RIKA Cult, Eco, Fox, Tara, Twist Operating Instructions Manual

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Operating Instructions

Rika Cult,Eco,Fox,Tara, Twist, Vitra & Cult Plus & Eco Plus

Wood Burning Stove

IN1217 Edition 2 February 2012

PART NUMBER

SERIAL NUMBER

This Manual Must Always be Available to the Stove Operator

Instructions Part Number IN1217 Ed 2

Contents

The Model Range Explained ............................................................................................4

Model Identiﬁcation ........................................................................................................4

Wood Stoves ....................................................................................................................5

Wood ...............................................................................................................................5

Choice of Logs .................................................................................................................6

Stove Construction ..........................................................................................................7

Manual Control ................................................................................................................8

The Grate ........................................................................................................................9

Ash Removal .................................................................................................................10

First Lighting of the Stove .............................................................................................11

Curing ...........................................................................................................................11

Stone Finish ..................................................................................................................11

First Firing .....................................................................................................................11

General Lighting and Operation ...................................................................................12

Lighting with the RIKATRONIC Control ...........................................................................14

Operating with RIKATRONIC Control ..............................................................................15

ECO Operation Mode ......................................................................................................16

General Maintenance ....................................................................................................17

1) Cleaning the Glass ....................................................................................................17

2) Door and Glass Seals .................................................................................................17

3) The Stove Body .........................................................................................................17

4) Maintaining Painted Surfaces ...................................................................................17

5) Soapstone or Sandstone Cladding ............................................................................18

6) Combustion Chamber ...............................................................................................18

7) Door Latches and Hinges ..........................................................................................18

7) Summer Shutdown ...................................................................................................18

Technical Details ...........................................................................................................19

WARNING NOTE

Properly installed, operated and maintained this stove will not emit fumes into the dwelling. Occasional fumes from de-ashing and re-fuelling may occur. However, persistent fume emission is potentially dangerous and must not be tolerated. If fume emission does persist, then the following immediate action should be taken:

(a) Open doors and windows to ventilate the room and then leave the premises. (b) Let the ﬁre go out. (c) Check for ﬂue or chimney blockage and clean if required (d) Do not attempt to relight the ﬁre until the cause of the fume emission has been identiﬁed and corrected. If necessary seek expert advice.

The most common cause of fume emission is ﬂueway or chimney blockage. For your own safety these must be kept clean at all times.

CO Alarm

Your installer should have ﬁtted a CO alarm in the same room as the appliance. If the alarm sounds unexpectedly, follow the instructions given under “Warning Note” above.

Instructions Part Number IN1217 Ed 2

IMPORTANT

 The installation of this appliance must comply with all local regulations, including those referring to national and European Standards before it can be operated. The stove is not suitable for a shared ﬂue.

 Improper adjustment, alteration, maintenance or the ﬁtting of replacement parts not recommended by the manufacturer can cause injury or property damage. Do not operate the stove with faulty seals or damaged glass.

 Ensure all manuals are kept safely and are available for the user at all times.

 Do not store or use petrol or other ﬂammable vapours and liquids in the vicinity of this or any other

heating appliance. Do not burn anything but natural wood on this appliance. Do not use an aerosol spray on or near the stove when it is alight.

 Due to high operating temperatures of this appliance it should be located away from pedestrian trafﬁc and away from furniture and draperies. Do not store paper or wood near the appliance. Any mats and rugs put in front of the stove should be ﬁre proof and secured to prevent the possibility of tripping.

 Advise all persons as to the stove’s high surface temperatures, including visitors. If it is possible for children or inﬁrm adults to come into contact with the stove, ﬁt a suitable ﬁre guard. Never let children “help” with the stove in any way, even when the stove is cold.

 It is imperative that all air passageways into, out of, and within the appliance are kept clean. All permanent ventilation into the room provided for the stove must remain clear and unobstructed at all times. Consideration must be given to the need for extra ventilation if another heating source needing air is to be operated simultaneously. If an extraction fan is proposed to be ﬁtted to a connecting area of the house, after the stove has been installed, professional advice should be sought from a qualiﬁed engineer.

 If a ﬂue blockage or adverse weather conditions cause the stove to emit smoke, do not treat it as merely a nuisance, this smoke will indicate that carbon monoxide is being emitted into the room. Turn the stove to its minimum ﬁring rate, open windows and allow the stove’s fuel to burn out before closing the windows. Do not re-light the stove without consulting a qualiﬁed engineer.

 In the event of a chimney ﬁre the stove should be turned to its minimum setting and the ﬁre brigade informed. Do not re-light the stove until the complete installation has been inspected by a qualiﬁed engineer.

 The appliance should be inspected regularly and the chimney cleaned at least annually. More frequent cleaning may be required and the advice of a qualiﬁed chimney sweep should be sought. Always check for any ﬂue blockage before lighting the stove after a prolonged shut down.

 This stove has been carefully designed and constructed to give clean burning with optimum efﬁciency and safety, but as with all stoves these standards will not be achieved unless the stove is installed and maintained regularly by qualiﬁed engineers. It must also be operated strictly with the procedures given in this manual. If you are unsure about anything concerning your stove please seek professional advice.

Instructions Part Number IN1217 Ed 2

Stoves supplied through Euroheat authorized retailers. For England, Wales, Scotland and Northern Ireland

Euroheat Distributors (H.B.S). Ltd. Unit 2, Court Farm Business Park, Bishops Frome, Worcestershire. WR6 5AY.

www.euroheat.co.uk

info@euroheat.co.uk

The Model Range Explained

Thank you for purchasing your stove and helping to protect our environment. RIKA and Euroheat insist on progressive development to produce products which are market leading. Our aims are to produce stoves with the latest innovations, user friendly operation and high efﬁciency for lower cost operation.

This operating manual offers user information for the range of RIKA: CULT, ECO, FOX, TARA,TWIST and VITRA. Also the CULT PLUS and ECO PLUS with the Rikatronic Control. Although the exterior clothes change between model ranges, for example the FOX and the TWIST, the internal workings and controls are very much the same.

Model Identiﬁcation

You will see on the front page of this document a label which conﬁrms which model you have. This label also advises you of the stoves unique serial number. This information is also attached to your stove for reference.

Important

Please ensure the warranty registration form is returned to Euroheat. In this way the model and its history will be recorded for reference in the future.

Whilst we are always happy to assist you, please make sure you have read this manual before requesting support. First contact your supplying retailer. If you ﬁnd this not successful contact the Euroheat Technical Support Team. Technical support telephone Number 01885 491117. E-mail tech@euroheat.co.uk. Before telephoning ensure you have your stove’s serial number to hand. This can be found on the front of either the operating, installation, warranty registration, or on the stove identiﬁcation label.

Euroheat unfortunately are unable to offer support for appliances which were not supplied by Euroheat.

HETAS

The reference to use of smokeless coal and other fuels in these instructions may not be covered by current Hetas approval. For HETAS approval model information see the last page of this document. Under the HETAS approval scheme stoves which are listed as intermittent (see technical table at the end of this document) cannot be referred to as slow combustion appliances. Also see the HETAS web site www.hetas.co.uk

RIKA Innovative Ofentechnik GmbH Müllerviertel 20 AT - 4563 Micheldorf

Tel.: 0043 (0)7582 / 686 - 41 Fax: 0043 (0)7582 / 686 - 43

Email: ofﬁce@rika.at Website: www.rika.at

Instructions Part Number IN1217 Ed 2

Wood Stoves

Gas and oil are consistent fuels and stoves can be designed to obtain the maximum heat from them with the user having to do no more than choose a heat setting. Solid fuels are almost inﬁnitely variable and however well a stove has been designed, its performance will ultimately depend on the way the user operates it. Whilst we have endeavoured to make the stove as simple to operate as possible, understanding just a little about the fuels and the way your stove was designed to burn them will be rewarded by your being able to achieve the best from your stove with the least effort.

As a fuel, wood is visually exciting, environmentally friendly, and a renewable source of energy but it is one of the most complex fuels to burn. Wood contains two sorts of components which burn. The ﬁxed carbons which burn as the glowing embers, and the compounds that vaporize when heated to burn as volatile gasses, giving the endlessly changing ﬂame patterns. The ﬁxed carbon, which is charcoal, is a virtually trouble free fuel and needs little assistance to burn cleanly, but it would be difﬁcult to describe it as visually entertaining.

Always put logs on to the ﬁre before ﬂames from previous logs have extinguished, this will ensure that when the new logs begin releasing gasses it will ignite. Unburned gasses will cause smoke and tar deposits and wastes potential heat. Putting on too much wood at one time will both restrict the air supply and cool the combustion chamber making it more difﬁcult for the gasses to burn cleanly.

Never put on fresh a fresh loading of wood without ensuring it ignites rapidly than smoulder. If the stove has been operated with a small ﬁre and a very restricted air supply, the air supply will need to be increased when adding new wood to increase the burning rate of the embers and provide sufﬁcient heat for the new wood to ignite as quickly as possible. When the new loading of wood is burning brightly the air supply may be reduced incrementally.

Wood

All wood will burn slightly differently, but the most important differences between woods is their moisture content. Until the moisture has been driven off from the wood it will remain below its combustion temperature. When the outer skin has dried and beginning to burn, much of this heat energy will be wasted having to boil off the water remaining in the core of the wood. Copious amounts of water vapour, in all but the most insulated ﬂue, will condense, and mix with the products of combustion to form creosote and other undesirable substances which will eat away the fabric of the ﬂue, and eventually build up to block the ﬂue. At any time this build up of tar will be capable of causing a chimney ﬁre.

The advice to burn only “dry” wood is sometimes confusing because the atmospheric moisture will prevent wood ever becoming “dry”. It is acceptable to burn wood with a moisture content of less than 20%, which can

be achieved by splitting the wood, stacking it so as to allow air to circulate within the stack and storing it under cover for between 18 months and 30 months, depending on prevailing climatic conditions. The use of a wood moisture content meter will conﬁrm the amount of water remaining in the wood easily. The practice of drying wood by the stove should be discouraged, ﬁrstly because it should be unnecessary, and secondly because stored wood will invariably become the home to many varieties of insects, many of whom enjoy eating wood. To introduce them into your house and encourage them with heat and time to make new homes in your furniture and structural timbers is not recommended.

Instructions Part Number IN1217 Ed 2

Choice of Logs

Never burn wood that is not dry or wood that has been subject to a manufacturing process, such as chipboard, as these contain resins of uncertain toxicity when burned. For the same reasons, wood that has been painted or treated with a preservative should never be burned. Natural wood is described as being either “hardwood” or “soft wood”. Typically all broad leaf trees that lose their leaves in the winter are called hard woods, and the evergreen conifers are called soft woods. Whilst the wood from the two groups have structural differences, the terms do not deﬁne the density or hardness of the wood. Balsa, one of the softest and lightest of woods is classiﬁed as being a hardwood and Hemlock, a soft wood, is extremely hard. The less density wood has, the more its structure is made up of open spaces meaning it will season faster and because of these voids it will burn faster because it will expose more surface area as it disintegrates. This makes light woods suitable for kindling or a rapidly developing ﬁre but unless you enjoy putting wood onto a ﬁre every few minutes it is unsuitable for burning over long periods. Although there is a difference in the speed at which woods burn, equal weights of wood will give very similar amounts of heat. Because logs are concentric tubes of cells they season faster if they are split, halving the tubes and allowing the moisture to evaporate more easily. Similarly it also allows the volatile gasses given off when the wood is heated in a stove to be emitted along its full length rather than at the log’s ends. This helps the gasses to be distributed more evenly within the stove and improves not only the efﬁciency, and emission reduction of wood burning but gives a more attractive ﬁre. Putting logs onto the ﬁre, bark side down and laying them, well spaced, in random orientation, rather than uniformly horizontally, will also help to increase the efﬁciency and attractiveness of the ﬁre. To make this easier the ideal log length will be the length the stove’s combustion chamber can accommodate in all directions, and of proportionate cross-section, to allow you to load wood in a “higgledy-piggledy” manner.

DO NOT BURN

Anything but dry, natural wood. Wood that has been painted, treated or has hinges, nails or any plastic attached will almost certainly emit toxic matter when burned. For similar reasons bonded wood products such as chipboard, plywood or ﬁbre board must never be burned.

DO NOT BURN

Household waste. Many seemingly innocuous items like box packaging have been coated with glazes which will produce toxic matter when burned. One old video tape put on the ﬁre will cause more pollution in a few minutes than a life time of wood burning. Not only will a ﬁre burning rubbish pollute, the stove is not designed to contain such an assortment of sizes and weights and a ﬂaming box falling from the stove when the door is opened will present an unacceptable ﬁre hazard.

DO NOT BURN

Any smokeless coal, anthracite, ordinary bituminous coal (house coal), petroleum based fuels. They will damage the stove and their use will void any warranty the stove carries.

COAL

Instructions Part Number IN1217 Ed 2

Stove Construction

Top or Rear

Flue Options

Single Control

for Ease of

Operation

Cast Iron Used

in Door and Many Other Parts of the

Stove for

Longevity

RLS Air

Distribution

System

Directing the

Primary and

Pre-heated

Secondary Air

Cast Iron Grate

with Ash Pan

Below

Patented

Combustion

Technology

Give Higher

Temperatures

for Greater

Efﬁciency

Large Glass

Area to

Optimise the

Visual Effect

of the Fire

Fire Bricks

Enable Higher

Combustion

Temperatures

Soapstone,

Sandstone

& Lavastone

Options

Robust 4mm

Thick Steel

Stove Body

Optional Fresh Air Kit to Minimise

Draughts

Instructions Part Number IN1217 Ed 2

Manual Control

The RLS Air Distribution System ensures that the stove lights and acheives its operating temperatures quickly. To do this there is one simple control situated on the front of the stove below the main ﬁre door.

When turned clockwise fully, to the 3 o’clock position, it allows the maximum primary and secondary air into the stove to ensure that the ﬁre lights and establishes quickly. There is air entering the stove from both below the grate and above the grate.

Once the ﬁre is established the control should be turned anti-clockwise to the 12 o’clock position, and once fully established, the burn rate can be set to your requirement by turning it ant-clockwise towards the 9 o’clock position. In the 12 o’clock position the primary under grate air is shut off and only the secondary air, pre-heated above grate air, is entering the stove ensuring maximum combustion efﬁciency.

Caution: Once the ﬁre has established NEVER run the stove with the control between the 12 o’clock and 3 o’clock position, as this could over ﬁre the stove leading to damage to the cast iron grate, the ﬁre bricks and the glass. Only use this area of the control for lighting and revitalising the ﬁre.

Inﬁnitely variable

control of the primary

under grate air for

lighting. Secondary air

100% open.

Inﬁnitely variable

control of the secondary

above grate air to

control the burn rate.

Primary air closed 0%.

Lighting position with

100% primary under

grate air and secondary

air 100% open.

Primary under grate air

closed 0%

Inﬁnitely variable

control of the secondary

above grate air to

control the burn rate.

Instructions Part Number IN1217 Ed 2

The Grate

The cast iron grate on which the ﬁre sits can be set in an open and a closed position. The primary air for lighting requires the grate to be set in the open position to allow the air to get to the bed of the ﬁre. To move the grate from one position to another the riddle arm can be moved to either the left or the right dependant upon the model to open or close the holes in the grate.

The TWIST requires that the lower door be open during the lighting of the stove as the riddle arm should be pulled out fully to open the holes in the grate to allow the primary air into the ﬁre bed. If the door is closed it will push the riddle arm back in so closing off the holes.

Once the stove is lit close the holes in the grate, this should be done once the ﬁre is established. We would recommend at the second loading of logs. It will automatically close on the TWIST when the lower door is shut.

It can also be used to remove the ash from the ﬁre bed. By operating the riddling lever the grate is oscillated and the ash will drop into the ash pan below, see page 11.

Instructions Part Number IN1217 Ed 2

Ash Removal

Before lighting the stove for the ﬁrst time ensure that the ash pan is ﬁtted and empty.

Removal of ash should only be carried out when the stove is cold!

Daily removal of ash is not necessary when burning wood.

The ash can be removed from the ﬁre bed by using the riddling arm which ocillates the grate and the ashes fall into the ash pan below.

Always use the glove supplied with the stove when carrying the ash pan, even when you think the ash is cold.

Do not empty ash into a plastic waste bin or any bin containing combustible waste.

There will be hot embers in the stove, long, even days, after the ﬁre appeared to extinguish.

Never clean out ashes onto paper, never use a plastic bristled brush or a vacuum cleaner to remove hot ash.

Never let children “help” with the stove in any way.

Euroheat ASH VAC

The Ash Vac is an extremely convenient tool, used for removing ash from your wood stove or ﬁreplace. This large capacity, simple to operate, canister system is used in conjunction with your existing vacuum cleaner.

The Ash Vac uses a simple cyclonic principle to keep the ash in the canister, this means your household vacuum cleaner will remain unaffected by the ash removal process, most importantly it will remain clean.

The motorised model removes the requirement of using your vacuum as it has a built in vacuum motor.

Ash Vac AC008

Motorised Ash Vac AC013

Instructions Part Number IN1217 Ed 2

First Lighting of the Stove

When you light the stove for the ﬁrst few times it should be with small ﬁres increasing in size, as all the materials must be given time to adapt to the effects of heat. The paint on the body of the stove will be fully hardened after the stove has been cured, however the door and the ash pan should be opened very carefully before this as there will otherwise be a risk that the gaskets will stick to the paint.

Curing

The paint may initially give off unpleasant fumes and an odour, so make sure that the room is well ventilated. The paint will be soft, so care must be taken with the stove for the ﬁrst 6-8 ﬁrings. This is called curing and is not a fault of the stove and will stop.

Stone Finish

The stone must gradually be conditioned to heat. The stone may contain water, which is why you must be cautious when you ﬁre your stove for the ﬁrst time to keep the ﬁre low for the ﬁrst two hours. This will allow the stone to dry slowly and release the tension in it without any damage to the stone.

We recommend following the procedure below:

First ﬁring

Ensure that the ash pan if ﬁtted into the stove and empty.

Make sure the air control is set to maximum with the control knob turned fully anti-clockwise. The grate should be set in the open position to allow the under grate air to enter the stove.

Place two lightly crumpled sheets of tabloid sized newspaper in the stove. Then lean some small, extremely dry kindling with a diameter of between 3–5cm vertically against the paper in a conical formation, leaving space between each piece and light it.

After it has been lit and when it is burning well, add a similar amount of kindling.

Once this second charge of kindling is burning well turn the control knob to the 12 o’clock position. Using small logs keep the ﬁre burning low for two hours then gradually build up the ﬁre. The burn rate is reduced by turning the control knob anti-clockwise from the 12 o’clock position.

Always use the glove supplied with the stove when loading with fuel or operating any of the controls or handles.

Instructions Part Number IN1217 Ed 2

General Lighting and Operation

The control knob should be turned fully clockwise to allow maximum primary and secondary air ﬂow into the stove. The grate must be moved into its open position to allow the primary under grate air to enter the ﬁre bed.

Lightly crumple two tabloid sized pieces of newspaper and lay them in the middle of the grate.

Resist the temptation to use more paper than this, or to crumple it too tightly; doing either will prevent the rapid development of ﬂames and will cause smoke to be produced.

The kindling wood should be placed over the paper so as to rest against each other in a conical formation, leaving space between each piece.

Light the paper using a long match or spill.

The lightly crumpled paper will begin burning rapidly and the space between the kindling will allow the long bright ﬂames to pass between and over the wood raising it to its ignition temperature.

As the cone of kindling burns it will collapse and the inner ends of the wood will begin to char and glow.

Wait until the kindling is burning at its maximum rate before moving onto the next stage.

Instructions Part Number IN1217 Ed 2

Wearing the stove glove place a few logs larger than kindling wood over, but not smothering the kindling.

When the previous loading of wood is burning brightly add two larger split logs to bridge the ﬁre. Always avoid putting wood directly onto wood burning with ﬂame, try and leave air space under the wood for the ﬂame to form, because the new, cold log will tend to cool the ﬁre.

Once the ﬁre is established, turn the control knob to the 12 o’clock position. This

will close off the primary air from below the grate. The pre-heated secondary air can be adjusted to regulate the burn rate by turning the control knob anticlockwise to the desired position. When adjusting the burn rate it is always best to do this in increments to allow the ﬁre to adjust to the change in air ﬂow through the stove.

Putting two new logs (approximately 2kg) bark side down, will give you both maximum efﬁciency and the best visual effect as it begins to burn. Do not be tempted to over ﬁll the ﬁre box as the large volume of cold logs could cool the combustion chamber and cause smoke formation.

We recommend that the grate be closed when loading the second fuelling of logs.

Instructions Part Number IN1217 Ed 2

Lighting with the RIKATRONIC Control

Insert the mains plug and operate the main switch on the back of the stove. The main switch illuminates “green”. The indicator on the front of the stove illuminates “green” for 10 seconds and then changes to “red”.

Open the grate, see page 10, and on the left and right lay two kindling sticks longways on the ﬁre bed.

On the two kindling sticks lay three small logs crossways. Lightly crumple two tabloid sized pieces of newspaper and lay them between the two logs. If using a ﬁrelighter place this to the lefthand side between the gap between the front and second log.

On the small logs lay more kindling sticks crossways in an open weave manner as illustrated. This will allow the ﬂames from the lighted paper or ﬁrelighter to pass between them and light the kindling sticks.

Light the paper or ﬁrelighter and close the ﬁre box door.

Correctly laying the kindling wood will prevent excessive development of smoke when lighting the stove. This quantity of fuel will allow the stove to reach its operating temperature, in around about 20 minutes.

10 seconds

Indicator light GREEN

Indicator light RED

Instructions Part Number IN1217 Ed 2

Operating with RIKATRONIC Control

As soon as the grate temperature exceeds 50°C, the indictor changes to “green” (if the indicator does not change to “green” within 8 minutes of closing the stoves door, then the heating procedure has failed, i.e. the ﬂame temperature sensor has not reached 50°C in time). Too little fuel was used to light the stove.

When the indicator has changed to “green”, it takes 20 minutes until the stove starts to regulate the combustion process. This period is necessary to obtain the required bed of embers.

Adding fuel

If the indicator changes from “green” to “red – ﬂashing” then this is the time to add more logs. The “red – ﬂashing” phase varies according to the respective environmental inﬂuences, as a rule, however, it lasts approximately 5 – 10 min.

Once the combustion chamber door has been opened, the display changes to green and the air ﬂaps open for approximately two minutes. This opening of the air ﬂaps is to light the wood added. The display remains green when the temperature increases. If however no increase in temperature is detected, i.e., no further logs are added, the display changes back to the status prior to opening of the combustion chamber door, either red ﬂashing or red.

If during the “red – ﬂashing” phase no extra fuel is added, the indicator changes to steady “red”. From this point on no more logs must be added, as ignition of the added fuel cannot be guaranteed.

Within 8 minutes

Indicator light GREEN

Indicator light RED

!!!

!!!!!

!!!!!!!!!!

!!!!!!

Indicator light FLASHING RED

Indicator light RED

If ﬂashing red light

becomes a constant

red light

NO more

fuel should be

added to the stove.

!!!

!!!!!

!!!!!!!!!!

!!!!!!

Indicator light GREEN

Indicator light FLASHING RED

When green

light becomes a

ﬂashing red light

fuel may be

added to the

stove.

Instructions Part Number IN1217 Ed 2

If the grate doors are opened during operation the indicator changes to “green”. If the temperature increases (wood added) the indicator remains “green” (the stove controls combustion again). If no increase in temperature is detected the indicator reverts to the state before opening of the grate doors, either to “red - ﬂashing” or to “red”.

ECO Operation Mode

Once the desired temperature has been reached in the room, then continuing operation with reduced heat output and the addition of fuel is recommended. By pressing the central button on the Rikatronic control unit on the front of the stove, the indicator illuminates “yellow” and “Eco – operation” is activated. The operation slows down the combustion of the wood considerably.

On re-pressing the “Eco – button” or opening the stoves door the indicator changes from “yellow” to “green” and “Normal operation” is activated again.

Power Cut

If the power fails an air regulating damper, which is operated automatically by a return spring (audible noise), opens for safety reasons until the ﬁre extinguishes. If mains power is restored after a short power cut, the indicator illuminates “green” for 10 seconds (as for Start) and then “red”. If the temperature is still over 50°C the indicator changes back to “green” (as for Start). The air regulating dampers are re-opened for 20 minutes. After 20 minutes the stove starts regulating the combustion again.

Indicator light GREEN

Indicator light Yellow

When the central

Eco button is

pressed the green

light becomes a

yellow light

indicating that

the stove is in Eco

mode.

Instructions Part Number IN1217 Ed 2

General Maintenance

For your stove to operate effciently and to prolong the life of the stove, routine maintenance is essential.

1) Cleaning the Glass

Properly operated, with the correct fuel, your glass will remain clean. Slight staining may appear when the stove is lit and below its operating temperature. This will normally clear as the stove’s temperature rises. If it becomes necessary to clean the glass by hand do not attempt to do so unless the stove is cold. Proprietary glass cleaning agents are available but they must speciﬁcally state its suitability for ceramic stove glass before being used because the glass in your stove is not ordinary glass and may be damaged with an unsuitable cleaner. Newspaper moistened with water to which a little vinegar has been added will normally remove most staining, but for really stubborn marks, gentle polishing with ﬁne steel wool lubricated with a few drops of dish washing detergent will need to be employed. Great care must be taken not to clean the glass too vigorously as particles of grit may have adhered with the stain and these could cause scratching if dragged across the glass. However well the stove burns it will eventually become necessary to clean the glass, but if cleaning becomes necessary too often we advise you to review your operating procedures to determine whether cleaner and more efﬁcient combustion can be achieved (only burn dry seasoned wood).

2) Door and Glass Seals

Check the door and glass seals periodically during the heating season and replace if damaged or show signs of excessive wear. To check if the seals are air tight get a piece of standard A4 copier paper, cut it in half and then fold it in half. Shut it into the door in various places with the door handle closed. If the seal holds the paper tight and it is difﬁcult to withdraw it then the seal is good. If when it is pulled it slides out easily then the door handles will need adjustment or the rope seal will require replacement. Failure to maintain a good seal will allow uncontrolled air to enter the stove. This can cause over ﬁring, excess heat, which can damage the internal components and glass of the stove. Symptoms of this are a stove burning uncontrollably even when the air inlets are shut down and soot formation on the glass around its edges.

3) The Stove Body

Any maintenance of the stove should only be carried out when it is cold. Daily maintenance is limited to vacuum cleaning the stove externally, using the soft brush attachment. You can also dust the stove using a dry, soft cloth or brush, but only when the stove is cold. The ﬁre should be cleaned thoroughly before the start of the new heating season, in order to prevent strong odours.

4) Maintaining Painted Surfaces

If the stove is scratched, or the paint ﬂakes off over time, it can easily be repaired with ﬁne emery paper and a special spray paint. This paint can be obtained from you nearest retailer or directly from Euroheat’s Spares Department 01885 491126.

Colour Finish Product Code

Black RK111640

Grey RK111639

Copper RK111684

Instructions Part Number IN1217 Ed 2

5) Soapstone or Sandstone Cladding

If you have a soapstone or sandstone stove, please note that the surface of the stone casing element is somewhat sensitive and is not suitable for accommodating metallic or ceramic pots, cans or containers.

In order to ensure the surface maintains its appearance even after years of use, please observe the following cleaning and care information:

Use P120 sandpaper to remove any minor impurities on the stone, such as black spots or other signs of use, by applying gentle pressure (in the direction of the grain) until the impurity is no longer visible. Then remove the sanding dust by gently brushing the surface with the supplied brush. Then wipe with a damp cloth without applying any pressure. Repeat these procedures depending on the level of contamination.

In the case of sandstone the dust must be removed with the brush and then a vacuum cleaner. If a damp microﬁbre cloth is used, it can cause the ﬁne dust particles to be deposited in the pores of the stone. By conducting this step you can also remove the last remaining dust particles from the stone.

6) Combustion Chamber

The combustion chamber (ﬁre box) is lined with ﬁre bricks. They protect the steel body of the stove and help maintain the high combustion temperatures required for efﬁcient combustion. If they show signs of wear or are damaged they should be replaced as failure to do this will shorten the life of the stove.

Fine cracks in the ﬁre bricks are acceptable, however, if the cracks become greater than 1mm wide then the bricks must be replaced. These can be obtained from your nearest retail outlet from where you purchased the stove or directly from Euroheat’s spare parts department: 01885 491126.

During the heating season the ﬁre bricks may be brushed clean with a soft bristle brush only; never use any metal or abrasive objects.

At the end of the heating season we recommend that the ﬁre bricks be removed and inspected for wear and damage and replaced if required. The inside surfaces of the combustion chamber should be brushed clean with a soft bristle brush and the resulting ashes vacuumed out.

The surfaces of the inside of the combustion chamber should be coated with a water repellent oil, i.e. WD40, to protect them from any moisture that may condense within the stove over the summer shut down period and the ﬁre bricks reﬁtted into the correct position.

7) Door Latches and Hinges

The door handle assembly and ﬁttings such as hinges should be lubricated using a copper-based grease at the end of the heating season. This will ensure that when you come to use the stove again at the start of the next heating season the door handle and mechanism will operate.

8) Summer Shutdown

Periods of Prolonged Non-Use

If the stove is to be left unused for a prolonged period of time then it should be given a thorough clean to remove ash and unburned fuel residues. To enable a good ﬂow of air through the appliance to reduce condensation and subsequent damage, leave the air controls fully open.

It is important that the ﬂue connection and chimney are swept prior to lighting up after a prolonged shutdown period.

Instructions Part Number IN1217 Ed 2

Model CULT

CULT

PLUS

ECO

PLUS

FOX TARA TWIST VITRA

Nominal Heat Output EN13240

6kW 6kW 8kW 8kW 8kW 8kW 8kW 4kW

Minimum Heat Output

3kW 3kW 4kW 4kW 4kW 4kW 4kW 2kW

Loading Rate 1.6 kg/h 1.6 kg/h 2.0 kg/h 2.0 kg/h 2.0 kg/h 2.0 kg/h 2.0 kg/h 1.2 kg/h Efﬁciency Net 83.2% 83.2% 79.1% 79.1% 81.1% 81.1% 79.3% 80.9% Efﬁciency Gross 75.7% 75.7% 72.0% 72.0% 73.8% 73.8% 72.2% 73.6% Free Air

Requirement if air permeability >5.0m³/(h.m²)

550

mm²

550

mm²

1650 mm²

NIL

Free Air Requirement if air permeability <5.0m³/(h.m²)

3300 mm²

4400 mm²

2200 mm²

Technical Details

Court Farm Business Park, Bishops Frome, Worcestershire WR6 5AY

Pre sales: 01885 491112 Technical: 01885 491117 Reception: 01885 491100

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RIKA Cult, Eco, Fox, Tara, Twist Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual