Immergas EOLO STAR 24 3 E Instruction Booklet And Warning
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Immergas EOLO STAR 24 3 E Instruction Booklet And Warning

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Instruction booklet and
EOLO STAR
IE
warning
24 3 E
*1.032131IE*

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Summary of Contents for Immergas EOLO STAR 24 3 E

  • Page 1 Instruction booklet and EOLO STAR warning 24 3 E *1.032131IE*...

  • Page 2: Table Of Contents

    Dear Customer, Our compliments for having chosen a top-quality Immergas product, able to assure well-being and safety for a long period of time. As an Immergas customer you can also count on a qualified after-sales service, prepared and updated to guarantee constant efficiency of your boiler. Read the following pages carefully: you will be able to draw useful suggestions regarding the correct use of the appliance, the respect of which, will confirm your satisfaction for the Immergas product.

  • Page 3: Boiler Installation

    - Outdoor installation in partially protected the instructions on the instruction leaflet. The recessed frame for the Eolo Star 24 3 E boiler is areas: not a supporting structure and must not replace - without the 2 intake caps and with upper the wall removed.

  • Page 4: Main Dimensions

    An aqueous solution must be prepared DOMESTIC with a potential water pollution potential of 2 PLANT HOT WATER (EN 1717:2002). The materials that Immergas boilers are made 3/4” 1/2” 1/2” 3/4” 3/4” from are resistant to ethylene and propylene glycol- based anti-freeze liquids (If the mixtures have been prepared according to industry standards).

  • Page 5: Remote Controls And Room Chronothermostats (Optional)

    (methane or LPG) pressure must also Electrical connection: The “Eolo Star 24 3 E” easily intervening on the previously set para- be checked according to the type used in the boiler has an IPX5D protection rating for the...

  • Page 6: Immergas Flue Systems

    Important: The boiler must only be installed the screws provided. Install the upper cover, Air intake takes place directly from the external together with an original Immergas air intake fixing it using the 4 screws present in the kit, environment (the recessed frame is thus venti- and fume extraction system.
  • Page 7 1-10 1-12 1-13 VERTICAL TERMINAL KIT FOR DIRECT DRAINING INTAKE COVER KIT Extension in meters *Extension in metres Diaphragm Diaphragm pipe Ø 60/100 horizontal horizontal pipe Ø 80 exhaust intake with two bends Ø 38 From 0 to 1 Ø 42.5 Exceeding 1 Ø...
  • Page 8 Tables of Resistance Factors and Equivalent Lengths. Equivalent Equivalent Equivalent length in m of concentric length in m of concentric length Resistance pipe pipe in m of pipe DUCT TYPE Factor Ø 60/100 Ø 80/125 Ø 80 Concentric pipe Ø 60/100 m 1 Intake m 7,1 Intake and m 2,8...

  • Page 9: Indoor Installation

    1.10 INDOOR INSTALLATION. special extensions, enables routing through Important: if the exhaust terminal and/or exten- • Type C configuration, sealed chamber and a wall thickness of 720 mm with the left side sion concentric pipe needs shortening, consider forced draught. outlet and 650 with the right side outlet.
  • Page 10 The kit includes: N°1 - Gasket (1) N°1 - Concentric bend Ø 60/100 (2) N°1 - Adapter Ø 60/100 for Ø 80/125 (3) N°1 - Concentric intake-exhaust terminal Ø 80/125 (4) N°1 - Internal white wall sealing plate (5) N°1 - External grey wall sealing plate (6) 1-20 1-21 Vertical kit with aluminium tile Ø...
  • Page 11 27 linear m to the exhaust, with 1 m plus 90° sation may form inside the duct and therefore bend at intake. If installation requires an exten- Immergas “Serie Blu” insulated flue fittings, or sion of the flue fittings up to the exhaust that other flue fittings with similar characteristics,...
  • Page 12 • Configuration type B, open chamber and problems of fume condensate in the exhaust pi- forced draught. pes or on the outside of intake pipes, Immergas When using type B installation configuration supplies insulated intake and exhaust pipes on indoors, it is compulsory to install the relative up- request.

  • Page 13: Fume Exhaust To Flue/Chimney

    1.17 CIRCULATION PUMP. CHIMNEY. valves only when water escapes from them. Eolo Star 24 3 E Range boilers are supplied with a Flue exhaust does not necessarily have to be con- Close the filling valve when the boiler manometer built-in circulation pump with 3-position electric nected to a branched type traditional flue.

  • Page 14: Kits Available On Request

    1.18 KITS AVAILABLE ON REQUEST. • Covering kit. For outdoor installations, in • Installation kit with recess frame. Using a • System shut off valves kit. The boiler is desig- partially protected areas and with direct air suitable recess frame, it is possible to fit the ned for installation of system shut off valves to intake, the top protection cover must be fitted boiler inside the wall, configuration type C, or...

  • Page 15: Instructions For Use And Maintenance

    INSTRUCTIONS FOR USE In the case of work or maintenance to structu- res located in the vicinity of ducting or devi- AND MAINTENANCE. ces for flue extraction and relative accessories, 2.1 CLEANING AND MAINTENANCE. switch off the appliance and on completion of Important: the heating plants must undergo operations ensure that a qualified technician periodical maintenance (regarding this, see in...

  • Page 16: Fault And Anomaly Signals

    10 seconds, the boiler goes into ignition block installation of the Immergas Anti-freeze Kit in that there are no leaks in the system. Once good (code 01). To eliminate “ignition block” the Reset the boiler (Par.

  • Page 17: Case Cleaning

    2.8 CASE CLEANING. Use damp cloths and neutral detergent to clean the boiler casing. Never use abrasive or powder detergents. 2.9 DECOMISSIONING. In the event of permanent shutdown of the boiler, contact professional staff for the procedures and ensure that the electrical, water and gas supply lines are shut off and disconnected.

  • Page 18: Boiler Start-Up. (Initial Check)

    BOILER START-UP. - make sure the gas maximum, medium and - check ventilation and/or aeration of the instal- minimum flow rate and pressure values lation room where provided. (INITIAL CHECK) correspond to those given in the handbook If any checks/inspection relative to safety give To commission the boiler: (Paragraph 3.17);...

  • Page 19: Wiring Diagram

    - remove the voltage from the appliance; N.B.: maintenance interventions must be carried out by a qualified technician (e.g. Immergas - Presence of air in the system. Check opening of - replace the main burner injectors, making sure After-Sales Technical Assistance Service).

  • Page 20: Checks Following Conversion To Another Type Of Gas

    1-33) and the gas valve pressure outlet (part. 4 3.7 PROGRAMMING THE P.C.B Fig. 3-3), keeping to the pressure value given in The Eolo Star 24 3 E boiler is prepared for possible Range of values which can Parameter the table (Par. 3.17) according to the type of gas programming of several functioning parameters.

  • Page 21: Automatic Slow Ignition Function With Timed Ramp Delivery

    (Settaggio di serie) - oF 3.9 “CHIMNEY SWEEP FUNCTION”. When activated, this function forces the boiler Heating power. The Eolo Star 24 3 E boiler is fit- at max. output for 15 minutes. ted with an electronic modulation which adapts...

  • Page 22: Casing Removal

    3.15 CASING REMOVAL (Fig 3-4). To facilitate boiler maintenance the casing can be completely removed as follows: - Remove frame (1) grasping the edges and pul- ling towards oneself as indicated by the arrow. - Loosen the 2 front screws (2) and the 2 screw fasteners (3) below on the casing (4).
  • Page 23 23 - IE...

  • Page 24: Variable Heat Power

    3.17 VARIABLE HEAT POWER. N.B.: the pressures indicated in the table repre- sent the difference in existing pressures between the gas valve outlet and the combustion chamber. The adjustments should therefore, be carried out using a differential manometer (small “U”- shaped column or digital manometer) with the probes inserted in the pressure test gas valve outlet and on the sealed chamber positive pres-...

  • Page 25: Technical Data

    3.19 TECHNICAL DATA. Nominal heat input kW (kcal/h) 25,5 (21914) DHW minimum heat input kW (kcal/h) 7,6 (6578) CH minimum heat input kW (kcal/h) 12,8 (11045) Nominal heat output (useful) kW (kcal/h) 23,8 (20468) DHW minimum heat output (useful) kW (kcal/h) 6,8 (5848) CH minimum heat output (useful) kW (kcal/h)
  • Page 28 Immergas S.p.A. 42041 Brescello (RE) - Italy T. +39.0522.689011 F. +39.0522.680617 immergas.com...

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