INDEX
USER
page
INSTALLER
page
MAINTENANCE TECHNICIAN
page
1 Boiler installation ................................................5
1.1 Installation recommendations. .........................5
1.2 Main dimensions. ...............................................6
1.3 Anti-freeze protection. .......................................6
1.4 Gas connection (Appliance category II
1.5 Hydraulic connection. ........................................7
1.6 Electrical connection. .........................................7
chrono-thermostats (Optional). .......................8
1.8 External temperature probe (Optional). ..........8
1.9 Immergas flue systems. ......................................9
1.10 Tables of Resistance Factors and
Equivalent Lengths. ............................................9
1.11 Outdoor installation in partially
protected area. ...................................................11
1.12 Horizontal concentric kit installation. ...........12
1.13 Vertical concentric kit installation. ................13
1.14 Separator kit installation. .................................14
1.15 Adapter kit installation C9. ............................15
1.16 Ducting of flues or technical slots. .................16
1.17 Configuration type B open chamber
and forced draught for inside. .........................16
1.18 Flue exhaust to flue/chimney. ..........................16
1.19 Flues, chimneys, chimney caps
and terminals. ....................................................17
1.20 System filling. ....................................................17
1.21 Filling the condensate trap. .............................17
1.22 Gas system start-up. .........................................17
1.23 Boiler start up (ignition). .................................17
1.24 Circulation pump. .............................................18
1.25 Kits available on request. .................................19
1.26 Boiler components. ...........................................19
2 Instructions for use and Maintenance. ..........20
2.1 Cleaning and maintenance. .............................20
2.2 General warnings. .............................................20
2.3 Control panel. ....................................................20
2.4 Description of functioning states. ..................21
2.5 Using the boiler. ................................................22
2.6 Troubleshooting. ...............................................23
2.7 Boiler shutdown. ...............................................25
2.8 Restore heating system pressure. ....................25
2.9 Draining the system..........................................25
2.10 Anti-freeze protection. ....................................25
2.11 Case cleaning. ....................................................25
2.12 Decommissioning. ............................................25
2.13 Parameters and information menu. ...............26
3 Boiler commissioning (initial check) .............28
3.1 Hydraulic Diagram. ..........................................28
3.2 Wiring diagram. ................................................29
3.3 Troubleshooting. ...............................................29
3.4 Converting the boiler to other types of gas. ..30
3.5 Calibration of number of fan revs. .................30
3.6 Adjustment of the air-gas ratio. ......................31
3.7 Checks following conversion to
another type of gas. ...........................................31
3.8 Programming the P.C.B....................................32
3.9 "Chimney sweep function" (F2). .....................34
3.10 Pump anti-block function. ..............................34
3.11 three-way anti-block function (Optional). ....34
3.12 Radiators anti-freeze function. .......................34
3.13 P.C.B. periodical self-check. ............................34
3.14 Automatic vent function. .................................34
3.15 Solar panels coupling function (Optional). ...34
3.16 Yearly control and maintenance of the
appliance. ...........................................................34
3.18 Variable heat power. .........................................36
3.19 Combustion parameters. .................................36
3.20 Technical data. ...................................................37
3.21 Data plate key. ....................................................38
3.22 Technical parameters for mixed boilers (in
compliance with regulation 813/2013). .........39
3.23 Product data sheet (in compliance with
regulation 811/2013). .......................................39