Code Plug; Pump Characteristic Map Of The Heating Pump; Setting Values For Central Heating Output - Worcester Greenstar 8000 Life Series Installation And Maintenance Instructions Manual

Temperature [°C ± 10 %]
30
35
40
45
50
55
60
65
70
75
80
85
90
95
Table 35 Flow temperature sensor
12.4

Code plug

Type Gas type
GR8300iW 30 C Natural gas
GR8300iW 35 C Natural gas
GR8300iW 40 C Natural gas
GR8300iW 45 C Natural gas
GR8300iW 50 C Natural gas
Table 36 Coding plug
12.5

Pump characteristic map of the heating pump

H / m
8
7
A
6
5
6
4
5
4
3
3
2
2
1
B
0
0 300 600 900 1200
Fig. 105 Pump characteristic maps and pump curves
[1] Pump characteristic map, constant pressure 150 mbar
[2] Pump characteristic map, constant pressure 200 mbar
[3] Pump characteristic map, constant pressure 250 mbar
[4] Pump characteristic map, constant pressure 300 mbar
[5] Pump characteristic map, constant pressure 350 mbar
[6] Pump characteristic map, constant pressure 400 mbar
[A] Pump curve at maximum pump rate
[B] Pump curve at minimum pump rate
H Residual head
V
Flow rate
Greenstar 8000 Life – 6720883865 (2019/02)
Resistance []
8 138
6 589
5 367
4 398
3 624
3 002
2 500
2 092
1 759
1 486
1 260
1 074
918.3
788.5
Number
20017
20018
20019
20020
20021
1
V / l/h
1500 1800
0010012467-001
12.6

Setting values for central heating output

Gross H [kWh/m
S(0 °C)
calorific
value
Net calorific H [kWh/m
i(15 °C)
value
Performance Load [kW]
[kW]
4.9 5.1
6.0 6.3
7.0 7.3
8.0 8.4
9.0 9.5
10.0 10.6
11.0 11.7
12.0 12.8
13.0 13.9
14.0 15.0
15.0
16.2
16.0 17.3
17.0 18.5
18.0 19.6
19.0 20.8
20.0 21.9
21.0 23.1
22.0 24.3
23.0 25.5
24.0 26.7
25.0 27.9
26.0 29.1
26.9 30.2
Table 37 GR8300iW 30 C
Gross H [kWh/m
S(0 °C)
calorific
value
Net calorific H [kWh/m
i(15 °C)
value
Load [kW]
Performance
[kW]
6.1 6.3
7.0 7.2
8.0 8.3
9.0 9.3
10.0 10.3
11.0 11.3
12.0 12.4
13.0 13.4
14.0 14.4
15.0 15.4
16.0 16.5
Technical Specifications/Logs
G20
(20 mbar)
3
] 11.2
3
] 9.5
Display [%] Gas volume
[l/min at T /T
V
= 80/60 °C]
17 9
21 11
24 13
28 15
31 17
35 19
39 21
42 22
46 24
50 26
54 28
57 30
61 32
65 34
69 36
73 38
77 41
80 43
84 45
88 47
92 49
96 51
100 53
G20
(20 mbar)
3
] 11.2
3
] 9.5
Display [%] Gas volume
[l/min at T /T
V
= 80/60 °C]
18 11
21 13
24 15
27 16
30 18
33 20
36 22
39 23
42 25
45 27
48 29
69
R
R