6 720 611 443 GB (05.04)
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
1
Sensor - Flue gas temp.
1
8 722 963 858 0
2
Sensor - CH flow temp.
1
8 714 500 087 0
3
Control 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
7
Expansion vessel
1
8 715 407 236 0
8
Relief valve
1
8 717 401 012 0
9
Electrode 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 19
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 20
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 21
