LOGIKA 25-35 LOGIKA 25-35 REFILL

INSTALLATION GUIDE GB

Translation of the original instructions

PELLET BOILER

LOGIKA 25-35LOGIKA 25-35 REFILLPART 1 - ASSEMBLY

IIII

TABLE OF CONTENTS

TABLE OF CONTENTS ...................................................................................... IIINTRODUCTION ............................................................................................. 11-WARNINGS AND WARRANT Y CONDITIONS ...................................................... 22-INSTALLATION INSTRUCTIONS ..................................................................... 93-DRAWINGS AND TECHNICAL CHARACTERISTICS .............................................204 - UNPACKING ............................................................................................245 - POSITIONING ..........................................................................................276 - INSTALLATION AND ASSEMBLY OF BOILER ...................................................297 - INSTALLATION AND ASSEMBLY OF TANK ......................................................508 - ASSEMBLY OF BOILER AESTHETICS UNIT .....................................................619 - ASSEMBLY OF TROLLEY .............................................................................6610 - ASSEMBLY OF AESTHETICS UNIT OF REFILL TANK ........................................6811 - ASSEMBLY OF AESTHETICS UNIT OF MANUAL TANK .....................................74

11

INTRODUCTION

Technical Dept. - All rights reserved - Reproduction is prohibited

Dear Customer, Our boilers are designed and built in compliance with the European standard EN 303-5 (manual or automatic loading solid fuel boilers). They also meet the essential requirements of directive 2006/95/EC (Low Voltage) and directive 2004/108/EC (Electromagnetic Compatibility).To get the best performance out of your boiler, we suggest you read the instructions in this manual carefully before starting it up for the first time.This installation and use manual forms an integral part of the product: ensure that the manual is always supplied with the device, even if the boiler changes owner. If the manual is lost, you can request another copy from the local technical service or download it directly from the company website.All local regulations, including those regarding national and European regulations, must be respected when the device is installed.In Italy, for the installation of devices with biomass lower than 35KW, refer to ministerial decree 37/08, and the qualified installation technician with the appropriate requisites must issue a certificate of compliance for the system installed.

REVISIONS TO THE PUBLICATIONThe content of this manual is strictly technical and the property of MCZ Group Spa.No part of this manual may be translated into other languages, adapted or reproduced, even in part, in other mechanical or electronic forms, photocopies, recordings or other, without the prior written authorisation from MCZ Group Spa.The company reserves the right to make changes to the product at any time without prior notice. The proprietary company reserves its rights according to the law.

CARE OF THE MANUAL AND HOW TO CONSULT IT• Take care of this manual and keep it in an easily accessible place.• Should the manual be misplaced or ruined, request a copy from your retailer or directly from the authorised Technical Assistance

Department. It can be downloaded from the company website.• The “text in bold” must be read with particular care.• The “text in italics” draws attention to other sections in this manual or clarifications.• “NOTE” provides the reader with additional information.

SYMBOLS USED IN THE MANUAL

ATTENTION:Read the relative message with care as failure to observe the information provided could result in serious damage to the product and put the persons who use it at risk.

INFORMATION:failure to comply with these provisions will compromise the use of the product.

OPERATING SEQUENCES:sequence of buttons to be pressed to access the menus or change settings.

MANUALcarefully read this manual or the relative instructions.

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1-WARNINGS AND WARRANTY CONDITIONS

SAFETY PRECAUTIONS

• Installation, electrical connection, function test and maintenance must only be carried out by authorised and qualified personnel.

• Install the product in accordance with all local and national legislation and regulations in force in the region or state.

• A bad use or unproper maintainance of the product can bring to a serious risk of explosion in the combustion chamber.

• Only use the fuel recommended by the manufacturer. The product must not be used as an incinerator.

• It is strictly forbidden to use alcohol, petrol, liquid fuel for lanterns, diesel, bio-ethanol, fluids for lighting charcoal or similar liquids to light/rekindle the flame in these devices. Keep these flammable liquids well away from the appliance when in use.

• Do not put any fuel other than wood pellets in the hopper.• The instructions provided in this manual must always be complied with to

ensure the product and any electronic appliances connected to it are used correctly and accidents are prevented.

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

• The user, or whoever is operating the product, must read and fully understand the contents of this installation guide before performing any operation. Errors or incorrect settings can cause hazardous conditions and/or poor operation.

• Do not climb on or lean on the product.• Do not put linen on the product to dry. Any drying racks or similar objects must

be kept at a safe distance from the product. Fire hazard.• All liability for improper use of the product is entirely borne by the user and relieves

the Manufacturer from any civil and criminal liability.

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• Any type of tampering or unauthorised replacement with non-original spare parts could be hazardous for the operator’s safety and relieves the company from any civil and criminal liability.

• Many of the surfaces of the product get very hot (door, handle, glass, smoke extraction pipes, etc.). Avoid coming into contact with these parts without adequate protective clothing or suitable means, such as gloves with thermal protection or “cold handle” operating systems.

• It is forbidden to operate the product with the door open or the glass broken.

• The doors/covers on the appliance must remain closed when it is not used.

• The product must be powered by an electrical system that is equipped with an effective earthing device.

• Switch the product off in the event of a fault or malfunction.• Accumulated unburned pellets in the burner after each “failed start-up” must

be removed before lighting again. Check that the burner is clean and positioned properly before lighting again.

• Shut the stove down in the event of a breakdown or bad running and contact the engineer immediately.

• Pellets must not be fed manually into the burner – this wrong behaviour can generate an abnormal amount of unburned gas, with a risk of explosion in the chamber.

• Accumulated unburnt pellets in the burner after a failed ignitions must be removed before lighting.

• Failure too clean and maintain the brazier can result in improper running and explosions within the stove. Make sure you remove and clear the holes in the brazier and any loose encrustations every time you empty the ash from the stove or every time you have a failed ignition.Make sure that the holes in the brazier are never reduced in size as this will affect the safe performance of the stove if not maintained.

• Do not wash the product with water. The water could get inside the unit and damage the electrical insulation and cause electric shocks.

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• A carbon monoxide alarm must be fitted in the room where the appliance is sited Refer too ADJ part 2.34 through too 2.36 page 41 (ONLY FOR UK).

• If there is a fire in the flue pipe, extinguish the stove, disconnect it from the power supply and never open the door. Then contact the competent authorities.

• Do not light the stove with flammable materials if the ignition system breaks down.

• Do not stand for a long time in front of the product in operation. Do not overheat the room you are in and where the product is installed. This could cause injuries and health problems.

• Install the product in a location that does not present a fire hazard and is equipped with power and air supplies and smoke extractors.

• In the event of fire in the chimney, turn off the device, disconnect it from the mains electricity and do not open the hatch. Then contact the competent authorities.

• The product and the cladding must be stored in a dry place and must not be exposed to weathering.

• It is recommended not to remove the feet that support the product in order to guarantee adequate insulation, especially if the flooring is made of flammable materials.

• In the event of a malfunction with the ignition system, do not force it to light by using flammable materials.

• Special maintenance must only be performed by authorised and qualified personnel.

• Assess the static conditions of the surface on which the weight of the product will rest and provide suitable insulation if it is made of flammable material (e.g. wood, fitted carpet or plastic).

• Live electrical parts: only power the product after completing assembly.• Disconnect the product from the 230V power supply before performing any

maintenance operation.• IF ANY SMOKE SPILLAGE IS SEEN WITHIN THE ROOM OR THE APPLIANCE

SUFFERS FROM AN EXPLOSIVE IGNITION PLEASE TURN OFF THE APPLIANCE, VENTILATE THE ROOM AND CONTACT THE INSTALLER/ SERVICE ENGINEER IMMEDIATELY.

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INFORMATION• In case of any problems, get in touch with your dealer, or a qualified engineer authorised by MCZ, and if a repair is necessary, insist

on the use of original spare parts.• Use only the fuel recommended by MCZ (for Italy pellets with a diameter of 6 mm and for other European countries with a diameter

of 6-8 mm) and provided only with an automatic supply system.• Periodically check and clean the smoke outlet ducts (connection to the flue pipe).• Accumulated unburnt pellets in the burner after repeated failed ignitions must be removed before lighting.• The pellet stove is not a cooking appliance.• Always keep the cover of the fuel hopper closed.• Keep this instruction manual carefully because it must stay with the stove throughout its working life. If the stove is sold or

transferred to another user, always make sure that the booklet goes with the product.• If it gets lost, ask MCZ or your authorised dealer for another copy.

INTENDED USEThe product only works with wood pellets and must be installed indoors.

WARRANTY CONDITIONSThe company guarantees the product, with the exception of elements subject to normal wear listed below, for a period of 2 (two) years from the date of purchase attested by:• a document to serve as proof of purchase (invoice and/or receipt) that shows the name of the vendor and the date on which the

purchase was made;• forwarding of the completed certificate of guarantee within 8 days of purchase.

Furthermore, in order for the guarantee to be valid, the device must be installed and calibrated by qualified personnel, and where necessary, the user must be issued with a declaration of conformity and correct functioning of the product.We suggest performing the product function test before completing the finer calibrations. Any installation that fails to comply with the regulations in force will invalidate the product guarantee, as will improper use or failure to carry out the maintenance prescribed by the manufacturer.The guarantee is valid on the condition that the instructions and warnings contained in the use and maintenance manual are observed, and therefore the product is used correctly.The replacement of the entire system or the repair of one of its components does not extend the guarantee period, and the original expiry date remains unchanged.The guarantee covers the replacement or free repair of parts recognised as being faulty at source due to manufacturing defects.To benefit from the guarantee, in the event of a fault, the customer must have the guarantee certificate and present it with the proof of purchase document to the Technical Assistance Office.

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EXCLUSIONSThe guarantee does not cover malfunctions and/or damage to the appliance that arise due to the following causes:• Damage caused during transportation or relocation• all parts that develop faults due to negligence or improper use, incorrect maintenance, installation that does not comply with the

manufacturer’s instructions (always refer to the installation and use manual provided with the appliance)• incorrect dimensioning with regards to the use or faults in the installation or failure to adopt the necessary devices to guarantee

proper execution• improper overheating of the equipment, use of fuels not conforming to the types and quantities indicated in the instructions provided• further damage caused by incorrect user interventions in an attempt to fix the initial fault• worsening of the damage caused by the user continuing to operate the appliance even after the fault has been noticed• any corrosion, incrustation or cracking caused by water flow, condensation, hardness or acidity of the water, improper de-scaling

treatments, lack of water, mud or limescale deposits• inefficiency of chimneys, flues or parts of the system affecting the appliance• damage caused by tampering with the appliance, atmospheric agents, natural disasters, vandalism, electrical discharges, fires.• faults in the electric and/or hydraulic system.Also excluded from this guarantee are:• parts subject to normal wear such as seals, glass, claddings and cast iron grids, painted parts, handles and electric cables, bulbs,

indicator lights, knobs, all removable parts from the firebox.• Chrome variations of painted parts.• masonry work• parts of the system not supplied by the manufacturer

Any technical interventions on the product to eliminate the defects mentioned above and consequent damages must be agreed upon with the Technical Assistance Centre, who reserves the right to accept the relative appointment or not. However, said interventions will not be carried out under the guarantee but as technical assistance to be granted as part of any eventual and specific agreed conditions and in accordance with the fee applicable for the work to be carried out.The user will also be charged for any costs incurred to remedy the incorrect technical interventions, tampering or damage to the appliance, not attributable to original faults.Save for the legal or regulatory limits, the guarantee does not cover the containment of atmospheric and acoustic pollution.

The company declines all liability for any damage which may be caused, directly or indirectly, to persons, animals or objects as a consequence of non compliance with any prescription specified in the manual, especially warnings regarding installation, use and maintenance of the appliance.

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SPARE PARTSIn the event of a malfunction, consult the retailer who will forward the call to the Technical Assistance Service.

Use only original spare parts. The retailer or service centre can provide all necessary information regarding spare parts.We do not recommend waiting for the parts to be worn before having them replaced. It is important to perform regular maintenance.

The company declines all liability if the product and any other accessory is used improperly or modified without authorisation.All parts must be replaced with original spare parts.

WARNINGS FOR THE CORRECT DISPOSAL OF THE PRODUCT.

The owner is the sole party responsible for demolishing and disposing of the product. This must be performed in compliance with laws related to safety and environmental protection in force in his/her country.At the end of its working life, the product must not be disposed of as urban waste.It must be taken to a special differentiated waste collection centre set up by the local authorities or to a retailer that provides this service.Separating and recycling prevents potential negative effects on the environment and health (often caused by inappropriately disposing of product parts). It also allows materials to be recovered in order to obtain significant savings in energy and resources.The requirements in this section relate to the provisions of the Italian standard of installation UNI 10683. In any case, always observe the domestic rules in force.

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RULES FOR INSTALLATION The product is a boiler that uses wood pellets.Below is a list of European regulations regarding the installation of the product:EN 303-5:2012: Solid fuel boilers, with manual or automatic loading, nominal thermal power of 500 kW - Terminology, requisites, tests and marking.EN 12828 Heating systems design.Electrical systems with rated voltage not exceeding 1000 V AC and 1500 V DC.EN 1443 General chimney regulationEN 1856-1 metal smoke ductsEN 1856-2 metal smoke extraction channelsEN 1457 chimneys - Interior terracotta / ceramic fluesEN 13384-1 Chimneys - Thermal and dynamic fluid calculation methods - Part 1: Chimneys connected to a single applianceBelow are some applicable regulations for Italy:UNI 10683:2012 Heat generators fuelled by wood or other solid bio-fuels - Test, installation, control and maintenance (for thermochemical power at the firebox lower than 35kW)UNI/TS 11278 general technical regulation for the choice of smoke duct/flueUNI 10847:2000 Smoke extractor systems for liquid and solid fuelled generators - Maintenance and control - Guidelines and proceduresUNI 8065 water treatment in civil plants.UNI 9182 Hot and cold (sanitary) air supply and distribution systems.

Installation must be carried out with reference to the diagram of the heating system prepared in accordance with the standards and local recommendations in force:In any case, respect:For the heating appliance Local requirements concerning the chimney connection.Local requirements for fire-fighting standards.For electrical parts - EN 60335 ‘’Safety of electrical household appliances and similarPart 1 - General requirementsPart 2 - Special regulations for appliances with gas, gas oil and solid fuel burners with electrical connections.

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2-INSTALLATION INSTRUCTIONS


The instructions in this chapter refer explicitly to the Italian installation regulation UNI 10683. In any case, always observe the domestic regulations in force.

PELLETSWood pellets are manufactured by hot-extruding compressed sawdust which is produced during the working of natural dried wood. The compactness of the material is guaranteed by the lignin contained in the wood itself and allows pellets to be produced without glue or binders.The market offers different types of pellets with characteristics that vary according to the wood mixtures used. The most common diameter on the market is 6 mm (although 8 mm diameter is available too) with a length, on average, of between 3 and 40 mm. A good quality pellet has a density of between 600 and 750 or more kg/metres cubed and a water content that accounts for 5 to 8% of its weight.Pellets have technical advantages besides being an ecological fuel, as the wood residue is used completely, thereby achieving cleaner combustion than that of fossil fuels.Good-quality wood has a calorific value of 4.4 kW/kg (15% moisture, after about 18 months of seasoning), whereas that of pellets is 4.9 kW/kg. To ensure good combustion, the pellets must be stored in a dry place and protected from dirt. Pellets are usually supplied in 15 kg bags, therefore, storing them is very convenient.

Good quality pellets guarantee good combustion, thereby decreasing harmful emissions into the atmosphere.

The poorer the quality of the fuel, the more often the internal parts of the brazier and combustion chamber must be cleaned.

The main quality certifications for pellets currently available on the European market guarantee that the fuel complies with class A1/A2 according to ISO 17225-2. (formerly EN 14961). These certifications include, for example, ENPlus, DINplus, Ö-Norm M7135, and in particular, guarantee the following characteristics:

• calorific value: 4.6 ÷ 5.3 kWh/kg.• Moisture content: ≤ 10% of the weight.• Percentage of ash: max 1.2% of the weight (A1 less than 0.7%).• Diameter: 6±1/8±1 mm.• Length: 3÷ 40 mm.• Content: 100% untreated wood without the addition of binding substances (max 5% bark).• Packaging: in sacks made from ecologically compatible or biologically decomposing material.

The company strongly recommends using certified fuel for its products (ENplus, DINplus, Ö-Norm M7135).Poor quality pellets or others that do not comply with the characteristics specified previously may compromise the operation of your product and can therefore render the guarantee and product liability invalid.

15 Kg BAGS OF FUEL

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PRECAUTIONS REGARDING INSTALLATION

IMPORTANT!Product installation and assembly must be carried out by qualified personnel.

The product must be installed in a suitable place that allows easy access for it to be opened regularly and for routine maintenance to be performed. The installation area must be:• suitable to enable the appliance to operate correctly.• Equipped with an adequate smoke extraction system.• Equipped with adequate ventilation from outside.• Equipped with 230V 50 Hz power supply with an EC compliant earthing system.

IMPORTANT!The product must be connected to a chimney that expels the smoke at the highest point of the building.The chimney must be of suitable dimensions, caulked, and fitted with a condensation collector for collecting the water vapour that can form due to the high performance of the appliance and the consequently low temperatures of the outgoing fumes.The chimney must comply with regulations in force.The holes of the external air inlet and the smoke outlet pipe must be drilled before positioning the product.

THE OPERATING AREAThe boiler must be installed indoors in an area well protected from atmospheric elements.The surface on which it stands and/or support points must have sufficient load bearing capacity to support the total weight of the appliance, its accessories and covers.To ensure the appliance works well, we recommend installing the boiler detached from any walls or furniture, and with good air circulation to allow effective ventilation for the appliance. The product should be located in an area that allows sufficient space for normal use and maintenance operations.

The volume of the room should be no less than 15 m3.

It is essential that an adequate outdoor air intake is provided that supplies the air for combustion needed for the product to function correctly.These air inlets must be arranged so that it is impossible for them to be obstructed.Protect the inlets with grilles, metal mesh, etc., without reducing the net cross-section.

Remember that the ventilation grilles always have the useful cross-section in cm2 indicated on one side. When choosing the grille and size of the inlet, check that the useful cross-section of the grille is larger or equal to the section required for product operation.

The flow of air between the outside and the room of installation may be direct, through an inlet in an external wall of the building; or indirect, through the intake of air from rooms adjoining and connecting permanently with the room of installation. Adjoining areas may not include sleeping areas, garages or general areas that present a fire hazard.For air ducts, up to 3m increase the cross-section by approximately 5%, while for ducts that run for longer increase it by 15%.

IMPORTANT!The air flow can also be drawn from an adjoining room to that of the room where the product is installed, provided the air can flow freely through permanent openings to the outside; avoid connection to sleeping areas and rooms that present a fire hazard in general.

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POSITIONING AND RESTRICTIONSIn the case of simultaneous installation with other heating appliances, provide appropriate air inlets for each one (according to the instructions of each product).

Installation of the product is not permitted:• in rooms where there are liquid fuel appliances with continuous or intermittent operation that draw the

combustion air from the room they are installed in;• in rooms where there are B-type gas heating appliances, with or without domestic hot water production and

interconnecting rooms;• in rooms in which the decrease in pressure during use, as measured between the pressure outside and the

pressure in the room, is greater than 4 Pa.The product may not be installed in rooms used as sleeping areas, bathrooms, garages or in rooms that present a fire hazard in general.

BOILER ROOMCheck that the room meets the requirements and provisions of the standards in force. There must also be a flow of at least enough air in the room for normal combustion. Vents must be installed in the walls of the room that meet the following requirements:• Increase the cross-section by at least 6 cm2 for each 1 kW (859.64kcal/h) The minimum cross-section of the opening must not,

however, measure less than 100 cm. The cross-section can be calculated using the following relations:S = K * Q ≥ 100 cm2

Where “S” is in cm2, “Q” in kW, “K” = 6 cm2/kW• The opening must be located at the base of an external wall, preferably opposite the one with the outlet for combusted gases.

Heat-sensitive or flammable objects cannot be stored near the product; keep such objects at a minimum distance of 80 cm from the outermost point of the product.

CONNECTION OF THE SMOKE EXHAUST DUCTWhen making the hole for the passage of the smoke discharge pipe, it is necessary to take into account the possible presence of flammable materials. If the hole has to be in a wall made of wood or other thermolabile material, THE INSTALLER MUST first set up the relative wall fitting (diameter 13 cm minimum) and insulate the pipe of the product passes with appropriate insulating material (1.3 - 5 cm thick with minimum heat conductivity of 0.07 W/m°K). The same minimum distance must be applied if the pipe of the product must pass through vertical or horizontal sections near the thermolabile wall.It is recommended to use an insulated double-wall pipe in external sections in order to prevent condensation from forming.The combustion chamber works in negative pressure.

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AP

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FOREWORDThis chapter on the Smoke Flue has been produced in reference to the prescriptions of European regulations (EN13384 - EN1443 - EN1856 - EN1457).The chapter provides indications for installing an efficient and correct smoke flue but is under no circumstances to substitute the regulations in force, which the qualified technician must be in possession of. Check with local authorities whether there are any restrictive regulations in force regarding the intake of air for combustion, the smoke extraction system, the flue or the chimney.The company declines all liability relating to the poor functioning of the boiler if this is due to the use of an insufficiently sized flue in violation of regulations in force.

SMOKE FLUEHave the efficiency of the flue checked by an authorised technician.The flue or chimney is vital to the correct functioning of a forced draft solid fuel heating appliance, given that boilers with high performance have cooler fumes with consequently weaker draft and the possible formation of condensation.It is therefore essential that the flue meets all construction standards and is always maintained in perfect condition.A flue that serves a pellet/wood fuelled appliance must be at least category T400 (or greater if the appliance requires, and resistant to soot fires. Smoke must be extracted through a single flue made of insulated steel (A) or an existing flue that complies with the intended use (B). A simple air shaft in cement must be suitably lined. In either case, ensure to include an inspection cap (AT) or inspection door (AP) and a suitable device for collecting condensation - FIG.1.It is prohibited to connect more than one wood/pellet or any other type of appliance (vent cowling...) to the same flue.

15 Kg BAGS OF FUEL

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TECHNICAL CHARACTERISTICSFlues serving a pellet/wood fuelled appliance must meet the following requirements:• made of materials that are sufficiently resistant to mechanical stress, heat, the action of the products of combustion and their

vapours.• made of materials that are impermeable to fumes, condensation, be thermally insulated and resistant to normal mechanical stress

over time • go in a vertical direction and deviate no more than 45° from the vertical axis and be free of choke points • be suited to the specific operating conditions of the product and have CE marking (EN1856-1, EN1443).• Be of the correct size to suit the draft/smoke extraction requirements necessary for the product to work properly (EN13384-1)• Be suitably caulked externally to avoid condensation and reduce the cooling of the smoke.• Be at least category T400 (or greater if the appliance requires) and resistant to soot fires.

We recommend in particular to check on the data tags of the flue (in accordance with EN1856-1, EN1443) the safety distances that must be respected in presence of passing combustible materials and the type of insulating material to be used. These indications must be followed rigorously to avoid serious harm to personnel and surrounding infrastructure.The chimney opening must be in the same room as the appliance, or at most in the adjoining room, and have a soot and condensation collection chamber beneath the opening, and be accessible via a watertight metal hatch. Smoke must be extracted through a single flue (see fig. 3) with insulated steel tubes (A) or though an existing flue that complies with the intended use (B). A simple air shaft in cement must be suitably lined. In either case, ensure to include an inspection cap (AT) and/or inspection door (AP) and a suitable device for collecting condensation - FIG.1.It is prohibited to connect more than one wood/pellet or any other type of appliance (vent cowling...) to the same flue.

FLAT ROOF

ROOF AT 15°

A = 0.50 metresB = DISTANCE > 2 metresC = DISTANCE < 2 metresD = O.50 metresE = TECHNICAL VOLUME

A = MIN. 1.00 metresB = DISTANCE > 1.85 metresC = DISTANCE < 1.85 metresD = 0.50 metres above highest pointE = 0.50 metresF = REFLUX ZONE

FIGURE 2

FIGURE 3

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A

B

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F

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D

60°

E

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F

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ROOF AT 30°

ROOF AT 60°

ROOF AT 45°

A = MIN. 1.30 metresB = DISTANCE > 1.50 metresC = DISTANCE < 1.50 metresD = 0.50 metres ABOVE HIGHEST POINTE = 0.80 metresF = REFLUX ZONE

FIGURE 4


FIGURE 6


FIGURE 5

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DIMENSIONINGThe drop in pressure (draft) of a flue depends on its height. Check the drop in pressure with the values indicated in the technical characteristics. The minimum height of the chimney is 3.5 meters.

The interior cross-section of the flue can be circular (best variation), square or rectangular (the ratio between the interior sides must be ≤1.5) with the sides joined with a minimum radius of 20 mm. The dimension of the cross-section must be a minimum Ø150mm.

The cross-sections/lengths of the chimneys shown in the technical data tables are indications for correct installation. Any alternative configurations must be correctly dimensioned in accordance with the general method of calculation of UNI EN13384-1 or other proven efficiency methods.

Below is a list of some flues available on the market:

Steel chimney AISI 316 with double chamber insulated with ceramic fibre or equivalent resistant up to 400°C.

Refractory chimney with double insulated chamber and external lightweight concrete cladding with cellular material such as clay.

Traditional square-section clay chimney with insulating empty inserts.

Avoid products with an internal rectangular section where the larger side is 1.5 times the smaller side (e.g. 20x40 or 15x30).

EXCELLENT GOOD POOR VERY POOR

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9

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6

7

8

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MAINTENANCEThe flue must be kept clean, since the deposit of soot or unburned oils reduces the cross-section reducing the draft and thus compromising the efficient functioning of the heater and, if large build-ups accumulate, can catch fire. The flue and chimney must be cleaned and checked by a qualified chimney sweep at least once a year. Once the maintenance has been performed, request a written declaration that the device is safe.Failure to clean the system jeopardises the safety.

CHIMNEYThe chimney is a crucial element for the heating appliance to work properly: we recommend a wind proof chimney (A), see Figure 7.The area of the opening for smoke extraction must be at least double the cross-section of the smoke duct/flue system, and arranged so

that smoke extraction is ensured even in strong wind. The chimney must prevent rain, snow or animals from entering the chimney. The height of outflow into the atmosphere must be beyond the reflux zone created by the shape of the roof or any obstacles near the outlet (see Figures 2-3-4-5-6).

CHIMNEY COMPONENTS

KEY:(1) CHIMNEY(2) REFLUX CHANNEL(3) SMOKE DUCT(4) THERMAL INSULATION(5) OUTSIDE WALL(6) CHIMNEY CONNECTION(7) SMOKE CHANNEL(8) HEAT GENERATOR(9) INSPECTION ACCESS PANEL

FIGURE 7

FIGURE 8

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CONNECTION TO FLUEThe connection between the flue and the appliance must be via a smoke duct that conforms with EN 1856-2. The connecting section must extend no more than 4 m horizontally, with a maximum incline of 3% and containing a maximum of 3 90% bends (accessible for inspection - do not count the T joint at the appliance outlet).The diameter of the smoke duct must be equal to or greater than that of the outlet of the appliance (Ø 100 mm).

TYPE OF DEVICE SMOKE DUCT

Minimum vertical length 1.5 metres

Maximum length (with 1 accessible 90° bend)

6.5 metres

Maximum length (with 3 accessible 90° bends)

4.5 metres

Maximum number of accessible 90° bends 3

Horizontal sections(minimum incline 3%)

4 metres

Use smoke flues of 100mm diameter and silicon seals or similar seals that can resist the high operating temperatures of the appliance (min. T200 class P1). The use of flexible metal tubes in fibre cement or aluminium is prohibited. For direction changes, we always recommend the use of a T joint with an inspection cap allowing easy access for cleaning the tubes. Always ensure that the inspection cap is replaced and hermetically sealed with the seal in tact after cleaning.It is prohibited to connect more than one appliance to the same smoke duct, or the discharge from overhead cowling. It is prohibited to extract the products of combustion directly through the wall, whether into indoor spaces or outdoors. The smoke duct must be a minimum distance of 400 mm from flammable or heat-sensitive structures.

We recommend in particular to check the data tags of the flue for the safety distances that must be respected in presence of combustible materials and the type of insulating material to be used. These indications must be followed rigorously to avoid serious harm to personnel and surrounding infrastructure.

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EXAMPLES OF CORRECT INSTALLATION

1. Installation of Ø150mm flue with hole for the passage of the tube increased by:minimum 100 mm around the tube if next to non flammable parts such as cement, brick, etc.; orminimum 300 mm around the tube (or as prescribed by data tags) if next to flammable parts such as wood etc.In both cases, install suitable insulation between the flue and the ceiling.Always check and respect the data tags on the flue, in particular the minimum safety distances from combustible materials.The previous rules also apply for holes made in walls.2. Old flue, minimum tube Ø150mm with the inclusion of an external access door for chimney cleaning.3. External flue made of insulated stainless steel tubes, i.e. with double walls minimum Ø150mm: all securely mounted to the wall. With wind-proof chimney. See fig. 7 type A.4. Ducting system using T joints that allow easy access for cleaning without having to remove the tubes

FIGURE 11

U = INSULATINGV = ANY REDUCTION FROM 100 TO 80 MMI = INSPECTION CAPS = INSPECTION ACCESS PANELP = AIR INLETT = T JOINT WITH INSPECTION CAP

A = MINIMUM 40 MMB = MAXIMUM 4 MC = MINIMUM 3°D = MINIMUM 400 MME = HOLE DIAMETER F = SEE FIG.2-3-4-5-6

1919



CONNECTION OF THE SMOKE EXHAUST DUCTWhen making the hole for the passage of the smoke discharge pipe, it is necessary to take into account the possible presence of flammable materials. If the hole has to be in a wall made of wood or other thermolabile material, THE INSTALLER MUST first set up the relative wall fitting (diameter 13 cm minimum) and insulate the pipe of the product passes with appropriate insulating material (1.3 - 5 cm thick with minimum heat conductivity of 0.07 W/m°K). The same minimum distance must be applied if the pipe of the product must pass through vertical or horizontal sections near the thermolabile wall.It is recommended to use an insulated double-wall pipe in external sections in order to prevent condensation from forming.The combustion chamber works in negative pressure.

20

1540

138

5

815

195

0

MIN

.170

0

100

1200

650

100

30

106

0

20

3-DRAWINGS AND TECHNICAL CHARACTERISTICS

DRAWINGS AND CHARACTERISTICSDIMENSIONS OF LOGIKA 25-35 HYDRO (dimensions in mm)

N.B. The 90° bend is not provided with the boiler.

21

1235

138

5

815

195

0

MIN

.170

0

100

900

650

1

00

30

110

0

21



DIMENSIONS OF LOGIKA 25-35 REFILL HYDRO (dimensions in mm)

N.B. The 90° bend is not provided with the boiler.

2222


TECHNICAL CHARACTERISTICS LOGIKA 25 LOGIKA 35

Product class (EN 303-5/2012) 5 5

Rated thermal capacity of the firebox 25.8 kW (22188 kcal/h) 33.8 kW (29068 kcal/h)

Nominal output power: 24.8 kW (21328 kcal/h) 32.1 kW (27606 kcal/h)

Minimum output power 8.3 kW (7138 kcal/h) 8.3 kW (7138 kcal/h)

Efficiency at Max 96.1% 95.0%

Efficiency at Min 91.2% 91.2%

Temperature of exhaust smoke at Max 100°C 120°C

Temperature of exhaust smoke at Min 60°C 60°C

Max configurable temperature 80°C 80°C

Max operating temperature 95°C 95°C

Particles/OGC/Nox (10%O2) 39 mg/Nm3 - 1 mg/Nm3 - 164 mg/Nm3 33 mg/Nm3 - 1 mg/Nm3 - 180 mg/Nm3

CO at 10% O2 at Min and at Max 0.024 - 0.009% 0.024 - 0.006%

CO2 at Min and at Max 5.89 - 10.2% 5.8 - 10.38%

Recommended draught at Max power 0.10 mbar - 10 Pa 0.10 mbar - 10 Pa

Recommended draught at Min power 0.05 mbar - 5 Pa 0.05 mbar - 5 Pa

Smoke mass 16.4 g/sec 21.0 g/sec

Tank capacity 210 litres (manual feed tank) 210 litres (manual feed tank)

Type of pellet fuel Pellet diameter 6-8 mm and size 3-40 mm Pellet diameter 6-8 mm and size 3-40 mm

Pellet hourly consumption Min ~ 1.5 kg/h* - Max ~ 5.3 kg/h* Min ~ 1.5 kg/h* - Max ~ 7 kg/h*

Autonomy At min ~ 100 h* - At max ~ 29 h* At min ~ 100 h* - At max ~ 22 h*

Heatable volume m3 518/40 - 592/35 - 691/30** 690/40 - 789/35 - 920/30**

Water content 90 litres 90 litres

Max operating temperature 3 bar - 300 kPa 3 bar - 300 kPa

Combustion air inlet 0 80 mm 0 80 mm

Smoke outlet 0 100 mm 0 100 mm

Air outlet 100 cm2 100 cm2

Rated electrical power (EN 60335-1) 180 W (Max 960 W) 180 W (Max 960 W)

Supply voltage and frequency 230 Volt / 50 Hz 230 Volt / 50 Hz

Net weight 705 kg (with tank) 705 kg (with tank)

Weight with packaging 725 kg 725 kg

* Data that may vary depending on the type of pellets used.** Volume that can be heated, according to the power requirement in m3 (respectively 40-35-30 Kcal/h per m3)

23

0

100

200

300

400

500

600

0 500 1000 1500 2000

A

B

23



Residual head

A = Residual Head (mbar)B = Load (l/h)

24

CBA

ED F

24

4 - UNPACKING

PREPARATION AND UNPACKINGThe LOGIKA boiler is delivered inclusive of all if electrical and mechanical components and already tested at the factory:Install the boiler in the area set aside for it, making sure it conforms to the requirements. The body of the boiler must only ever be carried upright with a trolley. The product must always be moved with care. If possible, unwrap the boiler near the chosen place of installation. The packaging materials are neither toxic nor harmful, and therefore no particular disposal measures are required.After removing all the packaging, check that the boiler is complete and not damaged. If in doubt, contact the retailer.

PACKAGING OF THE LOGIKA 25/35 BOILERThe Logika boiler is delivered in three different packages (and with additional packages for accessories), depending on the model:• A - structure of the boiler (1 pack)• B - tank (1 pack)• C - casing of the boiler/tank (1 pack)

Easyclean kit accessories (on request)• D - automatic ash outlet (1 pack) • E - automatic turbolator (1 pack)Accessory kit circulator (optional)F - standard or High Efficiency circulator kit (1 package)

The following documents are provided in the package:• Plant booklet• Instruction booklet• Annex G - Technical test report for thermal plant of less than 35 kW.• Warranty

25

k j

25

4 - UNPACKING


UNPACKING THE STRUCTURE OF THE BOILER

TOOLS: 10 mm face or box spanner

Open the package and remove the two front and back brackets, removing the two screws between each bracket and the boiler and the two screws that fasten the bracket to the pallet.

Remove the rear bracket, undoing the screws “j” and taking off panel “k” to access the area more easily.

Put the panel “k” back in place when you have done.

FIGURE 1 - STRUCTURE OF LOGIKA 25-35 BOILERREMOVAL SCREWS OF PACKAGE

FRONT VIEW

REAR VIEW

2626

4 - UNPACKING

UNPACKING THE TANKOpen the package and remove the two screws between the bracket and the boiler and the two screws that fasten the bracket to the pallet.

FIGURE 2 - LOGIKA 25-35 BOILER MANUAL TANKREMOVAL SCREWS OF PACKAGE

FIGURE 2 - LOGIKA 25-35 BOILER REFILL TANKREMOVAL SCREWS OF PACKAGE

UNPACKING THE COMPLETE CASINGThe package of the casing contains the following material:

• BOILER AESTHETICS UNITCOMPLETE RIGHT-HAND DOOR (1)COMPLETE RH PANEL (6)COMPLETE LEFT-HAND DOOR (2)COMPLETE LEFT-HAND PANEL (5)COMPLETE BOTTOM RIGHT-HAND DOOR (3)COMPLETE LEFT-HAND DOOR (4)COMPLETE TOP DOOR (COVER) (7)

• MANUAL TANK AESTHETICS UNITCOMPLETE RIGHT-HAND PANEL (12)COMPLETE LEFT-HAND PANEL (11)COMPLETE LEFT-HAND DOOR (9)COMPLETE RIGHT-HAND DOOR (8)BOTTOM REAR PROTECTION (14)FRONT PANEL (10)

• MANUAL LEVER FOR CLEANING TURBOLATORSEASYCLEAN KIT PACKAGE

AUTOMATIC TURBOLATOR KIT

ACTUATORFEEDERPLASTIC CAP

AUTOMATIC ASH OUTLET KIT

• EASYCLEAN ASH OUTLET KITASH DOOR SUPPORT 2 X PIECES (see piece “a” page 39)MICROSWITCH SUPPORT BRACKET 1 X PIECE (see piece page 40)CENTRAL DOOR SUPPORT 1 X PIECE (see piece “b” page 39)LOCK CONNECTION 2 X PIECES (see piece “y”page 39)AUGER ASSEMBLY KIT 2 X PIECES (see page 32)ASH TRAY ASSEMBLY 2 X PIECES (see piece “c” page 39)TROLLEY DRAWER ASSEMBLY 1 X PIECE (see page 66)

• BOLTS AND SCREWS KIT

27

815

195

0

MIN.300

MIN

.170

0

106

3 M

IN. 3

00

300

~40

010

0065

2

MIN

.600

1385

815

195

0

MIN.300

MIN

.170

0

110

5M

IN. 3

00

300

~40

010

0065

2

MIN

.600

1385

27

5 - POSITIONING


REQUIREMENTS FOR INSTALLATION OF THE PLANT - POSITIONINGThe most important thing to do before installation of the LOGIKA boiler is to set aside a suitable area that meets the minimum requirements for installation.• the minimum clearance in front of the product for the purpose of cleaning, maintenance, etc. must be 1000 mm;• the minimum permissible distance between the back of the product and a wall must be 400 mm;• the minimum distance between the top of the product and the ceiling must be 600 mm to ensure easy access to the heat exchanger

for the purpose of cleaning and maintenance (e.g. for removing ash);• the minimum clearance between the product and the wall (side) must be 300 mm.

MINIMUM REQUIREMENTS FOR LOGIKA BOILER AND MANUAL TANK MINIMUM REQUIREMENTS FOR LOGIKA BOILER AND REFILL TANK

2828

5 - POSITIONING

FOOT ADJUSTMENTIn the lower part of the boiler and the tank, near the wheels, there are adjustable feet mounted (in the tank there are no wheels).It is possible to unscrew the foot with a spanner to stabilise the structure.

1. TURN THE FEET CLOCKWISE TO LOWER THE PRODUCT.2. TURN THE FEET ANTI-CLOCKWISE TO RAISE THE PRODUCT.

2929

6 - INSTALLATION AND ASSEMBLY OF BOILER


Instructions on how to install the structure of the LOGIKA boiler:a. Positioning on the ground (lifting or slide).b. Put the tank and boiler in the room where they are to be installed (but NOT in their definitive position).c. Check and install any additional kits (automatic turbolators/automatic ash outlet).d. Assembly of the right-hand side of the boiler.e. Definitive installation with reference to the diagram showing the minimum requirements.f. Assemble probe pipe 0 100 at boiler outlet.g. Assemble the lambda probe and connect it to the boiler connector.h. Connect the pressure gauge pipe to the pressure outlet.

a) Positioning on the ground (lifting or slide).After unpacking the structure it is possible to move the boiler in two ways:1) using the lifting hook on the boiler and a hoister.

WEIGHT ABOUT 500 KG

30

x

==

30


2) using the slide (sold as an accessory). Put the slide against the pallet and fasten it on with the two screws at pos. x in the figure, aligning it with the wheels of the boiler. The slide can be fastened onto the pallet with the screws removed from the brackets that previously held the boiler on the pallet.

ATTENTION!The support surface of the slide must be made of cement or at least be of an equivalent consistency.

b) Put the boiler in the installation area and position it in accordance with the definitive measurements recommended above

31

A

B

D

C

4

3

F

F

FF

E

31



c) Install any additional kits (automatic turbolators and/or automatic ash outlet).

Certain parts have to be removed in order to install the automatic ash cleaning kit.Remove from the boiler structure unit:

• Ash drawer A and B • Doors C and D• unit F• unit E

Remove from the boiler casing unit:• Doors 3 and 4.

32

g

h

h

g

K

K

32


Remove both the augers (K) from the package containing the automatic ash cleaning kit. At this point, remove screw “h” (spanner 10) and remove carrier “g”.

Attention!!The auger is now no longer secured. To move it, hold it at the front with one hand to avoid dropping it.

33

k j

z

33



Undo the screws “j” to remove panel “k” at the back of the boiler.Remove the two caps “z” (using a 25 mm spanner or adjustable pliers).

34

K

Kj

jG

K

K

K

34


Insert the K auger units one at a time, making sure the shaft of the auger does not slide out at the front. The two “j” gasketsare to be re-inserted in the “G” opening after assembling the “c” doors (see page 39).

35

A

C

g

h

35



It is necessary to put the auger all the way into the structure of the boiler (see figure 1) in order to prevent the shaft of the auger from coming out of the hole at the back. Next, secure the shaft by re-inserting the carrier “g” and the screw “h” which were removed before the auger was inserted in the structure of the boiler.

36

h90°

ok

~10 mm

3 mm

36


Turn the auger by hand to move the screw “h” to a 90 degree angle to the vertical.

Repeat this operation with the other auger.

FIG. 1 - APPROX. 10 MM – CORRECT POSITIONING OF THE FEED SCREW

37

m

m

t

h

m

m

uu1 2

37



Take the geared motors “m” out of the package of the trolley drawer. Make sure that the screw is securely fastened on the ground side (see detail “u”) of the shaft of the geared motor, to prevent it from turning on empty.

Connect an electrical cable with 6.3x0.8 female faston terminals and faston covers to the geared motor. Connect the other end of the cable with Suko plug to the mains socket. The flat side of the shaft of the geared motor should be perpendicular with the screw “h” (pos. 2) of the carrier. Next, after disconnecting the cable from the geared motor, insert the shaft in the protruding part of the auger. Tighten the screw “h” (spanner 10).

38

m

m

tt

38


In the accessories kit there is also a cable for connecting the geared motors “m”. It is necessary to insert the terminal in the remote board “t” and the fastons in the geared motor “m”.

Caution!While the terminal for the remote board “t” has a set position, the two cables that lead to the geared motor can be connected either left or right.

39

a

a

b

y

c

c

cc

a

a

b

y

39



The two doors and brackets in the Easyclean kit are pre-assembled in the interest of ease. They need to be disassembled, however, to make them easier to install. Take the two side brackets “a” and fasten them onto the structure of the boiler with the screws provided in the kit using the top and bottom holes (spanner 17).Take the central support “b” and fitting “y” and fasten these onto the structure of the boiler. After assembling all the brackets, take the doors “c”, put them on the protruding bolts of the auger and fasten them back on the brackets

applying slight pressure towards the boiler in order to counteract the resistance of the gasket.Take the gaskets “j” and insert them in the auger to the back of the doors.

40

vv

St

17

h

40


Pull the cable about 30 cm out from the side. Take the micro-switch from the accessory package kit and, before fastening it onto the ash tray, remove the two screws “v” and low box “s”. Feed the cable from the left side of the boiler through the hole in the box “s” and connect it to the microswitch. Screw the column “h” onto the right-hand hole of the LH door. Assemble the micro-switch and fasten it on with washer and nut. It must be parallel with the structure of the boiler.NOTE: This operation can be done when the left-hand side has already been assembled. If the kit is not available, leave the cable in the side.

CONNECTION TERMINALS FOR MICROSWITCH POS.t

HOLE FOR CABLE PASSAGE

FASTENING OF MICROSWITCH TO ASH TRAY

30 cm

41

tt2

1

f f

41



At the back of the boiler, connect the cable from the side to the terminal of the board as shown. The microswitch is now connected. 1 - Remove the bridge. 2 - Insert the cable from side “f”

Take the two columns from the trolley package. Insert the seat at the base of the column with the screw of the boiler. At the top, fasten the column onto the structure with the screw provided.

ATTENTION: This operation can be done when both the sides of the boiler are available.

42

A

XX

XX

G

G

G

z

42


When the additional kit for automatic tubulators is also present.The operations to be done are:• Remove the protection “z” (detail G) from the left-hand side of the boiler, undoing the 4 screws “x”.• Knock out the pre-perforated panel “A”.

43

a a

25 mm

bb

j

k

43



• Calibrate the actuator. Set up the limit switch before inserting the actuator on the pin of the boiler1. Press the clutch key and turn the vise anti-clockwise to the end of the scale.2. Slacken the screw “a” and turn the piece anti-clockwise as shown in the drawing until the limit switch is 25 mm above the actuator and then re-close the screw.3. Slacken also the two bolts “b” to facilitate subsequent insertion of the pin of the boiler.

• Turn the pin protruding from the boiler using a hand or adjustable pliers. • Insert the actuator as far as possible on the bracket “k” taking care with insertion on insert “j”.

44

c

dc

1

2

44


• Insert the cable from the actuator in the duct on the left-hand panel of the boiler coating at the point of the actuator installation hole.

• This cable comes out from the rear bottom part of the boiler. Take the three red, white and black wires and connect them to the terminal with reference to the colours of the other three wires already in place.

• Remove modular support “c” from the back of the boiler (lift and slide out) (point 1 in the figure).

• Take the feeder and screws out of the turbolator kit.• Fasten the feeder “d” on support “c” without forcing the screws (point 2 in the figure).• In the electrical wiring locate the sheath containing the four wires with terminals at the ends.

45

A

DC

B

c

d

45



• Remove the terminals and connect the wires to the feeder as shown in the diagram:A = black wire to connect to V-B = red wire to V+C = blue wire to neutral ND = brown wire to L

• Reassemble everything in position, putting the support back in its seat (inserting it and pushing it downwards).

• Refasten the protection “z”.• Remove the handle for manual cleaning of the turbolators, slackening the screw (with a Phillips screwdriver).• Put the rubber cap, provided in the automatic turbolator kit, in the hole in the place of the handle.

46

b

a

Z

pp

46


d) assembly of the right-hand side of the boiler (OBLIGATORY before connecting the boiler to the tank).Take hold of the right-hand side “Z” and put it up against the boiler. The side to be used is easily recognisable because it has a hole in the middle.At the bottom, fit the holes in the side on the pins “p” of the boiler.

47

k

fx

47



When installing the side of the boiler make sure the pin on side “x” engages in slot “f” at the back of the boiler.

Fasten the panel at the top with the two screws provided.

Assemble the two rubbers “k” in the pack of bolts and screws on the manual/refill tank.e) definitive installation with reference to the diagram showing the minimum requirements.Refer to the minimum clearances for the choice of model in the boiler installation diagrams.

48

g

ps

fT

A

B

48


f) assembly of the smoke pipe and lambda probeTake the packages containing the pipe and lambda probe out of the firebox holder in the boiler. Assemble the probe on the probe as follows:• slide the plastic hood “p” off the probe “s”.• screw the probe “s” onto the thread “f” on the pipe “T”.• Check that the gasket “g” is on the intake of pipe “T”. If this is not present, you need to request it. Pipe “T” should not be assembled

without the gasket.

ATTENTION! Fasten on the lambda probe with care.

Next, insert the probe pipe on the smoke outlet pipe of the boiler as shown in the figure.

T = Pipe diameter 100f = pipe threadp = plastic caps = probeg = gasket

A = PROBE PIPEB = SMOKE OUTLET PIPE

4949



g) assemble the lambda probe and connect it to the boiler connector.Connect the piston pin of the probe on the connector at the top of the boiler.

h) connect the pressure gauge pipe to the pressure outlet.Connect the transparent pipe from the top part of the boiler to the pressure connector.

5050

7 - INSTALLATION AND ASSEMBLY OF TANK

Instructions on how to install the structure of the tank:a. Positioning on the ground (lifting or slide).b. Put the tank in the room where it is to be installed (but NOT in its definitive position).c. assembly of left side of the tankd. Hydraulic connection of the tank to the boilere. mechanical connection between tank and boilerf. insertion of spark plugg. electrical and hydraulic connection of the control panel to the tankh. electrical connection between tank and boileri. hydraulic connection between tank and water mains (supply-return-sanitary-filling)l. hydraulic feed of boiler and check for leaksk. assembly of aesthetics unit of boilerm. assembly of trolley drawer, if easyclean kit is presentn. assembly of aesthetic unit of tanko. hydraulic connection between the tank and water mains

a) Positioning on the ground (lifting or slide).Open the package and remove the two front and back brackets, removing the two screws between each bracket and the tank and the two screws that fasten the bracket to the pallet. After unpacking the structure it is possible to move the tank in two ways:1) by means of the two lifting points on the tank.

ATTENTION! Do not use a single lifting point: use both at the same time.

WEIGHT 150 KG

5151



2) manually A pair of workers must lift the tank and place it on the ground.

REFILL TANK

MANUAL TANK

Same procedure as for the Refill tank.

b) Put the choice of tank (Refill or manual) in the installation area and with reference to the definitive measurements recommended above (see page 27)

REFILL TANK MANUAL TANK

52

x y

Svv

52


c) assembly of left side of the tank (manual/refill) (OBLIGATORY before connecting the tank to the boiler).Take the left side “S” and put it next to the tank. The side to be used is easily recognisable because it has two holes in the middle.At the base of the panel are two holes “x” to be put on the references “y” at the base of the structure of the tank. Fasten the panel at the top with the two screws provided, position “v”.

ASSEMBLY OF SIDE PANEL (REFILL TANK)

53

yx

S v

53



Install the hydraulic kit (accessory)

Follow the instructions in the circulator kit for installation.

ASSEMBLY OF SIDE PANEL (MANUAL TANK)

54

u

u

k

54


d) hydraulic connection of the tank to the boilerAfter installing the circulator kit simply remove the two flexible pipes in the pellet tank and connect them to the two pipes in the boiler.

• Remove the flexible pipes.• Find the gasket “k” (provided).• Identify the flexible pipe with red marking “u” and connect it to the relative one of the boiler using gasket “k”.

55

xx

x x

55



e) mechanical connection between tank and boilerPut the tank and boiler in their definitive position.Next, connect the tank to the boiler with the four screws “x” already mounted on the boiler.

5656


f) insertion of spark plugLocate the spark plug loosely fitted in the tank and insert it fully, and fasten it in place with the screw provided, as shown in the figure.

DETAIL OF FASTENING OF SPARK PLUG (MANUAL TANK)

DETAIL OF FASTENING OF SPARK PLUG (REFILL TANK)

57

P

nm

o

57



g) electrical and hydraulic connection of the control panel to the tankManual tankLocate the main instrument panel “P” with control panel “n” and pressure gauge “m” which is in the tank package, and proceed with electrical and hydraulic installation.Connect the cable of the control panel “n” to the printed circuit board pos. “o” and the capillary of the pressure gauge “m” to the hydraulic kit.Attention! It is not possible to assemble the instrument panel “P” until the sides of the tank have been assembled. Put it down on the ground for time being.

CENTRAL PANEL WITH CONTROL PANEL AND PRESSURE GAUGE (manual tank) ELECTRICAL CONNECTION OF CONTROL PANEL (manual tank)

POSITION FOR ELECTRICAL CONNECTION OF CONTROL PANEL (manual tank)

58

p

nm

o

58


Refill tankConnection of control panel.

POSITION FOR ELECTRICAL CONNECTION OF CONTROL PANEL (refill tank)

ELECTRICAL CONNECTION OF CONTROL PANEL (refill tank)CENTRAL PANEL WITH CONTROL PANEL AND PRESSURE GAUGE (refill tank)

59

RC

T

59



Connection of pressure gauge.a) Insert the T-fitting on the R-fitting of the hydraulic unit (accessory kit)b) Screw the T-fitting to the hydraulic unit (accessory kit).

Manual tank

Refill tank

CONNECTION OF PRESSURE GAUGE TO HYDRAULIC KIT (manual tank)

CONNECTION OF PRESSURE GAUGE TO HYDRAULIC KIT (refill tank)

C = PRESSURE GAUGE CAPILLARYR = FITTING MOUNTED ON THE HYDRAULIC UNIT (ACCESSORY KIT)T = FITTING MOUNTED ON THE CAPILLARY PRESSURE GAUGE

6060


h) electrical connection between tank and boilerConnect the two piston pins of the tank to the piston pins of the boiler. The connection of the piston pin on the boiler is recognisably different (see image below). It is necessary to put the piston pin in the socket and to turn the locking ring clockwise until it is stops.The connections are not the same and cannot, therefore, be inverted. Do not apply unnecessary force.

PIN CABLES FROM TANK TO BE CONNECTED TO BOILER

PISTON PIN PISTON PIN CONNECTOR AT BACK OF BOILER

61

6

75

3

1

2

4

61

8 - ASSEMBLY OF BOILER AESTHETICS UNIT


i) hydraulic connection between tank and water mains (supply-return-sanitary-filling)(RESPONSIBILITY OF SPECIALISED HYDRAULIC TECHNICIAN)

l) hydraulic supply to boiler and checking for leaks (RESPONSIBILITY OF SPECIALISED HYDRAULIC TECHNICIAN).

k) assembly of aesthetics unit of boilerAfter completing steps “i” and “l”, assemble the aesthetics unit of the boiler.

For convenience, the panels are identified with the numbers in the picture.

BOILER AESTHETICS UNIT

62

p

5

o

5

t

h

fx

62


First of all, locate the left side panel “5” and fasten it onto the structure of the boiler. At the bottom, fit the holes “o” in the side on the pins ‘’p’’ of the boiler.At the top of the panel, instead, insert the two flaps (“h”) in the gaps (detail “t”) and fasten them on with the two screws.When installing the side of the boiler make sure the pin on side “x” engages in slot “f” at the back of the boiler.

NOTE: If the accessory kit (automatic ash outlet) is not present, leave the cable (for connecting the micro-switch) in the panel.

ASSEMBLY OF LEFT-HAND SIDE PANEL OF BOILER

63

7 7

sv

5

63



After fastening the left panel on the boiler, locate the top cover “7” and feed the pins “s” above the two side panels of the boiler into the fittings “v” at the base of cover “7”.

ASSEMBLY OF TOP COVER OF BOILER

64

1

2

g

g

z

b

a

64


At this point, locate the two top doors “1” and “2” and fasten them onto the boiler. Doors “1” and “2” are already fitted with hinges. Fasten the two hinges “z” onto the structure of the boiler using the holes “g” and screws provided in the package of the manual/refill tank.

ASSEMBLY OF TOP DOORS OF BOILER

Tools: Screwer with cross insert "a" or Phillips screwdriver "b".

65

3

4m

n

65



If the Easyclean kit is not available, repeat this procedure for the two bottom doors “3” and “4”. In this case, too, doors “3” and “4” are already fitted with hinges. Fasten the two hinges “n” onto the structure of the boiler at the point of the holes “m”.

ASSEMBLY OF BOTTOM DOOR OF BOILER

66

i

z

A

p

66

9 - ASSEMBLY OF TROLLEY

m) if the easyclean kit is present, assemble the trolley drawer.Complete the assembly of the automatic ash outlet kit by inserting the trolley.• To facilitate the operation, at least for the first few times, remove the door “z” (FIGURE A) of the trolley to permit better visibility.• Adjust the foot “p” of the trolley to tilt it very slightly (FIGURE B).

FIGURE BFIGURE A

67

~13

mm

67

9 - ASSEMBLY OF TROLLEY


• Open doors “1” and “2”.• Hold the trolley with both hands and move it up to the structure of the boiler (FIGURE 1).• Engage the intakes of the trolley in the two protruding augers (FIGURE 2).• Use one hand to lift handle “i” and another to push the trolley towards the boiler.• Lower handle “i” to secure the trolley onto the structure.• CHECK: The auger intake should protrude about 13 mm further out than the intake of the trolley (FIGURE 3).• Re-assemble the top door “z” of the trolley.n) assembly of aesthetic unit of tank

FIGURE 1

FIGURE 2

FIGURE 3

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11

1210

8

E

9

68

10 - ASSEMBLY OF AESTHETICS UNIT OF REFILL TANK

Refill tank

For convenience, the panels are identified with the numbers in the picture.

REFILL TANK AESTHETICS UNIT

69

11

k

y

69



Locate the right side panel “11” and insert the holes “y” at the base of the panel on the pins “k” on the structure of the tank.

ASSEMBLY OF RIGHT-HAND SIDE PANEL (REFILL TANK)

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f

f

g

g

E

AB

70


The central instrument panel “E” with control panel and pressure gauge has already been connected to the hydraulic kit and printed circuit board (see dedicated pages). Once the right panel has been mounted, it can be assembled on the structure of the tank by engaging parts “g” in holes “f”.HOW TO INSERT INSTRUMENT PANEL “E”:

ASSEMBLY OF CENTRAL PANEL (REFILL TANK)

A = INSERTB = PUSH DOWN

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g

f

f

9

y

71



The top panel “9” has the same fastening system as central panel “E”. Insert the hooks “g” in the holes “f” on the structure of the tank. Use screw “y” (provided) to secure the top of the panel “9”.

ASSEMBLY OF TOP PANEL (REFILL TANK)

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8

8

t

u

s

72


The bottom door “A” is already fitted with hinges (detail “t”) to be fastened onto the structure of the tank using the holes present (detail “u”) and the screws provided.

IMPORTANT: Door “8” should be positioned with the lock “s” to the right.

ASSEMBLY OF DOOR (REFILL TANK)

73

t

u 1212

x

z

73



In order to fasten cover “12” already fitted with hinges (detail “t”) it is necessary to fasten it first to the holes “u” in the structure of the tank (with the screws provided) then engage the ring on piston “x” on pin “z”. Repeat this procedure for the second piston.

ASSEMBLY OF DOOR (REFILL TANK)

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13

12

89

11

p

14

10

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11 - ASSEMBLY OF AESTHETICS UNIT OF MANUAL TANK

MANUAL TANKFor convenience, the panels are identified with the numbers in the picture.

MANUAL TANK AESTHETICS UNIT

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12

ky

s

t

p

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Locate the right side panel ‘’12’’ and insert the holes ‘’y’’ at the base of the panel on the pins ‘’k’’ on the structure of the tank.

The central instrument panel ‘’p’’ with control panel and pressure gauge has already been connected to the hydraulic kit and printed circuit board (see dedicated pages). After assembling also the right panel with holes “s” it is possible to install it on the structure of the tank by engaging the parts “t”.

ASSEMBLY OF RIGHT-HAND SIDE PANEL (MANUAL TANK)

ASSEMBLY OF CENTRAL PANEL (MANUAL TANK)

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f

g

10

y

u

t

9

8

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The top panel ‘’10’’ has the same fastening system as central panel ‘’p’’. Insert the hooks ‘’g’’ in the holes ‘’f’’ on the structure of the tank. Use screw ‘’y’’ (provided) to secure the top of the panel ‘’10’’.

At this point, locate the two bottom doors “8” and “9” and fasten them onto the structure of the tank. Doors ‘’8’’ and ‘’9’’ are already fitted with hinges. Fasten the two hinges “t” onto the structure of the tank at the point of the holes ‘’u’’.Doors “8” and “9” should be assembled with the ground part on the outside.

ASSEMBLY OF TOP PANEL (MANUAL TANK)

ASSEMBLY OF DOOR (MANUAL TANK)

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14

14

z

t13 13

x u

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Fasten the rear panel “14” onto the structure of the tank with the screws provided.

In order to fasten the cover ‘’13’’, which is already fitted with hinges (detail ‘’t’’), attach it first to the holes (detail ‘’u’’) on the structure of the tank (with the screws provided) and then engage the ring of the piston ‘’x’’ on pin ‘’z’’. Repeat the procedure for the second piston.

o) hydraulic connection between the tank and water mains (RESPONSIBILITY OF A SPECIALIST TECHNICIAN) - See part 2It is advisable to connect the tank and system with flexible pipes.

ASSEMBLY OF COVER (MANUAL TANK)

ASSEMBLY OF REAR PANEL (MANUAL TANK)

REV. 18901317400 05/02/2016

Via La Croce n°833074 Vigonovo di Fontanafredda (PN) – ITALY

Telefono: +39 0434/599599 r.a.Fax: +39 0434/599598

Internet: www.mcz.ite-mail: [email protected]

LOGIKA 25-35 LOGIKA 25-35 REFILL

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