Technical Data - Worcester Greenstar i System ErP Series Installation, Commissioning And Servicing Instructions

Appliance information
3.2

Technical data

Natural Gas technical data
DESCRIPTION
Gas flow rate - Max. 10 minutes from lighting
Natural Gas G20
Gas injector diameter
Central Heating
Maximum rated heat input (net)
Maximum rated heat output 40/30 °C
Maximum rated heat output 50/30 °C
Maximum rated heat output 80/60 °C
Maximum flow temperature
Maximum flow temperature possible
Maximum permissible operating pressure
Available pump head at 20 °C system temperature rise
Flue
Flue gas temperature 80/60 °C, rated/min. load
Flue gas temperature 40/30 °C, rated/min. load
CO level at max. rated heat output (after 10 minutes)
2
CO level at min. rated heat output (after 10 minutes)
2
NOx class
NOx rating
Condensate
Maximum condensate rate
pH value, approx.
Electrical
Electrical power supply voltage
Frequency
Maximum power consumption - running
Maximum power consumption - stand-by
Energy efficiency index (EEI) heating pump
General data
HCM identification number
Expansion vessel charge
Appliance protection rating
Appliance protection rating with mechanical or
RF mechanical timer or FW100 module fitted
Appliance protection rating with Sense II control fitted
Permissible ambient operating temperatures
Nominal capacity of appliance
Total packaged weight
Lift weight (without front panel and expansion vessel)
SEDBUK 2009
Table 4 Technical data Natural Gas
8
UNIT 9kW 12kW
m³/h 0.974 1.298
mm 3.2 3.2
kW 9.2 12.27
kW 9.79 13.06
kW 9.55 12.74
kW 9 12
°C 82 82
°C 86 86
bar 2.5 2.5
m 2 2
°C 61/55 61/55
°C 42/32 42/32
% 9.8 9.8
% 9.1 9.1
mg/kWh 36 42
l/h 0.6 0.9
4.8 4.8
a.c. V 230 230
Hz 50 50
W 94 107
W 1 1
 0.23  0.23
1426 1428
bar 0.75 0.75
IP IPX4D IPX4D
IP IP20 IP20
IP IPX2D IPX2D
°C 0-50 0-50
litre 3.9 3.9
kg 42 42
kg 28 28
% 89.8 89.8
Natural gas
15kW 18kW 21kW
1.626 1.952 2.282
4.1 4.1 5.3
15.37 18.44 21.56
16.03 19.24 22.08
15.71 18.85 21.67
15 18 21
82 82 82
86 86 86
2.5 2.5 2.5
2 2 2
57/56 57/56 60/55
47/33 47/33 50/34
9.8 9.8 9.8
9.1 9.1 9.1
42 50 49
1.2 1.5 1.8
4.8 4.8 4.8
230 230 230
50 50 50
103 117 102
1 1 1
 0.23  0.23  0.23
1430 1432 1434
0.75 0.75 0.75
IPX4D IPX4D IPX4D
IP20 IP20 IP20
IPX2D IPX2D IPX2D
0-50 0-50 0-50
3.9 3.9 3.9
42 42 42
28 28 28
89.7 89.7 89.7
Greenstar i System - 6 720 806 945 (2015/07)
ErP
24kW
2.607
5.3
24.64
25.23
24.76
24
82
86
2.5
2
60/55
50/34
9.8
9.1
49
2.0
4.8
230
50
106
1
 0.23
1436
0.75
IPX4D
IP20
IPX2D
0-50
3.9
42
28
89.7