Accorroni HR 3.0, Installation Manual

Page: 20 / 53

20
24
II2H3P
2,8
24,0
2,8
24,0
2,5
23,0
2,5
23,0
2,9
24,9
2,9
24,9
20
30/37
5,6
5,6
9,3
9,8
10,4
10,7
0,5
3
95,9
103,7
90,0
102,1
107,1
6
23
70,0
85,0
2,54
0,75
92,0
86,4
96,4
0,069
42,2
A
62
7
3/4”
1/2”
3/4”
22
60/100
80
3,3
6,2
118
230V/1/50Hz
20
2,8
20,0
2,8
20,0
2,5
19,2
2,5
19,2
2,9
20,7
2,9
20,7
5,6
5,6
9,3
9,8
10,4
10,7
95,8
103,4
90,0
102,1
6
23
70,0
2,08
0,64
86,3
0,069
38,7
118
DESCRIPTION
Appliance category
Minimum heat output boiler in natural gas heating G20
Maximum heat output of the boiler in natural gas heating G20
Minimum boiler heat output in LPG gas heating
Maximum heat output of the boiler in LPG gas heating
Minimum boiler heat output in heating (80-60 ° C) methane gas G20
Maximum boiler heat output in heating (80-60 ° C) methane gas G20
Minimum boiler heat output in heating (80-60 ° C) LPG gas
Maximum boiler heat output in heating (80-60 ° C) LPG gas
Minimum boiler heat output in heating (50-30 ° C) methane gas G20
Maximum boiler heat output in heating (50-30 ° C) methane gas G20
Minimum boiler heat output in heating (50-30 ° C) LPG gas
Maximum boiler heat output in heating (50-30 ° C) LPG gas
Boiler feed pressure fed with natural gas G20
LPG gas fired boiler supply pressure
Diaphragm diameter of boiler fed with natural gas G20
LPG gas fired boiler diaphragm diameter
Minimum CO2 emission from natural gas boiler G20
Maximum CO2 emission from natural gas boiler G20
Minimum CO2 emission from LPG gas fired boiler
Maximum CO2 emission from LPG gas fired boiler
Minimum heating circuit pressure
Maximum pressure of the heating circuit
Useful boiler thermal efficiency at maximum power (60/80 ° C)
Useful boiler thermal efficiency at maximum power (30/50 ° C)
Useful boiler thermal efficiency at minimum power (60/80 ° C)
Useful boiler thermal efficiency at minimum power (30/50 ° C)
Useful boiler thermal efficiency at 30% of the load
NOx emission class
NOx emission
Smoke temperature
Max operating temperature in heating
Methane gas consumption at maximum heating flow rate (1)
LPG consumption at maximum heating flow rate (1)
Seasonal energy efficiency of the space heating boiler
Useful boiler efficiency at nominal heat output in high temperature regime (2)
Useful boiler efficiency at 30% of nominal heat output at low temperature regime (3)
Heat loss in boiler stand-by
Annual boiler energy consumption
Seasonal boiler energy efficiency class
Technical water inertial storage volume
Expansion vessel volume
System delivery / return connections
Hot water and cold sanitary water connections
G20 / LPG natural gas inlet connection
Diameter of the boiler condensate drain hose
Coaxial smoke evacuation duct diameter
Diameter of double ropes evacuation ducts
Maximum system circulator flow rate
Maximum system circulator head
Maximum absorbed electrical power
Power supply
5.3 HUB RADIATOR PACK CF boiler technical data table
32
3,4
32,0
3,4
32,0
3,3
30,8
3,3
30,8
3,5
33,5
3,5
33,5
6,3
6,3
8,4
10,6
10,5
10,6
96,3
104,5
95,7
103,5
5
55
74,5
3,37
0,97
86,7
0,071
62,7
147
U.M.
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
kW
mbar
mbar
mm
mm
%
%
%
%
bar
bar
%
%
%
%
%
mg/kWh
°C
°C
m 3 /h
m 3 /h
%
%
%
kW
GJ
l
l
mm
mm
mm
m 3 /h
m
W
(1) Value referred to the external temperature of 15 ° C and 1013 mbar
(2) High temperature mode with 60 ° C return and 80 ° C flow
(3) Low temperature mode 30 ° C (return temperature at the boiler inlet)