APPLIANCE INFORMATION
6720818077 (2016/04) -
Greenstar Highflow CDi
ErP
7
2.2
Technical data
DESCRIPTION
UNITS
Natural Gas
L.P.G
440CDi
ErP
550CDi
ErP
440CDi
ErP
550CDi
ErP
Central Heating
Max. rated heat output net 40/30°C
kW
31.2
32.8
31.2
32.8
Max. rated heat output net 50/30°C
kW
30.9
32.5
30.9
32.5
Max. rated heat output net 80/60°C
kW
29.2
30.6
29.2
30.6
Max. rated heat input net
kW
29.6
31
29.6
31
Min. rated heat output net 40/30°C
kW
8.4
11
11.6
13.4
Min. rated heat output net 50/30°C
kW
8.3
10.9
11.4
13.2
Min. rated heat output net 80/60°C
kW
7.4
9.7
10.5
12.1
Min. rated heat input net
kW
7.6
10
10.8
12.5
Max. flow temperature
°C
88
88
88
88
Max. permissible operating pressure
bar
2.5
2.5
2.5
2.5
Domestic Hot Water
Max. rated heat input net
kW
29.6
41.5
29.5
41.5
Max. rated heat output
kW
29.5
41.1
29.2
41.1
Minimum flow rate to start
l/min
2.3
2.8
2.3
2.8
Minimum pressure for max flow rate 20 l/min (±15%) with restrictor
bar
2.7
-
2.7
-
Minimum pressure for max flow rate 25 l/min (±15%) with restrictor
bar
-
4.0
-
4.0
Minimum pressure for max flow rate 20 l/min (±15%) w/o restrictor
bar
2.5
-
2.5
-
Minimum pressure for max flow rate 25 l/min (±15%) w/o restrictor
bar
-
3.0
-
3.0
Time to heat tank 15°C to 65°C
mins
13
13
13
13
Gas flow rate
- Max. 10 minutes from lighting - (*The Gas Rate provided assumes the accepted NG averaged CV of 1040Btu/ft
3
= 38.76Mj/m
3
)
*Natural gas (network gas)
m
3
/h
3.19
4.29
-
-
Test gas (G20 ) 1014Btu/ft
3
= 37.78MJ/m
3
m
3
/h
3.27
4.4
-
-
Propane Gas (LPG)
kg/h
-
-
2.3
3.2
Gas supply pressure
Natural Gas G20
mb
20
20
-
-
LPG (Propane) Gas G31
mb
-
37
37
Flue
-
Flue Gas Temp. 80/60°C, rated min. load
°C
67/55
67/55
67/55
67/55
Flue Gas Temp. 40/30°C, rated min. load
°C
43/32
43/32
43/32
43/32
CO2 level at max. rated heat output
%
9.4
9.4
10.8
10.8
CO2 level at min. rated heat output
%
8.6
9.0
10.4
10.4
NOx - classification
class
5
5
5
5
Condensate
Max. condensation rate
l/h
2.7
3.7
2.7
3.7
pH value, approx.
4.8
4.8
4.8
4.8
Electrical
- Class I equipment (must be earthed)
Electrical power supply voltage
AC...V
230
230
230
230
Frequency
Hz
50
50
50
50
Max. power consumption
W
164
206
164
206
Expansion Vessel
Charge Pressure
bar
0.75
0.75
0.75
0.75
Total Capacity
Itr
12
12
12
12
General Data
SAP 2009 annual efficiency
%
89.2
89.2
90.2
90.2
SAP 2005 seasonal efficiency (SEDBUK)
%
90.8
90.8
92.2
92.2
Appliance protection rating
IP
X4D
X4D
X4D
X4D
Appliance protection rating with mechanical timer or MT10RF
IP
20
20
20
20
Appliance protection rating with Sense controls fitted into fascia
IP
X2D
X2D
X2D
X2D
Permissible ambient temperatures
°C
0 - 50
0 - 50
0 - 50
0 - 50
Nominal capacity of appliance
Itr
51
51
51
51
Weight (excluding packaging)
kg
112
112
112
112
Table 6 Technical data
