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3.22 TECHNICAL DATA.
Domestic hot water nominal heat input
Central heating nominal heat input
Minimum heat input
Domestic hot water nominal heat output (useful)
Central heating nominal heat output (useful)
Minimum heat output (useful)
Efficiency 80/60 Nom./Min.
Efficiency 50/30 Nom./Min.
Efficiency 40/30 Nom./Min.
Heat loss at casing with burner On/Off (80-60°C)
Heat loss at flue with burner On/Off (80-60°C)
Central heating circuit max. operating pressure
Central heating circuit max. operating temperature
Adjustable central heating temperature Pos 1
Adjustable central heating temperature Pos 2
Total volume system central heating expansion vessel
Expansion vessel factory-set pressure
Water content in generator
Total head available with 1000 l/h flow rate
Hot water production useful heat output
Domestic hot water adjustable temperature
Domestic hot water circuit flow limiter at 2 bar
Min. pressure (dynamic) domestic hot water circuit
Domestic hot water circuit max. working pressure
*Specific capacity "D" according to EN 6625
Drawing capacity in continuous duty (∆T 30°C)
Weight of full boiler
Weight of empty boiler
Power supply connection
Power input
Installed electric power
Pump consumption
Fan consumption
Equipment electrical system protection
NO
class
X
Weighted NO
X
Weighted CO
Type of appliance
Category
- Flue temperature values refer to an air inlet temperature of 15°C and
delivery temperature of 50°C.
- The data relevant to domestic hot water performance refer to a dynamic
inlet pressure of 2 bar and an inlet temperature of 15°C; the values are
measured directly at the boiler outlet considering that to obtain the data
declared mixing with cold water is necessary.
- The max. sound level emitted during boiler operation is < 55dBA. The
sound level value is referred to semianechoic chamber tests with boiler
operating at max. heat output, with extension of fume exhaust system
according to product standards.
- * Specific capacity "D": domestic hot water flow rate corresponding to an
average increase of 30K, which the boiler can supply in two successive
withdrawals.
IE
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
kW (kcal/h)
%
%
%
%
%
bar
°C
°C
°C
l
bar
l
kPa (m H
kW (kcal/h)
°C
l/min
bar
bar
l/min
l/min
kg
kg
V/Hz
A
W
W
W
-
-
mg/kWh
mg/kWh
C13 / C23 / C33 / C43 / C53 / C63 / C83 / B23p / B33
143
26,7 (22933)
24,1 (20747)
3,2 (2719)
26,0 (22360)
23,6 (20296)
3,0 (2580)
97,8 / 94,9
106,7 / 103,0
108,1 / 107,1
0,41 / 0,50
0,02 / 2,00
3
90
20 - 85
20 - 50
5,7
1
3,4
O)
18,63 (1,90)
2
26,0 (22360)
30 - 60
8,75
0,3
10
11,8
12,9
42,4
39,0
230/50
0,61
135
83,5
10
IPX4D
5
39,0
17,2
II2H3P
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