39
39
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
3.24 TECHNICAL DATA.
- The data relating to domestic hot water perfor-
mance refer to a dynamic inlet pressure of 2 bar
and an inlet temperature of 15°C; the values
are measured immediately at the boiler outlet,
considering that to obtain the data declared,
mixing with cold water is required.
- (*) Yields refer to the lower heating value.
Domestic hot water nominal heat input
kW (kcal/h)
24,6 (21156)
Central heating nominal heat input
kW (kcal/h)
21,3 (18318)
Minimum heat input
kW (kcal/h)
3,1 (2630)
Domestic hot water nominal heat output (useful)
kW (kcal/h)
23,6 (20296)
Central heating nominal heat output (useful)
kW (kcal/h)
20,6 (17716)
Minimum heat output (useful)
kW (kcal/h)
3,0 (2580)
(*) Efficiency 80/60 Nom./Min.
%
96,9 / 98,1
(*) Efficiency 50/30 Nom./Min.
%
101,2 / 108,6
(*) Efficiency 40/30 Nom./Min.
%
104,6 / 109,1
Casing losses with burner On/Off (80-60°C)
%
0,47 / 1,0
Heat loss at flue with burner On/Off (80-60°C)
%
0,01 / 2,4
Central heating circuit max. operating pressure
bar
3
Maximum heating temperature
°C
90
Adjustable heating temperature (max operation field)
°C
20 - 85
System expansion vessel total volume
l
5,8
Expansion vessel factory-set pressure
bar
1,0
Appliance water content
l
1,9
Head available with 1000 l/h flow rate
kPa (m H
2
O)
37,2 (3,8)
Hot water production useful heat output
kW (kcal/h)
23,6 (20296)
Domestic hot water adjustable temperature
°C
30 - 60
Domestic hot water circuit min. pressure (dynamic)
bar
0,3
Domestic hot water circuit max. operating pressure
bar
10
Flow rate capacity in continuous duty (∆T 30°C)
l/min
12,2
Weight of full boiler
kg
33,9
Weight of empty boiler
kg
32,0
Electrical connection
V/Hz
230 / 50
Nominal power absorption
A
0,69
Installed electric power
W
90
Pump absorbed power
W
59
Fan power absorbed power
W
22
Value EEI
≤ 0,20 - Part. 3
Equipment electrical system protection
-
IPX5D
Temperature of combustion products
°C
75
NO
X
class
-
5
Weighted NO
X
mg/kWh
28,0
Weighted CO
mg/kWh
20,0
Type of appliance
C13 / C13x / C33 / C33x / C43 / C43x / C53 / C63 /
C83 / C93 / C93x / B23 / B33
Category
II 2H3P
Содержание VICTRIX 24 TT 2 ERP
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