Monessen Hearth 624DV(ST manual

               ?[...]

2 42D0200 Designer Se r ies Gas F ireplaces       [...]

42D0200 Designer Se r ies Gas F ireplaces 3 4. Never install the fireplace • in a recreational vehicle • wh er e cu rta ins, fur ni tu re , cl ot hi ng, or oth er fla mm ab le objects are less than 42" from the front, top, or sides of the fireplace • in high traffic areas • in windy or drafty areas 5. Th is fi re pl ace rea ch es hi gh[...]

4 42D0200 Designer Se r ies Gas F ireplaces       14. Do not use any solid fuels (wood, coal, paper , card- board, etc.) in this fireplace. Use only the gas type indicated on rating plate. 15. This appliance, whe[...]

42D0200 Designer Se r ies Gas F ireplaces 5     • This appliance has been certified for use with either natural or propane gas. See appropriate data plates. • This appliance is not for use with solid fuels. • The app lia nce[...]

6 42D0200 Designer Se r ies Gas F ireplaces 23 6M ” 39 6 ” 18 (6 ” 4 (6QE ” 2 (6QE ” 44” 34 56O ” 40 56QE ” 5/8” 1/2” 32 6M ” C L 5/8” 1/2” 420200 6000Dv penin dims  Gas/Electric Access [...]

42D0200 Designer Se r ies Gas F ireplaces 7 It is best to build firebox framing  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 standof fs. The firebox may be installed directly on a combustible floor or raised on a platform of an appropri[...]

8 42D0200 Designer Se r ies Gas F ireplaces     For ease of installation, frame around the firebox after it has been set. Refer to chart below for specifications. Whe n ins ta lli ng[...]

42D0200 Designer Se r ies Gas F ireplaces 9     The combustible area above the facing must not protrude more than 3/4" from the facing. If it does, it is considere d[...]

10 42D0200 Designer Se r ies Gas F ireplaces      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[...]

42D0200 Designer Se r ies Gas F ireplaces 1 1      Minimum distance between a glass panel and a parallel wall = 42"  Minimum distance between the edge of a glass panel and an adjacent wall = 3"    (Maximum length of horizontal ve[...]

12 42D0200 Designer Se r ies Gas F ireplaces         The appliance is shipped as a rear vent unit. If the installation layout requires the unit to be a top vent config[...]

42D0200 Designer Se r ies Gas F ireplaces 13     This appliance must be installed with a Monessen approved venting system only . Consult local building codes before beginning the installation. The installer must make sure to select the proper vent system for inst[...]

14 42D0200 Designer Se r ies Gas F ireplaces       There are two basic types of direct-vent installation: • Horizontal T ermination • V ertical T ermination It is important to select the proper length of vent pipe for[...]

42D0200 Designer Se r ies Gas F ireplaces 15    V V V V V V V X X X D E B B B C B M B A J K F L VENT TERMINA TION AIR SUPPL Y INLET AREA WHERE TERMINAL IS NOT PERMITTED H I Fixed Closed Operable Operable Fixed Closed V B CFM145a DV T ermin Location 5/01/01 Rev . 12/05/01 sta INSIDE CORN[...]

16 42D0200 Designer Se r ies Gas F ireplaces      [...]

42D0200 Designer Se r ies Gas F ireplaces 17      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 ou[...]

18 42D0200 Designer Se r ies Gas F ireplaces    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 combustib[...]

42D0200 Designer Se r ies Gas F ireplaces 19               [...]

20 42D0200 Designer Se r ies Gas F ireplaces • 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 vertical rise. Figure 25  According to the vent graph, Figure 22 , the maximum h[...]

42D0200 Designer Se r ies Gas F ireplaces 21       When it is no t possible to mee t the required vent terminal clearances of 1 2 " above grade le vel, a snor kel kit is rec ommended. It allows inst allation[...]

22 42D0200 Designer Se r ies Gas F ireplaces FP2308 suppor t straps    This Gas Fireplace has been approved for , • V er tical installations up to 40 ' ( 1 2 m ) in height. Up to a 1 0' (3 m ) horizontal vent run can be i[...]

42D0200 Designer Se r ies Gas F ireplaces 23 9 1 / 2 " 9 1 / 2 " FP1970 firestop no room        1. Determine the route your vertical venting will take. If ceiling [...]

24 42D0200 Designer Se r ies Gas F ireplaces    4. Connect a section of pipe and extend up through the hole.     [...]

42D0200 Designer Se r ies Gas F ireplaces 25     Use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install fireplace. See dealer where you purchased the fireplace for proper fireplace for yo[...]

26 42D0200 Designer Se r ies Gas F ireplaces  : The gas line connection may be made using 1 / 2 " rigid tubing or an approved flex connector . Since some municipalities have additional local codes it is always best to consult your local authorities and the current edition of the National Fuel Gas Code ANSI.Z223.1, NFP A54. In Ca[...]

42D0200 Designer Se r ies Gas F ireplaces 27 1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is dif ferent from the fireplace,   Do not install the appliance. Contact your dealer immediately . 2. T o ea se inst alla tio n, a 30" (7 62 mm) flex lin e wit h ma nu al[...]

28 42D0200 Designer Se r ies Gas F ireplaces    A remote wall switch and up to fifteen (15) feet of 18 Ga. wire may be used with this appliance. Attach the wall switch in a junction box at the desired location on the wall. Figure 38 . Do not extend beyond the wall switch [...]

42D0200 Designer Se r ies Gas F ireplaces 29        Position the wall switch. Do not extend beyond the 15 feet of wire. ?[...]

30 42D0200 Designer Se r ies Gas F ireplaces     All three (3) glass frames are replaced the same way . 1. Release two clamps on bottom of fireplace. Figure 40 2. Tilt glass frame out and lift glass frame up until it clears three tabs on top of firepl[...]

42D0200 Designer Se r ies Gas F ireplaces 31      1. Remove glass frame. Refer to Glass Frame Removal, Page 31. 2. Carefully remove logs from wrappin[...]

32 42D0200 Designer Se r ies Gas F ireplaces L G640 DV6000 bot ctr back lo g Figure 43 - Install Bottom Center Log (#3) Bottom Center Back Log (#3) Pin LG640 L G642 DV6000 left top log 5. Position left end of bottom center back log (#3) beside rear end of left log (#1). Line up pin on grate with pin hole in bottom of center back log (#3) Snug right[...]

42D0200 Designer Se r ies Gas F ireplaces 33 L G644 DV6000 rockwool  Figure 47 - Rock Wool Placement (Right Corner Model Shown) 8. Place Y -Shape d end of top log (#6) on on pro ng four of bac k of gr ate . Pos it ion othe r end of top log (#6) in cutout of bottom center log (#3). Figure 46 Rock Wool L643 D[...]

34 42D0200 Designer Se r ies Gas F ireplaces   The fireplace is equipped with a restrictor plate that is located inside the top chamber of the fireplace. Depending upon the vent configuration, you may be required to adjust the restrictor position 1. Remove glass frame. Re[...]

42D0200 Designer Se r ies Gas F ireplaces 35    This appliance is equipped with a pilot which must be lit with built-in battery ignitor while following these instructions exactly .  BEFORE OPERA TING smell all around the appliance area for gas. Be sure to smell next[...]

36 42D0200 Designer Se r ies Gas F ireplaces   PILOT O F F P I L O T O N FP1935 control knob pilot Continued on next page  Y ou may check for gas leaks with the following methods only: • Soap and[...]

42D0200 Designer Se r ies Gas F ireplaces 37   PILOT O F F P I L O T O N O F F P I L O T O N PILOT FP1937 control knob on Figure 51 - On Position PILOT O F F P I L O T O N FP1935 control knob pilot Figure 50 - On/Off/RS Switch OFF ON RS           ?[...]

38 42D0200 Designer Se r ies Gas F ireplaces   Make sure the gas valve knob is in the “OFF” position. Wait at least five (5) minutes before start- ing maintenance. Fireplace must be cold before starting maintenance.  A qualified age[...]

42D0200 Designer Se r ies Gas F ireplaces 39       1. Spark ignitor will not light pilot after repeated triggering of piezo. 2. Pilot will not sta[...]

40 42D0200 Designer Se r ies Gas F ireplaces      1. Turn gas supply of f. 2. Turn ON/OFF switch to “ON” Power to module (24V Normal)  Is there a spark across ignitor sensor gap?  T urn on gas. Does pilot [...]

42D0200 Designer Se r ies Gas F ireplaces 41    and  • Never operate fireplace if glass is broken. • Replace any glass that is chipped, cracked, or bro[...]

42 42D0200 Designer Se r ies Gas F ireplaces                              [...]

42D0200 Designer Se r ies Gas F ireplaces 43 REPLACEMENT P ARTS ARE A V AILABLE THROUGH YOUR RET AILER                          [...]

44 42D0200 Designer Se r ies Gas F ireplaces      1 2C 2I 2T 2 4 5 6 3 7 8 9 , 1 0 , 1 1,12 420200 DV6000 millivolt parts     ?[...]

42D0200 Designer Se r ies Gas F ireplaces 45    1 3 4 5 7 8 9 LO HI 2 24V #6 24V GND #5 PV #3 MV/PV #2 MV #1 GND (BURNER) #4 SENSE #8 SP ARK #9 420200 DV6000 elect par ts 6    [...]

46 42D0200 Designer Se r ies Gas F ireplaces    HOT 1 2 3 4 5 6 9 7 8 1 1 10 420200 DV6000 vent components Simpson Durvent Ref. Qty/Box Description or MHSC Pt. No. 1. 1 Simpson Horizontal High Wind T ermination 985 Horizontal Square T ermination[...]

42D0200 Designer Se r ies Gas F ireplaces 47[...]

48 42D0200 Designer Se r ies Gas F ireplaces[...]

42D0200 Designer Se r ies Gas F ireplaces 49[...]

50 42D0200 Designer Se r ies Gas F ireplaces  This product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of Massachusetts. Any residence with a direct vent product must have a CO detector installed in the residenc[...]

42D0200 Designer Se r ies Gas F ireplaces 51     The following components are warranted for life to the original owner , subject to proof of purchase: Firebox, Combustion Chamber , Heat Exchanger , Grate[...]

 149 Cleveland Drive • Paris, Kentucky 40361 www .mhsc.com       624DVSTNVC 62.8 624DVPFNVC 62.8 624DVCRNVC 62.8 624DVCLNVC 62.8 624[...]