INDEX
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its technical and commercial lists without prior notice.
INSTALLER page
USER page
TECHNICIAN page
1 Boiler installation ...................................................................................................................................................... 3
1.1 Installation instructions.............................................................................................................................................3
1.2 Main dimensions. ..................................................................................................................................................... 3
1.3 Connections..............................................................................................................................................................4
1.4 Boiler installation - B23 type with open chamber and forced draught (optional)....................................................... 6
1.5 Air intake and fume exhaust terminal installation...................................................................................................... 7
1.6 Ducting existing ues.............................................................................................................................................. 12
1.7 Fume exhaust to ue/chimney................................................................................................................................. 13
1.8 Chimneys/ues. ......................................................................................................................................................13
1.9 Filling of system. ..................................................................................................................................................... 14
1.10 Condensate trap lling. ........................................................................................................................................... 14
1.11 Gas system start-up. ................................................................................................................................................14
1.12 Boiler start-up (lighting). ........................................................................................................................................ 14
1.13 Circulating pump.................................................................................................................................................... 14
1.14 Kits available by request. .........................................................................................................................................15
1.15 Boiler components - Victrix 20. ..............................................................................................................................16
1.16 Boiler components - Victrix 27. ..............................................................................................................................17
2 Use and maintenance instructions........................................................................................................................... 18
2.1 Cleaning and maintenance. ..................................................................................................................................... 18
2.2 General instructions. ...............................................................................................................................................18
2.3 Control panel.......................................................................................................................................................... 19
2.4 Restoring heating system pressure. ..........................................................................................................................20
2.5 Draining the system. ...............................................................................................................................................20
2.6 Anti-freeze protection. ............................................................................................................................................ 20
2.7 Casing cleaning. ......................................................................................................................................................20
2.8 Decommissioning. ..................................................................................................................................................20
3 Boiler start-up (preliminary check).......................................................................................................................... 21
3.1 Wiring diagram - Victrix 20.................................................................................................................................... 21
3.2 Wiring diagram - Victrix 27.................................................................................................................................... 22
3.3 Plumbing diagram - Victrix 20................................................................................................................................ 23
3.4 Plumbing diagram - Victrix 27................................................................................................................................ 24
3.5 Troubleshooting...................................................................................................................................................... 25
3.6 Converting the boiler to another type of gas............................................................................................................ 25
3.7 Checks following conversion to another type of gas. ............................................................................................... 25
3.8 Possible adjustments................................................................................................................................................ 25
3.9 Air/gas ratio adjustment Victrix 20 boiler................................................................................................................ 26
3.10 Air-gas ratio adjustment Victrix 27 boiler................................................................................................................ 26
3.11 Combustion parameters check. ...............................................................................................................................26
3.12 Adjustment of boiler rated heating power................................................................................................................ 26
3.13 Circulating pump operation.................................................................................................................................... 26
3.14 “Chimney Sweep” function..................................................................................................................................... 26
3.15 Pump antiblocking function. .................................................................................................................................. 26
3.16 Radiator antifreeze function. ................................................................................................................................... 27
3.17 System delivery temperature too high...................................................................................................................... 27
3.18 Casing removal. ...................................................................................................................................................... 30
3.19 Yearly appliance maintenance and check. ................................................................................................................ 31
3.20 Variable heat output - Victrix 20............................................................................................................................. 32
3.21 Variable heat output - Victrix 27............................................................................................................................. 32
3.22 Technical data - Victrix 20. ..................................................................................................................................... 33
3.23 Technical data - Victrix 27. ..................................................................................................................................... 34