Technical data

6 720 611 443 GB (03.11)
Appendix
43
9.2 Short parts list
9.3 Heating/hot water output settings
(N.G)
9.4 Heating/hot water output settings
(L.P.G)
Key Description Qty GC Spare part number
1Sensor - Flue gas temp. 1 8 722 963 858 0
2Sensor - CH flow temp. 1 8 714 500 087 0
3Control board 1 8 748 300 395 0
4 Gas valve 1 8 747 003 508 0
5 Fan assembly 1 8 717 204 373 0
6 Fan washer 1 8 729 000 183 0
7Expansion vessel 1 8 715 407 236 0
8Relief valve 1 8 717 401 012 0
9Electrode assembly 1 8 718 107 077 0
10 Electrode lead 1 8 714 401 999 0
11 Pump 1 8 717 204 384 0
12 Pressure gauge 1 8 717 208 079 0
13 Burner skin seal 1 8 711 004 168 0
14 Transformer - facia 1 8 747 201 358 0
15 Heat exchanger washer 1 8 710 103 153 0
16 Washer set Condensation Trap 1 8 710 103 154 0
17 Fuse set 1 8 744 503 010 0
18 Primary heat exchanger 1 8 715 406 615 0
Table 18
Natural gas G20
Display
code
Heat
output,
kW
Heat
input,
kW
Gas vol. flow rate
(l/min at
t
V
/t
R
= 80/60°C)
30 8.2 8.3 14.5
40 11.0 11.1 19.4
50 13.7 13.9 24.2
60 16.5 16.6 29.1
70 19.2 19.4 33.9
80 21.9 22.2 38.8
90 24,7 24.9 43.6
100 27.4 27.7 48.5
Table 19
Propane
Display
code
Heat output kW Heat input kW
40 11.0 11.1
50 13.7 13.9
60 16.5 16.6
70 19.2 19.4
80 21.9 22.2
90 24,7 24.9
100 27.4 27.7
Table 20