68
/
TECHNICAL DATA
GENERAL
NO
TE
Model:
CLAS ONE
CLAS NET ONE
24
30
38
CE Certification (pin)
0085CR0393
Boiler type
C13(X)-C23-C33(X)-C43(X)-C53(X)-
C63(X)C83(X)-C93(X) B23-B23P-B33
PO
WER SPECIFICA
TIONS
Max/min nominal calorific flow rate (Hi) Qn
kW
22,0 / 3,7
28,0 / 4,3
31,0 / 5,5
Max/min nominal calorific flow rate (Hs) Qn
kW
24,4 / 4,1
31,1 / 4,8
34,4 / 6,1
Domestic hot water max/min nominal calorific flow rate (Hi) Qn
kW
26,0 / 3,7
30,0 / 4,3
38,0 / 5,5
Domestic hot water max/min nominal calorific flow rate (Hs) Qn
kW
28,9 / 4,1
33,3 / 4,8
42,2 / 6,1
Max/min power output (80°C-60°C) Pn
kW
21,4 / 3,4
27,4 / 3,9
30,2 / 5,2
Max/min power output (50°C-30°C) Pn
kW
23,6 / 3,9
30 / 4,5
33,5 / 5,8
Domestic hot water max/min power output Pn
kW
24,9 / 3,5
28,7 / 4,1
36,3 / 5,3
Combustion efficiency (of flue gas)
%
98,0
98,0
97,9
Nominal calorific flow rate efficiency (60/80°C) (Hi)
%
97,5 / 87,8
97,9 / 88,2
97,5 / 87,8
Nominal calorific flow rate efficiency (30/50°C) (Hi)
%
107,3 / 96,7
107,3 / 96,6 108,2 / 97,4
Efficiency at 30% at 30°C
%
109,8 / 98,9 109,6 / 98,7 109,7 / 98,8
Minimum calorific flow rate efficiency (60/80°C) (Hi)
%
93,1 / 83,8
91,1 / 82
94,4 / 85,0
Efficiency rating (dir. 92/42/EEC)
stars
★★★★
Sedbuk class
A/90
A/90
A/90
Loss of burner gas when operating
%
2,0
2,0
2,1
EMISSIONS
Available air pressure
Pa
100
100
100
NoX class
class
5
Flue gas temperature (G20) (80°C-60°C)
°C
61
62
63
CO2 content (G20) (80°C-60°C) max / min
%
9,2 / 8,9
CO content (0%O2) (80°C-60°C)
ppm
141,8
123,8
106
O2 content (G20) (80°C-60°C)
%
3,9
4,2
4,3
Maximum flue gas flow (G20) (80°C-60°C)
Kg/h
42,1
48,6
61,3
Excess air (80°C-60°C)
%
23
25
26
HEA
TING CIRCUIT
Expansion chamber inflation 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 HO
T W
A
TER
CIRCUIT
Domestic hot water min/max temperature
°C
36 / 60
Specific flow rate of domestic hot water (ΔT=30°C)
l/min
12,1
14,5
18,1
Quantity of hot water ΔT=25°C
l/min
14,5
17,4
21,8
Quantity of hot water ΔT=35°C
l/min
10,4
12,5
15,5
Hot water comfort rating (EN13203)
stars
★★★
Hot water minimum flow rate
l/min
2,0
2,0
2,0
Domestic hot water max/min pressure
bar
7 / 0,2
ELECTRICAL
Power supply frequency/voltage
V/Hz
230 / 50
Total electrical power absorbed
W
77
83
84
Minimum ambient temperature for use
°C
+5
Protection level for the electrical appliance
IP
X5D
Weight
kg
29,7
32,3
34,6
Summary of Contents for 47-116-49
Page 61: ... 61 MAINTENANCE GUIDE Unscrew the four screws to remove the heat exchanger 9 10 11 ...
Page 76: ......
Page 79: ......
