Technical Specifications/Logs; Technical Data; 12.1.1 Specifications Combi - Worcester Greenstar 8000 Life Installation And Maintenance Instructions Manual

Technical Specifications/Logs

12 Technical Specifications/Logs
12.1

Technical data

The new boiler is set at the maximum output and should be adjusted
when it is installed and commissioned. In accordance with the
standards, the declared space heating efficiency, useful efficiency and
NO values efficiency for this range rated boiler are not measured at the
x
maximum output. To achieve the published efficiency and NO
the gas rate should be reduced.

12.1.1 Specifications Combi

Greenstar 8000 Life
Gas flow maximum rate – 10 min from lighting
2)
Natural Gas (NG)
Propane Gas (LPG)
Central Heating (CH range rated)
Heat input, modulation range (net)
Heat input, adjustment range (net), Q
Heat output, 40/30 °C, adjustment range
Heat output, 50/30 °C, adjustment range, P
Heat output, 80/60 °C, adjustment range, P
Maximum flow temperature
Maximum flow temperature possible
Maximum permissible operating pressure (PMS)
Available pump head at 20 °C system temperature rise
Domestic Hot Water DHW
Heat input, modulation range (net)
Rated heat input (net) Q
nW
Rated heat output P
nW
Maximum mains inlet pressure (standing pressure PMW)
Minimum mains inlet pressure (working) for max. flow
Minimum mains inlet pressure (working) for operation
Minimum required flow to activate DHW demand
DHW temperature range
Maximum cold water inlet temperature
Maximum DHW flow rate ‒ 40 °C rise ± 15%
Flue
Flue gas temperature max. load DHW demand
Flue gas temperature 80/60 °C, max./min. load
Flue gas temperature 40/30 °C, max./min. load
CO level at max. rated heat output (after 10 min)
2
CO level at min. rated heat output (after 10 min)
2
NO class at range rated output
x
NO rating (EN 15502-1) at range rated output
x
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
Expansion vessel capacity
84
values,
x
3)
n
cond
n
4)
3)
3)
GR8300iW 30
Unit Natural Gas Propane
3
m /h 3.2
kg/h ‒
kW 3.0 – 30.2 3.0 – 30.2
kW 15.1 – 30.2 15.1 – 30.2
kW 15.6 – 31.2 15.6 – 31.2
kW 15.5 – 31.0 15.5 – 31.0
kW 14.8 – 29.6 14.8 – 29.6
°C 70
°C 82
bar 2.5
m 2.0
kW 3.0 – 30.2 3.0 – 30.2
kW 30.2
kW 30.2
bar 10
bar 2.3
bar 0.2
l/min 1.9
°C 35‒60
°C 60
l/min 11
°C 67/56
°C 67/56
°C 49/31
% 9.5
% 8.6
‒ 6
mg/kWh ≤ 40
l/h 3.5
‒ 4.5‒5.0 4.5‒5.0
a.c. V 230
Hz 50
W 150
W 1
‒ ≤ 0.2
l 10.0
GR8300iW 35
1)
Natural Gas
‒ 3.6
2.3 ‒
5.1 – 34.4
17.2 – 34.4
17.6 – 35.2
17.5 – 35.0
16.9 – 33.7
70 70
82 82
2.5 2.5
2.0 2.0
5.1 – 34.4
30.2 34.4
30.2 34.4
10 10
2.3 3.2
0.2 0.2
1.9 1.9
35‒60 35‒60
60 60
11 13
67/56 72/56
67/56 72/56
49/31 52/31
10.8 9.5
10.2 8.6
6 6
≤ 40 ≤ 40
3.5 4.1
4.5‒5.0
230 230
50 50
150 108
1 1
≤ 0.2 ≤ 0.2
10.0 10.0
Greenstar 8000 Life – 6720883865 (2021/11)
1)
Propane
‒
2.7
5.1 – 34.4
17.2 – 34.4
17.6 – 35.2
17.5 – 35.0
16.9 – 33.7
70
82
2.5
2.0
5.1 – 34.4
34.4
34.4
10
3.2
0.2
1.9
35‒60
60
13
72/56
72/56
52/31
10.8
10.2
6
≤ 40
4.1
4.5‒5.0
230
50
108
1
≤ 0.2
10.0