Technical Data - Worcester 27i System Compact Installation, Commissioning And Servicing Instructions

APPLIANCE INFORMATION
2.2

TECHNICAL DATA

DESCRIPTION i System Compact
Gas flow rate - Max. 10 minutes from lighting
Natural Gas G20
L.P.G.
Heating
Minimum heat input
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 permissible operating pressure
Available pump head at 21°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 30 minutes)
2
CO level at min. rated heat output (after 30 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
General data
Appliance protection rating
Appliance protection rating with FW100 module fitted*
Permissible ambient temperatures
Nominal capacity of appliance
**Noise output level (Max heating)
Total boiler weight
Lift weight
SEDBUK 2005
SEDBUK 2009
Table 3 Technical data i System Compact
* used with the optional integral diverter valve kit.
** All Worcester Greenstar boilers are tested in an
acoustic chamber to sound levels and there may be some
differences in situ dependant on installation site i.e.
corners of rooms, fabric of property walls.
6
Natural Gas
UNIT 27kW 30kW
m³/h 2.92 3.24
kg/h
kW 7.15 7.15
kW 27.58 30.65
kW 28.55 31.70
kW 28.4 31.57
kW 27.0 30.0
°C 82 82
bar 2.5 2.5
m 2.0 2.0
°C 67/64 70/64
°C 48/36 50/36
% 9.1 9.1
% 8.5 8.5
5 5
mg/kWh 35 35
l/h 2.5 2.5
4.8 4.8
a.c. V 230 230
Hz 50 50
W 102 108
W 1 1
IP X4D X4D
IP IP20 IP20
°C 0 - 50 0 - 50
litre 2.1 2.1
dBA 45.5 45.5
kg 37.5 37.5
kg 27.3 27.3
Band A A
Band 89.0 89.0
Greenstar i System Compact - 6 720 807 726 (2013/05)
L.P.G.
27kW 30kW
2.1 2.33
7.15 7.15
27.58 30.65
28.55 31.70
28.4 31.57
27.0 30.0
82 82
2.5 2.5
2.0 2.0
69/66 72/66
50/37 52/37
10.6 10.6
9.6 9.6
5 5
40 42
2.5 2.5
4.8 4.8
230 230
50 50
102 108
1 1
X4D X4D
IP20 IP20
0 - 50 0 - 50
2.1 2.1
45.5 45.5
37.5 37.5
27.3 27.3
A A
90.0 90.0