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

INDEX
Dear Customer, ................................................................................ 4
General recommendations ............................................................. 4
Safety symbols used. ........................................................................ 5
Personal protective equipment. ..................................................... 5
1 Boiler installation.................................................................... 6
1.1 Installation recommendations. ............................................. 6
1.2 Main dimensions. ................................................................... 9
1.3 Minimum installation distances. .......................................... 9
1.4 Antifreeze protection. .......................................................... 10
1.5 Boiler connection unit. ........................................................ 10
1.6 Gas connection. .................................................................... 11
1.7 Hydraulic connection. .......................................................... 12
1.8 Electrical connection. ........................................................... 13
1.9 Remote controls and room chrono-thermostats
(Optional). ............................................................................. 14
1.10 External temperature probe (Optional). ............................ 15
1.11 Immergas flue systems. ........................................................ 16
1.12 Tables of resistance factors and equivalent lengths of
"green range" flue system components. ............................. 17
1.13 Outdoor installation in partially protected area. .............. 19
1.14 Internal installation using a recessed frame
with direct air intake ............................................................ 21
1.15 Concentric horizontal kit installation. ............................... 22
1.16 Concentric Vertical kit installation. ................................... 24
1.17 Separator kit installation. ..................................................... 26
1.18 Adaptor C9 kit installation. ................................................. 28
1.19 Ducting of flues or technical slots. ..................................... 30
1.20 Configuration type B, open chamber
and fan assisted for indoors. ................................................ 31
1.21 Flue exhaust to flue/chimney. .............................................. 31
1.22 Flues, chimneys, chimney pots and terminals. ................. 31
1.23 System filling. ........................................................................ 31
1.24 Filling the condensate drain trap. ....................................... 31
1.25 Gas system start-up. ............................................................. 32
1.26 Boiler start up (ignition). ..................................................... 32
1.27 Circulation pump. ................................................................. 32
1.28 Circulation pump with new wave 3 electronics. ............... 35
1.29 Kits available on request. ..................................................... 37
1.30 Boiler components. ............................................................... 38
2 Use and maintenance instructions ..................................... 39
2.1 General warnings. ................................................................. 39
2.2 Cleaning and maintenance. ................................................. 41
2.3 Control panel. ........................................................................ 41
2.4 Using the boiler. .................................................................... 42
2.5 Troubleshooting. ................................................................... 43
2.6 Information menu. ............................................................... 45
2.7 Boiler shutdown. ................................................................... 46
2.8 Restore central heating system pressure. ........................... 46
2.9 Draining the system. ............................................................ 46
2.10 Draining the domestic hot water circuit. ........................... 46
2.11 Antifreeze protection. .......................................................... 46
2.12 Cleaning the case. ................................................................. 46
2.13 Decommissioning. ................................................................ 46
2.14 Gas system not used for periods over 12 months. ............ 46
3 Instructions for maintenance and initial check ................ 47
3.1 General warnings. ................................................................. 47
3.2 Initial check. .......................................................................... 47
3.3 Yearly appliance check and maintenance. ......................... 48
3.4 Boiler Hydraulic diagram. ................................................... 49
3.5 Wiring diagram. .................................................................... 50
3.6 Troubleshooting. ................................................................... 51
3.7 Converting the boiler to other types of gas. ...................... 51
3.8 Checks following conversion to another type of gas. ....... 52
3.9 Calibration of number of fan revs. ..................................... 52
3.10 CO adjustment. .................................................................... 52
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3.11 Programming the P.C.B. ...................................................... 53
3.12 Solar panels coupling function. .......................................... 56
3.13 "Chimney Sweep" function. ................................................ 56
3.14 Pump anti-block function. .................................................. 56
3.15 Three-way anti-block function. .......................................... 56
3.16 Radiators antifreeze function. ............................................. 56
3.17 P.C.B. periodic self-check. ................................................... 56
3.18 Automatic vent function. ..................................................... 56
3.19 Air flow rate control function. ........................................... 56
3.20 Casing removal...................................................................... 57
4 Technical data ........................................................................ 58
4.1 Variable heat output. ............................................................ 58
4.2 Combustion parameters. ..................................................... 58
4.3 Technical data table. ............................................................. 59
4.4 Key for Data nameplate. ....................................................... 60
4.5 Technical parameters for combination boilers
(in compliance with Regulation 813/2013). ...................... 61
4.6 Product fiche (in compliance with Regulation 811/2013). . 62
4.7 Parameters for filling in the package fiche. ....................... 63
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