RED COMPACT 18 Installation manual

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RED COMPACT 18 Installation manual | Manualzz

INSTALLATION GUIDE

PELLET BOILER

COMPACT 35 Easy Clean

Instructions in English

GB

IIII

TABLE OF CONTENTS

TABLE OF CONTENTS ...................................................................................... II

INTRODUCTION ............................................................................................. 1

1-WARNINGS AND WARRANTY CONDITIONS ...................................................... 2

2-INSTALLATION INSTRUCTIONS ..................................................................... 9

3-DRAWINGS AND TECHNICAL CHARACTERISTICS .............................................19

4-UNPACKING ..............................................................................................22

5-POSITIONING ............................................................................................25

6-ASSEMBLY ................................................................................................26

7-TROLLEY ASSEMBLY ...................................................................................28

8-PANEL REMOVAL .......................................................................................29

9-HYDRAULIC CONNECTION ...........................................................................30

10-ELECTRICAL CONNECTIONS .......................................................................33

11-FIRST START-UP ......................................................................................34

12-MENU ENTRIES AND OPERATION ................................................................37

13-SAFETY DEVICES AND ALARMS ..................................................................59

14-RECOMMENDATIONS FOR A SAFE USE .........................................................62

15-CLEANING AND MAINTENANCE ..................................................................63

16-FAULTS/CAUSES/SOLUTIONS .....................................................................70

17-WIRING DIAGRAM ...................................................................................73

INTRODUCTION

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 PUBLICATION

The content of this manual is strictly technical and property of RED.

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 RED.

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.

MANUAL

carefully read this manual or the relative instructions.

Technical Dept. - All rights reserved - Reproduction is prohibited 11

22

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, bioethanol, 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.

1-WARNINGS AND WARRANTY CONDITIONS

• All liability for improper use of the product is entirely borne by the user and relieves the Manufacturer from any civil and criminal liability.

• 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.

Technical Dept. - All rights reserved - Reproduction is prohibited 33

44

1-WARNINGS AND WARRANTY CONDITIONS

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

• 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.

1-WARNINGS AND WARRANTY CONDITIONS

• 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.

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 USE

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

WARRANTY CONDITIONS

The 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 recommend functionally testing the product before completion with the relevant finishes, where provided.

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.

Technical Dept. - All rights reserved - Reproduction is prohibited 55

66

1-WARNINGS AND WARRANTY CONDITIONS

EXCLUSIONS

The 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 due to appliance tampering, weathering, natural disasters, acts of vandalism, electrical discharges, fire.

• defects of the electrical and/or hydraulic system.

• Failure to have stove maintenance performed on an annual basis by an authorised technician or qualified personnel will result in the loss of the warranty.

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.

1-WARNINGS AND WARRANTY CONDITIONS

SPARE PARTS

In 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.

Technical Dept. - All rights reserved - Reproduction is prohibited 77

88

1-WARNINGS AND WARRANTY CONDITIONS

RULES FOR INSTALLATION

The product is a boiler that uses wood pellets.

Below is a list of the 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 regulation

EN 1856-1 metal smoke ducts

EN 1856-2 metal smoke extraction channels

EN 1457 chimneys - Interior terracotta / ceramic flues

EN 13384-1 Chimneys - Thermal and dynamic fluid calculation methods - Part 1: Chimneys connected to a single appliance

Below 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/flue

UNI 10847:2000 Smoke extractor systems for liquid and solid fuelled generators - Maintenance and control - Guidelines and procedures

UNI 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 similar

Part 1 - General requirements

Part 2 - Special regulations for appliances with gas, gas oil and solid fuel burners with electrical connections.

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.

PELLETS

Wood 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.

15 Kg BAG OF FUEL

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.

Technical Dept. - All rights reserved - Reproduction is prohibited 99

2-INSTALLATION INSTRUCTIONS

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 AREA

The 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 m

3

.

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 cm

2

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.

2-INSTALLATION INSTRUCTIONS

POSITIONING AND RESTRICTIONS

In 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 ROOM

Check 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 cm

2

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 cm

2

Where “S” is in cm

2

, “Q” in kW, “K” = 6 cm

2

/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 DUCT

When 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.

Technical Dept. - All rights reserved - Reproduction is prohibited

2-INSTALLATION INSTRUCTIONS

FOREWORD

This 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 FLUE

Have 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.

(A)

AT

FIGURE 1 - SMOKE FLUE

(B)

AP

2-INSTALLATION INSTRUCTIONS

TECHNICAL CHARACTERISTICS

Flues 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 sealed 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

A

ROOF AT 15°

A

B

E

C

B

C

15°

D

E

F

A = MIN. 1.00 metres

B = DISTANCE > 1.85 metres

C = DISTANCE < 1.85 metres

D = 0.50 metres above highest point

E = 0.50 metres

F = REFLUX ZONE

FIGURE 3

Technical Dept. - All rights reserved - Reproduction is prohibited

D

A = 0.50 metres

B = DISTANCE > 2 metres

C = DISTANCE < 2 metres

D = O.50 metres

E = TECHNICAL VOLUME

FIGURE 2

2-INSTALLATION INSTRUCTIONS

ROOF AT 30°

B

C

A

ROOF AT 45°

ROOF AT 60°

A

B

C

B

C

D

D

30°

E

F

A = MIN. 1.30 metres

B = DISTANCE > 1.50 metres

C = DISTANCE < 1.50 metres

D = 0.50 metres ABOVE

HIGHEST POINT

E = 0.80 metres

F = REFLUX ZONE

FIGURE 4

D

45°

E

F

A = MIN. 2.00 metres

B = DISTANCE > 1.30 metres

C = DISTANCE < 1.30 metres

D = 0.50 metres ABOVE

HIGHEST POINT

E = 1.50 metres

F = REFLUX ZONE

FIGURE 5

A = MIN. 2.60 metres

B = DISTANCE > 1.20 metres

C = DISTANCE < 1.20 metres

D = 0.50 metres ABOVE

HIGHEST POINT

E = 2.10 metres

F = REFLUX ZONE

A

60°

E

F

FIGURE 6

2-INSTALLATION INSTRUCTIONS

DIMENSIONING

The 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

Technical Dept. - All rights reserved - Reproduction is prohibited

2-INSTALLATION INSTRUCTIONS

MAINTENANCE

The 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 skilled chimney sweep at least once a year. Once the check/maintenance has been performed, request a signed report stating that the system is safe.

Failure to clean the system jeopardises its safety.

CHIMNEY

The 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

8

7

6

3

4

5

9

9

9

1

2

FIGURE 7

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 8

2-INSTALLATION INSTRUCTIONS

CONNECTION TO FLUE

The 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

Minimum vertical length

Maximum length

(with 1 accessible 90° bend)

Maximum length

(with 3 accessible 90° bends)

Maximum number of accessible 90° bends

Horizontal sections

(minimum incline 3%)

SMOKE DUCT

1.5 metres

6.5 metres

4.5 metres

3

4 metres

Use smoke ducts with a diameter 100 mm and silicone gaskets or similar gaskets that can withstand 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 especially recommend to check the data tags of the flue for the safety distances that must be observed 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.

Technical Dept. - All rights reserved - Reproduction is prohibited

2-INSTALLATION INSTRUCTIONS

EXAMPLES OF CORRECT INSTALLATION

1

U

2

I

U

S

C

A

B

P

E

D

V

I

I

4

T

F

1. Installation of Ø 150 mm flue with hole for the passage of the pipe increased by: minimum 100 mm around the tube if next to non flammable parts such as cement, brick, etc.; or minimum 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

3

FIGURE 11

I

U

I

U = INSULATING

V = ANY REDUCTION FROM 100 TO 80 MM

I = INSPECTION CAP

S = INSPECTION ACCESS PANEL

P = AIR INLET

T = T JOINT WITH INSPECTION CAP

A = MINIMUM 40 MM

B = MAXIMUM 4 M

C = MINIMUM 3°

D = MINIMUM 400 MM

E = HOLE DIAMETER

F = SEE FIG.2-3-4-5-6

3-DRAWINGS AND TECHNICAL CHARACTERISTICS

DRAWINGS AND CHARACTERISTICS

COMPACT 35 EASY CLEAN DIMENSIONS (size in mm)

759

961

202

185

957

1088

743

Ø100

137

509

Ø80

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3-DRAWINGS AND TECHNICAL CHARACTERISTICS

TECHNICAL CHARACTERISTICS

Product class (EN 303-5/2012)

Rated thermal capacity of the firebox

Nominal output power:

Minimum output power

Efficiency at Max

Efficiency at Min

Temperature of exhaust smoke at Max

Temperature of exhaust smoke at Min

Max configurable temperature

Max operating temperature

Particles/OGC/Nox (10%O

2

)

CO at 10% O

2

at Min and at Max

CO

2

at Min and at Max

Recommended draught at Max power

Recommended draught at Min power

Smoke mass

Hopper capacity

Type of pellet fuel

Pellet hourly consumption

Autonomy

Heatable volume m 3

Water content

Max operating temperature

Combustion air inlet

Smoke outlet

Air intlet

Rated electrical power (EN 60335-1)

Supply voltage and frequency

Net weight

Weight with packaging

* Data that may vary depending on the type of pellets used.

** Volume that can be heated, according to the power requirement in m

3

(respectively 40-35-30 Kcal/h per m

3

)

COMPACT 35 EASY CLEAN

5

34,5 kW (29670 kcal/h)

32,0 kW (27520 kcal/h)

8,1 kW (6966 kcal/h)

92,8%

90,0%

140°C

60,5°C

80°C

95°C

23 mg/Nm

3

- 2 mg/Nm

3

- 196 mg/Nm

3

0,014 - 0,005%

5,6 - 10,3%

0,10 mbar - 10 Pa

0,05 mbar - 5 Pa

21,5 g/sec

146 litri

Pellet diameter 6-8 mm and size 3/40 mm

Min ~ 1,3 kg/h* - Max ~ 6,7 kg/h*

Al min ~ 80 h* - Al max ~ 16 h*

688/40 - 786/35 - 917/30**

30 litri

3 bar - 300 kPa

0 80 mm

0 100 mm

100 cm

2

190 W (Max 440 W)

230 Volt / 50 Hz

320 kg

340 kg

3-DRAWINGS AND TECHNICAL CHARACTERISTICS

RESIDUAL HEAD CHART

600

500

400

300

200

100

0

0 500 1000

B

A = RESIDUAL HEAD (mbar)

B = FLOW (l/h)

1500 2000

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4-UNPACKING

PREPARATION AND UNPACKING

The Compact Easy Clean boiler is delivered complete with all its electrical, mechanical and hydraulic components (excluding the circulator kit and thermostatic valve-OPTIONAL) and having been tested in the factory:

Box 1 contains the structure of the boiler, while box 2, on top of the packaging, contains the trolley (to make it easier to move and remove ash) and the compressor, required to turn on the turbulators.

Remove the cardboard (fig.1), remove the brackets that secure the boiler to the pallet (see fig.2). There are two fixing brackets, one at the front and one at the back (fig.2).

1

2

1

2

FIGURE 1 - PACKAGING

FIGURE 2 - REMOVING THE PACKAGE

BRACKETS

4-UNPACKING

Install the boiler in the area set aside for it, making sure it conforms to the requirements. The boiler body or unit must always be kept in a vertical position when moved, and only ever moved using suitable lifting trolleys.

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.

As shown in figure 3, the product has a hook to lift up the boiler.

To use the hook, lift the front cover, take the hook and the bracket from the bag with the instructions and secure the bracket to the designated joints under the front cover.

FIGURE 3 - LIFTING HOOK

The following documents are provided in the package:

• Instruction booklet

• Inspection and maintenance report

• Accessory

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4-UNPACKING

The end user is responsible for product storage, disposal or possible recycling in compliance with the relative applicable

laws in force. Position the product and proceed with connecting it to the chimney.

If the product must be connected to an exhaust pipe that goes through the rear wall (to enter the chimney), make sure not to force it in.

Attention!!

If the boiler smoke outlet is forced or used improperly to lift it or position it, the operation of the boiler can be damaged irreparably.

U = SMOKE OUTLET DIAMETER 100 mm

I = COMBUSTION AIR INLET DIAMETER 80 mm

U

I

5-POSITIONING

REQUIREMENTS FOR INSTALLATION OF THE PLANT - POSITIONING

The most important thing to do before installation of the 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 500 mm;

• the minimum distance between the top of the product and a wall (ceiling) must be 500 mm to ensure easy access to the heat exchanger for cleaning and maintenance (e.g. for removing ash and possible installation of the pellet suction kit);

• the minimum clearance between the product and the wall (side) must be 500 mm.

500 743

500

500

743

500

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6-ASSEMBLY

Live electrical parts: only power the product after completing assembly.

COMPRESSOR CONNECTION

f c

A b

COMPRESSOR

COMPRESSOR PIPE

SOLENOID VALVE

POLYSTYRENE d e

KNOCKOUT HOLE ON REAR BOILER PANEL

FASTENING SCREWS (supplied)

GASKET (supplied)

Attention! Make sure the sides are mounted when you connect the compressor to the boiler.

e

A b d f c

6-ASSEMBLY

Connect compressor “A” to the boiler as follows:

• Take out compressor unit “A” from packaging 2

• Take the supplied gasket “e” and secure it to the sheet metal inside the compressor unit where it touches the boiler to avoid potential vibration (see picture on previous page)

• Before securing the compressor to the boiler, remove the polystyrene in position “f”

• Take the four screws supplied and secure compressor “A” to the boiler

• remove knockout hole “d” from the panel at the back of the boiler

• take the flue of compressor “b” and insert it all the way in solenoid valve “c”

The compressor unit can also be fixed to the wall to reduce the space taken up by the boiler.

To do this, you must:

• take 4 3.5 mm screws and Fischer plugs (not supplied)

• bring the compressor unit towards the wall and trace a mark with a pencil where you need to create the 4 holes

• drill the holes

• fix the compressor to the wall with the 4 screws.

MAX 1,5m

Caution!! the compressor pipe is not more than 1.5 metres long, which means you need to determine the position of the compressor unit based on this measurement.

INSERTING / REMOVING THE COMPRESSOR PIPE

Mounting pipe “b”

• insert pipe “b” (compressor pipe) into the fitting and push it all the way in.

Removing pipe “b”

• Exert a slight pressure on the extractor ring by taking out pipe “b” from the body of the fitting at the same time. b b b

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7-TROLLEY ASSEMBLY

Take out the trolley from package 2 and proceed as follows:

O

P

• move the trolley towards the boiler and make sure the feed screw goes inside the trolley’s hole “P”

• now lock it into place with the two side levers (see image below)

Note: cap “O” is used during transport to keep in the ash!

8-PANEL REMOVAL

If any work is carried out on some components of the boiler or if you are just cleaning it, you need to remove the side panels.

Remove the panels as follows:

• remove the trolley

• lift the two top covers

• open the firebox door

• remove the two top screws that secure the panel to the boiler

• lift the panel and let out the U-V interlocking systems

Note: on the left-hand side (where the door is fixed as explained above), the panel and door are removed together.

The door can also be removed by taking off the hinges.

x x x x

U

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V

V

V

U

9-HYDRAULIC CONNECTION

PLUMBING CONNECTION

IMPORTANT:

The connections depend on the type of System Configuration.

IMPORTANT!

If installing the boiler involves another pre-existing system complete with heating equipment (gas boiler, methane boiler, fuel oil boiler, etc.), it is strongly recommended that you contact a qualified operator who subsequently will be responsible for the compliance of the system with the applicable laws in force.

The Company will not be held responsible for damage to persons or things in the event of failed or incorrect operation if the aforementioned warnings are not complied with.

IMPORTANT!!!

CLEAN THE ENTIRE SYSTEM BEFORE CONNECTING THE BOILER, IN ORDER TO REMOVE ALL RESIDUE AND DEPOSITS.

Upstream from the boiler, always install shutters so as to disconnect it from the plumbing system should it be necessary to move it, or when it requires routine and/or special maintenance.

Connect the boiler using hoses so that the boiler is not too strictly connected to the system, and to allow slight movements.

9-HYDRAULIC CONNECTION

CLEANING THE SYSTEM

Install suitable shutters to cut off the tubes from the heating system.

In order to protect the heating system from damage caused by corrosion, incrustation or deposit build-up, it is important to clean the appliance before installation, using suitable products, in compliance with Standard UNI 8065 (water treatment of thermal plants for civil use).

As standard, RED supplied the product FERNOX PROTECTOR F1 with the product.

This provides long term protection against corrosion and calcium build-up for the heating appliance. It prevents the corrosion of the metal parts of the appliance, i.e. the ferrous metals, copper and copper and aluminium alloys. It also reduces the noise produced by the boiler.

Refer to the instructions on the product. Cleaning should be performed by a qualified technician.

We also recommend the use of FERNOX CLEANER F3 and LEAK SEALER F4, available from our authorised distribution centres.

FERNOX F3 is a neutral product for rapid and efficient cleaning of heating appliances. It has been designed to eliminate residues, oily deposits and incrustations from existing appliances of all ages. It can help restore the heating efficiency of the boiler and reduce the noise it generates.

FERNOX F4 is intended to be used with all heating appliances to seal micro fractures that cause small and inaccessible leaks.

Attention: Failure to clean the thermal system or to use an adequate inhibitor will invalidate the warranty of the appliance and of the other accessories like the pump and valves.

FILLING THE SYSTEM

Fill the system slowly to allow air bubbles to pass through the vent holes of the heating system. For closed circuit heating systems, the filling pressure of the system at cold and the pre-inflation pressure of the expansion tank must be the same.

• In open vessel heating systems, direct contact between circulating liquid and air is allowed. During the heating season, the user must check the circulating water level in the expansion tank regularly. The water level in the circulation system must be kept constant. Practical experience shows that a regular check of the water level must be made every 14 days to maintain a relatively constant level. When necessary, the water level must be topped up when the boiler has cooled to room temperature. This is to avoid and damage being caused to the steel body of the boiler due to thermal stress.

• In systems with an open vessel, the water pressure in the boiler must not be less than 0.3 bar when the system is cool.

• The water used for filling the heating system must be decontaminated and not contain air.

Attention!

Do not mix heating water with incorrect concentrations of anti-freeze or anti-corrosion substances! This could damage the gaskets and cause noise during operation.

The manufacturer denies any liability for harm caused to persons, animals or objects caused by failure to observe these precautions.

After making all the hydraulic connections, pressure-test the seals by filling the boiler.

This must be done with care by doing the following:

• open the air vent valves of the radiators, boiler and system;

• gradually open the filling tap of the system, making sure that any automatic air vent valves in the system work correctly;

• close the vent valves of the radiators as soon as water comes out;

• use the pressure gauge inserted in the system to check that the pressure reaches a value of approximately 1 bar (this only applies to closed vessel systems - refer to any existing local regulations or standards allowing for its installation); for open vessel systems, the water is topped up automatically through the vessel.

• close the filling tap of the system and then open the vent valves of the radiators again to purge any air;

• check the seal of all the connections;

• after starting up the boiler for the first time and bringing the system up to temperature, stop the pumps and repeat the air purging

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9-HYDRAULIC CONNECTION

procedure;

• let the system cool down and, if necessary, bring the water pressure back to 1 bar (this only applies to closed vessel systems - refer to any existing local regulations or standards allowing for its installation); for open vessel systems, the water is topped up automatically through the vessel itself;

NOTE

In systems with a closed vessel, where possible, the water pressure in the heating system must not be lower than 1 bar when the system is at room temperature; if this is not the case, use the tap to fill the system This operation must be performed when the system is cool.

The pressure gauge on the system enables you to read the pressure in the circuit.

During this operation, any air in the system is released from the automatic vent valve located at the top of the body of the boiler.

The valve is underneath the front panel, just lift the cover.

To ensure the valve vents, loosen the side cap (see figure)

The filling pressure of the system WHEN COLD must be 1 bar.

Upon completion of this operation, always close the filling tap.

RELIEF VALVE

THERMOSTATIC DIVERTER VALVE (COMPULSORY)

The automatic thermostatic diverter valve is used in solid fuel boilers to prevent the return of cold water into the exchanger which would cause condensation to form.

The prolonged formation of condensation irreparably damages the heat exchanger.

The lack of a device to prevent this invalidates the guarantee.

A higher return temperature reduces the formation of condensation of the fumes and extends the life of the boiler.

Valves available offer various calibrations. RED recommends the model (see accessories list) at 55°C with hydraulic connections of 1”. Once the calibration temperature is reached, the valve opens thereby supplying hot water to the system.

10-ELECTRICAL CONNECTIONS

GENERAL PRECAUTIONS

The electrical safety of the system is guaranteed only when this is connected correctly to an efficient earthing system installed in accordance with the safety standards in force: the pipes of the gas, water and heating systems do not constitute a suitable earth system.

It is necessary to ensure this essential safety requirement; if in doubt, have a qualified technician test the electrical system with care because the manufacturer of the boiler does not assume responsibility for damage caused by the absence of an earthing system.

A qualified technician should check that the electrical system is compatible with the max consumption of the system, checking in particular that the cross-section of the cables of the system is compatible with the power consumption of the loads.

The use of any component that requires electrical energy requires compliance with certain essential rules like:

• do not touch the appliance with wet and/or damp parts of the body and/or when barefoot;

• do not pull on the electrical cables;

• do not expose the appliance to the elements (rain, sun, etc.);

• do not allow children or inexperienced persons to use the appliance.

Connection to 230V power supply.

The installation of additional electrical components of the boiler requires electrical connection to a230V - 50Hzpower supply: This connection must be made in a workmanlike manner in compliance with the standards in force in the country of installation.

Danger!

Electrical installation must be entrusted to a single qualified technician.

Before making the connections or carrying out any work on the electrical parts, always turn off the power supply and make sure it cannot be turned on again accidentally.

Remember that it is necessary to install a bipolar switch in the boiler’s electrical power circuit with a distance of

3mm between the main contacts. The switches must be easily accessible to allow quick and safe maintenance.

The power cable must be replaced only by an authorised technician. Failure to observe the above could compromise the safety of the appliance.

ELECTRICAL CONNECTION

First connect the power cable to the back of the boiler and then to a wall socket.

The main switch at the rear must only be activated to switch the boiler on; otherwise, it is advisable to keep it off.

It is recommended to disconnect the power cable when the boiler is not used.

ELECTRICAL CONNECTION

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11-FIRST START-UP

BEFORE START-UP

GENERAL PRECAUTIONS

Remove all parts that may burn from the brazier and the product’s tank (manual, various adhesive labels or any polystyrene).

Make sure all the refractory materials are positioned correctly and they do not obstruct the combustion chamber.

The first start-up may not be successful as the feed screw is empty and does not always manage to load the required amount of pellets in time to light the flame.

If after repeated attempts, the flame fails to ignite, despite a regular flow of pellets in the brazier, which must rest snugly against the

slots and be clean without any ash incrustations. If no anomaly is found during this inspection, there may be a problem with the product components or installation may not be correct.

REMOVE THE PELLETS FROM THE BRAZIER AND CONTACT AN AUTHORISED TECHNICIAN.

Do not touch the boiler during the first lighting, as it is during this phase that the paint sets; if you touch the paint, you may expose the steel surface.

If necessary, touch up the paint with the aerosol spray in the original colour (see ‘’Accessories for pellet boilers’’).

It is good practice to guarantee effective ventilation in the room during the initial start-up, as the boiler will emit some smoke and smell of paint.

ATTENTION!

Please ensure the brazier is clear of ALL pellets and ash build up following any failed ignitions. Failure to clear out the brazier prior to resetting may result in further failed ignitions or in certain conditions an explosive ignition.

11-FIRST START-UP

The boiler will be subject to expansion and contraction during the stages of lighting and cooling down, and may therefore make slight creaking noises.

This is absolutely normal as the structure is made of laminated steel and must not be considered a defect.

It is extremely important to make sure the boiler does not reach high temperatures straight away, but to increase the temperature gradually using low power at first.

DO NOT EXPECT HEATING EFFICIENCY IMMEDIATELY!!!

ATTENTION!

If during operation or initial ignition you encounter smoke spillage in to the room from the appliance or the flue then please switch off the appliance, ventilate the room and contact the installation / service engineer immediately.

OPENING/CLOSING THE INTERNAL DOOR

CAUTION!

The door must be closed properly for the boiler to work correctly.

To open the internal door, lift and pull the handle towards yourself. In the event one needs to open the door with the boiler in operation, one must use suitable thermal protection clothing (for example leather gloves).

I

INNER DOOR OPENING.

Switch “I” interrupts the operation of the compressor cleaning system when the door is opened.

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11-FIRST START-UP

LOADING THE PELLETS

The pellets can be loaded either manually or automatically. The tank can contain up to 150 litres or 100 kg of pellets.

Manual Loading:

• Open the top cover of the boiler and pour in the pellets.

Automatic loading (with remote tank of 100/200 or 400 kg - optional - see accessories):

• Remove the round plate from the door, cut the insulation and insert the tank pipe. Next, load with the optional tank.

Never remove the protective grate from inside the tank. When loading pellets, keep the bag from coming into contact with hot surfaces.

SAFETY

PROCEDURE TO FOLLOW 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 IMIDIAT-

LEY.

User Training

In ALL cases the installation and commissioning engineer MUST carry out a thorough handover of the appliance to the homeowner / end user. The following elements should be covered to the satisfaction of the end user. Failure to do this may result in unsafe use of the appliance:

• Explanation of the appliance and how it works

• Necessity to maintain ventilation to the appliance and the issues that may arise otherwise

• Fuel useage and supply

• How to light the appliance safely

• What to do in the event of failed ignitions

• What to do in the event of alarms (in particular those generated when the appliance runs out of fuel)

• How to maintain the appliance correctly and the importance of carrying out these tasks each month

• It is good practise to agree a date for the fisrt annual service

• Explain the importance of the CO alarm in accordance with approved document J of the building regs (ONLY FOR UK)

• Explain the need for the flue draft stabiliser and its position within the flue system (ONLY FOR UK)

• Discuss the use of secondary heating systems if applicable

• Explain how the remote control or room stats operate and their optimal positioning

• Explain the need for the appliance data plate in accordance with approved document J of the building regulations (ONLY FOR UK)

• The commissioning process and paperwork should also be explained to the homeowner. A copy of the base settings on the commissioning paperwork should also be left with the appliance (ONLY FOR UK).

12-MENU ENTRIES AND OPERATION

CONTROL PANEL DISPLAY

Menu options

1

8

7

2

6

3 4

5

The boiler has a modern touch-screen display used to adjust individual functions in a user-friendly manner.

Press the controls on the touch-screen display to launch them.

We recommend:

• not using protective films

• not putting the touch screen display in contact with water; it might not work in the presence of humidity

• do not touch the display with sharp objects to avoid damaging it

Note: The keys shown here above in the display are not real (not visible). They are only used to make it easier to understand the functions in the following explanations.

If no key is used for 10 seconds, the display goes back to the main screen

INITIAL START-UP

Product Type

Firmware Version

Product Type 01

Firmware Version 01

As soon as the boiler is powered, the words “Product Type” and “Firmware Version” will appear on the display and start flashing until it automatically carries out all the checks. Then the set factory value will appear without flashing. The boiler will now show the first screen to use the functions.

1

1 a

OFF

10:29

ON

10:29

Eco Mode on

MENU

Eco Mode on

MENU

Press key 1 (OFF) for a few seconds to turn on the boiler (ON). An icon with a flashing flame will appear (a).

20°

70°

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12-MENU ENTRIES AND OPERATION

MAIN MENU

Press key 6/7 (MENU) to go to the available boiler parameters.

ON

10:29

Eco Mode on

MENU

20°

70°

6/7

Here are the functions you can access under the MENU function:

• Date and Time

• Timer

• Sleep (only when boiler is on)

• Settings

• Info (Product Type - Parameter Type - Firmware Version - SW - Total Hours - No. of Start-ups - Extractor rpm - Smoke T - Exchanger voltage - Feed screw load - Flame - Shut-down timer)

• Network (if you do not connect the optional accessory N024 multizone control expansion code 40A13021)

Date and time configuration

The “date and time” setting is used to adjust: day, hours, minutes, day number, month and year. If you press key 6/7 MENU (screen above) the first available entry is: Date and Time. Key 4 is used to select the entry you want to modify among the available ones (day, hours, minutes, day number, month and year). The system used to adjust the settings is the same for all the entries, here below is an example

4

with the option DAY.

Time and Date >

8

Day >

We

5

5

So then press:

• the MENU key (6/7) (main screen, see image above)

• key 4 select Day

• key 5 select the day (e.g.: We), two “b” arrows will appear

(i.e. keys 6/7), which are used to change the day

• key 5 to confirm

• key 4 to go to the next option (HOURS)

• key 8 to go back to the main screen

Day >

We

5 b

4

12-MENU ENTRIES AND OPERATION

CONFIGURATION OF PROGRAMMED MODE (TIMER) - Main menu

The current time and date must be configured to ensure correct operation of the timer.

There are six configurable TIMERS; for each one, the user can select a start and stop time and the days of the week when it is in use.

When one or more programs are active, the status of the boiler and the TIMER “n” alternate on the display. “n” is the number of timer programs in use, separated by dashes.

Example:

TIMER 1 Timer 1 program active.

TIMER 1-4 Timer 1 and 4 programs active.

TIMER 1-2-3-4-5-6 All timer programs active.

EXAMPLE OF PROGRAMMING

With the boiler on or off:

• key 6 to change the timer’s status (ON-OFF)

< Timer >

1 - 2

1 ON

8

7

6

5

• key 7 to change the active timer

• key 8 to go back to the main screen

• key 1 to scroll through the days, the selected one will be flashing

1 2

3

4

Mo Tu We Th Fr Sa Su

1

da

20 : 30

a

23 : 40

8

7

6

5

• key 2 to activate or deactivate the selected day

• key 3 to increase the start hour

• key 4 to increase the start minute

• key 5 to increase the end minute

• key 6 to increase the end hour

• key 7 to change the active timer

• key 8 to go back to the main screen

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12-MENU ENTRIES AND OPERATION

EXAMPLES OF PROGRAMMING on

08:00

P1 off

12:00 day mon on

11:00

Boiler on between 08:00 and 14:00

P2 off

14:00 day mon on

08:00

P1 off

11:00 day mon on

11:00

Boiler on between 08:00 and 14:00

P2 off

14:00 day mon on

17:00

P1 off

24:00 day mon on

00:00

P2 off

06:00 day tue

Boiler on between 17:00 on Monday to 06:00 on Tuesday

NOTES ON USE OF THE TIMER

• Start-up with the timer always takes place with the last temperature.

• The start time can be between 00:00 and 23:50

• If the stop time has not yet been saved, the program proposes a start time at +10 minutes.

• If a timer program turns off the boiler at 24:00 on one day and another program starts it up at 00:00 on the next day: the boiler remains on.

• A program has a start-up and/or shut-down time that overlap the times of another program: if the boiler is already on, the start has no effect while OFF turns off the boiler.

• When the boiler is on and the timer is active, pressing the OFF key turns off the boiler; the boiler then restarts automatically at the next time of the timer.

• When the boiler is off and the timer is active, pressing the ON key turns on the boiler; the boiler then stops automatically at the next time of the timer.

Sleep setting

8

< Sleep >

7

20 : 30

6

< Sleep >

OFF

Sleep may be activated only when the boiler is on and allows you to quickly set a time for the product to turn off.

With keys 1 and 4 in the menu, select the SLEEP control.

If Sleep is active on the panel, the time is displayed

(image above), otherwise, the message OFF appears

(image below).

key 6 to increase the minutes key 7 to increase the hour

• key 8 to go back to the main screen

The panel suggests a shut-down time of 10 minutes after the current time.

If the SLEEP function is active with the TIMER active, the former has priority, therefore the boiler will not turn off at the time set in the timer program but at the time set by the sleep function, even if it comes after the time set by the timer.

8

7

12-MENU ENTRIES AND OPERATION

SETTINGS MENU

The SETTINGS menu is for configuring use of the boiler. With keys 1 and 4 in the menu, select the SETTINGS control. Use key 5 to go to the settings menu and select the option you want to configure (see the list below).

a. Language.

1

4

< Settings >

8 5

b. Cleaning (shown only when boiler is off).

c. Feed screw loading (shown only when boiler is off).

d. Tones e. External thermostat (activation).

f. Auto Eco (activation).

g. Eco Turn-off T (default 10 minutes) h. Pump on T (default 50°C).

i. Auxiliary boiler (default deactivated).

j. Pellet recipe.

k. Fumes rpm % ventilation.

l. Maximum power (1-5 - default 5).

m. Component test (shown only when boiler is off).

n. “Chimney sweeper” function (can be enabled only when boiler is on, for checking emissions in field).

o. System configuration (factory settings: system 02).

p. Season q. Technical menu.

NOTE: Some of the options listed above cannot be enabled in certain “system configurations”.

a - Language

With keys 1 and 4 inside the menu, select the SETTINGS control. Use key 5 to go to the settings menu and select the Language option. Then with keys “b” (arrows) choose one of the available languages, press 5 to confirm, while with key 8 you will go back to the main screen. The available languages are: IT/EN/DE/FR/ES/NL/PL/DA/SLO

8

Language >

Gb

5

8

Language >

Gb

b

5

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

b - Cleaning

This function is only activated when the boiler is off. When it is activated, the fan turns at top speed so that the soot removed by the turbulators is sucked in.

< Cleaning >

Off

< Cleaning >

Off

8

5

8 b

5

Use key 5 to go to the settings menu and select the Cleaning option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

c - Load feed screw

This is for filling the the pellet loading system. This can be enabled only when the boiler is off. A countdown appears. The feed screw stops automatically at the end of the countdown and the menu closes.

< Screw Loading >

Off

< Screw Loading >

Off

8

5 8 b

5

Use key 5 to go to the settings menu and select the Load Feed Screw option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

d - Tones

This function is enabled by default.

Tone >

On

8

5 8 b

5

Use key 5 to go to the settings menu and select the Tones option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

12-MENU ENTRIES AND OPERATION

e - External thermostat

EXTERNAL THERMOSTAT (not included with the boiler, it must be provided by the user)

The temperature of the boiler can also be controlled by an external thermostat in the room. It should be positioned centrally in the room where the boiler is installed. It provides a closer match between the heating temperature requested of the boiler and the actual room temperature it provides.

Connect the wires of the external thermostat to points 1-2 of the terminal block on the boiler.

Once the thermostat has been connected it needs to be enabled.

< Ext.Thermostat >

Off

< Ext.Thermostat >

Off

8

5 8 b

5

Use key 5 to go to the settings menu and select the EXTERNAL THERMOSTAT option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

f - Auto-Eco activation

If the Auto-Eco option is active (i.e. it is ON), the boiler turns off if there is no demand for heat. If the Auto-Eco function is not active (i.e. it is OFF), the boiler sets itself to the minimum value if there is no demand for heat (i.e. in P1 power).

< Auto Eco >

On

< Auto Eco >

On

Use key 5 to go to the settings menu and select the Auto-Eco option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

g - Eco Stop T

If Auto-Eco is active (ON), the “Eco Stop t” represents the time between the lack of demand and when the boiler actually turns off.

Use key 5 to go to the settings menu and select the Eco Stop t option. Confirm with key 5 and then with keys “b” (arrows), enter the

< Off Time Eco > < Off Time Eco >

03’

8

5 8 b

minutes for the shut-down. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

5

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

AUTO ECO MODE

The Auto-Eco mode changes the behaviour of the boiler in automatic mode, that is: when the ambient temperature set by the user is reached (the temperature is detected by the probe on the equipment or by the external thermostat), the boiler modulates at power value 1 for a short period of time; if the temperature remains constant or is higher than the set temperature the boiler turns off, while if the room becomes cold and there is a demand for heat the boiler turns on again automatically

(not before a time interval required for the boiler to cool down).

This mode is recommended only if the product operates in highly insulated areas or where there is minimal heat loss over time as it allows you to optimise the boiler’s consumption without wasting fuel.

For activation of the ‘’Auto Eco’’ mode and time settings, see sections “f” and “g”.

The ECO stop procedure is activated automatically when all the power recall devices included in the “system configuration” are satisfied: room temperature probe/external thermostat (configurations 1-2-3), flow switch (configuration 2), thermostat/ntc (10 kΩß3435) puffer

(configuration 4-5) or thermostat/ntc (10 kΩ ß3435) boiler (configuration 2-3). If all the devices present are satisfied, the time begins to decrease “T ECO stop” (10 minutes default, can be changed in the “Settings” menu). During this phase, the panel alternates between displaying ON with a small flame and Crono (if active) - Eco active. The minutes counting down to the Eco Stop are shown at the top of the display. The flame moves to P1 and remains there until the set “T Eco Stop” time reaches zero, and if the conditions are still satisfied, turns off the boiler. The ECO stop count is cancelled if one of the devices recalls power.

When the boiler begins to turn off, the panel shows: Off - Eco Active - flashing small flame.

When the boiler turns off, OFF-ECO appears on the display with the flame symbol off.

The following conditions have to be met simultaneously for the ECO to restart:

• Power recall

• external thermostat contact closed

• Room temperature < Room Setpoint Value -2°C

• 5 minutes have passed since shut-down.

• TH

2

O < TSetH

2

O.

• If the power is recalled by the domestic hot water (DHW), the 5’ are ignored and the boiler starts up as required.

NOTE: In configuration 4 - 5 the Auto Eco mode is enabled automatically. Also when in configuration 2 - 3, with the ‘summer’ function set, it is enabled automatically. Where it is prescribed that it should be enabled, the mode cannot be disabled.

h - Pump T On (only for experienced users)

This option enables adjustment of the pump activation temperature.

Use key 5 to go to the settings menu and select the Pump T On option. Confirm with key 5 and then with keys “b” (arrows) you can increase

< Pump T-ON >

60°

< Pump T-ON >

60°

8

5 8 b

or reduce the temperature. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

5

12-MENU ENTRIES AND OPERATION

i - Auxiliary boiler

An additional module (optional) must be installed to allow the start-up of an auxiliary boiler when the main boiler is off or has been stopped due to an alarm. By default, this function is deactivated (Off). If you need to activate it (On), go into the settings menu with key

5 and select the Auxiliary boiler option; confirm with key 5 and then with keys “b” (arrows) you can activate/deactivate the function (Off/

On). Key 5 is used to confirm, while key 8 is used to go back to the main screen.

< Auxiliary Boiler >

Absent

8

5

8 b

5

j - Pellet Recipe

This function is for adapting the boiler to the type of pellet in use. As there are many types of pellet available on the market, the operation of the boiler can vary considerably according to the quality of the fuel. When the pellets clog up the brazier due to excess loading of fuel or when the flames are high even at low power, or when the flames are low, it is possible to decrease/increase the amount of pellets in the brazier:

Available values:

A decrease of 30% on the factory setting.

A decrease of 20% on the factory setting.

A decrease of 10% on the factory setting.

0 = No changes.

An increase of 10% on the factory setting.

An increase of 20% on the factory setting.

An increase of 30% on the factory setting.

< Pellet Recipe >

00%

8

7

5 8 b

5

Use key 5 to go to the settings menu and select the Pellet Recipe option. Confirm with key 5 and then with keys “b” (arrows) you can increase or reduce the %. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

k - Fumes rpm % ventilation

In the event the installation presents problems in extracting smoke (lack of draft or even pressure in the duct), it is possible to increase the smoke and ash extraction speed. This change resolves all the potential problems related to pellets clogging in the brazier and deposits forming at the bottom of the brazier itself caused by poor quality fuel or fuel that produces a lot of ash. The extraction speed may be altered between -30% to +50%, with increments of 10 percent at a time. Negative variation can be necessary if the flame is too low.

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

< Smoke Fan rpm >

00%

< Smoke Fan rpm >

10%

8

5

8 b

5

Use key 5 to go to the settings menu and select the Smoke Var.rpm option. Confirm with key 5 and then with keys “b” (arrows) you can increase or reduce the %. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

l - Maximum power (only for experienced users)

Allows you to set the maximum power limit of the flames which the boiler can use to reach the set target temperature.

Use key 5 to go to the settings menu and select the Maximum power option. Confirm with key 5 and then with keys “b” (arrows) you can change the power value from 01 to 05. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

< Maximum Power >

3

< Maximum Power >

4

8 5 8 b

5

m - Component test (only when boiler is off).

This can be done only when the boiler is off and allows you to select the components to be tested:

• Spark plug: it is turned on for a fixed test period during which the panel displays the countdown in seconds.

• Feed screw: it is powered for a fixed test period during which the panel displays the countdown in seconds.

• Smoke extractor: it is activated at 2500 rpm for a fixed test period during which the panel displays the countdown in seconds.

• Exchanger (test not available for the boiler): enables you to conduct the test in V5 for a fixed test period of 1 minute during which the panel displays the countdown in seconds.

• Pump: it is activated for a fixed period of 10 seconds during which the panel displays the countdown.

• 3-way valve: the 3-way valve is activated for a fixed test period of 1 minute during which the panel displays the countdown in seconds.

< Components Test >

3-way valve

< Components Test >

Feed screw

8 5

8 b

5

Use key 5 to go to the settings menu and select the Component test option. Confirm with key 5 and then with keys “b” (arrows) you can select the test you want to carry out. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

12-MENU ENTRIES AND OPERATION

n - Chimney sweeper function (for maintenance operators only)

This function can only be activated when the boiler is on and power is supplied, and it forces operation of the boiler at the parameters

P5, with the ventilator (if present) in V5. Any corrections to the loading/smoke ventilation percentage must be read. This state lasts 20 minutes, the countdown is displayed on the panel. During this interval, the system ignores any thermostat/puffer/room set point/ set point H

2

0 values, only the safety shut-down at 85°C remains active. At any time, the technician may interrupt this phase by pressing the on/off switch quickly.

< Chimney Sweep >

Off

< Chimney Sweep >

On

8

5 8 b

5

Use key 5 to go to the settings menu and select the CHIMNEY SWEEP option. Confirm with key 5 and then with keys “b” (arrows) you can activate or deactivate (the default option is OFF) the function. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

Setting the temperature SETPOINT value

ON

10:29

Eco Mode on

MENU

6/7

ROOM TEMPERATURE

WINTER

SUMMER

HEATING

PUMP

MAX POWER

SANITARY

TEMPERATURE

By touching the display on the right-hand side, i.e. near keys 4/5, you can set the various temperature setpoint values depending on the kind of system configuration chosen.

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

The temperature in small print on the display is the value detected by the probe, while the one in large print is the set temperature (SET).

The icons represent the various available SETPOINT values available.

55

50°

75

70°

20

20°

SETPOINT VALUE 1

DHW SETPOINT VALUE

AMBIENT SETPOINT VALUE

WATER SETPOINT VALUE

75

70°

20

20°

SETPOINT VALUE 2

AMBIENT SETPOINT VALUE

WATER SETPOINT VALUE

SETPOINT VALUE 3

WATER SETPOINT VALUE

75

70°

75

70°

SETPOINT VALUE 4

PUFFER SETPOINT VALUE

The display’s screen shows up to three SETPOINT value settings. For instance, if there is a fan (SET7), you need to press key 1 and go to the next screen.

1

55

50°

75

70°

20

20°

key

1

SETPOINT VALUE 6

3

5

SETPOINT VALUE 7

ROOM FAN SETPOINT VALUE (NOT IN THE BOILER)

Keys 2/3/4 to increase the value

Keys 5/6/7 to decrease the value

Key 8 to go back to the main screen

12-MENU ENTRIES AND OPERATION

o - System configuration

With keys 1 and 4 in the menu, select the SETTINGS control. With key 5, go into the settings menu and select the option System Config.

The display of the room temperature or external thermostat status depends on the value of the “EXT therm” parameter.

CONFIGURATION 1

OFF 20°

12:30

Eco Mode on

MENU 70°

CONFIGURATION 2

OFF 20°

12:30

Eco Mode on

MENU 70°

ROOM TEMPERATURE

OR EXTERNAL THERMOSTAT STATUS

DHW CONTACT STATUS

WATER PROBE STATUS

CONFIGURATION 3

OFF OFF

12:30

Eco Mode on

ROOM TEMPERATURE

OR EXTERNAL THERMOSTAT STATUS

WATER PROBE STATUS

CONFIGURATION 4

OFF OFF

12:30

Eco Mode on

MENU 70°

PUFFER THERMOSTAT STATUS

WATER PROBE STATUS

CONFIGURATION 5

OFF 60°

12:30

Eco Mode on

MENU 70°

PUFFER TEMPERATURE

WATER PROBE STATUS

For configurations 1-2-3

ON 20°

12:30

Eco Mode on

Technical Dept. - All rights reserved - Reproduction is prohibited

Flashing icon if there is demand for heat from the heating system, otherwise it does not appear

Flashing icon if there is demand for heat from the hot water system

12-MENU ENTRIES AND OPERATION

p - Season

In configurations 2 and 3, enabling the ‘’summer’’ function disables deviation of the 3-way valve towards the heating system to prevent the radiators from heating up, and so the flow is always towards the hot water system (DHW).

Selecting the “summer” option automatically enables the auto-eco function (cannot be deactivated). The room temperature probe/ external thermostat are ignored.

< Season >

Summer

8 5 8 b

5

With keys 1 and 4 inside the menu, select the SETTINGS control. Use key 5 to go to the settings menu and select the Season option. Confirm with key 5 and then with keys “b” (arrows) you can select summer/winter. Key 5 is used to confirm, while key 8 is used to go back to the main screen.

q - Technical menu

To access the technical menu you must contact the assistance centre as it requires a password.

< Technical Menu

Password

00

8

5

8 b

5

Use key 5 to go to the settings menu and select the Technical menu option. Confirm with key 5 and then with keys “b” (arrows) enter the password (example in figure 00). Key 5 is used to confirm, while key 8 is used to go back to the main screen.

The technical parameters you can change are: ‘’Product Type’’, ‘’Service’’, ‘’Parameters’’, ‘’Counter memories’’, ‘’Enable fan’’ and ‘’Puffer data’’.

8

< Alarm Memory >

10/01/2014 22:30

A01

No Ignition

7

6

5

EXAMPLE OF COUNTER MEMORIES

12-MENU ENTRIES AND OPERATION

INFO MENU

Use key 5 to go to the settings menu and select the INFO option. Use key 5 to go into the SUBMENU.

< Info >

8

5

Available parameters are: (Info-Product type - Fw Version - oper. hours - no. of start-ups - Feed screw load - Extractor rpm - Exchanger

Voltage - Flame - Smoke T).

< Firepower >

05

SAMPLE SCREEN

8

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

SYSTEM CONFIGURATIONS

At the time of installation, the product must be configured according to the type of system by selecting the relative parameter in the

“SETTINGS” menu.

There are 5 possible configurations, described below:

Configuration Description

4

5

1

2

3

Room temperature control via boiler's on-board probe or by enabling external thermostat.

2.1 Ambient temperature management with a probe fitted on the boiler or by enabling an external ambient thermostat; instant production of hot sanitary water with plate exchanger in FACTORY CONFIGURATION.

2.2 Room temperature control via boiler's on-board probe or enabling external thermostat; DHW production for storage cylinder or storage with thermostat (optional).

DISCONNECT THE INTERNAL THREE-WAY VALVE AND FLOW SWITCH (IF PRESENT)

Room temperature control via boiler's on-board probe or enabling external thermostat; DHW production with

NTC probe (10 kΩ ß3435).

DISCONNECT THE INTERNAL THREE-WAY VALVE AND FLOW SWITCH (IF PRESENT)

External Puffer controlled by thermostat.

External Puffer controlled by NTC probe (10 kΩ ß3435).

CONFIGURATION 1

4

5

1

V

2

3

12-MENU ENTRIES AND OPERATION

CONFIGURATION 2.1 (FACTORY SETTING)

5

5

4

1

7

V

2

3

6

CONFIGURATION 2.2 (*)

5

5

4

6

11

1

V

2

3

9

(*) DISCONNECT THE INTERNAL THREE-WAY VALVE AND FLOW SWITCH (IF PRESENT)

Technical Dept. - All rights reserved - Reproduction is prohibited

7

10

8

12-MENU ENTRIES AND OPERATION

CONFIGURATION 3 (*)

5

5

4

6

11

1

2

V

3

9

(*) DISCONNECT THE INTERNAL THREE-WAY VALVE AND FLOW SWITCH (IF PRESENT)

CONFIGURATION 4

5

7

12

5

4

4

1

V

2

3

15

14

13

11

6

17

7

8

12-MENU ENTRIES AND OPERATION

CONFIGURATION 5

5

5 4 4

1

V

2

3

11

12

9

10

7

8

5

6

3

4

1

2

15

16

13

14

17

V

COMPACT

HEATING DELIVERY

HEATING RETURN

ZONE VALVE

HEATING BODIES

HOT SANITARY WATER

DOMESTIC COLD WATER

SANITARY WATER BOILER

DIVERTER VALVE

BOILER THERMOSTAT

THERMOSTATIC MIXER VALVE

NTC PROBE 10 kΩ β3434 SANITARY WATER

HEATING PUFFER

HEATING SYSTEM CIRCULATOR

PUFFER THERMOSTAT

NTC PROBE 10 kΩ β3434 PUFFER

SAFETY VALVE

ANTI-CONDENSATION VALVE

Technical Dept. - All rights reserved - Reproduction is prohibited

16

14

13

11

6

7

12-MENU ENTRIES AND OPERATION

ASH EVACUATION SYSTEM (THE FEED SCREW IS ACTIVATED TO AUTOMATICALLY REMOVE ASH)

out1

1

2 h:m m:s

Set Stop

Start

1

IF IT IS ON THE SET COUNT WILL BE RUNNING, WHICH MEANS THAT THE AUTOMATIC CLEANING FUNCTION IS

ACTIVATED

Time value set by default is 5’ (the parameter can be changed from 5’ to 0’)

2

WAITING TIME BETWEEN ONE CLEANING CYCLE AND THE NEXT HOURS/MINUTES

Time value set by default is 1h 30’ (the parameter can be changed from 1h 30’ to 0’’)

SET

STOP

START

OUT1

CONFIRM

MANUALLY DEACTIVATE THE CLEANING FUNCTION

MANUALLY ACTIVATE THE CLEANING FUNCTION

LED 1 ON IF THE AUTOMATIC CLEANING FUNCTION IS ACTIVATED

The ash removal system starts automatically after the boiler heats up after being switched on and is deactivated after cooling when shut down.

The display is powered on when the boiler is turned on. The automatic ash clearing system is therefore immediately activated with the set default values.

If necessary, the user can change the values within the available ranges (see table above).

Change them, if necessary, as follows:

• press STOP to stop the current count

• if you press SET, the icon appears and the default value appears (in this case 5’). Modify the value by pressing the values with the arrows (near Stop and Start)

• press SET to confirm

• then the key comes on and shows the default value (in this case 1h 30’). Change the value by pressing the keys with the arrows

(near Stop and Start)

• press SET to confirm

• press START to start a new count for the automatic cleaning cycle

Caution! If there is a power cut, when the boiler is powered back on the panel will beep and it will then restart the cleaning count.

12-MENU ENTRIES AND OPERATION

WIRING DIAGRAM OF THE TIMER (ASH REMOVAL SYSTEM)

1

2

3

4

1

2

3

TROLLEY PELLET SAFETY SWITCH

ASH CLEANING MOTORS

POWER SUPPLY 230 V AC

4 AUTOMATIC THERMOSTAT OPERATION

OPERATING MODE

The operating mode for hydro boilers is only AUTOMATIC (there is no manual operating mode available). The modulation of the flame is controlled according to the “System configuration” by the room temperature probe located at the back of the appliance (see img.), by the external thermostat, by the temperature of the water in the boiler or by the NTC probes.

Technical Dept. - All rights reserved - Reproduction is prohibited

12-MENU ENTRIES AND OPERATION

ELECTRICAL CONNECTIONS

TERMINAL BLOCK CONTACTS

POS.1-2 EXTERNAL THERMOSTAT/PUFFER THERMOSTAT

POS.3-4 PUFFER/BOILER PROBE

POS.5 EARTHING

POS.6-7 AUXILIARY BOILER

POS.8 NEUTRAL THREE-WAY VALVE (*)

POS.9 THREE-WAY VALVE PHASE (sanitary) (*)

POS.10 THREE-WAY VALVE PHASE (heating) (*)

(*) DISCONNECT THE INTERNAL THREE-WAY VALVE AND

FLOW SWITCH (IF PRESENT)

START-UP

Press key 1 (OFF) for a few seconds to start up the appliance. The display will show ON with the flashing flame symbol. When the flame stops blinking, the boiler has reached the operating condition for “supplying power”.

The default target room temperature is set at 20°C. To change this setting, follow the instructions in the TEMPERATURE SETPOINT adjustments menu; do the same to set the heating water temperature and the speed of the ventilation fan. To activate an external thermostat, if present, see the dedicated paragraph.

POWER SUPPLY

When start-up is complete, the panel with show ON with a constant flame at level 3 . The modulation of the flame for higher or lower power is then controlled autonomously on the basis of the temperatures set in the “System configuration.”

13-SAFETY DEVICES AND ALARMS

SAFETY DEVICES

The product is fitted with the following safety devices

PRESSURE SWITCH

Monitors pressure in the smoke duct. It is designed to shut down the pellet feed screw in the event of an obstructed flue or significant back-pressure. (caused by wind)

SMOKE TEMPERATURE PROBE

Detects the temperature of the smoke, thereby enabling start-up or stopping the product when the temperature drops below the preset value.

CONTACT THERMOSTAT IN THE FUEL HOPPER

If the temperature exceeds the preset safety level, it immediately shuts down the running of the boiler.

CONTACT THERMOSTAT IN THE BOILER

If the temperature exceeds the preset safety level, it immediately shuts down the running of the boiler.

WATER TEMPERATURE SENSOR

When the water reaches the stop temperature (85°C) the probe automatically instructs the boiler to turn off “OFF Stand-by”.

ELECTRICAL SAFETY

The boiler is protected against violent changes in current by a general fuse located in the control panel at the back of the boiler. Other fuses that protect the electronic boards are found on the latter.

SMOKE FAN

If the fan stops, the electronic board shuts off the supply of pellets in good time, and an alarm message is displayed.

GEAR MOTOR

If the reduction motor stops, the boiler will continue to run until the flame goes out due to lack of fuel and until a minimum level of cooling is reached.

TEMPORARY POWER CUT

When a power cut is less than 10” the boiler returns to its previous operating state; if it is more, it executes a cooling/re-ignition cycle.

FAILED START-UP

If the fuel fails to ignite during the start-up phase, the boiler will go into alarm status.

ANTI-FREEZE FUNCTION

If the probe in the boiler detects a water temperature of less than 5°C, the circulation pump is automatically activated to keep the system from freezing.

PUMP ANTI-SEIZURE FUNCTION

If the pump is not used for prolonged periods, it is activated periodically for a few seconds to keep it from seizing up.

MICROSWITCH ON THE TROLLEY

The microswitch interrupts the launch of the cleaning system.

MICROSWITCH ON THE FIRE DOOR

The microswitch interrupts the launch of the cleaning and compressor system.

TAMPERING WITH THE SAFETY DEVICES IS PROHIBITED

If the product is NOT used as described in this instruction manual, the manufacturer declines all liability for any damage caused to persons and property. The manufacturer furthermore refuses to accept responsibility for damage to persons and property arising from the failure to observe all the rules contained in the manual and in particular:

• All the necessary measures and/or precautions must be adopted when performing maintenance, cleaning and repairs.

• Do not tamper with the safety devices.

• Do not remove the safety devices.

• Connect the product to an efficient smoke expulsion system.

• First, check that the environment where it is to be installed is properly ventilated.

Only after having eliminated the cause of the intervention of the safety system is it possible to relight the product and therefore restore the automatic operation of the probe. This manual will help you understand which anomaly has occurred, and explain how to intervene according to the alarm message displayed on the appliance.

Technical Dept. - All rights reserved - Reproduction is prohibited

13-SAFETY DEVICES AND ALARMS

ALARM SIGNALLING

A01

No Ignition

Reset

MENU

A01 = alarm code

No ignition = alarm description

10/01/2014 22:30 = time and date of the alarm

Clean the brazier and fill up the tank = description of the solution to clear the alarm

When a condition occurs other than the one expected for regular operation of the boiler, an alarm is triggered.

The reason for the alarm is given on the control panel. The sound signal is not enabled for alarms A01-A02 in order not to disturb the user when there is an absence of pellets in the night tank.

Panel signalling type of problem Solution

A01

Thermostats alarm

The fire does not ignite.

A02

The flame is extinguished unexpectedly.

Check the level of pellets in the tank.

A03

The temperature of the pellet hopper or the water temperature exceeds the safety threshold.

Check that the brazier is clean / the level of pellets in the hopper.

Wait until the end of the cooling phase, stop the alarm and re-ignite the boiler setting the supply of fuel to minimum (SETTINGS menu - pellet recipe). If the alarm persists, contact the service centre.

Check whether the room fan is working correctly (if there is one).

A04

Smoke overtemperature The set smoke threshold has been exceeded. Reduce the load of pellets (SETTINGS menu - Pellet recipe).

A05

Pressure switch alarm

Fumes pressure switch intervention or water pressure insufficient.

A08

Anomalous operation of smoke fan.

A09

Fault with the smoke sensor.

A19

Fault with water sensor.

Check for chimney obstructions / door open or the pressure of the hydraulic system.

If the alarm persists, contact the service centre.

If the alarm persists, contact the service centre.

A20

Puffer probe alarm.

Service

Water sensor detached / interrupted / defective / not recognised.

Puffer probe detached / interrupted / defective / not recognised.

Routine maintenance warning (does not seize) When this blinking message appears upon start-up, it means it is time to carry out scheduled maintenance.

Call the assistance centre.

13-SAFETY DEVICES AND ALARMS

ALARM RESET

NEVER open the appliance door whilst the stove is either in the initial startup or on its shut down cycle, pellets will still be smoldering or therefore volatiles may be present.

ATTENTION!

If during operation or initial ignition you encounter smoke spillage in to the room from the appliance or the flue then please switch off the appliance, ventilate the room and contact the installation / service engineer immediately.

To reset the alarm, press and hold key 8 (Reset). The boiler checks whether the cause of the alarm is ongoing.

In the first case, the alarm continues to be displayed, in the second case it turns OFF.

If the alarm persists, contact a service centre.

NORMAL SHUTDOWN (on the panel: OFF with flashing flame symbol)

When the shutdown key is pressed, or when there is an alarm signal, the boiler enters the thermal extinguishing phase which involves automatic execution of the following phases:

• Stop pellet loading

• The smoke extractor fan is is activated at maximum speed and remains on for a fixed period of 10 minutes, at the end of which if the smoke T has dropped below the stop threshold, the fan stops, otherwise it will continue to operate at minimum speed until the temperature drops below the threshold.

• If the boiler has been shutdown regularly but, due to thermal inertia, the smoke temperature exceeds the threshold again, the shutdown phase will be repeated at minimum speed until the temperature falls.

BLACKOUT with boiler ON

In the event of a blackout, the boiler does the following:

• Blackout of less than 10”: continues the work in progress;

• After a loss of power of more than 10’’ which occurred when the boiler was on, or during ignition, you can restore the boiler to its previous operating condition when power returns as follows:

1. Cool the boiler by activating the smoke extractor at minimum speed for 10’ then proceed to the next step;

2. Restore the boiler to the operating condition prior to the blackout.

During phase 1, the panel shows ON BLACK OUT.

During phase 2, the panel shows Start-up.

If during phase 1 the system receives manual user commands from the control panel, it stops the blackout restoration sequence and begins the start-up or shutdown commanded by the user.

BLACKOUT OF MORE THAN 10’’ DURING EXTINCTION OF BOILER

If the boiler experiences a loss of power greater than 10’’ while it is shutting down, when power is restored to the boiler, it will automatically turn on in shutdown mode, even if the smoke temperature has fallen below 45°C in the meantime. This phase can be skipped by pressing key 1 (esc) (skips to start-up) and pressing it again (recognises that the boiler is off).

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14-RECOMMENDATIONS FOR A SAFE USE

ONLY CORRECT INSTALLATION AND APPROPRIATE MAINTENANCE AND CLEANING OF THE APPLIANCE CAN GUARANTEE

CORRECT OPERATION AND SAFE USE OF THE PRODUCT

We would like to inform you that we are aware of cases of malfunctioning of domestic pellet-fuelled heating products, mainly due to incorrect installation and use, as well as inadequate maintenance.

We would like to assure you that all of our products are extremely safe and certified according to European standards of reference. The ignition system has been tested with the utmost attention to enhance ignition efficiency and to prevent any type of problem, even in the worst operating conditions. In any case, like for any other pellet-fuelled product, our appliances must be installed correctly and undergo regular periodical cleaning and maintenance to guarantee safe operation. Our studies show us that malfunctioning is mainly due to the combination of part or all of the following factors:

• Brazier holes obstructed or brazier deformed, due to lack of maintenance and conditions which can cause delayed ignitions, generating an anomalous production of unburned gases.

• Insufficient combustion air due to a reduced or clogged air inlet duct.

• Use of smoke ducts nonconforming to regulatory installation requirements, failing to guarantee an adequate draught.

• Partially clogged chimney, due to lack of maintenance, reducing the draught and making ignition difficult.

• End chimneypot nonconforming to the indications of the instruction manual, and therefore not suitable to prevent potential inverse draught.

• This factor is crucial when the product is installed in especially windy areas, such as costal regions.

The combination of one or more of these factors could generate important malfunctioning conditions.

To keep this from occurring, it is fundamental to guarantee that the product is installed in compliance with standards in force.

Furthermore it is of the utmost importance to respect the following simple rules:

• Every time the brazier is removed for cleaning, it must always be put back properly in the work position before using the product, completely removing any residual filth left on the support base.

• Pellets must never be loaded in the brazier manually, either before ignition or during operation.

• The accumulation of unburned pellets ensuing a failed ignition must be removed before repeating ignition. Also check that they are fed correctly and that the combustion air inlet/smoke outlet are regular.

• If ignition fails repeatedly, immediately suspend use of the product and contact a qualified technician to check its operation.

Compliance with these indications is absolutely sufficient to guarantee proper operation and to avoid any type of problems with the product.

If the above-mentioned precautions are not taken, and during ignition the brazier is overloaded with pellets thus generating anomalous smoke in the combustion chamber, carefully follow the indications below:

• Do not disconnect electrical power to the product for any reason whatsoever: this would stop the smoke extractor, releasing smoke into the environment.

• Take the precaution of opening the windows to ventilate the installation room from any smoke in the environment (the chimney might not work properly).

• Do not open the fire door: this would compromise regular operation of the smoke extraction system to the chimney.

• Just switch the stove off by acting on the on-off button on the control panel (not the rear power supply socket button!) and move away until smoke has completely evacuated.

• Before attempting re-ignition, clean the brazier and its air passage holes completely of all deposits and unburned pellets. Put the brazier back in place, removing any residue from its support base. If ignition fails repeatedly, immediately suspend use of the product and contact a qualified technician to check its operation and the chimney.

15-CLEANING AND MAINTENANCE

Disconnect the product from the 230V power supply before performing any maintenance operation.

DAILY OR WEEKLY CLEANING PERFORMED BY THE USER

If the pellets in the tank run out, unburned pellets may accumulate in the brazier; always remove these residues from the brazier.

Check the status of your brazier every 15 days.

The automatic cleaning system means you don’t have to empty the brazier. However, if there are pellets with a very high ash residue this system may not be enough.

We therefore recommend adjusting the checks to the kind of fuel you are using. MCZ recommends using A1 class pellets with an ash residue of less than 0.7%.

REMEMBER THAT ONLY A CORRECTLY POSITIONED AND CLEAN BRAZIER CAN GUARANTEE SAFE IGNITION AND OPTIMAL

OPERATION OF YOUR PELLET PRODUCT. IN CASE OF FAILED IGNITION AND AFTER ANY OTHER LOCK STATE OF THE

PRODUCT, IT IS ESSENTIAL TO EMPTY THE BRAZIER BEFORE EVERY RESTART.

For the brazier to be cleaned properly, remove it from its housing completely and thoroughly clean all the holes and the grate on the bottom.

If good quality pellets are used, you will normally only need to use a brush to restore the optimal operating conditions of the component.

Otherwise, if there are stubborn deposits, use a steel tool to clear the holes.

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15-CLEANING AND MAINTENANCE

CLEANING THE TROLLEY

Red recommends checking the level of the ash inside the trolley every 15 days with the boiler switched off and in any case empty the container every two months(*).

Carry out this check as follows:

• turn off the boiler

• disconnect the trolley from the boiler with the two side levers

*The frequency with which the trolley, lower ash pan and brazier must be cleaned depends on the type of pellet used. See the instructions on the previous page.

• close cap “O” near the feed screw insertion hole (to avoid loosing ash during transport)

O

• open the trolley cover with the two levers

• check the level of the pellets

If the level of ash is more than 50%, empty the container.

Two more steps are required before replacing the trolley:

• check the ash pan and empty it, if necessary (see explanation on the following pages)

• check the cleanliness of the brazier (see explanation on the previous page)

In any case, check the level of the ash deposited in the trolley every 15 days.

15-CLEANING AND MAINTENANCE

PERIODIC CLEANING PERFORMED BY A QUALIFIED TECHNICIAN

Cleaning pipes

When the boiler is cold, lift the exchanger cover and the tank cover and remove the side panels (see the indications in the dedicated paragraph). Unlock the fastening system of the turbulators as follows:

K

• Remove screw “r”

• Move lever “W” down to the ground

• remove the two elastic cotter pins “C1” and “C2”

• remove crank “K”

• remove pin “H” on the left-hand side of the boiler

W r

H

K

C1

C2

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H

15-CLEANING AND MAINTENANCE

Remove the two cross-beams “R” by taking out the 4 screws and lift cover “S”. Now remove the two turbulators “T” and, using a stiff rod or a bottle brush, clean the internal pipe unit and the turbulators; remove all of the accumulated ash, use a vacuum cleaner if necessary.

Check the cover seal and replace it if necessary.

S

R

R

T

15-CLEANING AND MAINTENANCE

Cleaning the bottom ash drawers

When the trolley is taken out to check the level of the ash and, in any case, when the turbulators are cleaned, you need to also clean the lower drawers “T” and “K”.

T

T

K

CLEANING THE SMOKE EXHAUST SYSTEM AND GENERAL CHECKS

Clean the smoke extractor system, especially around the “T” joints, elbows and any horizontal sections of the smoke duct.

For information on periodically cleaning the flue, contact a skilled chimney sweep.

Check the integrity of the ceramic fibre seals on the door of the boiler. If necessary, order new replacement seals from the retailer or contact an authorized service centre to carry out this task.

CAUTION:

The frequency with which the smoke exhaust system must be cleaned depends on the use of the boiler and the type of installation.

We recommend relying on an authorized service centre for end-of-season cleaning and maintenance, they will carry out all of the previously mentioned work and make a general check of the boiler’s components.

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15-CLEANING AND MAINTENANCE

PERIODICAL CHECK OF THE DOOR CLOSURE

Make sure the door closure ensures a correct sealing action (with the “paper sheet” test) and that when the door is closed, the closing block

(X in the figure) does not protrude from the sheet metal to which it is secured. For some products it will be necessary to disassemble the cladding to be able to assess the anomalous protrusion of the block when the door is closed.

X

END-OF-SEASON SHUTDOWN

At the end of season, before shutting down the boiler, we recommend completely removing pellets from the tank with the use of a vacuum cleaner with an extension.

When starting up the boiler at the beginning of the season, if the control panel display fails to light up when you press the power switch

(located on the back of the boiler), it could mean that the service fuse needs replacing.

On the rear of the boiler there is a fuse holding compartment which is located underneath the supply socket. Use a screwdriver to open the fuse-holder compartment and if necessary replace them (3.15 A delayed)

15-CLEANING AND MAINTENANCE

CHECKING THE INTERNAL COMPONENTS

ATTENTION!

The internal electromechanical components must only be checked by qualified personnel whose technical expertise includes combustion and electricity.

We recommend that an annual maintenance service is carried out with a scheduled service contract. This service is essentially a visual and functional inspection of the following components:

PARTS/INTERVAL

Cleaning the brazier*

Cleaning the firebox*

Cleaning the trolley

Cleaning the ash tray

Cleaning the fire door and glass

Cleaning pipes

Cleaning the lower ash drawers

Cleaning the outlet "T" (outside the boiler)

Cleaning the exchangers and removing ash and incrustations

Cleaning the smoke fitting

Checking the circulation pump

Checking for hydraulic leaks

Checking the door seal

Checking the spark plug

Door closure operation

15 DAYS*

·

60 DAYS*

.

.

.

·

.

* The frequency of cleaning should be increased if the pellets are of poor quality.

EVERY SEASON

.

.

.

.

.

.

.

.

.

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16-FAULTS/CAUSES/SOLUTIONS

CHECKING THE INTERNAL COMPONENTS

ATTENTION:

GUIDE FOR THE USE OF THE SPECIALISED TECHNICIAN ONLY

ATTENTION:

All repairs must be carried out exclusively by a specialised technician, while the boiler is completely cold and the electric plug is disconnected. The operations in bold type must be carried out by specialised personnel.

The manufacturer will not be liable and the guarantee is invalidated if this condition is not respected.

ANOMALY POSSIBLE CAUSES

The pellets are not fed into the combustion chamber.

The pellet hopper is empty

Sawdust has blocked the feed screw

SOLUTIONS

Fill the hopper with pellets

Empty the hopper and remove the sawdust from the feed screw by hand

Replace the gear motor

Faulty gear motor

Faulty electronic board

The fire goes out or the boiler stops automatically.

The pellet hopper is empty

The pellets are not fed

Replace the circuit board

Fill the hopper with pellets

See the previous anomaly

The pellet temperature safety probe has been triggered

Let the boiler cool down, reset the thermostat until the problem is resolved and switch the boiler back on. If the problem persists contact Technical

Assistance.

The door is not closed properly or the gaskets are worn

Close the door and replace the gaskets with original ones

Unsuitable pellets Change the type of pellets with those recommended by the manufacturer

Low pellet supply

The combustion chamber is dirty

Clogged outlet

Faulty smoke extraction motor

Check the flow of fuel following the instructions in the booklet.

Clean the combustion chamber, following instructions in the manual

Clean the smoke duct

Check the motor and replace it, if necessary

Pressure switch broken or defective.

Replace the pressure switch.

16-FAULTS/CAUSES/SOLUTIONS

ANOMALY

The boiler runs for a few minutes and then goes out.

POSSIBLE CAUSES

Start-up phase is not completed

SOLUTIONS

Repeat start-up

Temporary power cut

Clogged smoke duct

Wait for the automatic restart

Clean the smoke duct

Faulty or malfunctioning temperature probes

Check and replace the probes

Faulty spark plug

Pellets accumulate in the brazier, the glass of the door gets dirty and the flame is weak

Insufficient combustion air

Damp or unsuitable pellets

Faulty smoke evacuation motor

Check the spark plug and replace it, if necessary

Clean the brazier and check that all the holes are clear. Perform a general cleaning of the combustion chamber and the smoke duct. Check that the entry of air is not obstructed.

Change the type of pellets

Check the motor and replace it, if necessary

The smoke evacuation motor does not work

No electrical supply to the boiler.

The motor is faulty

Defective motherboard

Control panel broken

In the automatic position the boiler always runs at full power.

Thermostat is set to minimum

Room thermostat in position that always detects cold.

Malfunctioning temperature probe.

Faulty or malfunctioning control panel.

Check the mains voltage and the protection fuse

Check the motor and capacitor and replace them, if necessary

Replace the electronic board

Replace the control panel

Reset the temperature of the thermostat.

Reposition of the probe

Check the probe and replace it if necessary.

Check the panel and replace if necessary.

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16-FAULTS/CAUSES/SOLUTIONS

The boiler does not run

No power supply

Pellet probe stop

Blown fuse

Pressure switch broken (lockout indicated).

Clogged smoke exhaust or smoke duct.

Water temperature sensor triggered

Check that the plug is inserted and the main switch is in the “I” position.

Cancel stoppage by changing the setting of the rear thermostat. If the problem persists, request assistance.

Replace the fuse.

Insufficient pressure of water in boiler

Clean the smoke exhaust and/or the smoke duct.

Call for assistance

ANOMALIES RELATED TO THE HYDRAULIC CIRCUIT

No increase in temperature with boiler in operation

Incorrect combustion adjustment.

Boiler / system dirty.

Condensation in boiler

Radiators cold in winter

Insufficient boiler power.

Poor pellet quality

Incorrect temperature setting.

Check recipe and parameters.

Check and clean the boiler.

Check that the boiler is properly sized for the requirements of the system.

Use quality pellets.

Set the boiler to a higher temperature.

Insufficient fuel consumption.

Room thermostat (local or remote) set too low. If remote thermostat, check if it is defective.

Check the recipe and/or technical parameters.

Set to higher temperature or replace. (if remote)

Circulator does not run because blocked.

Free up the circulator by removing the plug and turning the shaft with a screwdriver.

Circulator does not run.

Check the electrical connections of the circulator; replace if necessary.

Radiators have air in them

Vent the radiators

ATTENTION!

The operations in italics must be carried out by specialised personnel.

The manufacturer will not be liable and the guarantee lapses if this condition is not respected.

17-WIRING DIAGRAM

MOTHERBOARD WIRING KEY

1. FUSE

2. BOARD PHASE

3. BOARD NEUTRAL

4. SMOKE EXTRACTOR FAN

5. ROOM FAN

6. PELLET SAFETY THERMOSTAT

7. WATER TEMPERATURE OVERLOAD CUT-OUT

8. SPARK PLUG

9. CONNECT TO THE WATER PRESSURE SWITCH OF THE

HYDRAULIC KIT (OPTIONAL)

10. AIR PRESSURE SWITCH

11. AUXILIARY BOILER CONNECTION (TERMINAL)

12. FEED SCREW

13. SMOKE TEMPERATURE PROBE

14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL)

15. ROOM TEMPERATURE PROBE

16. PUFFER/BOILER PROBE CONNECTION (TERMINAL)

17. BOILER WATER TEMPERATURE PROBE

18. SMOKE EXTRACTOR FAN REVOLUTION CONTROL

19. BOILER FLOW SWITCH OR THERMOSTAT TO CONNECT TO THE

HYDRAULIC KIT (OPTIONAL)

20. 3-WAY VALVE PHASE (HEATING)

21. 3-WAY VALVE PHASE (DOMESTIC)

22. PUMP PHASE

23. PUMP NEUTRAL

24. 3-WAY VALVE NEUTRAL

25. CONTROL PANEL

26. BRAZIER CLEANING SOLENOID VALVE

PLEASE NOTE The electrical wiring of individual components is fitted with pre-wired connectors of different sizes.

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8901414000

REV. 3

Via La Croce n°8

33074 Vigonovo di Fontanafredda (PN) – ITALY

Telephone: +39 0434/599599 r.a.

Fax: +39 0434/599598

Internet: www.mcz.it

e-mail: [email protected]

27/01/2016

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