Esse Ironheart EW North American Instructions

Wood fired cook stove
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Ironheart
Model EW
Wood Fired Cook Stove
North American Instructions
THIS APPLIANCE MUST BE COMMISSIONED BY A QUALIFIED INSTALLER
THE WARRANTY CARD MUST BE RETURNED TO ENSURE GUARANTEE VALIDITY
224-S-06-2
Les instructions en français sont disponibles en ligne à www.essestoves.ca

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  • Page 1 Ironheart Model EW Wood Fired Cook Stove North American Instructions THIS APPLIANCE MUST BE COMMISSIONED BY A QUALIFIED INSTALLER THE WARRANTY CARD MUST BE RETURNED TO ENSURE GUARANTEE VALIDITY 224-S-06-2 Les instructions en français sont disponibles en ligne à www.essestoves.ca...
  • Page 2: Table Of Contents

    Test Standards Applied: UL 1482-1996 & ULC-S627-00 Table of Contents OPERATING INSTRUCTIONS ................3 INTRODUCTION ....................3 BEFORE USING YOUR COOK STOVE ..............3 YOUR COOK STOVE ..................4 LIGHTING AND CONTROLLING THE FIRE ............6 NOTES ON WOODBURNING ................. 10 LONG TERM SHUTDOWN ................
  • Page 3: Operating Instructions

    READ FULLY BEFORE OPERATING THIS APPLIANCE INTRODUCTION Thank you for choosing an ESSE cook stove. Please read these instructions carefully to ensure your safety and enjoyment whilst using this product. Correctly installed and operated, your ESSE cook stove will provide faithful service indefinitely.
  • Page 4: Your Cook Stove

    YOUR COOK STOVE Figure 1 Ironheart Cook stove Figure 1 shows the cook stove and it’s controls. The fire is loaded, refuelled, and emptied through the large glass fire door. A flue damper is fitted in the bottom of the flue box and is in the open position when the lever is pointing to rear of cook stove.
  • Page 5 Included inside your cook stove is a multi-purpose Operating Tool – for adjusting the air supply and operating the door. A glove is also provided to protect the user’s hand. (Figure 2) WARNING Do not place towels on the handrail, keep pets and children away and ensure that any drapes near the appliance cannot ignite even when displaced.
  • Page 6: Lighting And Controlling The Fire

    LIGHTING AND CONTROLLING THE FIRE Figure 3 Multi-fuel Grate Firebox Parts Before lighting the fire ensure that all parts are in the correct position, see Figure Ensure both air controls are in the open position by moving the controls to the LEFT, the oven damper is opened by rotating the control COUNTER-CLOCKWISE, and the flue damper opened by pushing the lever to the REAR of the cook stove.
  • Page 7 Figure 4 Logs Laid in Fire Box Place a firelighter in the space and surround with a small amount of kindling. Figure 5 Fire Lighter and Kindling in Place Page 7 IH (NA) R4 201102...
  • Page 8 Lay a third log over the top of the space perpendicular to the other logs. Figure 6 Final Log in Position When you are ready to light the fire all that needs to be done is light the firelighter. Once the fire has been lit leave the door partially open to allow additional airflow until the fire has become established.
  • Page 9 Figure 7 Oven Damper Controls Once the fire has been established the oven damper control may be used to regulate the oven temperatures along with the burning rate of the cook stove. WARNING When the cook stove is running ALL HANDLES become hot and the operating tool or glove provided should be used to open or close the doors (Figure 2) The burning rate of the stove can now be regulated by the rate at which fuel is added and use of the air control.
  • Page 10: Notes On Woodburning

    When refuelling the cook stove it is recommended that the logs are placed running front to back as in Figure 4 as this leads to the cleanest combustion. Before lighting a full fire in the cook stove for the first time it is recommended that 3 smaller fires are lit first to ensure that any moisture is driven out.
  • Page 11: Long Term Shutdown

    Above 260 Too hot. Heat will be wasted up the chimney. Excess heat may damage the cook stove or ignite an existing accumulation of tar resulting in a chimney fire. In the event of a fire, close the air controls on the appliance and call the fire brigade for assistance.
  • Page 12 Wood is composed of bundles of microscopic tubes that were used to transport water from the roots of the tree to the leaves. These tubes will stay full of water for years even after a tree is dead. This is why it is so important to have your firewood cut to length for 6 months or more before you burn it, giving the water a chance to evaporate since the tube ends are finally open and the water only has to migrate a small distance to escape.
  • Page 13 trees. Birch, for example, is not very hard at all. So we should understand that there is a whole range of densities amongst our tree species, including medium dense woods, which cannot be satisfactorily classed as hard or soft. Firewood tends to be sold by volume rather than weight. Assuming that the wood is reasonably dry, the weight of a square metre of good hardwood may be double of that of a square metre of softwood.
  • Page 14 Softwoods cut in the previous winter should, with proper storage, be ready to burn the next fall, whereas many hardwoods may take a bit longer than that. Oak, for example, is very slow to dry out andshould ideally be left for two years. It is also possible to purchase pre seasoned wood or kiln dried wood.
  • Page 15 The resulting residue that sticks to the inner walls of the chimney is called creosote. Creosote is formed by unburned, flammable particulates present in the smoke. It is black or brown in appearance. It can be crusty and flaky, tar-like, drippy and sticky or shiny and hardened.
  • Page 16: Cooking With The Cook Stove

    and lift to remove. Care should be taken when disposing of ashes that are still warm. They should not be put into a plastic receptacle or anything that might melt in contact with heat. Always use the Operating Tool to open the ash door and remove the ash pan. Use the Operating Tool to securely lock the door and ensure the door is closed properly.
  • Page 17 bar can be moved towards the back and thus used to hold a smaller amount of fuel at the rear of the firebox. This also has the advantage of reducing the heat radiated through the window, making life easier for the cook. Also the fire guard can be slid in front of the fire door in order to reduce the heat through the glass and protect the operator whilst cooking.
  • Page 18: Extended Woodburning

    EXTENDED WOODBURNING This appliance has not been certified as a slow combustion stove. Loading a large amount of wood into the cook stove all at once will reduce the temperature inside. If the temperature is too low, the gases given off from the wood will be too low to combust, resulting in a lot of smoke which will cover the inside of the cook stove, including the glass, with soot.
  • Page 19: Cleaning And Maintainance

    CLEANING AND MAINTAINANCE The successful operation of your cook stove is entirely dependent on the adequate performance (pull) of the chimney or flue to which it is connected. The following maintenance guidelines will be pointless unless the flue is also maintained and cleaned regularly.
  • Page 20 High temperature resistant cook stove paints are available in aerosol form from your cook stove dealer, or from www.esse.com/spareparts/. Do not use this paint until the cook stove is completely cold and always follow the instructions on the container before starting to paint.
  • Page 21: Conditions Of Guarantee

    Your ESSE is warrantied against defects arising from faulty manufacture for 2 years when supplied by an ESSE Specialist. Upon registration of the warranty, ESSE will extend the warranty period to 5 years from purchase. Your details must be registered with us by either returning the completed warranty card or by completing registration on-line at www.esse.com.
  • Page 22: Customer Care

    Should you have cause for dissatisfaction with your cook stove, you should contact your ESSE dealer, who will, in most instances, be able to offer you immediate assistance. You will be required to give the following details. o Your name, address and postcode.
  • Page 23 blockages and clean if required. Do not attempt to relight the fire until the cause of the fume emission has been identified and corrected. o Seek expert advice if necessary. o An adequate air supply for combustion and ventilation is essential. Air openings provided for this purpose must not be restricted.
  • Page 24: Installation Instructions

    Ironheart INSTALLATION INSTRUCTIONS GENERAL SAFETY INFORMATION It is recommended that a smoke alarm and appropriate fire safety equipment such as a fire extinguisher and fire blanket are installed in the kitchen as a safety precaution and also a carbon monoxide detector. An adequate air supply for combustion and ventilation is required.
  • Page 25: Dimensions And Clearances

    For Canada: o The authority having jurisdiction (such as municipal building department, fire department, fire prevention bureau, etc.) should be consulted prior to installation to determine the need to obtain a permit. DIMENSIONS AND CLEARANCES Figure 9 Ironheart Dimensions Page 25 IH (NA) R4 201102...
  • Page 26 Figure 10 Clearances Diagram Clearances Canada A – Back Wall to Connector 13.5” 15.5” B – Back Wall to Stove 13” 15” C – Side Wall to Connector 26” 30” D – Side Wall to Stove 11” 15” The floor protector must be 0.5” minimum thickness, non-combustible material having equal or better insulating value of k=0.84.
  • Page 27: Chimney And Flue Information

    CHIMNEY AND FLUE INFORMATION The successful operation of the cook stove relies on the adequate performance of the chimney to which it is connected. The following chimney guidelines must be followed: o It should have an internal cross section of no less than 320cm (200mm/8”...
  • Page 28 o Do not connect this appliance to a chimney flue serving another appliance. o Do not connect to any air distribution duct or system. NOTE The chimney/flue to which this appliance is being connected must be swept and examined for soundness prior to installation. Remedial action should be taken if required, seeking expert advice if necessary.
  • Page 29 Chimney DO NOT CONNECT THIS APPLIANCE TO A CHIMNEY FLUE SERVICING ANOTHER APPLIANCE. DO NOT CONNECT TO ANY AIR DISTRIBUTION DUCT OR SYSTEM. This appliance must be connected to a factory built UL 103 HT chimney (ULC S629, in Canada) or a code approved masonry chimney with a flue liner. Masonry Chimney: Ensure that a masonry chimney meets the minimum standards of the National Fire Protection Association (NFPA) by having it inspected by a professional.
  • Page 30 Combustible Wall Chimney Connector Pass-Through Figure 12 305mm (12") Clearance To Combustible Wall Member Method A Using a minimum thickness 90mm (3.5”) brick and a 16mm (5/8”) minimum wall thickness clay liner, construct a wall pass-through. The clay liner must conform to ASTM C315 (Standard Specification for Clay Fire Linings) or equivalent.
  • Page 31 Pak Chimney). The inner end of the Solid-Pak chimney section shall be flush with the inside of the masonry chimney flue, and sealed with a non-water soluble refractory cement. Use this cement to also seal to the brick masonry penetration. Figure 14 152mm (6") Clearance to Combustible Wall Member Method C Starting with a minimum 24 gauge (0.6mm (0.024”) 152mm (6”) metal chimney...
  • Page 32 Figure 15 50mm (2") Clearance to Combustible Wall Member Method D Start with a Solid-Pak listed factory built chimney section at least 305mm (12”) long, with insulation of 25mm (1”) or more, and an inside diameter of 203mm (8”) (50mm (2”) larger than the 152mm (6”) chimney connector). Use this as a pass-through for a minimum 24 gauge single wall steel chimney connector.
  • Page 33 Figure 16 Chimney Height Diagram Flue Draught The chimney can be checked before the appliance is installed with a smoke match. If the chimney doesn’t pull the smoke, it may suggest the chimney needs attention. This test is only a guide as an apparently poor flue may improve once the appliance is installed, lit and the flue is warmed.
  • Page 34 A flue stabilizer can be fitted to reduce the draught through the appliance if the draught may exceed 25Pa. The flue stabiliser should be fitted in the same room as the appliance and be the same size as the flue pipe. Consult building regulations regarding additional ventilation.
  • Page 35: Installing The Appliance

    Figure 17 Chimney Location and Flue Performance INSTALLING THE APPLIANCE Flue Connection The flue pipe used to connect the appliance to the chimney is 6’’ (150mm) in diameter. (The flue connection is on the top of the appliance, in the centre at the back.) Important Installation Notes o The installation must allow access for adequate chimney sweeping and...
  • Page 36 o All flue sockets must face upwards. On completing the installation of the appliance, the chimney, hearth and walls adjacent to the cook stove must conform to local or national regulations currently in force. In the United Kingdom, the appropriate sections of the Building Regulations must be conformed to.
  • Page 37: Commissioning The Appliance

    Measure and record flue draught o Check ventilation o If applicable check plumbing circuit o Check no extractor fan, other appliance or other flue interferes o Complete commissioning card and return to ESSE to validate warranty Page 37 IH (NA) R4 201102...
  • Page 38: Replacement Parts

    REPLACEMENT PARTS WCKLIDSET- 1. Upper Door Handles EW-062 23. Bolster Lid Assembly 2. Lower Door Handles ES-006 24. Hinge Assembly CENT-022 3. Magnet Catch EW-042 25. Flue Damper EW-048 4. Ash Door EW-005 26. Cast Iron Flue Box EW-036 5" to 6" Flue Adaptor 5.
  • Page 39 Page 39 IH (NA) R4 201102...
  • Page 40: Commissioning Checklist

    COMMISSIONING CHECKLIST To assist with any potential guarantee claim please complete the following information:- To be completed by the installer. Dealer the appliance was purchased from: Name: Address: Telephone No: ESSENTIAL information: Date Installed Model Description: Serial No: Installation Engineer: Company Name: Address: Telephone No:...
  • Page 41: Technical Information

    TECHNICAL INFORMATION Nominal Heat Output (kW) Combustion Air Requirements (m Air Vent Size (cm Weight of Appliance (kg) Minimum Chimney Draught (Pa) Mean Flue Gas Temperature ( Flue Gas Mass Flow (g/s) 18.5 Page 41 IH (NA) R4 201102...
  • Page 42 Page 42 IH (NA) R4 201102...
  • Page 43 Page 43 IH (NA) R4 201102...
  • Page 44 ESSE North America Tel: (250) 748 2255 Toll Free: 1-877-740-3773 Fax: (250) 748 2280 www.essestoves.ca ESSE Engineering Limited, Ouzledale Foundry, Long Ing, Barnoldswick, Lancashire United Kingdom BB18 6BJ Tel. 01282 813 235, Fax: 01282 816 876...

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