Table Of Contents - Immergas MINI EOLO 24 3 E 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 Antifreeze protection. ....................................................... 10
1.5 Boiler connection group (Optional). .............................. 10
1.6 Gas connection. ................................................................. 11
1.7 Hydraulic connection. ....................................................... 12
1.8 Electrical connection. ........................................................ 12
1.9 Remote controls and room chrono-thermostats
(Optional). .......................................................................... 13
1.10 External temperature probe (Optional). ......................... 14
1.11 Immergas flue systems. ..................................................... 15
1.12 Tables of resistance factors and equivalent lengths. ...... 17
1.13 Outdoor installation in partially protected area. ........... 18
1.14 Concentric horizontal kit installation. ............................ 19
1.15 Concentric vertical kit installation. ................................. 20
1.16 Separator kit installation. .................................................. 21
1.17 Flue exhaust to flue/chimney............................................ 24
1.18 Ducting of flues or technical slots. .................................. 24
1.19 Configuration for C6 flue installation. ............................ 24
1.20 Flues, chimneys and chimney caps. ................................ 25
1.21 System filling. ..................................................................... 25
1.22 Gas system start-up. .......................................................... 25
1.23 Boiler start up (ignition). .................................................. 25
1.24 Circulation pump. .............................................................. 26
1.25 Kits available on request. .................................................. 26
1.26 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. ............................................................ 33
2.7 Boiler shutdown. ................................................................ 34
2.8 Restore central heating system pressure. ........................ 34
2.9 Draining the system. ......................................................... 34
2.10 Anti-freeze protection. ...................................................... 34
2.11 Draining the domestic hot water circuit. ........................ 34
2.12 Cleaning the case. .............................................................. 34
2.13 Decommissioning. ............................................................. 34
3 Instructions for maintenance and initial check. ............ 35
3.1 General warnings. .............................................................. 35
3.2 Initial check. ....................................................................... 35
3.3 Yearly appliance check and maintenance. ...................... 36
3.4 Boiler Hydraulic diagram. ................................................ 37
3.5 Wiring diagram. ................................................................. 38
3.6 Possible problems and their causes. ................................ 39
3.7 Converting the boiler to other types of gas. ................... 40
3.8 Programming the P.C.B. ................................................... 41
3.9 Possible adjustments.......................................................... 43
3.10 Automatic slow ignition function with timed ramp
delivery. ............................................................................... 43
3.11 "Chimney sweep" function. .............................................. 43
3.12 Pump anti-block function. ............................................... 43
3.13 Three-way anti-block system............................................ 43
3.14 Radiators anti-freeze function. ........................................ 43
3.15 P.C.B. periodical self-check. ............................................. 43
3.16 Solar panels coupling function. ....................................... 44
3.17 Casing removal................................................................... 44
4 Technical data..................................................................... 46
4.1 Variable heat output. ......................................................... 46
4.2 Combustion parameters. .................................................. 46
4.3 Technical data..................................................................... 47
4.4 Key for Data nameplate..................................................... 48
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