Broseley Cortina, Cortina Forno Installation And Operation Instructions Manual

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INSTALLATION AND OPERATION

INSTRUCTIONS FOR:

CORTINA AND CORTINA FORNO

WOODBURNING STOVE

TESTED TO EN 13240

This appliance must be installed and commissioned by a fully qualified, registered engineer. THIS APPLIANCE IS

DESIGNED TO BURN WOOD ONLY

A “Declaration of Completion” Certificate must be obtained for the installation and retained by the end user. Failure to comply with these requirements may void the warranty.

TJ-ISSUE-09-B

PLEASE READ THESE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING, OPERATING OR SERVICING THIS APPLIANCE.

Congratulations on buying a product distributed by Broseley Fires Ltd.

INTRODUCTION

Please read the following instructions carefully to get the best from your new purchase. The keys to safe, successful and efficient wood burning are good planning, correct installation (by a qualified heating engineer) and proper operation.

Modern homes have better levels of insulation and are more energy efficient, with more effective and better seals on doors and windows. This makes our homes easier to heat , but also means that solid fuel appliances must be more carefully designed so that they will function correctly in the energy efficient, modern homes of today. The more energy efficient a house is, the less fuel is required to heat it. Less fuel use means less impact on the environment.

The operation of our appliances, so that they do not produce excessive smoke (beyond the initial light up and reloading periods) is most important. When our appliances are not smoking, it is an indication that they are being operated correctly and are burning efficiently. The escape of any unburnt particles and some gases into the atmosphere are the cause of air pollution.

Our appliances are designed to ensure that the combus tion of all gases and particles takes place within the firebox, to maximise the heat output of the appliance and to minimize the discharge of particulate emissions to the atmosphere.

It is important therefore, for appliances to be operated in accordance with our instructions in a manner that maintains a high temperature in the firebox with an adequate supply of air to ensure efficient combustion. A good indication of efficient combustion is a bright lively flame in the firebox. A dull flame or smoldering fire indicates poor or incomplete combustion. To maintain adequate heat in the firebox, it is very important to use dry, well seasoned wood with less than 20% moisture content. The wood must be correctly sized for the particular appliance and it also helps to have at least three or four pieces burning at the one time to assist the combustion process.

Adding single pieces of unseasoned or wet wood to a fire will reduce the firebox temperature and prevent adequate combustion. This will result in increased smoke emissions causing the flue and internal components of the appliance to become blocked with tar and creosote more quickly. The tar and creosote deposits in the chimney will fuel a chimney fire.

Please note that it is a requirement under the Broseley Fires Ltd’s warranty system that the installation of the stove is carried out under by a Competent Person registered with a Government approved Competent Persons Scheme. HETAS Ltd operate such a Scheme and a listing of their Registered Competent Persons can be found on their website at www.hetas.co.uk

A “Declaration of Completion” Certificate must be obtained for the installation and retained by the end user. Failure to comply with these requirements may void the warranty.

PLEASE READ THESE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING, OPERATING OR SERVICING THIS APPLIANCE.

INDEX

1. TECHNICAL DATA

2. MANUFACTURERS DECLARATION

3. HEATABLE AREA (VOLUME)

4. KEY ENVIRONMENTAL CONSIDERATIONS

5. TECHNICAL DESCRIPTION 6 THE ‘AIR’ CONTROLS

6 A. THE PRIMARY AIR CONTROL

6 B. SECONDARY AIR CONTROL

7. THE ‘RIDDLING GRATE’

8. USING YOUR STOVE – IMPORTANT NOTES

9. FUEL OPTIONS 9 A. BURNING WOOD

10. INITIAL BURNING AND CURING OF THE APPLIANCE

12. LIGHTING AND MAINTAINING A LOG FIRE 13 ASH REMOVAL – CLEANING OUT THE ASH 14 WOOD ASH DISPOSAL

15 OPERATING IN TRANSITION PERIODS (Summer)

16 USE OF THE OVEN (WHERE PRESENT) 17 MAINTENANCE - CLEANING THE APPLIANCE 17 A DAILY CARE 17 B CLEANING AND MAINTAINING THE APPLIANCE 17 C CAST IRON 17 D MAJOLICA TILES 17 E ENAMELED SURFACE 17 F GLASS CLEANING 17 G SOAPSTONE 17 H BROKEN GLASS 17 I ASH REMOVAL 17 J FLUE MAINTENANCE 17 K ROPE SEALS 17 L AIR CONTROLS 18 SPARES

19. INSTALLATION OF THE APPLIANCE 20 FLUE REQUIREMENTS 21 LINING THE FLUE

22 FLUE TERMINATION

23 PROVISION OF A NOTICE PLATE 24 SITING THE APPLIANCE 25 HEARTH REQUIREMENTS 26 STOVE CLEARANCES 27 ADDITIONAL VENTILATION

27 A ADDITIONAL VENTILATION DIRECT FROM OUTSIDE

28 CHIMNEY FIRE

APPENDIX A REMOVAL AND RE-FITTING OF THE SOAPSTONE / CERAMIC TILES APPENDIX B TECHNICAL DRAWINGS FOR THE APPLIANCES WITH SOAPSTONE TILES APPENDIX C TECHNICAL DRAWINGS FOR THE APPLIANCES WITH CERAMIC TILES APPENDIX D VIEW THROUGH CENTRE OF STOVE (WITH OVEN)

ANNUAL SERVICE RECORD LIMITED WARRANTY

1. TECHNICAL DATA

(

PLEASE REFER TO ATTACHED TECHNICAL DRAWING FOR OTHER DIMENSIONS NOT LISTED HERE

CORTINA

CORTINA FORNO

Nominal heat output 6.5 6.5

Efficiency % 79.9 79.9 Flue diameter MINIMUM *an adaptor is required

5 inch 5 inch

Maximum load wood (Kg) 2.1 2.2

Flue draft Pressure (Pa)

tested when hot) WOOD (mbar/Pa)

Temperature of exhaust gas in ºC

(wood)

Type of grate

0.13 13

330 330

EXTERNALLY OPERATED RIDDLING

GRATE

Stove height in mm 820 1170

Stove width in mm 660 660

Stove depth in mm (WITHOUT HANDLE) 550 550

Stove weight in Kg. - SOAPSTONE 297 223

Stove weight in Kg. - MAJOLICA 173 407

* Please refer to the chapter on flue requirements, Chapter 21

2 MANUFACTURERS DECLARATION

Subject: Asbestos and cadmium It is declared that all our products are assembled with materials that do not contain any asbestos or its derivatives and that the materials used for welding do not contain cadmium in any form.

Subject: Regulation CE no. 1935/2004 It is declared that in all our products the materials that are destined to come into contact with foodstuffs are adapted to food use in line with the above regulation.

3. HEATABLE AREA (VOLUME)

The heating capacity of rooms according to EN13240: 2001 + A2: 2004 / 15a B-VG for buildings in which the insulation is below the levels recommended in regulations is:

(30 kcal/m3) - Well insulated: 86 m3 (40 kcal/m3) - Average insulation: 40 m3 (50 kcal/m3) - Poor insulation: 112 m3

With adequate insulation the above values will be higher. With temporary use, when breaks exceed eight hours, the heating capacity is reduced by around 25%.

4. KEY ENVIRONMENTAL CONSIDERATIONS

To minimize the impact on the environment, the following issues need to be considered when proposing to install and operate the appliance:

• Local authorities (Councils) must be consulted for any restrictions that may apply to the use of solid fuel appliances in certain areas such as smoke free zones.

• The appliance must be correctly sized to suit the space, necessary clearances must be strictly adhered to.

• The appliance and flue system must be correctly installed to the current regulations in force at the time.

• The appliance must be correctly operated, using the correct fuel.

• The appliance and flue system must be properly maintained.

• It is also important to ensure that the dwelling to be heated is well insulated and is as energy efficient as is

practical before

• The correct fuel must be used. Maximum 20% moisture content.

a heating appliance is chosen and installed.

5. TECHNICAL DESCRIPTION

These appliances have been developed to burn wood at a very efficient rate. The figures quoted here are from test firings using beech logs with a moisture content of less than 20%.

The appliance is engineered using the latest manufacturing techniques and modern computerized machinery. It has the option of Italian ceramic tiles or genuine soapstone finish. Soapstone is a soft-textured stone that possesses fantastic heat-retaining properties. The absorbent stone holds heat extremely well. Even after the fire has gone out, warmth radiates from all stone surfaces, ensuring an even, long-lasting heat supply.

6 THE ‘AIR’ CONTROLS

The stove is fitted with two manual air controls that adjust the flow of air into the unit. It is very important that these controls are fully understood in order to achieve the best results from your stove. When operating the controls, ensure that they are used in small increments and not changed by large amounts suddenly. Do not use them like an on – off switch. It is important that the controls are used correctly in order to get the best results from th e a ppl iance and to prevent over-firing.

The air controls are as follows:

• PRIMARY AIR CONTROL

• SECONDARY AIR CONTROL (AIR WASH)

There is also a control that is the riddling grate. Please see CHAPTER 7 below for an explanation.

6 A THE PRIMARY AIR CONTROL see FIG.1 A

The primary control (see FIG. 1A) is found on the bottom of the stove door towards the right and is in the form of a pullpush slider. (s e e F I G. 1A) This control will be used when initially lighting the appliance (in order to get the chimney/flue hot).. With the lever pulled fully out, the control is open and with it pushed in it is closed.

6 B SECONDARY AIR CONTROL see FIG 1 B

Above the main door is the secondary air control. (see FIG 1 B) It is also in the form of a slider but moves from left to right. Combustion air entering the stove through this vent will be directed down the inside of the glass panel in the main door this is known as the ‘air wash system’. It helps to keep sooty deposits from sticking to the glass and obscuring the view of the flames. Having clean glass also improves the heat radiation through it. This control will be used to control the combustion rate once a fire is established..

Sliding the lever (B) to the right increases the combustion air entering the fire box. To slow the air entering the appliance, slide the lever to the left.

IMPORTANT NOTE

Never leave the air controls in the fully open position beyond the initial lighting phase as this can leaf to over-firing. Over-firing is the generation of excessive heat levels within the combustion chamber, this will lead to warping and buckling of the internal components. Damage caused through over-firing is not covered by the products warranty. Over-firing can also occur if the appliance is run with either of the doors open.

7. THE ‘RIDDLING GRATE’ (SEE FIG. 2)

Use the riddling mechanism to shake the dead ash from the top of the grate into the ash pan below. It is in the form of a pull-push lever and is located under the main door, to the left of the primary air control. NEVER allow excessive ash to build up on the grate as this will be detrimental to the heat output of the appliance and will cause accelerated wear of the grate. The efficiency of the appliance will also be affected.

RIDDLER CONTROL

FIG. 2

ASH PAN

Do not allow the ash pan to overfill. We recommend that you riddle the grate before re-fuelling, but the frequency will also depend on the quality of the fuel used. Take care when operating the riddler, as the control may be hot.

8 USING YOUR STOVE – IMPORTANT NOTES

This appliance must be installed and commissioned by a fully qualified, registered engineer.

• Serious damage can result if the appliance is left running with the air controls fully open for extended periods.

• Make sure that none of the doors are left open while the appliance is in operation.

• Never leave the appliance unattended during the initial lighting sequence.

• Do not attempt to open the door immediately after igniting the fire. This could cause a flame flash out.

• Always wear the protective gloves when operating the appliance controls.

• Never burn enhanced fuels such as ‘Petrocoke’

• Do not overload the appliance with fuel.

• Never use flammable chemicals or fluids , such as gasoline, to light a fi re.

• Using the appliance on a very low output will cause excessive amounts of tar to build up inside the flue and can

be a serious fire risk, as this will fuel a chimney fire.

• If you regularly run the appliance at a very low output, you will need to have the flue cleaned more regularly.

• Never overload the stove (consult the technical table- maximum allowable quantities)

• We advise that you have the appliance serviced annually by a competent heating engineer before the beginning

of a new heating season.

• Do not cover the permanent air vent that your heating engineer has installed; this is necessary for the correct

combustion of the appliance and your safety.

IMPORTANT: The calorific (heat) output of your appliance is affected by the operation of your chimney. If it has a very strong draw, then you will need to adjust the air controls to allow less air for combustion through the appliance. The slow draw on a chimney will not give ideal results and will require a more exact adjustment of the controls for correct combustion. If the flue draft is greater than the figure recommended by the manufacturer, it will be necessary to fit a flue draft stabilizer.

Make sure that children, the elderly and infirm are aware of these dangers and keep them away from the stove while it is in use. The surfaces of the appliance gets hot when the fire is lit.

9 FUEL OPTIONS

These appliances have been developed to burn wood as the primary fuel. The results quoted in our literature are from test firings using beech logs with a moisture content of less than 20%.

You will need to use good quality fuel in order to get the best results from your stove. Seek advice from your local fuel merchant.

9 A BURNING WOOD

Hardwoods and softwoods both have the same calorific value (by nett weight), however softwoods will burn nearly twice as fast as hardwoods..Most firewood you purchase will need to be stored in a well ventilated shelter to season as it will contain a large amount of water. Depending on the moisture content, wood should be stored for 1 to 3 years before it is ready to burn. Wood used in this appliance must have a moisture content of less than 20%. Damp or wet wood will quickly form tar deposits on all the internal areas where the combustible gasses travel, preventing the efficient release of heat from the appliance. The inside of the chimney/flue will also be coated, there is a greater risk of a chimney fire occurring. When selecting wood, also take into consideration ease of splitting, ease of ignition and burning, how much smoke it produces and its "coaling" qualities. "Coaling" refers to the ability of a species of wood to form a long- lasting bed of hot coals when burned. Coaling qualities improve with wood of a higher density. Wood is not a long burning fuel and so it is not always possible to keep the stove in overnight. SEE BELOW (maintaining a wood fire)

10 INITIAL BURNING AND CURING OF THE APPLIANCE

The first time that the appliance is lit, th ere will be an odo ur given off. This is the compo nents of the appl iance curing. It will be necessary to ventilate the room in which the appliance is sited. The first firing needs to be done carefully to allow all of the components of the appliance to settle gradually. Never try to run the appliance flat out the first time you light it. It will be necessary to keep the fire burning for longer periods rather than short periods the first four to five times. This will be the best way to achieve correct settling of the appliance. Do not burn the appliance at an accelerated rate, a steady burn is all that is required. Gradually build up the output of the fire so that no sudden stresses are put on the components of the appliance.

During the first lightings, nothing should be leant against the stove and in particular on the varnished surfaces. The varnished surfaces must not be touched during the initial curing process.

12 LIGHTING AND MAINTAINING A LOG FIRE

• Use scrunched up paper and dry kindling to start the fire. An alternative is to use fire lighters.

• Open the primary and secondary air controls to the fully open position. It will take a short time for the fire to

establish itself.

• When the fire is burning hot, add small pieces of very dry wood, preferably hardwood as these generate

better embers.

• Keep all the draft controls fully open till a bed of hot, glowing embers is established.

• Once you have some red hot burning embers, open the door and rake the embers evenly over the grate

before adding larger pieces of wood.

• We suggest that you do not fully load the appliance until you have become completely familiar with the

operation of ALL the controls.

• For best results, open the secondary air control and close the primary air control. The output of the

appliance can now be controlled using the secondary air control. .

• Do not open the loading door too quickly when reloading the appliance, as this can cause fumes to flash out

the door.

• A typical load will be 2 KG; this will maintain the output of this appliance

• Do not burn painted or varnished woods, MDF, oak bark or any wood with more than 20% humidity.

• It is not necessary to riddle the ash using the ‘riddling grate’ as wood burns best on a flat surface.

13 ASH REMOVAL – CLEANING OUT THE ASH

The removal of the ashes should be done when the appliance is cold. Ashes must be removed periodically for the correct and efficient operation of your appliance. Don’t wait till the ash pan's completely full. The frequency of this ash removal will depend on the type of fuel being burned, as. Softwoods and hardwoods create differing amounts of ash. Keep in mind that cleaning your appliance boosts its efficiency, as ash, soot or tar deposits will block the heat from coming out of the appliance. Excess ash in the pan will reduce the efficiency of the appliance and will accelerate the wear on the grate and other internal components.. It may also prevent the ash door from being shut c orrectly. Take care when removing the ash, as small bits of hot embers can stay dormant for long periods when buried in ashes. These will then flare up again when exposed to oxygen. Use a metal container to carry any ash. For your own protection, a pair of heat proof gloves and a dust mask may be necessary.

14 WOOD ASH DISPOSAL

The best thing to do with your ashes is to put them in your garden. Wood ashes are high in potassium, calcium, sodium, magnesium, and phosphorus. Wood ash will make your soil more alkaline, so apply it appropriately for your soil. If you have no garden, you can dispose of completely cold ash with your household trash. Place it in a tightly closed bag to keep it contained.

15 OPERATING IN TRANSITION PERIODS (Summer)

When the outside temperature gets to be more than the temperature within the property, there is a strong possibility

of the flue working in reverse. If the appliance is not lit, this will cause the draught of the flue to travel in a downward direction and the smell of smoke will be obvious in the room. If you experience problems lighting the appliance because of the greater outside temperature, then it will be necessary to warm the flue before loading the appliance with kindling. There are various methods for this procedure. Ask your local supplier or registered chimney sweep for advice. If the fire is lit, the heat output of the appliance is often reduced and the exhaust gases may not come out the chimney completely. This can cause them to come back into the room. In this case:

• shake the embers more frequently,

• increase the air for combustion and

• only load a reduced quantity of fuel.

This will help to keep the chimney hot and working efficiently. Check that all the seals of the appliance ar e in good order and that the connections to the chimney are also sound.

16 USE OF THE OVEN (WHERE PRESENT)

By adjusting the two air controls, according to the type of fuel being used, the rate of burn and thus the temperature of the oven can be regulated. The oven door is operated in the same way as the main door. There is an integral thermometer on the glass viewing window of the oven. Inside the oven there is a rack that can be positioned at different levels. Position this depending on what you are cooking. The lower the rack, the lower the heat.

17 MAINTENANCE - CLEANING THE APPLIANCE

Take great care choosing the products you clean your appliance with. A major amount of cleaning can be carried out using hot soapy water and a soft cloth. Using the wrong products will cause damage to the surfaces. Never use bleach or chlorine based products, caustic cleaners, paint solvents, biological powders or coarse abrasives. Never mix different products as they may cause a chemical reaction with each other and cause harm to either you or the appliance. Read below to see specific cleaning techniques. For the more stubborn stains, a mildly abrasive cleaner should be used, such as ‘Astonish’. This is safe to use on enamel surfaces. Do not

use Astonish on the chrome components.

For any further information, please contact your Dealer!

17 A DAILY CARE

To keep the surfaces of your appliance bright and clean, a daily wipe over with a lint free cloth is all that is needed. A wet cloth may be used on certain surfaces. To buff the cleaned surfaces, a soft, dry, lint free cloth should be used. In order to keep your appliance in tip top condition, it is necessary to wipe up any spills or condensation streaks as soon as is safe to do so. (i.e. when the unit is cold) This will prevent the mark burning onto the appliance and becoming a much tougher stain to remove at a later date, or causing a permanent mark. Try not to use excessive amounts of water when cleaning the appliance.

17 B CLEANING AND MAINTAINING THE APPLIANCE

Please follow any instructions to the letter for any special cleaning agent that you may use. Ash removal and chimney maintenance are also important areas to be aware of to ensure the efficient and correct operation of your appliance. Please read on….

17 C CAST IRON

This can be cleaned with a lint free damp cloth. Do not leave this surface wet as it will go rusty. If it is cleaned when the appliance is slightly warm, the damp surface will dry by itself. Otherwise, wipe the surface dry after cleaning. Another method is to brush the surface with a soft brush. This is good for cleaning in the more detailed and difficult to get to areas. If cast iron is left for long periods in a damp atmosphere; such as a fireplace; it may start to show signs of rust. To prevent this, wipe the surface over with light oil. This will burn off when the fire is re-lit.

17 D MAJOLICA TILES

The side panels of the stove are Italian Majolica tiles that are completely hand-made. The majolica tiles may show micro crackles, speckles, and shadings. These characteristi cs certify their pr ecious origin. For the cleaning of the majolica tiles, we suggest you use a soft, dry cloth; do not

use detergent or liquid, the latter might soak in and make

the crackles more visible.

17 E ENAMELED SURFACE These can also be cleaned with lint free damp cloth and then wiped over with a dry cloth.

17 F GLASS CLEANING

Only clean the glass when the appliance is cold. There are various glass cleaners you can buy at stove shops that are specially designed to remove hydrocarbon (soot) and fly ash (mineral) deposits from the glass. Follow the manufacturer’s instructions. Alternatively use a proprietary ceramic hob cleaner such as Hob-brite, as used for ceramic hobs. Follow the directions on the product.

17 G SOAPSTONE

Allow the soapstone to cool to room temperature on its own before cleaning. Rinsing with a sponge and hot water is usually sufficient to clean soapstone.

17 H BROKEN GLASS

The glass in the fire door is ceramic and is resistant to sudden temperature changes up to 750 degrees Centigrade. Breakage can only be caused by mechanical shock (collision, violent damage etc) because of this, replacement is not covered by the guarantee.

17 I ASH REMOVAL

The efficient operation of your appliance is dependant on its correct installation, operation and maintenance. Leaving soot to accumulate inside your appliance will drastically reduce the output of the appliance and prevent it from doing what it is designed to. Ensure that the ash inside every part of the appliance is removed, not just the ash pan. Ash will settle on top of the baffle and this is an area that will also need periodic inspection.

17 J FLUE MAINTENANCE

Call a certified chimney sweep (National Association of Chimney Sweeps) or other qualified professional to clean the flue system. These professionals have the equipment and the experience to do a thorough job. The sweep will advise you as to the intervals that you should have your flue swept. We would recommend that you have it swept at least twice a year, but you may need to sweep it more. Get them to inspect the condition of all the associated chimney items and report to you on their condition. Be sure to check the pipe at least once every six months to determine if it has corroded.

17 K ROPE SEALS

For the appliance to operate correctly, it is important that all the seals; where fitted; are in good condition and are sealing correctly. They should be replaced if they are showing excessive signs of fraying and are not making a good seal. They are glued into position using a high temperature, flexible, silicone sealant

17 L AIR CONTROLS

Ensure that all the air controls operate smoothly and are free from ash or other foreign bodies. Pay particular attention to the damper flap at the rear of the ash drawer. Clean this area with care and ensure that excessive amounts of ash are kept from building up and affecting the operation of this control.

18 SPARES

THE APPARATUS MUST NOT BE MODIFIED. ONLY SPARE PARTS EXPRESSLY AUTHORISED AND SOLD BY BROSELEY FIRES LTD. CONSULT YOUR LOCAL AUTHORISED DEALER FOR ADVICE.

At the end of these instructions there are technical drawings of the products and an exploded view of the tiles.

19. INSTALLATION OF THE APPLIANCE

THIS APPLIANCE MUST BE INSTALLED AND COMMISSIONED BY A FULLY QUALIFIED, REGISTERED ENGINEER.

The guarantee is void if any part of the installation is found to be illegal.

• This appliance must be installed into a ‘Class 1 Chimney’. If there is no existing chimney, then an approved solid

fuel, factory built, prefabricated block type or a twin walled, stainless steel flue can be used. Get advice from a qualified chimney engineer. Flue s haring is not allowed.

• The MINIMUM flue diameter of these appliances is shown in chapter 21 below.

• If excessive draw is present, then a suitable ‘flue drau ght stabilize r’ should be fitted.

• If the chimney suffers from down draught, then a special ‘anti-downdraught’ cowl will need to be fitted. In exposed

windy locations, a ‘stabilizing’ cowl may need to be fitted. The minimum cowl requirement that we recommend, is a rain cowl with a bi rd g u ard.

• To perform satisfactorily, the chimney height must not be less than 5 meters from stove to cowl. If there are any bends in the flue, this minimum length will need to be increased by 1 meter for each bend.

• The initial connection to the appliance will need to be 600mm vertical, before any bend.

• A maximum of four 45 degree bends is allowed in any complete flue; from stove to cowl.

• Adequate access for sweeping the flue, such as a soot door, must be provided.

• Flue pipe should be fitted inside the flue pipe collar (spigot) to prevent creosote and condensates from running

down onto the to p of t he app l i a nce. (see spec ifications in chapter 17 f or exact collar sizes)

• All flue pipe must be suitable for solid fuel (complies with latest European regs.) and fitted in accordance with building regulations, whilst complying with current legislation and manufacturers’ instructions.

• If a rear flue is able to be fitted, the horizontal length must be no longer than 150mm.

• Mechanical ventilation in the same room as any solid fuel appliance must be avoided.

20 FLUE REQUIREMENTS

This appliance has a European sized flue collar that is metric in size. An adaptor is required for the initial connection to the flue collar. The adaptor for this appliance will be a 117mm to 5 inch adaptor. This appliance requires a minimum flue diameter of 5 inches. The draw of the chimney should be at least 13Pa (=1.0-1.2mm of a column of water). The measurement must always be done when the stove is hot (producing nominal heat values). When the pressure exceeds 17 Pa (1.7mm of a column of water) it will be necessary to reduce it by the installation a flue draught stabilizer. (NOT a flue damper)

ØA

(mm)

ØB

(mm)

ØC

(mm)

MINIMUM

FLUE Ø

CORTINA 130 121 117 5 INCH CORTINA

FORNO

The diameter of the ‘MAIN FLUE COLLAR’ is shown above in FIG. 4 above

Installati on, construction, and maintenance of chimneys and flues must comply with Building regulations ‘Approved Document (ADJ)’ Any domestic solid fuel appliance will only work efficiently when connected to a chimney system

capable of generating adequate up-draft to induce sufficient air supply for complete combustion and to overcome any friction resistance association with the system. The chimney is one of the most important parts of the installation; great care should be given to its design. The chimney must be thoroughly swept, checked for soundness and suitability, before any connection is made to the appliance. This must be carried out by a qualified person. If re-using an existing flue, the flue and the chimney should be checked and if necessary, altered to ensure that they satisfy the requirements for the proposed use. Lining a defective flue is an option.

21 LINING THE FLUE

An independently certified flexible metal liner can be used to reline a chimney. A chimney liner should be installed in accordance with Building Regulations Part J, reference should also be made to the manufacturers instructions. An insulated chimney is the most efficient and safe way to burn wood. Tar deposits condense in a cool chimney. An insulated chimney helps prevent these deposits. A standard, unlined chimney will gradually get saturated in tar, this is a fire hazard. Tar stains may appear on the surface of the chimney breast inside the property.

130 121 117 5 INCH

22 FLUE TERMINATION

Wind induced downdraft

from nearby tall trees

FIG. 5

23 PROVISION OF A NOTICE PLATE

WIND DIRECTION

The height and termination of the flue is an important part of the installation and consideration needs to be made to ensure that the flue is high enough to create sufficient draft to clear the products of combustion. The termination of the flue outlet position which can meet the requirements in common circumstances are shown in Document J. If there are unusual circumstances that will affect the efficient and safe removal of t he products of combustion; the height and/or the separation distances shown in Document J may need to be increased.

A notice plate must be durable and be fixed on site, where a hearth, fireplace flue or chimney is provided or extended (including cases where a flue is provided as part of refurbishment work). Building regulations states that the responsibility for achieving compliance with the requirements of Part J rests with the person carrying out the work and so this person must be competent in the work they are being asked to do.

24 SITING THE APPLIANCE

This appliance must not The location must comply with the requirements laid down in the Building Regulations. Manufacturer’s instructions relating to clearances must be adhered to.

25 HEARTH REQUIREMENTS

It is essential that the hearth / base on which the appliance will stand is strong enough to support the weight of the appliance and the chimney / f lue. In certain c ircumstances, it may be necessary to support the flue pipe with brackets. The hearth must be level and made of a suitably robust, non combustible material. The positioning of the appliance and dimensions of the hearth must comply with current building regulations. Manufacturer’s instructions relating to clearances must be adhered to.

be fitted into a location where it will be impossible to service.

26 STOVE CLEARANCES Please see below FIG. 6 A + B for manufact urer’s clearance recommendations.

FIG. 6 A FIG. 6 B

STOVE CLEARANCES TO FLAMMABLE MATERIALS (SEE FIG. 6 A)

• The minimum distance from any flammable object, or one that is sensitive to heat, (furniture, wood, fabrics. etc.) and from materials with flammable structure, must be 200 mm to the rear and 200 mm both sides.

• In front of the appliance there must no flammable object or building material sensitive to heat within 1000mm.

• Above the applian c e, there must not be any f l am m a bl e items within 630m m .

STOVE CLEARANCES TO NON - FLAMMABLE MATERIALS (SEE FIG. 6 B)

• The minimum distance from a ny NON FLAMMAB LE object, or one that is NOT sensitive to heat, (stone bric k slate etc.) and from materials with non flammable structure, must be 100 mm to the rear and 150 mm on both sides.

• Please refer to BUILDING REGULATIONS if further information is required.

27 ADDITIONAL VENTILATION

There must be sufficient free air for combustion into the room where the maximum output of the appliance is greater than 5Kw. The natural recirculation of air must be guaranteed by having permanent ventilation to the outside.

THIS IS A LEGAL REQUIREMENT.

This appliance has the option of venting directly to outside (SEE Chapter 27 A) via a connection on the rear of the appliance.

Otherwise, use the traditional method of a permanent opening or vent. Permanent openings or vents must not be covered. Vents needs to be positioned carefully, they must be protected from direct wind conditions. A baffle that has been specially designed to fit over the vent will protect it from the effects of wind, but must not restrict the total vent area and must be secured in a way that prevents its movement. Regular inspection of any vents is critical to ensure that the vent has not become restricted. An extractor fan, cooker hood or similar product, installed in the same room, or in a room nearby; that sucks air out (aspirating); may negatively affect the functions of your appliance. If the room contains more than one appliance; of the type that requires combustible air; a calculation will need to be made to re-calculate the permanent air vent requirement. Please see the ‘Technical Data’ list at the front of these instructions, or refer to current building regulations for fixed additional v entilation requi re ments.

27 A ADDITIONAL VENTILATION DIRECT FROM OUTSIDE

To avoid any problems with permanent, fixed ventilation into the room, the appliance has the option of combustion air being introduced di rectly from outside the bui lding; via t he available attachment on the rear of the appliance. This is clearly shown in the diagram below. FIG. 7 This means that there is no need for additional permanent ventilation for the appliance, as the combustion air for the product is being drawn directly from outside. In order to do this, it must be linked to the air intake on the rear of the appliance by means of an optional connector. (SEE FIG. 7 A ) It is possible to draw combustion air into the appliance directly from a nearby room that has the correct permanent fixed ventilation; that complies with building regulations. It is not permissible to draw combustion air from a room that has no ventilation or contains an appliance or other type of unit that extracts air.

FIG. 7 below shows the position of the ‘DIRECT COMBUSTION AIR’ INTAKE’.

The ‘direct combustion air intake’ pipe has to be:

• A minimum diameter of 120mm.

• Made of metal

• A maximum length of 4 meters.

• Must have no more than 3 bends over its length.

•

The termination of the pipe must be protected with a suitable louvered cover. (this must comply with current regulations)

FIG. 7

28 CHIMNEY FIRE

If a chimney fire occurs in the flue or the chimney:

1. Immediately shut off the air supply by closing all dampers and air openings on the stove.

2. Ensure the main door and ash door are securely closed.

3. If the fire in the stove or fireplace can be extinguished safely; with a CO2 extinguisher; put it out as quickly and safely as possible. Do not attempt to put out the fire using water.

4. Close all windows and doors to the room.

5. Call the fire brigade

When the chimney has stopped burning have it checked by a specialist for possible cracks or leaks. Please review the way you are using the appliance and check that the fuel you are using is suitable. Chimney fires only occur if the appliance has been wrongly installed, maintained, or operated. Damage caused to an appliance where a chimney fire has occurred is not covered by any guarantee.

• Please comply with the technical data given in this instruction manual.

• Illegal installations are not covered by any sort of guarantee.

APPENDIX A REMOVAL AND RE-FITTING OF THE SOAPSTONE / CERAMIC TILES

APPENDIX B TECHNICAL DRAWINGS FOR THE APPLIANCES WITH SOAPSTONE SIDE PANELS

APPENDIX C TECHNICAL DRAWINGS FOR THE APPLIANCES WITH CERAMIC TILES

APPENDIX D VIEW THROUGH CENTRE OF STOVE (WITH OVEN)

SLICE THROUGH CENTRE OF STOVE. (FRONT TO BACK)

BAFFLE PLATES

VIEW OF THE BAFFLE IN THE TOP OF THE FIRE CHAMBER.

(OPEN MAIN DOOR AND LOOK UP.)

ANNUAL SERVICE RECORD

A “Declaration of Completion” Certificate must be obtained for the installation and retained by the end user. Failure to comply with these requirements may void the warranty.

INSTALLATION DATE OF APPLIANCE: HETAS ENGINEER: . REG. No.

COMPANY NAME: . COMPANY ADDRESS: .

POSTCODE: CONTACT NUMBER

1ST YEAR SERVICE completion date:

HETAS ENGINEER: . REG. No. COMPANY NAME: . COMPANY ADDRESS: .

POSTCODE: CONTACT NUMBER

2ND YEAR SERVICE completion date: