Table Of Contents - Immergas EOLO STAR 24 4E Instructions And Warnings

CONTENTS
Dear Customer, ................................................................................. 4
General warnings ............................................................................. 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 Boiler connection group (Optional). .............................. 10
1.5 Gas connection. ................................................................. 11
1.6 Hydraulic connection. ....................................................... 12
1.7 Electrical connection. ........................................................ 12
1.8 Remote controls and room chrono-thermostats
(Optional). .......................................................................... 13
1.9 Immergas flue systems. ..................................................... 14
1.10 Tables of resistance factors and equivalent
lengths of "blue Range" flue system components ......... 17
1.11 Concentric horizontal kit installation. ............................ 18
1.12 Concentric vertical Kit installation. ................................ 19
1.13 Separator kit installation. .................................................. 20
1.14 Ducting of flues or technical slots. .................................. 24
1.15 Configuration for C6 flue installation. ............................ 24
1.16 Configuration type B, open chamber
and fan assisted for indoors. ............................................. 25
1.17 Flue exhaust to flue/chimney............................................ 25
1.18 Flues, chimneys and chimney caps. ................................ 25
1.19 System filling. ..................................................................... 25
1.20 Gas system start-up ........................................................... 25
1.21 Boiler start up (ignition). .................................................. 25
1.22 Circulation pump. .............................................................. 26
1.23 Kits available on request. .................................................. 26
1.24 Boiler components. ............................................................ 27
2 Instructions for use and maintenance. ............................ 28
2.1 General warnings. .............................................................. 28
2.2 Cleaning and maintenance. .............................................. 30
2.3 Control panel. ..................................................................... 30
2.4 Ignition of the boiler. ......................................................... 31
2.5 Fault and anomaly signals. ............................................... 32
2.6 Information Menu. ............................................................ 34
2.7 Resetting the anomaly history. ......................................... 34
2.8 Boiler shutdown. ................................................................ 35
2.9 Restore central heating system pressure. ........................ 35
2.10 Draining the system. ......................................................... 35
2.11 Draining the domestic hot water circuit. ........................ 35
2.12 Cleaning the case. .............................................................. 35
2.13 Decommissioning. ............................................................. 35
3 Instructions for maintenance and initial check. ............ 36
3.1 General warnings. .............................................................. 36
3.2 Initial check. ....................................................................... 36
3.3 Yearly appliance check and maintenance. ...................... 37
3.4 Boiler Hydraulic diagram. ................................................ 38
3.5 Wiring diagram. ................................................................. 39
3.6 Possible problems and their causes. ................................ 40
3.7 Converting the boiler to other types of gas. ................... 41
3.8 Gas valve calibration. ........................................................ 42
3.9 Programming the P.C.B. ................................................... 43
3.10 Solar panels coupling function. ....................................... 45
3.11 Automatic slow ignition function with timed ramp
delivery. ............................................................................... 45
3.12 "Chimney sweep" function. .............................................. 45
3.13 Pump anti-block function. ............................................... 45
3.14 Domestic hot water circuit anti-extruder function. ...... 45
3.15 P.C.B. periodical self-check. ............................................. 45
3.16 Heating timer ..................................................................... 45
3.17 Three-way anti-block system............................................ 45
3.18 Casing removal................................................................... 46
4 Technical data..................................................................... 47
4.1 Variable heat output. ......................................................... 47
4.2 Combustion parameters. .................................................. 47
4.3 Technical data..................................................................... 48
4.4 Key for Data nameplate..................................................... 49
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