FMI MM33 User's Manual
Contents
1. Continued mr L CLASS A CHIMNEY CLASS A CHIMNEY 2 AIRSPACE CLEARANCE TO COMBUSTIBLES ON REAR AND SIDES OF UNIT 1 x Ae M X NOTE 2 AIRSPACE NON COMBUSTIBLE CLEARANCETO ONLY WITHIN 18 NE COMBUSTIBLES OFTOP OF NON COMBUSTIBLE ON REAR AND OPENING ONLY WITHIN 18 SIDEJOPUNIT OF TOP OF gt FI OPENING 3 OR 8 METAL A LZ PLATFORM TO BE EE EM USED WHEN atd dee INSTALLED ON d a WOOD FLOOR COMBUSTIBLE 30 Figure 11 Non Combustible Floor 11 Figure 12 Combustible Floor www fmiproducts com 125160 01A VENTING INSTALLATION OPTIONAL OUTSIDE AIR KIT MODEL MM4AK The Grand Meridian Fireplace needs enough re placement air to function properly and some local building codes may require outside combustion air to be provided If no replacement air is provided improper flue drafting may occur creating negative pressure whereby smoke may enter the home es pecially in homes that are very well insulated and tightly sealed Check local building codes for specific requirements The installation of an outside ai2. Running Bond BRICK PANELS MM33SHBL HERRINGBONE MM33FRBL RUNNING BOND MM39SHBL HERRINGBONE MM39FRBL RUNNING BOND MM44SHBL HERRINGBONE MM44FRBL RUNNING BOND MM49SHBL HERRINGBONE MM49FRBL RUNNING BOND MM63SHBL HERRINGBONE MM63FRBL RUNNING BOND SEISMIC STRAP KIT MM115 MASONRY ARCH MMARC METAL BASE KIT MMB33 MMB39 MMB44 MMB49 MMB63 125160 01A MORTAR 50 LB BUCKET 525 4 OUTSIDE AIR KIT MM4AK DAMPER ANCHOR PLATE KIT MM12AP For use with FMI Chimney Systems GRATES MMG3 Fits MM33 amp MM39 MMG4 Fits MM44 MMG5 Fits MM49 MMG6 Fits MM63 SCREEN ASSEMBLIES MMS1 Fits MM39 amp MM44 MMS2 Fits MM49 amp MM63 MMS3 Fits MM33 EMBER PROTECTOR 20093 www fmiproducts com 33 ACCESSORIES Continued i c DOUBLE WALL PIPE 12 12DM 18 12DM 24 12DM 36 12DM AND 48 12DM 22 COLLAR 30 OFFSET AND RETURN 30E 12DM FIRESTOP SPACER ROOF FLASHING V6F 10DM 0 TO 6 12 PITCH ie V12F 10DM 6 12 TO 12 12 PITCH ROUND TOP TERMINATIONS RLT 12D CHIMNEY SUPPORT 12S 12DM SQUARE CHASE TOP TERMINATION STL 12D STL 12DMP Black 34 www fmiproducts com 125160 01A ACCESSORIES Continued MASONRY PRECAST CHIMNEY 14 DIAMETER MCLS814K 12 Sections 8 each 8 ft tota
3. 11 E 2 ms i 4 e A2 L c Cu A De SECTION H H rs I ae 63 32451 8076 2 1 2 IT Fireplace Overall Dimensions Hedel c_ o je MM39 27 Es mas UNE TD Figure 3 MM39 44 49 Fireplace Overall Dimensions 125160 01A www fmiproducts com PRODUCT OVERVIEW INTRODUCTION We extend a warm welcome from all of us at FMI PRODUCTS LLC proud manufacturers of the Grand Meridian Fireplaces Thank you for choosing FMI You may have thought long and hard before you chose the fireplace which would grace your home Rest assured that every component of the Fireplace has been tested to ensure long term durability PRODUCT OVERVIEW The Grand Meridian Fireplaces are designed as factory built blocks to be assembled on site These fireplaces may be installed on either combustible or non combustible floors In order for the fireplace to be installed on a combustible floor though it is nec essary that the fireplace be supported on a platform or sub floor that is non combustible The Four Components of the Grand Meridian Fireplace Combustible or Non Combustible Floor Non Combustible Raised Platform Firebox and Smoke Dome FMI PRODUCTS LLC chimney s
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5. se 1245 2 10 155 5 ou qejs 9 JO JO 1515002 1245 uo po e1surt ooe dour uonepunoj 110ddns opog renuoprsoy euoneuiojug poeng suore ejsur 104 xipuoddy 125160 01A www fmiproducts com 42 1 posn 0j 51125 Surorop Sursneo e1njeu ou JO opi ST YOIYM SULINP YIM jueorrusis 3 nso1 SUOTIIPUOD SI UOIJBDIJISSE I 919A9S V uoneorjisse o SSO 10 9907 Aquo ore seare 74 K oArjoodsoi O QISI GOU pue se pu exse y e 318ID iS3N E AIV SOON 6 ALAAINOI AOA dVW ALI IIdVHO Id 320514 II www fmiproducts com 125160 01A WARRANTY KEEP THIS WARRANTY Model located on product or identification tag Serial No located on product or identification tag Date Purchased Keep receipt for warranty verification FMI PRODUCTS LLC LIMITED WARRANTIES New Products FMI PRODUCTS LLC warrants all Grand Meridian Fireplaces to be free from defects in mate
6. m 5 2 Combustible Floor Systems 5 See Page 16 thru 18 for combustible floor and framing anchoring illustrations 125160 01A www fmiproducts com PARTS This list contains replaceable parts used in your firebox When ordering parts follow the instructions listed under Replacement Parts on page 32 of this manual ITEM PART NUMBER DESCRIPTION QTY MFP63 1 HEARTH Left or Right MFP63 1A HEARTH CENTER MFP63 2 REAR WALL 2 PIECES 3 MFP63 3 SIDE WALL 5 7 u o Qo A MFP63 3A SIDE WALL with 24 Outside Combustion Air Hole MFP63 4 DOWNDRAFT DIVERTER 2 PIECES MFP63 5 DOME REAR LOWER MFP63 6 LINTEL MFP63 7 DOME SIDE LOWER amp UPPER 4 57 6 O7 8 MFP63 8 DOME SIDE MIDDLE 9 MFP63 9F DOME TOP FOR DUAL 12 FMI PIPE 2 PIECES 1 set 10 MFP63 10 DOME FRONT REAR MIDDLE 2 12 125086017 RATINGPLATE 14 125179017 INSULATION BLANKET 0 NOT SUPPLIED NOT 125178 05 INSULATION BLANKET SHOWN t ITEMS INCLUDED IN THE MM12AP ITEMS NOTED ARE SOLD SEPARATELY ITEMS INCLUDED IN METAL BASE KIT ITEM 16 4 10 1 12 1 14 1 1 ITEMS INDICATED AS NOT SUPPLIED CAN BE OBTAINED FROM YOUR LOCAL HARDWARE STORE 125160 01A www fmiproducts com 41 ISd 000 5591 JOU 0 ST
7. During your once a month in spection of the firebox and chimney make it a point to also check the outside of the chimney the metal www fmiproducts com 31 OPERATION AND MAINTENANCE GUIDLINES Continued flashing and weather seals that surround it If you find any cracks or openings around screws or nails seal them to avoid any roof or chimney chase leaks SURFACE CRACKS The Grand Meridian fireplaces are manufactured us ing high quality materials During the drying process surface cracking may occur These small cracks un der 1 16 will not effect the fireplace safety or per formance During the assembly process fill surface cracks with thin set mortar and brush when drying for a smooth surface finish Removal of Creosote and Soot Formation Creo sote vapors are known to form in the relatively cool chimney flues of slow burning fires hence creosote residue collects on the flue lining Because of soot and creosote build up it is recommended that the fireplace and chimney cleaning be done twice a year In colder climates cleaning should be done more of ten Always allow the fireplace to completely cool before you work on it which means of course shutting off all gas and electrical connections also Be certain that you use only solid fuel in your fire place You may use a natural or LP gas log lighter as a method to start your wood fire The flue damper must be in the OPEN position when ever there is heat
8. www fmiproducts com 7 PRE INSTALLATION PREPARATION Continued WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury MAINTAIN THE 2 CLEARANCE TO COMBUSTIBLES ABOVE THE DOME DO NOT ATTACH COMBUSTIBLE MATERIALS ON TOP OF THE DOME 18 MIN 8 MIN D NON COMBUSTIBLE FACING NOT SUPPLIED Condition Dim H with 6 platform with 8 platform without platform MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS MEASURED FROM FLOOR TO TOP OF FIREBRICK LINER Figure 6 Framing Dimensions for Combustible Floor Systems IF METAL FRAMING IS USED MAINTAIN A 7 INCH MIN AIR SPACE FROM TOP OF LINTEL WOOD FRAMING IS UTILIZED IT MUST BE HELD 18 MIN FROM TOP OF LINTEL AND 2 MIN CLEARANCE MUST BE MAINTAINED ALL AROUND MAINTAIN THE 2 CLEARANCE TO COMBUSTIBLES ABOVE THE DOME DO NOT ATTACH COMBUSTIBLE MATERIALS ON TOP OF THE DOME 18 MIN 16 MIN 2 MIN CLEARANCE TO COMBUSTIBLES AROUND SIDES REAR AND TOP OF FIREPLACE DOME Figure 7 Framing Dimensions for Non Combustible Floor Systems 8 www fmiproducts com 125160 01A PRE INSTALLATION PREPARATION Continued 7027
9. Check by pulling chimney upward after locking The chimney will not come apart if properly locked It is not necessary to add screws to keep the chimney together exception see Figure 15 OFFSET RISE CHIMNEY LENGTH A B 12 18 24 36 48 4 l 16 34 ELBOW SET ONLY 9 2 4 25 14 1 12 3 30 34 1 15 31 1 18 40 1 1 21 1 4 46 1 4 1 23 5 49 1 1 27 l 56 3 4 1 30 60 3 1 1 33 66 1 36 71 1 1 38 1 75 2 41 1 80 17 1 1 1 45 86 3 2 46 34 89 1 1 1 1 51 97 1 1 53 1 4 101 2 56 1 4 106 7 2 59 1 4 111 7 1 1 1 6134 115 5 1 2 64 3 4 120 3 1 2 681 127 2 1 TO 130 1 1 2 74 11 137 gt 1 2 1 76 3 141 1 2 1 T9 3 146 3 4 OFFSET CHART 22 50 FT SYSTEM HEIGHT 14 www fmiproducts com Screws Figure 15 Elbow Offset USING ELBOW OFFSETS 30E 12DM 1 To achieve desired offset you may install combi nations of 12 18 24 36 and 48 length of double wall pipe see offset chart and Figure 15 2 Chimney weight above offset rests on return elbow Straps must be securely nailed to rafters or joists see Figure 16 details A and B 3 Maximum length of pipe between supports return elbow or 12S 12DM is 6 of angle run Maximum of two 6 angle run sections per chimney system see Figure 17 page 16 4 All pipe connections bet
10. flat washers 2 OD x 9 16 ID x 0 10 and sixteen 16 1 2 13 UNC Nuts Anchor Bracket All Thread Rods are secured to the bottom flange of the Metal Base with eight 8 flat washers 2 OD x 9 16 ID x 0 10 and eight 8 1 2 13 UNC Nuts Figure 33 MMB33 MMB39 MMB44 and MMB49 Metal Base Assembly 21 FIREPLACE INSTALLATION You will find that the Grand Meridian Fireplace is de signed to be completely assembled on site consist ing of interlocking precast parts Included is a thin set type mortar for bonding The parts of the fireplace are made of FMI s incredibly strong blend of specialty cement and a light weight aggregate IMPORTANT When applying mortar it is imperative that the concrete blocks be maintained moist not soaking so they don t absorb the water out of the mortar and cause adhesion to fail Frequently run a damp sponge to the parts before mortar is applied The installation of an anchor plate damper for either masonry chimney or pre fabricated chimney is re quired but not supplied See Accessories on page 33 The installation of a seismic strap kit is required but not supplied See Accessories on page 33 An optional outside air kit can be used See Acces sories on page 33 Refractory Firebrick Liners also need to be installed These should be a minimum of 178 thick The liner will be applied within the walls and hearth area of the firebox See Accessories on page 33 TOOLS NEEDED FOR INSTALLATI
11. local jurisdictions before you get started If asked advise the local authorities that the FMI Fireplace is designed for installation per the National Fire Protection Association Standard for Chimneys Fireplaces Vents and Solid Fuel Burning Appliances NFPA211 When choosing the location of your FMI Fireplace keep in mind you must maintain 2 minimum clearance from left right and rear of Fireplace to surrounding structure Also when choosing a location consider outside air requirements to determine if it will be on the left or right side of the Fireplace In the case of an island installation outside air accessibility may be obtained through sub flooring see Optional Outside Air Kit on page 12 125160 01A PRE INSTALLATION PREPARATION SELECTING LOCATION To determine the safest and most efficient location for the fireplace you must take into consideration the following guidelines 1 The location must allow for proper clearances see Figures 6 and 7 2 Consider a location where fireplace will not be af fected by drafts air conditioning ducts windows or doors 3 A location that avoids cutting of joists or roof raf ters will make installation easier 4 An outside air kit is available with this fireplace see Optional Outside Air Kit on page 12 MINIMUM CLEARANCE TO COMBUSTIBLES The distance to be maintained from the surfaces of the fireplace to combustibles must be observed Below is a list of the most co
12. Firestop Figure 19 Firestop Spacer with Attic Above Ceiling 125160 01A PENETRATING ROOF To maintain a 2 clearance to the pipe on a roof with a pitch a rectangular opening must be cut 1 Determine center point through which pipe will penetrate roof 2 Determine center point of roof Pitch is distance the roof drops over a given span usually 12 A 6 12 pitch means that roof drops 6 for each 12 measured horizontally down from roof rafters 3 Use roof opening chart Figure 20 to determine correct opening length and flashing required 4 Remove shingles around opening measured Cut out this section 5 Add next sections of pipe until end penetrates roof line Check to see that proper clearances are main tained Extend chimney by adding sections of double wall pipe until pipe is minimum of 30 above highest point of roof cutout Termination and chimney must extend a minimum of 36 above highest point where it passes through roof 19 5 Min Min 2 Min H 2 Min V Opening A Pitch Slope Opening Used Flashing A Max Model No Flat 0 19 5 V6F 10DM 0 6 12 26 6 22 V6F 10DM 6 12 12 12 45 0 27 V12F 10DM Figure 20 Roof Opening Measurements www fmiproducts com 15 VENTING INSTALLATION Continued FLASHING V12F 10DM Determine the flashing to be used with the roof open ing chart Slide flashing over pipe until base
13. as they should be the finished top surface should be flat and level Upper Dome Front Rear Figure 45 Attaching Upper Dome amp Sides 26 www fmiproducts com 13 MM63 ONLY Position Middle Domes so that outer faces are flush to the lower dome as shown in Figure 46 Carefully install Dome Middle Sides as shown in Figure 46 Upper Dome Figure 46 Attaching Middle Dome 14 Finally set the Dome Top into position Figure 47 page 27 Be sure that it is flush in every direc tion as you place it on the crest of the smoke dome wall assembly After this is done proceed to section on Installing Damper and Chimney System on page 28 NOTE The chimney hole on the Dome Top is not centered from front to back it should be offset closest to the rear of the fireplace see Figure 46 WARNING DO NOT PACK REQUIRED AIR SPACES WITH INSULATION OR OTHER MATERIALS 125160 01A FIREPLACE INSTALLATION Continued Dome Top center of chimney hole is offset MM33 Center of chimney holes are offset towards the rear MM63 Figure 46 Attaching Middle Dome 125160 01A www fmiproducts com 27 FIREPLACE INSTALLATION Continued INSTALLING DAMPER ANCHOR PLATE MM12AP FOR PRE FABRICATED CHIMNEY SYSTEM All chimney systems must be installed with an inte grated Damper System Anchor Plate installed on top of the fireplace Installers are cautioned to put the chimney system together exactl
14. cement board on top rails of platform Not Included Place 1 Insulation Blanket on top of cross members Included Ember Protector Strips 26 ga Sheet Metal Ten 10 All Thread Rods are secured to the fop flange of the Metal Base with twenty 20 flat washers 2 OD x 9 16 ID x 0 10 and twenty 20 1 2 13 UNC Nuts Anchor Bracket All Thread Rods are secured to the bottom flange of the Metal Base with eight 8 flat washers 2 OD x 9 16 ID x 0 10 and eight 8 1 2 13 UNC Nuts Figure 32 MMB63 Metal Base Assembly 6 METAL BASE MMB33 MMB39 MMB44 AND MMB49 The Metal Base ensures the minimum 6 clearance above combustible flooring is maintained Use Metal Base Model MMB33 Grand Meridian Model MMB39 MMB44 MMB49 MM49 125160 01A www fmiproducts com A layer of 1 thick Insulation Blanket Included is re quired on the top and mid section of the Metal Base as shown in Figure 33 The required sizes are shown in the following table 1 2 Thick Cement Board Dimensions Model 28 av ae 28 45 NOTE The insulation concrete board chosen must meet a thermal conductivity rating 2 0 4 Btu in hr Place Cement Board cM on top rails of platform Not Included Place Insulation Blanket on top of cross member Included Ember Protector Strips 26 ga Sheet Metal Eight 8 All Thread Rods are secured to the top flange of the Metal Base with sixteen 16
15. in the fireplace TECHNICAL SERVICE You may have further questions about installation op eration or troubleshooting If so contact FMI PROD UCTS LLC at 1 866 328 4537 When calling please have your model and serial num bers of your fireplace ready You can also visit our web site at www fmiproducts com REPLACEMENT PARTS If this product is missing a part or has a broken com ponent please do not return it to the store Call FMI PRODUCTS LLC at 1 866 328 4537 to answer questions and replace parts under warranty Note Use only original replacement parts This will protect your warranty coverage for parts replaced under warranty 32 www fmiproducts com When calling have ready your name your address e model and serial numbers of your fireplace how fireplace was malfunctioning purchase date 125160 01A ACCESSORIES Purchase these accessories from your local dealer If they can not supply these accessories call FMI PRODUCTS LLC at 1 866 328 4537 for referral information You can also write to the address listed on the back page of this manual A m UR um m LEES SS FEE AK c
16. levelness you can address any gap that may have occurred with an appropriate amount of mortar Lower Rear Dome Lintel Figure 44 Attaching Lower Rear Dome and Lintel www fmiproducts com 25 FIREPLACE INSTALLATION Continued NOTE Although you are cautioned to use mortar sparingly because it does have such holding power you should look over the firebox assembly at the end and fill in any gaps especially joint connections with the mortar IMPORTANT Adjustments can only be made while the mortar is still wet when correcting for squareness and leveling 11 Assemble Lower Dome Sides as shown in Figure 46 The beveled face lines up with the inward angles of the lintel sides Top surfaces should be level Lower Dome Sides Rating Plate faces inside Figure 45 Attaching Lower Dome Sides As you are connecting each component be certain you are following the instructions given previously for using mortar Stop to look at the smoke dome side front and rear walls to see that they are aligning cor rectly and that the surfaces are smooth and uniform Make sure connections are covered with an adequate amount of mortar Remember that you have the op tion of using shims but they must be removed and any holes filled Make any adjustments to the fire place alignment before continuing to the next step 12 Assemble Upper Dome and Dome Sides as shown in Figure 46 Check your assembly here If things are proceeding
17. placing compo nents together this is normal Wipe excess away with a trowel Do not cover component surfaces com pletely with mortar Do not apply the mortar in thick bands even if the component you are working with is larger than the rest You will want to apply stripes of mortar in these situations Make sure components are level Checking lev elness after each layer It s extremely important that you pay careful attention to how you are as sembling the Grand Meridian Fireplace since ev ery component builds on the next If you have to make any kind of an adjustment do not try to do it by loading an opening with mortar this will only result in a fireplace that will not be plumb or level Use wood shims instead You will find these small wood shims supplied with the Fireplace and 125160 01A FIREPLACE INSTALLATION Continued you can nudge them in between openings to achieve the precision you need in making component adjust ments Once you have removed any shims you will want to cover any gaps that may have resulted with the mortar Assembly Instructions 1 Place the hearth base on top of your non combus tible floor or metal base For concrete slabs support ing floor needs to be rated at ASTM 90 a Combustible Floor Installations Mix up a batch of mortar and adhere hearth slabs to the cement board see Figure 32 amp 33 page 21 All thread rods should stick up through the holes on the hearth slabs b No
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19. ALLATION 8 METAL BASE MMB63 The Metal Base MMB63 ensures the minimum 8 clearance above combustible flooring is main tained with Grand Meridian Model MM63 A layer of 1 2 minimum Cement Board Not Includ ed is required on the top and mid section below as shown in Figure 32 page 21 The required sizes are shown in the table below 67 28 60 27 IMPORTANT Remember to tighten up nuts below the floor after fireplace installation in order to take up any slack in the threads 20 www fmiproducts com EMBER PROTECTOR STRIPS Ember protector strips included with Metal Base Kit are required between the front of the Fireplace Hearth and Hearth Extension A minimum thickness of 26 gauge metal strip at least 4 wide can be used The length needs to extend 2 inches beyond each side of the fireplace opening If two strips are used make sure they overlap at least two inches in the middle The strip is placed about 2 into the underside of the platform at the front Figure 10 page 10 NOTE When using an on site constructed hearth ex tension you may use a sand cement grout between the hearth and extension instead 125160 01A COMBUSTIBLE FLOOR INSTALLATION Continued MATERIALS INCLUDED e 8 Rebar x 12 Long e 4 Rebar x 6 Long 4 Bolts x 277 Long 28 Washer 28 Nuts e 4 Floor Joist Brackets 2 Ember Protector Strips e 1 Insulation Blanket Place 1 2
20. ASE KIT ITEM 16 ITEMS NOTED ARE SOLD SEPARATELY ITEMS INDICATED AS NOT SUPPLIED CAN BE OBTAINED FROM YOUR LOCAL HARDWARE STORE 125160 01A www fmiproducts com 37 PARTS MODELS MM33 o gt o im e LL 2 a 7 5 a Q c 2 Combustible Floor Systems ARR See Page 16 thru 18 for combustible floor and framing anchoring illustrations 125160 01A www fmiproducts com PARTS This list contains replaceable parts used in your firebox When ordering parts follow the instructions listed under Replacement Parts on page 32 of this manual M EE 3 MFP333 SIDE WALL ux SIDE WALL with 24 Outside Combustion Air Hole 1 L 1 rss pOWNDRAFTDMERTER 6 MP336 NE __ 1 j 8 MFP338 DOMESIDE MIDDLE 2 9 MFP339 12 1 912 DAMPER ANCHOR PLATE Ea 14 125179017 INSULATIONBLANKET 15 Q4 OUTSIDEARKIT 17 NOTSUPPLIED CEMENTBOARD j NOT 125178 018 INSULATION BLANKET 1 SHOWN t ITEMS INCLUDED IN THE MM12AP ITEMS NOTED ARE SOLD SEPARATELY ITEMS INCLUDED IN METAL BASE KIT ITEM 16 ITEMS INDICATED AS NOT SUPPLIED CAN BE OBTAINED FROM YOUR LOCAL HARDWARE STORE 125160 01A www fmiproducts com 39 PARTS MODELS MM63 o D gt o E 2 ES 5
21. Ami FMI PRODUCTS LLC Masonry Firebox MODELS MM33 MM39 MM44 MM49 AND MM63 IF FIREPLACE IS TO BE INSTALLED DIRECTLY ON ANY COMBUSTIBLE MATERIAL A METAL BASE IS REQUIRED SAVE THIS BOOK This book is valuable In addition to instructing you on how to install and maintain your appliance it also contains information that will enable you to obtain replacement parts or accessory items when needed Keep it with your other important papers This fireplace is approved for use as a wood burning fireplace or for use with a vented gas log approved to ANS 221 60 or 221 84 standards It has not been tested or approved for unvented gas logs This wood burning fireplace complies with UL127 standard as a FACTORY BUILT APPLIANCE A WARNING Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to this manual for correct installation and operational procedures For as sistance or additional information consult a qualified installer service agency or the gas supplier INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference We recommend that our products be installed and PFS serviced by professionals who are certified in the U S by NFI National Fireplace Institute US Gie www nficertified org Report No 08 154
22. Do not store gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance ICC Evaluation Services Report No 2401 For more information visit www fmiproducts com TABLE OF CONTENTS c M P 2 Fireplace InstallaliOh nior ro eii 22 RT Ep 4 Firebrick 29 Product OVEIVIEW 6 Operation and Maintenance 30 Pre Installation Preperation Technical Sr VICE 32 Venting Installation 2 12 Replacement 32 Optional Gas Line Installation 17 ACCESSOS os 33 Optional Electrical Connection Installation N 36 Supporting Floor 5 5 4 2 18 meter Omer Back Page Combustible Floor Installation 20 SAFETY IMPORTANT Check local codes before install ing this fireplace Before beginning the installation of the fireplace read these instructions through completely This FMI PRODUCTS LLC fireplace and its components are safe when installed according to this installation manual Unless you use FMI PRODUCTS LLC components which
23. ON 4 ft level Roto hammer with 72 drill bit Drill motor with mixer blade to mix Mortar Two empty 5 gallon buckets to mix Mortar e One wheelbarrow and shovel to mix concrete Grout bag Triangular masonry trowel Rubber hammer e Sponge and 2 water buckets to wipe down and moisten parts prior to applying mortar MATERIALS NEEDED FOR INSTALLATION Epoxy for securing rebar in footing foundation Three 3 90 Ib bags of ready mix concrete with or smaller aggregate 22 www fmiproducts com MATERIALS INCLUDED MM33 MM39 MM44 MM49 e 8 Rebar x 28 Long e 8 58 Rebar x 12 Long e 1 50 lb bucket Mortar e 20 Small Wood Shims MM63 e 10 Rebar x 36 Long e 10 Rebar x 12 Long e 2 50 lb bucket Mortar 20 Small Wood Shims FIELD ASSEMBLY PROCEDURES Mixing the mortar The mortar comes pre mixed and should be dry Be sure to use clean water and work it up into a mixture that is pasty but not lumpy If it s too thin and the surfaces don t stay moist the components will not adhere Load the mixture into a standard grout bag When applying use about 74 thread of mortar The mortar bead should be approximately 72 away from all edges The mortar has a considerable amount of holding power so do not overload the components with too much mortar Keep the components moist at all times by wiping them down with a clean wet sponge Some mortar will ooze out when
24. Only Crown Breckinridge McKenzie Pendelton Doors by Portland Willamette www portwill com are approved for use with this fireplace For installation Instructions see separate instruc tions included with doors Glass doors are optional with the fireplace When fireplace is in operation doors must be fully opened or fully closed position only or a fire hazard may be created see Figure 49 A fireplace equipped with glass doors operates much differently than a fireplace with an open front A fire place with glass doors has a limited amount of air for combustion Excessive heat within the fireplace can result if too large a fire is built or if combustion air gate is not completely open The following tips should be fol lowed to assure that both the fireplace and glass door retain their beauty and function properly Both the flue damper and glass doors must be fully opened before starting fire This will provide sufficient combustion air and maintain safe temperatures in firebox IMPORTANT The glass must be allowed to warm slowly and evenly The tempered glass will withstand a gradual temperature rise to 375 F without sustaining any damage Termperatures as high as this or higher are not likely to occur with normal use Such materials as pitch wax laden logs very dry mill end lumber and large amounts of paper or cardboard boxes can create an excessively hot fire and should not be burned in this fireplace Always keep the fire w
25. TET TET LS LERRA NON COMBUSTIBLE FACING MATERIAL 1 g MIN NON COMBUSTIBLE HEARTH EXTENSION Not provided as part of fireplace or sold by FMI PRODUCTS LLC 2 MIN FROM REAR AND SIDES TO COMBUSTIBLES XX X XXX XI DOO VOMCSURUSTE FACING MATERIAL HEARTH EXTENSION Figure 9 Top View for Combustible Floor Systems 125160 01A www fmiproducts com PRE INSTALLATION PREPARATION Continued MANTEL AND MANTEL SHELF CLEARANCES As with any radiant heat fireplace the Grand Merid ian fireplaces must comply with building code safety clearances per units that have openings of 6 sq ft or greater For Mantel clearances see Figure 5 page 7 Walls that Adjoin Safety codes and all practical outlooks insist that your fireplace cannot be installed closer than 2 ft to any walls in the room the fireplace is housed in or to any walls of adjoining rooms Caution in Regards to Combustibles If any part of the fireplace or objects in the room curtains rugs paint cushions etc start to show warping or dis coloration due to heat from the fireplace it is time to take immediate action Do not use the fireplace until you have figured out how to address the problem You are facing a potential fire hazard FMI PROD UCTS LLC can
26. all logs not more than 3 three inches in diameter You will probably burn no more than three to four of these small logs Do not let the fire burn for more than one hour After this first lighting when the fireplace has started to cure Do not set another fire for at least 24 hours 125160 01A OPERATION AND MAINTENANCE GUIDLINES Continued Second Lighting Start the fire slowly and gradually as you did with the first lighting but this time you can burn up to ten pounds of firewood probably four to five logs that are 3 in diameter With the second light ing you can let the fire burn two hours no more After First and Second Lighting When the fireplace has been properly cured with 1st and 2nd lighting you will be able to add a full fuel load to the fire place which is about 10 to 15 pounds of firewood at any given time Consider that this typical fuel load is three to four dry hardwood logs that are about 6 to 8 in diameter Without a grate for your firewood to rest on you can not get the air flow you need under the fire which makes for a hotter more satisfying fire Do not over burn Always remember your Grand Meridian fireplace is an elegant addition to your home It is not an indoor incinerator If you start to use the fireplace and begin a routine of over burning you can permanently and unalterably damage the unit Under no circumstances should you be burning household trash including ch
27. ances to combustible materials according to the chimney pipe manufacturer s recommendations otherwise a po tential fire hazard may occur WARNING Do not interchange chimney parts with any other parts except those specifically required by FMI PRODUCTS LLC otherwise a potential hazardous condition may be created 125160 01A FIREBRICK INSTALLATION Refractory Firebrick lining must be installed There are two options You can obtain pre fabricated Modu lar Firebrick Liner from FMI PRODUCTS LLC see Accessories on page 33 or custom firebrick lining can be installed MODULAR FIREBRICK LINING If using FMI PRODUCTS LLC Module Firebrick Lin ers simply use an extra bag of the mortar we sup ply Install Hearth panel first rear panel next and side panels last Consider if brackets for grates will be required also if pre drilling is required for gas lines electrical or if the outside combustion air kit is to be installed The rear Liner Panel is straight from the bottom to the top front edge of the Downdraft Divert Area behind Rear Firebrick Liner Panel can remain empty Figure 48 Postion of Rear Panel 125160 01A er edge The space behind does not have to be filled Figure 48 CUSTOM FIREBRICK LINING Custom Firebrick lining is can be obtained by FMI PRODUCTS LLC If a custom firebrick pattern is desired it is required that the masonry fire rated bricks be a minimum of 174 t
28. ble to outside combustion air all diagrams in this manual show the combustion air inlet hole on the right side Prepare side wall and rear wall mating surfaces with the prepared mortar and begin assembly as shown in Figure 37 Side Wall shown prepared for Right Side Air Access For Left Side bead opposite side 1 2 AWAY FROM EDGES Figure 37 Preparing Side and Rear Wall Pieces www fmiproducts com 23 FIREPLACE INSTALLATION Continued 6 Assemble the first layer as shown in Figure 38 and 39 Continue to the next layer sides and rear pieces keeping components moist mixing mortar as you need it and threading the mortar appropriately as you stack each section one onto the next Constant ly check for squareness and levelness while building each course of block As you complete each piece mortar make certain that you adhere the mortar at each and every joint See chart below for the number of layers for need for this step Grand Meridian Model MM33 Combustion Air Access Right or Left Right shown MM39 Apply mortar Begin with the smallest rear wall to the right side as shown below MM44 Figure 39 Layering walls and sides for MM63 MM49 MM63 Rear Walls are staggered on every row as MM63 shown in Figures 40 Rear Wall short Rear Wall long Side Wall Apply mortar Combustion Air Access Right or Left Right shown Stagger positions
29. e material These Grand Meridian Fireplaces have been designed with clearance to combustible floors as indicated in Page 8 Coverany partofthe combustible floor system left exposed with 1 one inch thick ceramic fiber insulation rated up to 2 100 ATTENTION It is critical to abide by the clearances listed in this manual for all components specified as it allows for movement of hot air from the fireplace into interior areas of the chimney chase Also be certain that the chimney system be installed as stated below Prior to starting the installation check with local re gional or state codes for any restrictions or required permits regarding your fireplace installation NOTE It is required that ember protector strips must be laid on the fiber of the non combustible raised plat form see Figure 10 These are included with the Metal Base accessory WARNING Hearth extension is to be installed only as shown in Figure 10 Hearth Seal Gap Extension Fireplace Front Ember Protector Seal Gap Fireplace Front Raised Hearth Ember Protector Hearth Extension Hearth Fireplace Front Extension Elevated Ember Protector Figure 10 Hearth Extension 125160 01A PRE INSTALLATION PREPARATION
30. ebox and can be purchased from the manufacturer These fireplaces are not intended to serve as a primary heat source rather the fireplace was expressly created as a supplemental source of heat The unit is designed for use with solid fuels such as cord wood WARNING Any application other than the Intended Use as stated above is in violation ofthe manufacturer s instructions and is hereby prohibited Such violation may cause immediate hazard property damage or loss of life and will void all liabilities to the manufacturer and will void all warranties explicit or implied www fmiproducts com 3 SPECIFICATIONS SECTION A A 04 OUTSIDE AIR ACCESS CAN BE INSTALLED ON THE LEFT SIDE ALSO 4 VA A A Figure 1 MM33 Fireplace Overall Dimensions 229 r 53 23 e uo 62 66 SECTION o 4 2 4 23 ACCESS HOLE 4 OUTSIDE COMBUSTION AIR T 40 74 32 12 www fmiproducts com A i E i Figure 2 MM63 Fireplace Overall Dimensions 125160 01A SPECIFICATIONS Continued LJ LE m ar T
31. ed wood fuel fire logs are used do not poke or stir the logs while they are burning Use only fire logs that have been evaluated for the application in fireplace and refer to fire log warnings and cau tion markings on packaging prior to use WARNING Always leave glass doors fully opened or fully closed when operating fire place A WARNING If fireplace is to be installed on combustible material a Metal Base mustbe used See Accessories on page 33 125160 01A SAFETY Continued AWWARNING THIS FIREPLACE HAS NOT BEEN TESTED FOR USE WITH AN UNVENTED GAS LOG SET TO REDUCE THE RISK OF FIRE OR INJURY DO NOT INSTALL AN UNVENTED GAS LOG SET INTO FIREPLACE AWARNING THIS FIREPLACE HAS BEEN TESTED FOR USE WITH OPTIONAL GLASS DOORS FROM CROWN BRECKINRIDGE OR MCKENZIE PENDELTON ONLY GUIDELINES FOR USE All current and future users of FMI PRODUCTS LLC Fireplaces are charged with the responsibility for full knowledge of the information contained within this manual which includes Strict requirements for assembly Detailed instructions for installation Cautionary guidelines for use On going maintenance instructions It is the responsibility of the distributor subcontractor and or the general contractor whoever shoulders the liability for installation of this product to see that it works in complete compliance with the guidelines and instructions in this manual Note that the gen
32. eight of metal flue or Masonry Chimney System See chimney manufacturer s weight specifications Some chimney systems can weigh up to 50 Ibs per lineal foot Table Deflection Limits Emme _ Floor Members 1 360 1 240 For wood structural members having a moisture content of less than 16 per cent at time of installation and used under dry conditions the deflection resulting from L 0 5D is permitted to be substituted for the deflection resulting from L D Note that FMI PRODUCTS LLC cannot accept responsibility for structural floor support details All drawings are presented as mere illustrations to indicate the presence of the underlying floor system It is the responsibility of the general contractor installer to consult with a local licensed design professional for guidance in building a proper floor support system 125160 01A www fmiproducts com 19 SUPPORTING FLOOR SYSTEMS INSTALLATION Continued Mods Figure 29 Anchorage Dimensions 2 min clearance outline Fireplace Figure 30 Hardware EXAMPLE ONLY ju y mm SECTION VIEW 4 ROTATED 90CW Figure 31 Typical Anchorage Layout COMBUSTIBLE FLOOR INST
33. ell back from the doors and never allow flames to contact the glass 30 www fmiproducts com L XE Doors Fully Closed Fireplace Front V Doors Fully Opened Fireplace Front Figure 49 Bi Fold Glass Doors A WARNING Fireplaces equipped with glass doors should be operated only with doors fully opened or doors fully closed Doors if left partly open may draw gas and flame out ofthe fireplace opening creating risks of both fire and smoke Cleaning Glass Clean glass with any commercial glass cleaner or soap and water Do not use any abrasive material to clean glass Do not clean glass with any cool water if glass is still hot from the fire and smoke OWNER S OPERATION amp PRECAUTIONS A WARNING Do not attempt to operate your fireplace without a fire safety screen installed CAUTION The manufacturer cautions againstusing chemical chimney cleaners Never use charcoal or coal in the fireplace under any circumstances First Lighting of the Grand Meridian After con struction is completed all elements of the fire place and chimney system must be complete ly dry This means that the unit must stand without any firing for a minimum of 28 days Only after that period of time can a first lighting take place The first fire must be small and well controlled started with a small amount of kindling Add no more than eight pounds of wood preferably sm
34. emicals and combus tibles cardboard boxes your office papers scrap lumber or stray branches from your yard particularly pine AX WARNING Burning of above mentioned materials will cause an unsafe condition and Will void your warranty STARTING A FIRE AND BASIC OPERATION Before starting a fire in your fireplace open the damp er to its fully open position Crumple some paper and place it on the log grate Use some soft dry wood as kindling and put it on top of the paper Place some small logs or split logs atop the paper and kindling Finish off the fuel load with a couple of hardwood logs or split logs oak or hickory Check to see that you re stacking the logs so that they will fall inside the grate as they burn To get the most out of your wood it is recommend ed that you let it set and completely dry out for nine months to a year When you are satisfied with the arrangement of your wood load light the paper which in turn will ignite the 125160 01A kindling then the softer wood and finally the harder wood logs As the fire burns you can carefully lay ad ditional logs on the flame but make sure you place them gently without forcing them into the opening ANNUAL FIREPLACE MAINTENANCE Your fireplace and chimney require seasonal and monthly tune ups Like any piece of well built equip ment the Grand Meridian Fireplace and chimney needs routine maintenance The manufacturer recommends that inspect
35. er fitting overlaps must be taken into consideration CM lineal gain and are given in the lineal gain chart see Inner Pipe Figure 14 Lineal Gain is the actual measurable length of a part after two or more parts are connected WARNING The opening in the collar around the chimney at the top of the fireplace must not be obstructed Never use blown insulation to fill the chimney enclosure Hemmed End Figure 14 Lineal Gain 125160 01A www fmiproducts com 13 VENTING INSTALLATION Continued ASSEMBLY AND INSTALLATION OF DOUBLE WALL CHIMNEY SYSTEM Each double wall chimney section consists of a gal vanized outer pipe a stainless steel inner flue pipe and a wire spacer The pipe sections must be as sembled independently as the chimney is installed When connecting chimney directly to the fireplace the inner flue pipe section must be installed first with the lanced side up The outer pipe section can then be installed over the flue pipe section with the hemmed end up Press down on each pipe section until the lances securely engage the hem on the fire place starter The wire will assure the proper spacing between the inner and outer pipe sections Continue to assemble chimney sections as outlined above making sure that both the inner and outer pipe sections are locked together When installing double wall snap lock chimney together it is impor tant to assure the joint between the chimney sections is locked
36. eral contractor is the party accountable for seeing that adequate clearances are provided for all firebox surfaces per specifications in this manual The Grand Meridian is Designed for Use Only with Solid Wood Logs Plumbed LPG or Natural Gas Log Lighter Plumbed ANSI Z21 60 or Z21 84 Decorative Gas Log 125160 01A DO NOT USE OR STORE GASOLINE OR OTHER FLAMMABLE LIQUIDS OR GASES IN OR NEAR THE FIREPLACE ATTENTION fire or an explosion could occur causing property damage injury or loss of life if you do not follow the information in this manual NOTE THIS MANUAL MUST BE REPRODUCED ONLY IN ITS ENTIRETY Before Beginning the Installation Read these instructions carefully before beginning the installation of this fireplace Also if installing an ANSI Z21 60 or Z21 84 Decorative Gas Log read the gas log appliance manufacturer s literature regarding sizing and suitability for the installation into this enclosure prior to installation Statement of Intended Use The Grand Meridian Fireplace is a modular refractory masonry unit designed for field assembly The firebox is constructed using pre cast interlocking refractory blocks The blocks are then secured to each other using Mortar The system includes all parts necessary for the assembly of a complete masonry fireplace In addition to the basic enclosure a standard 1 1 8 thick high temperature refractory brick is required to line the interior of the fir
37. have been designed and tested for the fireplace system you may cause a fire hazard FMI PRODUCTS LLC warranty will be voided by and FMI PRODUCTS LLC disclaims any re sponsibility for the following actions a Modification of the fireplace components doors air inlet system and damper control b Use of any component part not manufactured or approved by FMI PRODUCTS LLC in com bination with a FMI PRODUCTS LLC fireplace system Proper installation is the most important step in en suring safe and continuous operation of the fireplace Consult the local building codes as to the particular requirements concerned with the installation of all factory built fireplaces WARNING Do not install a fireplace or other products not specified for use with this fireplace 2 www fmiproducts com This fireplace is not intended to be used as a substitute for a furnace to heat an entire home Use for supplemental heat only FOR YOUR SAFETY Do notstore or use gasoline or any other flam mable vapors or liquids in the vicinity of this or any other appliance Duetohightemperatures the appliance should belocated outoftraffic and away fromfurniture and draperies Do not place clothing or other flammable ma terials on or near the appliance Never leave children unattended when a fire is burning in the fireplace WARNING Use solid wood processed solid fuel fire logs only When process
38. hick The pattern for the firebrick lining is exclusively your choice Before you install the lining remember to consider any holes your contractor may need to drill for gas electrical or combustion air kit access holes Please use a certified mason to lay in the brick He will follow the proper instructions from the fireplace liner manufacturer and also understand the type of adhesive or cement he is to use Make sure the fireplace is installed with the finished firebrick floor of the fireplace so that it is at least 11 above the combustible floor system Disclaimer FMI PRODUCTS LLC wishes to ex press that as the manufacturer of the Grand Merid ian Fireplaces they cannot take any liability or re sponsibility for the way the firebrick or the firebrick mortar performs It is not unusual in the course of the life of the firebrick or the firebrick mortar for heat stress cracks to appear FMI PRODUCTS LLC cannot be responsible for this and other wear and tear to the firebrick and mortar www fmiproducts com 29 OPERATION AND MAINTENANCE GUIDLINES FIREPLACE GRATES To complete your fireplace installation a fireplace grate will be required for safe operation The fireplace grate can be obtained from FMI PRODUCTS LLC see Accessories on page 33 or if choosing an alter nate it must be sized to 5096 of the hearth maximum Additionally A fireplace screen must be installed for safety SCREENS GLASS DOORS IMPORTANT
39. ical feed lines can be run through the floor back wall or side walls Follow local building and electrical code requirements 125160 01A www fmiproducts com 17 SUPPORTING FLOOR SYSTEM INSTALLATION It is the ultimate responsibility of the installer to en sure that proper concrete slab supports are used A WARNING to the licensed design professional and orbuildingcontractor Itis yourresponsibility to be certain that the Grand Meridian can be properly supported by the combustible floor system on which the fireplace will rest For fireplace support foundations installed on con crete refer to Appendix and Il pages 42 4 43 for specific instructions REBAR LOCATIONS Lay out the position of the fireplace and drill holes where the rebar will be located Secure the 3 rebar 4 inches into the concrete foundation with ITW Epoxy or Simpson Epoxy Follow manufacturer s instruc tions for installation of rebar into slab WOOD FLOOR Anchorage of fireplace to wood floor construction is required Refer to Figure 29 on page 20 for anchor age dimensions Four anchors are required to attach to the sub flooring framing CRAWL SPACE OR UPPER FLOOR For installation of firebox over combustible crawl spaces or upper floors anchorage of the firebox is required Illustrations of examples of possible an chorage methods are shown in Figures 26 thru 28 depending upon the type of floor framing Final meth od of anchorage is
40. ion of the fireplace and chimney take place on a monthly basis during the heating season Start at the top looking for birds nests leaves or any other obstruc tions Also check the spark arrestor for creosote or soot build up Twice a year you will want to clean the firebox and chimney yourself or hire a professional chimney sweep to do the job for you If you elect to do it yourself use a plastic wood or steel brush for the inside of the chimney For the spark arrestor scrub with a wire brush To dismantle the chimney cap for cleaning of the flue unscrew the four screws that hold it in place For cleaning access from below open the damper in the firebox It is best to use a flexible handle chimney cleaning brush made especially for the job If your fireplace system has any offset chimney sec tions start cleaning with the flexible brush from the top of the section downward to the elbow Then clean from the firebox up to the offset return section Be sure that you have covered the floor of the fire place and out to the hearth with a damp sheet that has been taped securely in place When all the soot has settled remove the sheet and vacuum up don t sweep the excess soot Good old fashioned elbow grease is enough to re move the extraneous matter from the inside of the firebox and chimney Never use any chemical clean ers as their residue could introduce a fire hazard af ter the task is completed Outside Inspection
41. ions Attach the firebox side wall anchors to steel sup port frame by inserting all thread rods through holes on the bottom flange on the steel support frame as shown in Figure 32 and 33 page 21 Secure with two 2 o d x 9 16 i d x 0 10 Washers and two 1 2 13 UNC Nuts Metal Base Assembly A35 Brackets 16 required Floor Sheathing not shown for clarity Figure 26 Floor Joist Installation 125160 01A SUPPORTING FLOOR SYSTEMS INSTALLATION Continued I Joist Joist Anchoring Anchoring Zi VA A Top View Bottom B View ep e Simpson 2 Strong Tie ps 9 A 35or equivalent s Example Only Figure 27 Floor Joist Installation Figure 28 Floor Joist Installation WEIGHT DETERMINATION The following are dead load weight estimates for the Grand Meridian Fireplace Table Fireplace Model MM33 MM39 MM44 MM49 MM63 Mortar Rebar amp Ready zooms 350lbs 36715 364lbs 370lbs Concrete Firebrick Lining 290 Ibs 333 Ibs 345 Ibs 356 Ibs 435 Ibs EC 37 28 42 x28 48 x28 53 x28 67 x 28 7 2 ft2 8 12 f2 9 3318 10 30 f 13 ft2 Other Weight Considerations 1 Fireplace finished facing surround This information needs to be obtained from the contractor 2 W
42. is flat against roof Replace as many shingles as needed to cover exposed area and flashing base Secure in position by nailing through shingles see Figure 21 DO NOT NAIL THROUGH FLASHING CONE INSTALLATION V6F 10DM OR Installing Flashing on a Metal Roof When installing the flashing on a metal roof it is re quired that putty tape be used between the flashing and the roof The flashing must be secured to the roof using 8 x 3 4 screws and then sealed with roof coating to prevent leakage through the screw holes A roof coating must also be applied around the pe rimeter of the flashing to provide a proper seal Storm Collar Overlap Shingles and Sides Flashing Onl y Cone 4 Nail Only Outer Perimeter of Flashing Underlap Shingles at Bottom Figure 21 Flashing Installation Storm Collar Installation SC2 1 Place storm collar over pipe and slide down until it is snug against the open edge of the flashing see Figure 22 Apply waterproof caulk around the perimeter of the collar to provide a proper seal Chimney Pipe Waterproof Caulk Storm Collar Flashing Figure 22 Storm Collar 16 www fmiproducts com TERMINATIONS SPARK ARRESTOR The fireplace system must be terminated with the listed round top or chase terminations In any case refer to the installation instructions supplied with the termination CAUTION Donotseal openingsonthe rooftop flashing Follow the installati
43. l MCLS814P 6 Sections 8 each 4 ft total MCL814 Inner Liner MCS814 Outer Liner MCL414 Inner Liner 4 High Starter MCSBL814 Brick Ledge 505814 Offset Elbow Section MC14AP Anchor Plate Damper 125160 01A www fmiproducts com 35 PARTS stible Floor Systems Non Combu 0 0 gt o i 15 2 re 2 0 Combu PARTS This list contains replaceable parts used in your firebox When ordering parts follow the instructions listed under Replacement Parts on page 32 of this manual ITEM P N QTY DESCRIPTION 1 MFP39 1 HEARTH Leftor 2 MFP39 9 MFP44 1 Right MFP44 9 MFP49 9F 2 2 10 9 10 REAR WALL MFP49 1 MFP44 10 SIDE WALL 3A MFP39 3A SIDE WALL with MFP44 3A Q4 MFP49 3A Outside Combus tion Air Hole SMOKE SHELF Downdraft Di verter DOME REAR LINTEL DOME SIDE 2 LOWER DOME SIDE 2 UPPER T ITEMS INCLUDED IN THE MM12AP ITEMS INCLUDED IN THE MM115 3 4 9 4 MFP44 4 MFP49 4 5 7 9 7 MFP44 7 MFP49 7 MFP39 8 MFP44 8 MFP49 8 125171 01 125172 01 125173 01 125178 025 125178 038 125178 04 ITEM P N QTY DESCRIPTION DOME 12 1 DOME FRONT 2 MIDDLE BLANKET 12 DAMPER 1 ANCHOR PLATE E 1 12 COLLAR 1 SEISMIC STRAP SEISMIC STRAP 2 UPPER SEISMIC STRAP 2 LOWER INSULATION 1 MM39 MM44 MM49 ITEMS INCLUDED IN METAL B
44. lue with one elbow set Maximum distance between elbows is 6 feet For systems with two elbow sets minimum height is 22 feet Maximum height of any system is 40 feet This measurement includes fireplace chimney sections and height of termination assembly at level of the flue gas outlet see Figure 20 page 16 FRAMING 1 Frame opening for fireplace using dimensions shown in Figures 6 and 7 2 If fireplace is to be installed directly on carpeting tile other than ceramic or any combustible material other than wood flooring fireplace must be installed upon a metal extending full width and depth of fire place 3 Set fireplace directly in front of this opening and slide unit back until nailing flanges touch side fram ing 4 Check level of the fireplace and shim with sheet metal if necessary 5 Before securing fireplace to prepared framing ember protector provided must be placed between hearth extension not supplied and under bottom front edge of fireplace to protect against glowing em bers falling through If fireplace is to be installed on a raised platform a Z type ember protector not sup plied must be fabricated to fit your required platform height Ember protector should extend under fireplace a minimum of 1 1 Ember protector should be made of galvanized sheet metal 26 gauge minimum to pre vent corrosion 6 Using screws or nails secure fireplace to framing through flanges located on sides of fireplace
45. maximum height for the air vent can not exceed 3 feet below the flue gas outlet of the termination FACTORY BUILT CHIMNEY SYSTEMS 1 The Grand Meridian is designed to be installed with FMI PRODUCTS LLC Metal Chimney System 2 This Grand Meridian fireplace is intended as a supplemental heat source only It is not intended as a primary heat source 3 It is the responsibility of the contractor installer not the manufacturer to ensure that adequate combustion air is provided for proper function of this fireplace Fireplaces take up a large volume of replacement air from outside the house and if the house is of airtight construction smoke spillage may occur if proper draft is not achieved 4 There are many conditions beyond the manufacturer scontrolregardingimproperfireplace operation The manufacturer cannot ensure smoke free operation nor can the manufacturer take on the responsibility for problems with surrounding construction chimneys that have not 125160 01A VENTING INSTALLATION Continued been built at the correct heights system drafts LINEAL GAIN caused by faulty mechanical systems adverse PART NO DESCRIPTION GAIN weather conditions or any other environmental situations over which the manufacturer has no MM33 Fireplace 54 control MM39 1 5 Inspect all fireplace amp chimney components for MM44 49 Fireplace 63 7 evidence of damage prior to starting installation Consult your local distribu
46. mmon combustible materials to name a few Drywall Wood Flooring Plywood Sub Flooring Wood Framing Mill Board Particle Board Plywood Paneling Maintain the following clearances Unit sides rear Dome sides rear amp top 2 min Combustible Floors MM33 39 44 49 6 min Combustible Floors MM63 only 8 min Combustible Sheathing above opening top 18 min Sheathing or trim to opening sides 8 min Mantel above opening see Figure 5 Opening to SIde wall idco erste entr 24 Hearth extension beyond front 20 Hearth extension beyond sides 12 Insulation from oo 2 COMBUSTIBLE MATERIAL MANTEL SHELF 10 1 UNDERSIDE OF SAFE ZONE FOR 6 E MANTEL SHELF PROJECTION OF 2 COMBUSTIBLE 7 MATERIAL 1 2 ALL MINIMUM DISTANCES ARE IN INCHES 4 10 16 18 20 22 22 REL ue DISTANCES TO UNDERSIDE OF MANTEL TOP OF FIREPLACE OPENING Figure 5 Mantel Clearances to Combustible Material 125160 01A WARNING Do not pack required air spaces with insulation or other materials Minimum Maximum Chimney Height for Residential Installation Minimum height of chimney measured from base of fireplace to flue gas outlet of termination is 14 feet for straight flue or 17 feet for a f
47. n combustible Floor Installations Draw an outline of the hearth area based on the dimen sions shown in pages 4 and 5 Position Hearth slabs and mark rebar center locations Drill 4 inches using Roto hammer into concrete slab and secure the 8 pieces 10 pieces for MM63 of 12 long rebar with epoxy See Figure 34 amp 35 2 Mix a batch of mortar and prepare Right Side Hearth bottom surface to be bonded as shown in Fig ure 36 3 Align Right Side Hearth to the outline created The overall width should allow for an approximate gap of 1 8 between slabs for the additional mortar to unite the remaining slab Check for surface flatness level if necessary i nd gee Left Side Hearth 2 Right Side Hearth 1 Apply mortar between joints V o 28 gt 12 Long a Figure 34 Positioning Hearth Base For MM33 39 44 49 125160 01A Left Side Hearth 3 Right Side Hearth 1 Apply mortar between joints 54 NE SM Figure 35 Positioning Hearth Base for MM63 Hearth section shown prepared for Right Side position 1 2 MORTAR APPLY MORTAR BEAD TYPICAL BEAD TO ALL 1 2 AWAY MATING SURFACES FROM EDGES Figure 36 Preparing Hearth Base 4 Repeat step 3 for Left Side Hearth 5 Before installing side walls confirm placement of outside air kit if required This can be installed ei ther side depending on which side is accessi
48. not be responsible for the make up of material on the exterior of the fireplace you have chosen nor can FMI PRODUCTS LLC be held re sponsible for the materials in a room that may be responding negatively to heat However in almost all cases there is a solution to the problem either by making adjustments to airflow or the modifications to the room itself HEARTH EXTENSION Where the flooring material at the opening of the fireplace is combustible it is required that the hearth extension be covered with a non combustible material All hearth extensions must be made of code rated non combustible materials such as tile brick marble concrete or stone The extension should be set flush against the front of the fireplace front and measure 20 minimum at the front and 12 minimum beyond the sides of the fireplace opening as shown in Figures 8 and 9 page 9 These relative dimensions are also covered by code If a raised hearth extension is being installed it must be constructed of non combustible material and any material under the structure must also be non combustible If using a raised hearth or metal base plate note that a combustible wood header must be no closer than 2 to the top of the dome see Figure 6 page 8 10 www fmiproducts com ATTENTION You will note that there will be a gap between the fireplace front and the extension of the non combustible hearth material Be certain that you seal this with non combustibl
49. ny labor costs or indirect costs incurred for the replacement of defective components FMI PRODUCTS LLC is not responsible for misuse or mishandling of component parts Nothing in this warranty makes FMI PRODUCTS LLC or any entity thereof liable in any respect for any injury or damage to the building or structure in which the fireplace has been installed or to the persons or property therein arising out of the use misuse or installation of properly manufactured FMI PRODUCTS LLC product FMI PRODUCTS LLC ORANY ENTITY THEREOF SHALL NOT BE HELD LIABLE FORANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR EXPENSES ARISING OUT OF THE USE OF THE FIREPLACE ALL SUCH DAMAGES AND EXPENSES ARE HEREBY EXCLUDED This warranty is null and void when the fireplaces are not installed pursuant to the installation instructions provided by FMI PRODUCTS LLC and local building codes have not been followed completely This warranty applies only to those fireplaces installed in the continental United States Hawaii Alaska and Canada If any part of this warranty is found to be unenforceable the remaining parts shall remain in force and effect FMI PRODUCTS LLC HEREBY DISCLAIMS ALL GUARANTEES AND WARRANTIES EXPRESS OR IMPLIED BEYOND THE WARRANTIES SET FORTH HEREIN CUSTOMER SERVICE amp PARTS REPLACEMENT Parts and accessories may be purchased from your local dealer Additional information is available from FMI PRODUCTS LLC Accessory orders will be accepted by mail or y
50. of rear wall Figure 38 Layering walls and sides for pu MM33 39 44 49 Figure 40 Staggering walls and sides for MM63 24 www fmiproducts com 125160 01A FIREPLACE INSTALLATION Continued 7 Insert 28 long rebar 8 total included with fire place vertically through the cells into the holes in the hearth adjacent to the rebar and or all thread sticking up from the hearth Figure 42 Mix approxi mately 2 cu ft of Ready Mix Concrete not included and fill all cells in walls and rear of firebox completely Figure 41 Add rebar and fill all cells with concrete mix Figure 41 Inserting Rebar and adding Ready Mix Concrete 8 Attach Lower Seismic Straps to rebar closest to the front as shown in Figure 42 P Lower Seismic Straps all thread Figure 42 Attaching Lower Seismic Straps 9 Install Downdraft Diverter and final row of Side Walls Figure 43 All components must be level Mix approximately 2 cu ft of Ready Mix Concrete and fill all cells with Ready Mix Concrete mix 125160 01A Downdraft er B lt gt Final Side Walls Figure 43 Attaching Downdraft Diverter and Side walls 10 Set the Lintel and Lower Rear Dome in place as shown in Figures 44 Check that all is level If you need to make adjustments use shims Place one or more of these shims between the lowest wall com ponent and the top surface of the base plate Once you are satisfied with the degree of
51. ollow the installation instructions from the Deco rative Gas Appliance manufacturer Familiarize your self with requirements for installation as outlined by the National Fuel Gas Code ANSI Z223 1 NFPA 54 This gas pipe provision should only be used on a decorative gas appliance FINISHING FIREPLACE Combustible materials such as wallboard gypsum board sheet rock drywall plywood etc may not make direct contact with sides and top around the fire place face See clearance requirements in Figures 8 and 9 on page 9 It is important that combustible ma terials do not overlap the face itself Brick glass tile or other noncombustible materials may overlap the front face provided they do not obstruct essential openings When overlapping with a noncombustible facing ma terial use only noncombustible mortar or adhesive MASONRY PRECAST CHIMNEY Masonry Chimney may be used instead of the FMI Chimney System Parts come in 14 Diameter and can be obtained by FMI PRODUCTS LLC See Ac cessories on page 35 You can route the gas piping practically anywhere in the firebox the floor back wall or side walls You will just need a masonry drill the instructions from the gas appliance manufacturer will be very straight forward Fill in the holes you have drilled around the gas pip ing with the regular mortar Follow the Gas Log manufacturer s instructions OPTIONAL ELECTRICAL CONNECTION INSTALLATION Like the gas line electr
52. on instructions provided with the termination being used Stainless Inner Flue Pipe Secure Termination to Outer Pipe with 3 Screws Waterproof Caulking Storm sul Collar Flashing Overlap Shingles Top and Sides of Flashing Base Figure 23 Termination CHASE INSTALLATIONS Instructions for chase installations are included with the chase style termination chosen In a multiple chase installation be sure to provide adequate dis tance between terminations to prevent smoke spill age from one termination to another We suggest that terminations be separated at least 24 center to center and stacked at a vertical height difference of 18 see Figure 24 page 17 Underlap Shingles 125160 01A VENTING INSTALLATION Continued Figure 24 Multiple Chase Installation 10 FOOT RULE All flue gas outlet chimney terminations must extend a minimum of 3 feet in height above the highest point where it passes through the roof and must be at least 2 feet above the highest point of the roof that is within a horizontal distance of 10 feet see Figure 25 10 Level of Flue Gas Outlet 10 2 Mi ps 3 Min 3 Min Figure 25 10 Foot Rule OPTIONAL GAS LINE INSTALLATION You may elect to add a vented decorative gas appli ance gas log to your Grand Meridian Fireplace If 50 f
53. ou may call to order Monday through Friday from 8 00 a m to 5 00 p m Central Standard Time at 800 328 4537 Please complete the following information for future reference and warranty verification Emi FMI PRODUCTS LLC 2701 S Harbor Blvd Santa Ana CA 92704 1 866 328 4537 251 E 01 www fmiproducts com ev 12 09
54. r kit should be per formed during the rough framing of the fireplace due to the nature of it s location Outside combustion air is accessed through a vented crawl space or through a sidewall Figure 13 If crawl space is used check local codes for proper termination Be sure that you carefully check the source of the outside air before you choose the site for your air in take You don t want a place where snow will collect where bushes or trees will be growing or a location that is too close to any other structure Install Combustion Air Kit into the firebox through the side wall opening provided A 4 dia hole will also be required through the firebrick side lining see Figure 12 The tubing that goes out of the firebox wall must feed into a flexible metal conduit as the source for outside combustible air Install a screened termina tion cap to keep out small animals Figure 12 Outside Air Kit Installation 12 www fmiproducts com Secure to Collars with Metal Tape Screws or Straps Min of 1 4 x 20 in size Air Inlet Location Must Allow For Vented Crawl Space Check Required Local Codes for Wall Before Installing Installation in a Vented Crawl Space Figure 13 Outside Air Kit Venting CAUTION Combustion air inlet ducts shall not terminate in attic space The
55. rials that adversely affect fireplace performance for a period of ten 10 years from the date of purchase subject to the terms and conditions of this limited warranty FMI PRODUCTS LLC does not warrant accessory chimney outside air ducts gas control or burner system ceramic logs and devices not manufactured by FMI PRODUCTS LLC Valves and electronic parts are only covered for one year parts and labor per the log set manufacturer s warranty This warranty covers only products manufactured by FMI PRODUCTS LLC specifically the modular concrete firebox and NO WARRANTY EXPRESS OR IMPLIED EXTENDS TO ANY OF THE HARDWARE FOUNDATION VENTING DUCTS OR ACCESSORIES THIS WARRANTY DOES NOT COVER DRAFTING SMOKING OR SOOTING OF THE FIREPLACE SYSTEM Factors beyond the manufacturer s control may affect drafting smoking and sooting FMI PRODUCTS LLC cannot guarantee these aspects of performance If a component is found to be defective under the terms of this warranty the party this warranty is extended to shall notify FMI PRODUCTS LLC 2701 S Harbor Blvd Santa Ana CA 92704 in writing by registered mail within thirty 30 days following the discovery of the defect within the warranty period The letter shall contain 1 the date of purchase 2 place of purchase 3 address of installation 4 name address and phone number of the homeowner and 5 a brief description of the defect FMI PRODUCTS LLC or any entity thereof is not responsible for a
56. to be determined by licensed de sign professional For conventional framing where the floor joists are parallel with the sides of the firebox the addition of floor joists to align with the anchor brackets allows the brackets to be directly connected to the floor joists NOTE Additional floor joists may be required to sup port the weight of the firebox and chimney Where the floor joists run parallel to the front of the firebox anchorage can be accomplished in like manner as shown in Figure 26 using blocking between the floor joist 18 www fmiproducts com For floors supported by I Joists the method of an chorage is illustrated in Figures 27 and 28 page 19 Figure 31 page 20 illustrates the general arrange ment of anchorage to floor framing It is important to take into consideration that the load for the Grand Meridian Fireplace must be considered as additional dead load that will have to be supported by the floor framing Additional floor joists or l joists may be required as determined by the licensed de sign professional The dead weights for the fireplace are noted in Table It is the task and responsibility of the general con tractor installer to see that the proper reinforcement for weight loads are made by a licensed design pro fessional prior to the fireplace installation As stated above it is desirable to place additional framing for alignment of anchor rods Refer to Figure 29 page 20 for anchor rod locat
57. tor for replacement MM63 Fireplace 73 parts if necessary 6 Under no circumstances should you make any 12 12DM Pipe Section 105 adjustments or modifications to the chimney system during the installation procedure If you do you are not only liable for negating the 18 12DM Pipe Section 169 warranty but you could very well cause a serious malfunction of the fireplace You must follow these 24 12DM Pipe Section 23 5 chimney instructions 7 Caution is urged if it is decided to add insulation 36 12DM Pipe Section 34 5 material to any part of the Grand Meridian Fireplace or Chimney system be certain that the insulation material is kept at least 2 away from any part of 48 12DM Pipe Section 46 j the system When using insulation or vapor barrier materials cover with a layer of plywood particle _ Round 3 v board or gypsum board to maintain the specified RLT 12D Termination m 2 clearance Square Chase STL 12D Top with Slip 7 to 15 8 Air spaces around firebox must remain open Section DO NOT fill these open spaces with insulation or packing material of any kind CHIMNEY PIPE of 12 18 24 36 and 48 snap lock double wall pipe segments planned for maximum adaptability to individual site requirements Actual lengths gained The lineal gain for the terminations is measured to the flue gas outlet height The FMI PRODUCTS LLC chimney system consists 2 bs 3 aft
58. ween the offset and re turn must be secured with two screws on the outer pipe only see Figure 15 Do not ud the in ner stainless y See Detail A Min Straps Ane Detail B Angle Firestop See Detail B Du Straps Straps Detail A Return Elbow Figure 16 Ceiling Support Pipe 12S 12DM 125160 01A VENTING INSTALLATION Continued Return Elbow Offset Elbow Return Elbow Return Elbow Offset Elbow Return Ceiling Support Return Pipe 12S 12DM Elbow Elbow 6 Offset Offset Elbow Elbow Ps B Figure 17 Typical Offset Terminations FIRESTOP SPACERS FS 10 Firestop spacers are required at each point where the chimney penetrates a floor space Their purpose is to establish and maintain the required clearance between the chimney and the combustible materials When the pipe passes through a framed opening into a living space above the firestop must be placed onto the ceil ing from below as shown in Figure 18 They also provide complete separation from one floor space to another or attic space as required by most codes When the double wall pipe passes through a framed opening into an attic space the firestop must be placed into an attic floor as shown in Figure 19 Screws or Staples 8 n 4 Figure 18 Firestop Spacer with Living Space Above Ceiling
59. y as instructed in the Venting Installation on page 12 Any variations may have serious consequences resulting in an accident or malfunction If instructions are not followed the warranty on the product will become null and void Apply a 1 thick ceramic fiber blanket Included to the bottom of the anchor plate Apply balance of gasket cement in a 74 bead on top of smoke dome approximately 172 around periphery of chimney hole Install damper assembly on top of unit pressing damper and insulation blanket into ce ment Figure 47 Secure with four 3 16 X 1 ma sonry screws included Secure with i four 1 4 x 1 1 4 masonry fastener 1 ceramic fiber blanket under Anchor Plate 1 4 bead of gasket cement Figure 47 Installing Anchor Plate 28 www fmiproducts com Place chimney adapter onto top of damper plate and center in opening using gasket supplied with adapt er Attach adapter with screws supplied by carefully drill ing holes into damper plate Attach damper chain stop on center rear of lintel 3 three inch vertical from opening using 3 8 ce ment fasteners ATTENTION Clearance to combustible construction cannot be reduced during course of construction For the safe operation of the finished fireplace these clearances must be followed when building the framework for the chimney system NOTE The most important aspect of the installation is maintaining the minimum required clear
60. ystem required IMPORTANT Follow the chimney pipe manufacturer s instructions on the installation of their specific flue system Careful step by step instructions for each phase of the installation procedure will be given for the Grand Meridian conventional radiant heat fireplaces Those instructions generally fall into the following categories Spacing and clearance as it relates to combustible materials Familiarity of installation for all components The strength of the floor on which it rests Chimney system measurements Choice of materials and craftsmanship in fireplace and hearth finishing 6 www fmiproducts com Internal Wall C Installation ormer Installation N Full Projection Installation Flush Installation Figure 4 Typical Installations Note that each of these topics will be covered in de tail and that the installer is expected to understand each phase completely before going on to subse quent instructions ATTENTION Be advised that all the illustrations in this manual are for general reference only Do not scale drawings Actual design elements will vary from case to case Pay attention to specified mini mum clearances to combustibles Testing and listing for these Grand Meridian Fireplac es has been undertaken by the PFS Corporation ATTENTION You may need a residential building permit to install a Grand Meridian Fireplace Consult
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