WA
TER
CIRCUIT
Domestic hot water temperature max/min
°C
60 / 36
Specific flow rate of domestic hot water system (10
min. with ∆T=30°C)) instant boilers
l/min
11,8
13,2
D.H.W. flow rate ∆T=25°C
l/min
14,3
16,0
D.H.W. flow rater ∆T=35°C
l/min
10,2
11,4
Hot water comfort stars (EN13203)
stars
D.H.W. minimum flow rate
l/min
< 2
Domestic hot water pressure max/min
Mpa (bar)
0,7 / 0,1 (7 / 1)
ROOM
EL
ECTRI
CAL
DATA
Power supply voltage/frequency
V/Hz
220 / 50
Power consumption
W
50
50
Minimum operating room temperature
°C
+5
Electric system grades of protection
IP
X5D
Weight
kg
27
28