Technical data, 5 betacom – Glow-worm Betacom2 User Manual
Page 9
0020145065_01 - 09/12 - Glow-worm
TECHNICAL DATA
5 betacom
2
Boiler, type C13, C33, C43
Description
Unit
24
28
Gas category
ll
2H3P
ll
2H3P
SEDBUK rating 2009
%
89.0%
88.5%
Heating
Maximum heating input power
kW
18.5
24
Minimum heating output power at
80/60°C (P min.)
kW
7.7
8
Maximum heating output power at
80/60°C (P max.)
kW
18.0
23.3
Minimum heating output power at
50/30°C (P min.)
kW
8.5
8.8
Maximum heating output power at
50/30°C (P max.)
kW
19.6
25.3
Minimum heating temperature
°C
10
10
Maximum heating temperature
°C
80
80
Minimum heating flow rate
l/h
400
400
Content of heating expansion
vessel
l
8
8
gallons
1.76
1.76
Heating expansion vessel preset
pressure
bar
0.75
0.75
psi
10.9
10.9
Maximum heating system volume
(approx)
l
160
160
Heating safety valve preset
pressure (PMS)
bar
3
3
lbf/in²
36/3
36/3
Domestic Hot Water
Minimum DHW output power (P
min.)
kW
8
8
Maximum DHW output power (P
max.)
kW
24
28
Maximum DHW temperature
°C
60
60
Specific flow rate (∆T of 35 K)
l/min
9.8
11.5
Minimum inlet water pressure
bar
0.3
0.3
psi
4.3
4.3
Maximum inlet water pressure
bar
10
10
psi
145
145
Combustion
Appliance NOx class
5
5
Electrical
Electrical supply
V/Hz
230V /
50Hz
230V /
50Hz
Standby mode electrical power
W
6
6
Operational mode electrical power
(Max)
W
151
151
Internal fuse rating on main PCB
A
2
2
Index of electrical protection (EN
60529)
IPX4D
IPX4D
Description
Unit
24
28
Gas connection Ø O.D.
mm
15 (copper) 15 (copper)
Heating flow and return connection
Ø O.D.
mm
22 (copper) 22 (copper)
Domestic Hot Water connection
Ø O.D.
mm
15 (copper) 15 (copper)
Condensate connection Ø I.D.
mm
Pushfit
Plastic
Pushfit
Plastic
Safety valve discharge connection
Ø O.D.
mm
15 (copper) 15 (copper)
Lift weight
kg
37
38
lb
82
84.8
Total weight (installed)
kg
42
43
Number of CE certificate
1312 BU
5334
1312 BU
5334
Description
Unit
24
28
Natural Gas G 20 (15 °C, 1013.25 mbar)
Maximum DHW gas flow rate
m
3
/h
2.54
2.96
Maximum heating gas flow rate
m
3
/h
1.96
2.54
Minimum gas flow rate
m
3
/h
0.85
0.88
CO
2
at Qmax DHW + "tolerance
case ON"
%
9.2 ± 0.3% 9.2 ± 0.3%
CO
2
at Qmax DHW + "tolerance
case OFF"
%
9.0 ± 0.2% 9.0 ± 0.2%
CO
2
at Qmin +
"tolerance case ON"
%
8.9 ± 0.3% 8.9 ± 0.3%
CO
2
at Qmin +
"tolerance case OFF"
%
8.7 ± 0.2% 8.7 ± 0.2%
Inlet pressure
mbar
20
20
Propane Gas G 31 (15 °C, 1013.25 mbar)
Maximum DHW gas flow rate
kg/h
1.87
2.17
Maximum heating gas flow rate
kg/h
1.44
1.87
Minimum gas flow rate
kg/h
0.62
0.645
CO
2
at Qmax DHW + "tolerance
case ON"
%
10.3 ±
0.3%
10.3 ±
0.3%
CO
2
at Qmax DHW + "tolerance
case OFF"
%
10.1 ±
0.3%
10.1 ±
0.3%
CO
2
at Qmin +
"tolerance case ON"
%
9.8 ± 0.3% 9.8 ± 0.3%
CO
2
at Qmin +
"tolerance case OFF"
%
9.6 ± 0.2% 9.6 ± 0.2%
Inlet pressure
mbar
37
37
TECHNICAL DATA
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