Summary of Contents for Mendip Stoves Christon 550 insert
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OPERATION AND INSTALLATION MANUAL Woodburning SE models Christon 550 insert Christon 750 insert June 2022 1 of 32...
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MENDIP STOVES WARRANTY 5 Year Extended Warranty If you have purchased your stove from a Mendip Stoves registered retailer, then your stove will carry a 2 year warranty as standard. The 2 year warranty can be further extended to a total warranty period of 5 years by registering your Mendip Stove within one month of the la�er of the purchase date or installa�on date.
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This manual refers to the stoves listed above, which are tested in accordance with EN 13240. Thank you for purchasing your new stove from Mendip Stoves. Please read this manual carefully to ensure that you get maximum enjoyment and performance from your new stove and to prevent any poten�al opera�onal problems.
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Christon 750 STOVE DIMENSIONS AND CONNECTION MEASUREMENTS Ø 80 372.5 The stove has 4 adjustable feet which must be used even at the minimum height to allow air to pass under the stove. A tool is supplied to adjust them. Christon 550 Ø...
STOVE PERFORMANCE & TESTING Christon 550 and 750 models are tested in accordance with EN 13240/13229. The Christon 550 & 750 have been recommended as suitable for use in smoke control areas when burning wood logs and when fi�ed with a mechanical stop to prevent closure of the secondary/ter�ary air control.
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The use of any aerosol around lit stove is dangerous and care must be taken handling aerosols. IMPORTANT: hese instruc�ons cover the basic principles to ensure the sa�sfactory installa�on of Mendip Stoves product :- Christon models, although detail may need slight modifica�on to suit par�cular local site condi�ons.
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Older proper�es, especially, may have chimney faults or the cross sec�on may be too large . Mendip Stoves recommend the use of a solid fuel flue lining system for all installa�on into exis�ng chimneys. All chimney systems must be used in accordance with Building Regula�ons Approved Document J.
INSTALLATION INSTRUCTIONS Each installa�on is unique to the property so it is not possible to give details to suit every se�ng. The installa�on must comply with local and na�onal Building Regula�ons and be made using best prac�ce construc�on methods. Many fireplace openings have a suppor�ng lintel. Do not remove without suppor�ng the remaining structure of the building.
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All open flued appliances can be affected by temporary atmospheric condi�ons which may allow fumes to enter the house. Building regula�ons require that whenever a new or replacement fixed solid fuel or wood/biomass appliance is installed in a dwelling a carbon monoxide alarm must be fi�ed in the same room as the appliance. Further guidance on the installa�on of the carbon monoxide alarm is available in the latest edi�on of BS EN50292 and from the alarm manufacturer's instruc�ons.
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Recess example Christon 400 Thedimensionsarethe minimumdimensions, unlessotherwisestated. Wallofcombustiblematerial Wallofnon-combustiblematerial,madeof 100mm aeratedconcreteintherecess example. Wallofnon-combustiblematerialthatisnot incontactwithcombustiblematerialand thereforehasnominimumthickness requirement. Register Plate Insula�on If a secondary lintel is to be fitted with only a single thickness of brick to be used as the closure, the inner face of the bricks should be faced with insulation material e.g Rockwool, to reduce the temperature of the wall face.
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Housing Construc�on, without an Exis�ng Chimney Breast If the property has no exis�ng chimney or chimney breast the first considera�on will be the posi�oning of the flue. Taking the flue to the roof internally through the property will involve complying with many regula�ons and even an external flue may be subject to planning regula�ons.
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The insula�ng proper�es of many modern houses are extremely high and Inner skin of plasterboard many external walls are now constructed with an inner skin of plasterboard, supported on a wooden frame which is thermally insulated from the outer skin of brick. Having such a low thermal conduc�vity makes it impossible to use the outer wall as the back of the stove’s housing unless a means of ensuring that non of the heat from the stove is transferred to the house wall.
This can be connected to the outside via a 80mm pipe so the appliance does not draw air from the room. However Mendip stoves s�ll recommends the use of an air brick as laid out in Building Regula�ons Document J for when the stove is being reloaded.
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COMBUSTION CHAMBERS Mendip Stoves are fi�ed internally with vermiculite heat deflec�on panels and baffles, these panels are designed to ensure the maximum efficiency and are an integral part of the clean burn process of the stove. These baffles should not be removed other than for cleaning the stove.
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LIGHTING YOUR STOVE FOR THE FIRST TIME Before ligh�ng your stove for first �me make sure you have read this manual fully and acquainted yourself with the controls of this appliance. (see below) The heat-resistant paint on your stove will cure and harden the first �me you light your appliance. The curing process produces a good deal of smoke and odour, it is therefore important that the first �me you light your stove the room should be well ven�lated.
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HOW TO LIGHT YOUR WOOD BURNING STOVE Note: If the chimney is externally fi�ed or the stove has been installed on a larger diameter clay chimney liner then on cold days it maybe necessary to warm the flue using firelighters prior to ligh�ng with wood. 1.
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RE-FUELLING WHEN BURNING WOOD To re-fuel your stove in the cleanest way only refuel your stove when flames have died down and you have glowing embers. Before refuelling, open UAC fully and slide to the le� posi�on. Unlatch the door to equalise pressure with the room. Open door gently, add one piece of wood (4.8kW model) add two pieces of wood (8.7kW models) (please check weight tableb elow) and close the door.
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BURNING WOOD IN A SMOKE CONTROL AREA - con�nued Refuelling on to a low fire bed If there is insufficient burning material in the firebed to light a new fuel charge, excessive smoke emission can occur. Refuelling must be carried out onto a sufficient quan�ty of glowing embers and ash that the new fuel charge will ignite in a reasonable period.
PERMANENT AIR VENT Mendip stoves recommend that there is a permanent air vent to the room . This is to provide adequate air supply in order for the stove to operate safely and efficiently. In accordance with current Building Regula�ons the installer may have fi�ed a permanent air supply vent into the room in which the stove is installed to provide combus�on air.
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 poten�ally dangerous and must not be tolerated. If fume emission does persist, then the following immediate ac�on should be taken:- (a) Open doors and windows to ven�late the room and then leave the premises.
MAINTENANCE Mendip stoves recommends that your model needs to have the ash removed from the Christon stove at regular intervals (every 2-3 days if used daily). Overflowing ash will impede the func�on of the stove and can cause possible damage to the stove linings.
STOVE PARTS, COMBUSTION CHAMBER, ASSEMBLY This sec�on shows the parts contained in your stove, each stove has over 80 spare-parts and, each part is detailed. When new parts are required the sec�on will allow spares to be recognised and ordered. As a further source of reference please visit www.eurostove.co.uk for latest spare-part informa�on.
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CHRISTON 550 / 750 COMBUSTION CHAMBER SPARE PART CODES 23 of 32...
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CHRISTON 550 / 750 BRICK SET REFERENCE KEY AND PRODUCT CODES Figure # Part Descrip�on Christon 550 - Part Code Christon 750 - Part Code Base Brick Pair M10550-02-22-99-00 M10750-02-22-99-00 Rear Brick Pair M10550-02-23-99-00 M10750-02-23-99-00 Side Brick Pair M10550-02-24-99-00 M10750-02-24-99-00 Baffle Brick Pair M10550-02-26-99-00 M10750-02-26-99-00...
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HOW TO REMOVE A VERMICULITE BRICK SET Remove log retainer by li�ing out. Remove the baffle support bar. Li� the right hand baffle brick and posi�on it to the right allowing more room to remove the le� hand baffle. Tilt the le� hand baffle brick forwards and towards the centre to remove.
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CHRISTON 550 /750 COMBUSTION CHAMBER CAN BE REMOVED FROM OUTER FRAME Christon 550 Freestanding / Inset Christon 750 Freestanding / Inset 26 of 32...
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CHRISTON 550 SPARE PART DIAGRAM Christon 550 Freestanding Christon 550 Inset Christon 750 Inset To purchase or get more informa�on on spare parts for the Christon Models, please visit: www.mendipstoves.co.uk/mp-spares-christon-category 27 of 32...
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CHRISTON 550 /750 DOOR & HANDLE CONSTRUCTION Number Descrip�on Christon 550 Product Code Christon 750 Product Code Complete Door M10550-06-00-00-00 M10750-06-00-00-00 Door Handle M10750-06-05-99-00 M10750-06-05-99-00 Glass M10550-01-27-99-00 M10750-01-27-99-00 Door Rope Seal M10550-06-02-00-00 M10750-06-02-00-00 Glass Rope Seal M10550-01-02-01-00 M10750-01-02-01-00 Door Frame M10550-06-01-00-00 M10750-06-01-00-00 Reten�on Nut...
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EN TEST RESULTS - CHRISTON 550 Descrip�on Essen�al Characteris�c 29 of 32...
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EN TEST RESULTS - CHRISTON 750 Descrip�on Essen�al Characteris�c 30 of 32...
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CLOSED COMBUSTION DUCTING KIT (CCDK) 100CM X 80MM Ø (COLOURED GRILLS) Product code Name Colour WHITE U90074-54-03-35-00 U90074-54-03-36-00 TERRACOTTA CCDK 100cm-80mm ø U90074-54-03-37-00 BUFF SAND U90074-54-01-99-00 ALUMINIUM CLOSED COMBUSTION DUCTING KIT (CCDK) 300CM X 80MM Ø (COLOURED GRILLS) Product code Name Colour WHITE...
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Telephone 01934 750 500 The Christon range of stoves also are available as a freestanding stove. Part of the Eurostove Group CODE: M90551-49-00-99-00 Mendip Stoves Ltd, June 2022, Christon 550 & 750 Insert Manual Version 1 32 of 32...
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