38
TECHNICAL SPECIFICATIONS
13
TECHNICAL SPECIFICATIONS
Detail
230 IN-EXT
345 IN-EXT
460 IN-EXT
Certifications
Boiler typology
B23, B53, B53p, C13, C33, C53, C63
CE Certification Nr.
0085CL0333
Number of heat exchangers
2 (x128 kW)
3 (x128 kW)
4 (x128 kW)
Overall dimensions and Connections
Height x Width x Depth
1550x900x750
1550x1700x750
mm
Loadless boiler weight
270
380
450
kg
Water capacity
77
123
149
l
Water manifold
5”
in
Diameter gas manifold
3”
in
Diameter exhaust flue
110
mm
Diameter Condensate drain
50
mm
Power and efficiency
Heat power at burner ( HS )
25.5 ÷ 255.6
25.5 ÷383.4
25.5 ÷511.2
kW
Heat power at burner ( Hi )
23 ÷ 230
23 ÷ 345
23 ÷ 460
kW
Rated power supplied to water 100% (80 - 60°C)
226.8
340.2
453.6
kW
Rated power supplied to water 100% (50 - 30°C)
249.8
374.7
499.6
kW
Rated power supplied to water 100% (60 - 40°C)
239.6
359.4
479.2
kW
Condensate production per hour 100% (50 - 30°C)
with G20 gas
34.4
51.6
68.8
kg/h
Efficiency at rated power (80 - 60°C)
98.6
98.6
98.6
%
Efficiency at rated power (50 - 30°C)
108.6
108.6
108.6
%
Efficiency at rated power Tm = 50°C (60 - 40°C)
104.2
104.2
104.2
%
Efficiency at reduced load 30% (80 - 60°C)
99.2
99.2
99.2
%
Efficiency at reduced load 30% (50 - 30°C)
109
109
109
%
Efficiency at reduced load 30% Tm = 50°C (60 - 40°C)
105
105
105
%
Casing losses (Tm = 70°C)
0.1
0.1
0.1
%
Energy efficiency marking (Directive 92/42 EEC)
****
stars
Fuel and power supply
Gas category
II2H3+
Natural gas (G20) consumed (min/rated)
2.43 / 24.3
2.43 / 36.5
2.43 / 48.7
m
3
/h
Power supply
230V - 50Hz
Maximum power consumption with pump
600
900
1200
W
Absorbed electric power (max.) with low-ener-
gy-consumption pump
540
810
1080
W
Maximum power consumption with 2-way valve
300
450
600
W
Combustion data
Max exhaust residual manometric head for each unit
500
Pa
Carbon Monoxide CO (0% O2) (P min ÷ P max)
23 ÷ 130
mg/kWh
NOx class (according to EN 297)
5
Heating system
Heating temperature adjustment (min / max)
20 ÷ 80
°C
Max/min working pressure
6 / 0.5
(600/50)
Bar
(kPa)
Max manometric head at nominal flow of 5'500 l/h
1500
[1.5]
Pa
[m c.a.]
Summary of Contents for Condexa Pro3 230 IN V02
Page 1: ...cod 20060249 rev 10 12 2015 Condexa Pro3 230 345 460 IN EXT EN INSTALLATION INSTRUCTIONS...
Page 36: ...36 WIRING DIAGRAMS 12 WIRING DIAGRAMS...
Page 37: ...37 WIRING DIAGRAMS Valvola 2 vie Circolatore...
Page 42: ...42 WATER IN CENTRAL HEATING SYSTEMS...
