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designer Series direct
vent Gas Fireplace
Model:
624dv(ST,PF,CR,CL)NvC/PvC,
NEC/PEC
waRNING
IF ThE INFoRMa TIoN IN ThESE INSTRuCTIoNS IS NoT
Fo LLow Ed Exa CTLy, a FIRE o R ExPLo SIo N May
RESuLT Cau SING PRo PERTy da Ma GE, PERSo Na L
Installation and Operating
INjuR y oR LoSS oF LIFE.
Instructions
– do not store or use gasoline or other flammable
420200
vapors and liquids in the vicinity of this or any other
6000DV cover
appliance.
– wha T To do IF you SMELL GaS
• do not try to lig
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CoNTENTS Designer Series Gas Fireplaces Thank you and congratulations on your purchase of a Monessen Fireplace. PLEaSE REad ThE INST aLLa TIoN aNd oPERa TIoN INSTRuCTIoNS BEFoRE uSING ThE aPPLIaNCE! IMPoRTaNT: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Important Safety Information ......................................3 Checking Gas Pressure ...................
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IMPoRTaNT SaFETy INFoRMa TIoN Designer Series Gas Fireplaces owNER INSTaLLER Please retain these instructions for future reference. Please leave these instructions with the owner. • Read this owner’s manual carefully and completely before trying to assemble, operate, or service this fireplace. • any change to this fireplace or its controls can be dangerous. • Improper installation or use of this fireplace can cause serious injury or death from fire, burns, explosions, electrical shock and car
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Designer Series Gas Fireplaces IMPoRTaNT SaFETy INFoRMa TIoN and CodE aPPRovaL 14. Do not use any solid fuels (wood, coal, paper, card- board, etc.) in this fireplace. Use only the gas type IMPoRTaNT: indicated on rating plate. PLEaSE REad ThE FoLLowING 15. This appliance, when installed, must be electrically CaREFuLL y grounded in accordance with local codes or in the It is normal for fireplaces fabricated of steel to give off absence of local codes, with the National Electrical some ex
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PRoduCT FEa TuRES Designer Series Gas Fireplaces PRoduCT SPECIFICa TIoNS • This appliance has been certified for use with either natural or propane gas. See appropriate Optional data plates. Remote • This appliance is not for use with solid fuels. Receiver • The appliance is approved for bedroom or bedsit- ting room installations. Hi/Lo Knob FP2276 • The appliance must be installed in accordance Off/Pilot/On with local codes if any. If none exist use the cur- Knob rent installation code.
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Designer Series Gas Fireplaces FIREPLaCE dIMENSIoNS 2 ” See-Through and Peninsula Model dimensions (624dvST, 624dvPF) 23 ” (Rear vent Shown) 18 ” 4 ” 39 ” C L 40 ” 5/8” 1/2” 32 ” 34 ” 1/2” 5/8” Gas/Electric Access 44” 3 ” 420200 Corner Model dimensions 6000Dv penin dims (624dvCR, 624dvCL) (Right, Top Vent Shown) 18 ” 24 ” 4 ” 39 ” 5/8” 1/2” 37 ” 1 ” 37 ” 19 ” 40 ” 32 ” 1/2” 5/8” Gas/Electric Access 44” Figure 2 - Fireplace Dimensions 420200 6 42D0200 6000DV corner dims
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B A 2 A 1 B A2 A1 FIREPLaCE FRaMING Designer Series Gas Fireplaces It is best to build firebox framing aFTER the appliance is set in place. Refer to the dimensions for your fireplace on Page 7. The framing headers may rest on the top of the firebox standoffs. The firebox may be installed directly on a combustible floor or raised on a platform of an appropri- ate height. Do not place firebox on carpeting, vinyl, or other soft floor coverings. It may, however, be placed on a flat wood, plywood,
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B A 2 A 1 Designer Series Gas Fireplaces FRaMING FIREPLaCE FRaMING SEE ThRouGh FIREPLaCE * NoTE : For ease of installation, frame around the firebox after it has been set. Refer to chart below for specifications. When installing into existing framed (A1) openings, loosen the junction box. Remove the rear-mounted flue pipe adaptor. Refer to Page 16, Figures 10 and 11. Reattach both assemblies. See-through Framing Gas 2 x 4 Connection A1 (Minimum) 2 x 4 (Minimum) A2 FP2038 C Top view Fig
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CLEaRaNCES Designer Series Gas Fireplaces CLEaRaNCES T o CoMBuSTIBLES Follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fire hazard. The appliance cannot be installed on a carpet, tile or other combustible material other than wood flooring. If installed on carpet or vinyl flooring, the appliance shall be installed on a metal, wood or noncombustible material panel extending full width and depth of the appliance. Wall 10” MaN
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Designer Series Gas Fireplaces INSTaLLa TIoN INFoRMa TIoN INSTaLLa TIoN aNd oPERa TING INSTRuCTIoNS This gas fireplace should be installed by a qualified installer in accordance with local building codes and with current CSA-B149 (.1 or .2) Installation codes for Gas Burning Fireplaces and Equipment. If the unit is being installed in a mobile home the installation should comply with the current CAN/ CSA Z 240 .4 code. FOR U.S.A. Installations follow local codes and/or the current National F
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INSTaLLa TIoN Designer Series Gas Fireplaces X X X B A Flat on Wall B Room Divider Y A A Y Z Y FP2277 Figure 7 - Possible Fireplace Locations a. waLL LoCa TIoN y Minimum distance between a glass panel and a parallel wall = FP2277 42" locate fireplace Z Minimum distance between the edge of a glass panel and an adjacent wall = 3" B. Island Location x (Maximum length of horizontal venting = 20'. Refer to the venting section of this manual for specific dimensions. SECuRE FIREPLaCE T o FLooR
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Designer Series Gas Fireplaces oPTIoNaL T oP vENT INST aLLa TIoN oPTIoNaL ToP vENT aPPLICa TIoN a fter conversion to top vent The appliance is shipped as a rear vent unit. If the installation configuration the 4" (102 mm) flue layout requires the unit to be a top vent configuration the appli- ance can be converted by following the steps below. pipe should be concentric within the 6 B \ ," (175 mm) outer collar When removing and refitting the plates and adapter be sure the (within 1/4").
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**1” *3" **1" **1” **1" *3" vENTING INSTaLLa TIoN Designer Series Gas Fireplaces vENTING INSTaLLa TIoN vENTING CLEaRaNCES Read all instructions completely and horizontal sections of this vent system thoroughly before attempting installation. require a minimum of 3" clearances to Failure to do so could result in serious combustibles at the top of the flue and 1" injury, property damage or loss of life. clearance at the sides and bottom until o peration of improperly installed and the flu
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Designer Series Gas Fireplaces vENTING INSTaLLa TIoN INSTaLLa TIoN PLaNNING Never run the vent pipe down. This may There are two basic types of direct-vent installation: cause excessive temperatures which could • Horizontal Termination cause a fire. • Vertical Termination It is important to select the proper length of vent pipe for the type of termination you choose. It is also important to note the wall thickness. FoR hoRIZoNT aL TERMINaTIoN Select the amount of vertical rise desired. A
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V Operable vENTING INSTaLLa TIoN Designer Series Gas Fireplaces GENERaL vENTING INFoRMa TIoN - TERMINa TIoN LoCa TIoN INSIDE CORNER DETAIL G V H A D E L C B B Fixed V B V Closed V Fixed Operable Closed F V B M V B X B J I K X V Figure 13 - A CFM145a Termination Locations VENT TERMINATION AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED V X 1 2 Canadian Installations uS Installations CFM145a A = Clearance above grade, veranda, porch, 12” (30 cm)
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Vertical Dimension From the Floor of Unit to the Center of the Horizontal Vent Pipe C Designer Series Gas Fireplaces vENTING INSTaLLa TIoN TERMINaTIoN CLEaRaNCES FoR BuILdINGS wITh CoMBuSTIBLE aNd NoNCoMBuSTIBLE ExTERIoRS D G G=6" (152mm) V V V E F=6" (152mm) F Inside Corner Outside Corner C = Maximum depth of 48" (1219mm) H for alcove location D = Minimum width for back wall of G V alcove location Combustible - 38" (965mm) V J Noncombustible - 24" (610mm) E = Clearance fr
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vENTING INSTaLLa TIoN Designer Series Gas Fireplaces REaR w aLL vENT INSTaLLa TIoN When installed as a rear vent unit this appliance may be vented directly to a termination located on the rear wall behind the appliance • The maximum horizontal distance between the rear of the appliance and the outside face of the rear wall is 20" (508 m). Figure 16 • Only one 45° elbow is allowed in these installations. 9 Z\x" (241 mm) Top View Flat 20" Installation (508 mm) 11 Z\x" (292 mm) Figure 16
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Designer Series Gas Fireplaces vENTING INSTaLLa TIoN REaR w aLL vENT INSTaLLa TIoN (continued) Deflecting Shield 4. Apply a bead of non-hardening mastic around the outside edge of vent cap. Position the vent cap in the center of hole on the exterior wall with the word “UP” on the vent cap facing up. Insure proper clearance of 1" to combustibles is maintained. Attach the vent cap with four wood screws supplied. Figure 19 Vent Cap NoTE: Replace the wood screws with appropriate fasteners
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vENTING INSTaLLa TIoN Designer Series Gas Fireplaces hoRIZoNT aL TERMINaTIoN CoNFIGuRa TIoNS 40 38 Since it is very important that the venting system maintain its bal- ance between the combustion air intake and the flue gas exhaust, 36 certain limitations as to vent configurations apply and must be strictly 34 Dimensions in adhered to. 32 Feet The Vent Graph, showing the relationship between vertical and horizontal 30 side wall venting, will help to determine the various dimensions allowable
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Designer Series Gas Fireplaces vENTING INSTaLLa TIoN hoRIZoNT aL TERMINaTIoN CoNFIGuRa TIoN (Continued) 90° • If a 90° elbow is used in the horizontal vent run, the horizontal vent length is reduced by 36" (914 mm). Figure 25. This does not apply if the 90° elbows are used to increase or redirect a A B vertical rise. Figure 25 Example: According to the vent graph, Figure 22, the maximum horizontal vent length in a system with a 7.5' vertical rise is 20’ (6 m) and if a 90° elbow is require
