Table Of Contents - Immergas VICTRIX EXA 28 1 ERP Instruction And Recommendation Booklet

INDEX
INSTALLER
1 Boiler installation ....................................... 5
1.1 Installation recommendations. ................. 5
1.2 Main dimensions. ....................................... 6
1.3 Antifreeze protection. ................................ 6
1.4 Gas connection. .......................................... 6
1.5 Hydraulic connection. ................................ 7
1.6 Electrical connection. ................................. 7
1.7 Remote controls and room chrono-
thermostats (Optional). ............................. 8
1.8 External probe (Optional). ....................... 8
1.9 Immergas flue systems. ............................. 9
1.10 Tables of resistance factors
and equivalent lengths. .............................. 9
1.11 Outdoor installation in a partially
protected area. ...........................................11
1.12 Internal installation using a
recessed frame with direct air intake .....12
1.13 Concentric horizontal kit installation. ...13
1.14 Concentric vertical kit installation. .......14
1.15 Separator kit installation. .........................15
1.16 Adaptor C9 kit installation. ....................16
1.17 Ducting of flues or technical slots. .........17
1.18 Configuration type B, open chamber
and forced draught for indoors. ..............17
1.19 Flue exhaust to flue/chimney. .................17
1.20 Flues, chimneys, chimney pots
and terminals. ............................................18
1.21 System filling. ............................................18
1.22 Condensate trap filling. ............................18
1.23 Gas system start-up. .................................18
1.24 Boiler start up (ignition). .........................18
1.25 Circulation pump......................................19
1.26 Kits available on request. .........................20
1.27 Boiler components. ...................................21
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2 Use and maintenance instructions .........22
2.1 Cleaning and maintenance. .....................22
2.2 General warnings. .....................................22
2.3 Control panel.............................................22
2.4 Using the boiler. ........................................22
2.5 Troubleshooting. .......................................23
2.6 Information menu. ...................................25
2.7 Boiler shutdown ........................................25
2.8 Restoring central heating
system pressure. ........................................25
2.9 System draining. .......................................25
2.10 Anti-freeze protection. .............................25
2.11 Case cleaning. ............................................25
2.12 Decommissioning. ....................................25
MAINTENANCE TECHNICIAN
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3 Boiler commissioning
(initial check) ............................................26
3.1 Plumbing diagram. ...................................26
3.2 Wiring diagram. ........................................27
3.3 Troubleshooting. .......................................27
3.4 Converting the boiler
to other types of gas. .................................28
3.5 Calibration of number of fan revs. .........28
3.6 Adjustment of the air-gas ratio. ..............28
3.7 Checks following conversion
to another type of gas. ..............................29
3.8 Programming the P.C.B. ..........................29
3.9 Solar panels coupling function. ..............31
3.10 ''Chimney sweep'' function. .....................31
3.11 Pump anti-block function. ......................31
3.12 Three-way anti-block function. ..............31
3.13 Radiators antifreeze function. .................31
3.14 P.C.B. periodical self-check. ....................31
3.15 Automatic vent function. .........................31
3.16 appliance check and maintenance. .........31
3.17 Casing removal. ........................................32
3.18 Variable heat output. ................................33
3.19 Combustion parameters. .........................33
3.20 Technical data. ..........................................34
3.21 Key for data nameplate. ...........................35
3.22 Technical parameters for combination
boilers (in compliance with
Regulation 813/2013). ..............................36
3.23 Product fiche (in compliance with
Regulation 811/2013). ..............................37
3.24 Parameters for filling
in the package fiche. .................................38
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