Worcester Greenstar 8000 Life Installation And Maintenance Instructions Manual page 85

Expansion vessel pre-charge pressure
5)
Appliance protection rating
Permissible ambient temperature short time/long time
Nominal capacity of the appliance
Total packaged weight
Total appliance weight (excluding packaging)
Lift weight (without front and side panels)
1) Propane/butane mixture for fixed containers with capacity up to 15,000 l.
2) The Gas Rate provided assuumes the accepted NG average calorific value of 34-9 MJ/m
3) Range rated value for efficiency and NO
4) Appliances are fitted with a flow regulator set to achieve a 40 °C temperature rise. This ensures comfortable bathing during the colder winter months.
5) Protection rating may change depending on the control unit/s used on this appliance.
Table 32 GR8300iW 30 and GR8300iW 35
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
Greenstar 8000 Life – 6720883865 (2021/11)
values stated in this table, the heating output must be capped. Refer to  page 88.
. To achieve the NO
x x
3)
n
cond
n
4)
3)
3)
GR8300iW 30
Unit Natural Gas Propane
bar 0.75
IP X4D
°C 0–50/40 0–50/40
l 5.2
kg 55
kg 47
kg 41
3
net.
GR8300iW 40
Unit Natural Gas Propane
3
m /h 4.3
kg/h ‒
kW 5.1 – 34.4 5.1 – 34.4
kW 17.2 – 34.4 17.2 – 34.4
kW 17.6 – 35.2 17.6 – 35.2
kW 17.5 – 35.0 17.5 – 35.0
kW 16.9 – 33.7 16.9 – 33.7
°C 70
°C 82
bar 2.5
m 2.0
kW 5.1 – 40.8 5.1 – 40.8
kW 40.8
kW 40.8
bar 10
bar 2.0
bar 0.2
l/min 1.9
°C 35 – 60
°C 60
l/min 14
°C 77/56
°C 77/56
°C 56/31
% 9.5
% 8.6
‒ 6
mg/kWh ≤ 40
l/h 4.1
‒ 4.5 – 5.0 4.5 – 5.0
a.c. V 230
Hz 50
Technical Specifications/Logs
GR8300iW 35
1)
Natural Gas
0.75 0.75
X4D X4D
0–50/40
5.2 5.2
55 55
47 47
41 41
GR8300iW 45
1)
Natural Gas
‒ 4.6
3.2 ‒
6.3 – 34.4
17.2 – 34.4
18.0 – 36.0
17.9 – 35.7
16.9 – 33.8
70 70
82 82
2.5 2.5
2.0 2.0
6.3 – 43.5
40.8 43.5
40.8 43.5
10 10
2.0 2.2
0.2 0.2
1.9 1.9
35 – 60 35 – 60
60 60
14 15
77/56 69/56
77/56 69/56
56/31 52/30
10.8 9.5
10.2 8.6
6 6
≤ 40 ≤ 40
4.1 4.1
4.5 – 5.0
230 230
50 50
1)
Propane
0.75
X4D
0–50/40
5.2
55
47
41
1)
Propane
‒
3.4
6.3 – 34.4
17.2 – 34.4
18.0 – 36.0
17.9 – 35.7
16.9 – 33.8
70
82
2.5
2.0
6.3 – 43.5
43.5
43.5
10
2.2
0.2
1.9
35 – 60
60
15
69/56
69/56
52/30
10.8
10.2
6
≤ 40
4.1
4.5 – 5.0
230
50
85