Immergas MINI EOLO 24 3E, Instruction And Warning Book

INDEX

USER 

 page

INSTALLER

 page

MAINTENANCE TECHNICIAN 

 page

1 

Installation boiler ......................................5

1.1  Installation recommendations. ................5

1.2  Main dimensions. ......................................6

1.3  Anti-freeze protection. .............................6

1.4 Connections. ..............................................7

1.5  Remote controls and room chrono-

thermostats (Optional). ............................8

1.6  External probe (Optional). ......................8

1.7  Immergas flue systems. .............................9

1.8  Tables of Resistance Factors and 

Equivalent Lengths. ................................10

1.9  Outdoor installation in partially  

protected area. .........................................11

1.10  Concentric horizontal kit installation. .12

1.11  Concentric vertical kit installation. ......13

1.12  Separator kit installation. .......................14

1.13  Configuration type B, open chamber and 

forced draught for indoors. ....................16

1.14  Flue exhaust to flue/chimney. ................16

1.15  Ducting of flues or technical slots. ........16

1.16  Flues, chimneys and chimney caps. ......16

1.17  System filling. ...........................................16

1.18  Gas system start-up. ................................16

1.19  Boiler start up (ignition). .......................16

1.20  Circulation pump. ...................................17

1.21  Kits available on request. ........................17

1.22  Boiler components. .................................18

2 

Instructions for use and maintenance ..19

2.1  Cleaning and maintenance. ...................19

2.2  General warnings ....................................19

2.3  Control panel. ..........................................19

2.4  Using the boiler........................................20

2.5  Fault and anomaly signals. .....................20

2.6  Boiler shutdown ......................................21

2.7  Restore heating system pressure............21

2.8  Draining the system. ...............................21

2.9  Anti-freeze protection. ...........................21

2.10  Case cleaning. ..........................................21

2.11 Decommissioning. ..................................21

3 

Commissioning the boiler  

(initial check) ...........................................22

3.1  Hydraulic Diagram. ................................22

3.2  Wiring diagram. ......................................23

3.3 Troubleshooting ......................................23

3.4  Information Menu. .................................24

3.5  Programming the P.C.B. .........................24

3.6  Converting the boiler to other  

types of gas. ..............................................25

3.7  Checks following conversion to another 

type of gas. ................................................25

3.8  Possible adjustments ...............................26

3.9  Automatic slow ignition function with 

timed ramp delivery. ...............................26

3.10  “Chimney sweep function”. ....................26

3.11  Pump anti-block function. .....................26

3.12  three-way anti-block system. .................26

3.13  Radiators anti-freeze function. ..............26

3.14  P.C.B. periodical self-check. ...................26

3.15  Solar panels coupling function. .............26

3.16  Casing removal. .......................................27

3.17  Yearly appliance check and  

maintenance. ............................................29

3.18  Variable heat output 

Fan power: 30W ......................................29

3.19  Combustion parameters. 

Fan power: 30W ......................................29

3.20  Technical data. 

Fan power: 30W ......................................30

3.21  Variable heat output. 

Fan power: 33W / 39W ..........................31

3.22  Combustion parameters. 

Fan power: 33W / 39W ..........................31

3.23  Technical data. 

Fan power: 33W / 39W ..........................31

3.24  Data plate key. ..........................................32