L42DF-ST (See-thru) For Indoor Use Direct-Vented Gas Fireplace

Transcription

1 Installation Oeration & Maintenance L42DF-ST (See-thru) For Indoor Use Direct-Vented Gas Firelace Warning: Imroer installation, adjustment, alteration, service or maintenance can cause injury or roerty damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas sulier. For Your Safety: Do not store or use gasoline or other flammable vaors and liquids in the vicinity of this or any other aliance. Safety Notice: Glass doors on gas firelaces are extremely hot while the firelace is on and remain hot even after the firelace has been turned off. Safety screens are available and can reduce the risks of severe burns. Please kee children away from the firelace at all times. Check local codes and read all instructions rior to installation. Installer: Leave this manual with the aliance. Consumer: Leave this manual for future reference. What To Do If You Smell Gas: Do not try to light any aliance. Do not touch any electrical switch; do not use any hone in your building. Immediately call your gas sulier from a neighbor's hone. Follow the gas sulier's instructions. If you cannot reach your gas sulier, call the fire deartment. C US

2 Page Table Of Contents Introduction... 2 Installation Installing and Framing the Firelace... 3 Installing the Gasline... 4 Vent Installation... 4 Installation Requirements... 4 Installing the Remote Switch... 5 Vent Terminations... 5 To Vent Runs Side Vent Runs Finishing around the firelace Firelace Facing Mantels and Surrounds Wiring Wiring for the Otional Fan Kit Removing and Installing the Door Oeration Maintenance Troubleshooting Sare Parts Warranty Aendix A. Termination Locations B State of Massachusetts / Amendment Notes CAUTIONS Due to its high oerating temeratures, the aliance should be located out of traffic & away from furniture and draeries. Children and adults should be alerted to the hazards of the high surface temerature, which could cause burns or clothing ignition. Young children should be carefully suervised when they are in the same room as the aliance. Clothing or other flammable materials should not be laced on or near the aliance. Introduction Thank You for choosing a Montigo Gas Firelace. About this Firelace: The L42DF-ST (See-thru) are firelaces' with a linear-style burner. These firelaces can be converted to both a To Vent or Rear Vent alication, and are only available in a L42DF-ST model. The L42DF-ST (See-thru) is rated for Natural Gas at 34,000 Max. BTU/H (9.96) Kilowatts Inut and 25,000 Min. BTU/H (7.33) Kilowatts. L42DF-ST; To Vent, Millivolt Pilot. L42DF-ST-I; To Vent, Intermittent Pilot (HSI). L42DF-ST-A; To Vent, Electronic Ignition, (American Flame). L42DF-ST-F; To Vent, Electronic Ignition, (HSI). This manual covers installation, oeration and maintenance. Lighting, oeration and care of this firelace can be easily erformed by the homeowner. However, all installation and service work should be erformed by a qualified or licensed installer, lumber, or gas fitter who is qualified or licensed by the state, rovince, region, or governing body in which the aliance is being installed. This manual covers all models and unless otherwise secified, the designation L42DF-ST refers to all variations of the model above. Sections which are secific to a articular variation are marked with a symbol, lus the aroriate model number. Warranty and Installation Information: The Montigo warranty will be voided by, and Montigo disclaims any resonsibility for, the following actions: Modification of the firelace and/or comonents including Direct-Vent assembly or glass doors. Use of any comonent art not manufactured or aroved by Montigo in combination with this Montigo firelace system. Installation other than as instructed in this manual. Consult your local Gas Insection Branch on installation requirements for factory-built gas firelaces. Installation & reairs should be done by a qualified contractor. Installations in Canada must conform to the current CAN/CGA B and.2 Gas Installation Code and local regulations. If the otional air-circulating fan kit is installed, it must be electrically grounded in accordance with CSA C22.1 Canadian Electrical Code Part 1 and/or Local Codes. Installations in the USA must conform to local codes, or in the absence of local codes to the National Fuel Gas Code, ANSI Z If the otional air-circulating fan is installed, it must be grounded in accordance with local codes or, in the absence of local codes, with the National Electrical Code, ANSI/NFPA Within the State of Massachusetts this firelace must comly with NFPA-54 Chater 10. WARNING: When this aliance is installed directly on careting, tile or any combustible material other than wood flooring, it must be installed on a metal or wood anel extending the full width and deth of the aliance.

3 Installing The Firelace Shell The L42DF-ST firelace may be installed in any location that maintains roer clearances to air conditioning ducts, electrical wiring and lumbing. Safety, as well as efficiency of oeration, must be considered when selecting the firelace location. Try to select a location that does not interfere with room traffic, has adequate ventilation, and offers an accessible athway for Direct Vent installation. Refer to age 4 - Vent Installation for more information. The firelace dimensions are shown below: 6 1/2 Installation Framing Both walls Tyical. May not be exactly as shown. 1 1/4 1 1/4 30 1/ / /2 41 7/8 To View 39 1/2 1 1/4 5 1/2 18 1/2 27 3/4 5 1/4 41 7/8 Front View Figure 1. Firelace dimensions. 23 7/8 5 8 Side View 34 1/2 Notes: Install sulied metal headers (Part No. H42ST060) above firelace after unit is in lace. Use sulied hardware to attach to framing. Both Walls Tyical. May not be exactly as shown. Figure 2. Framing dimensions. When installing a shelf over the to of the firelace, the following guidelines must be adhered to: For To and Rear Vent alications the minimum clearance from the to of the firelace to combustible shelf framing is 12". (Minimum 2" clearance must still be maintained around the vent ies.) PEL Short 90 elbow RHS sulied shield shelf 12 min 23 3/4 Framing Kit, 4-cs. (Part No. L42FS01B) Install with sulied hardware. Both walls and sides Tyical. See Figure 2a below. Clearances These clearances aly to all dimensions excet the framed oening, where the clearance to combustibles is 0". The L42DF-ST clearance to unrotected combustible walls which are erendicular to the firelace oening, must not roject beyond the shaded area shown in Fig. 24. For rotection against freezing temeratures, it is recommended that outer walls of the chase be insulated with a vaor barrier. This will reduce the ossibility of a cold-air convection current on the firelace. 41 min Figure 2a. Framing dimensions. (To Vent) sulied shield shelf To (To Vent) 12" To (Rear Vent) 12" Sides 2" Floor 0" Mantle 4" Back 2 Vent Ring 1" 12 min. * Clearance from to of the Firelace to a combustible ceiling within the firelace enclosure. ** Refer to Pages, 10 & 11. Figure 2b. Framing dimensions. (Rear Vent) Page

4 Installing The Gas Line The gas line must be installed before comleting the installation of the L42DF-ST Firelace. Natural Gas requires a minimum inlet gas suly ressure of 5.5" W.C. & a manifold ressure of 3.5" W.C. Provision must also be made for a 1/8" N.P.T. lugged taing and be accessible for test gauge connection immediately ustream of the gas suly controls to the aliance. The firelace gas connection and the main oerating gas valve is located behind the removable trim at the bottom of the unit and need only be attached to the gas line with an aroved fitting, as required by the alicable installation codes. To access the firelace gas connection the main burner must be removed as shown below in figure 5a. Only use gas shut-off valves aroved for use by the state, rovince, region, or governing body, in which the aliance is being installed, or as required by the alicable installation codes. Flexible gas connectors must not exceed 3 feet in length, unless it is allowable within alicable installation codes. The aliance and its individual shut-off valve must be disconnected from the gas suly iing system during any ressure testing of that Figure 5a. Gas line access. Non-combustible materials both sides (left & right), walls and front-bottom. Above firelace see Fig. 24 & 25. Framing Kit, (Part No. L42FS01B, 4-cs. Fasten to non-combustible framing with sulied hardware. Backframe Min. 42 both sides Tyical Figure 2a. Backframe dimensions. 2 3/8 1 3/4 system at test ressures in excess of 1/2 sig (3.5 kpa). The aliance must be isolated from the gas suly iing system by closing its individual manual shut-off valve during any ressure testing of the gas suly iing system at test ressures equal to or less than 1/2 sig (3.5 kpa). Note: After gas line is connected, each aliance connection, valve and valve train must be checked while under normal oerating ressure with either a liquid solution, or leak detection device, to locate any source of leak. Tighten any areas where bubbling aears or leak is detected until bubbling stos comletely or leak is no longer detected. DO NOT use a flame of any kind to test for leaks /4 Installation Vent Installation Cautions: This section covers the installation of direct venting and terminations. Installation Requirements L42DF-ST firelace is certified for use with Montigo Standard Series (5" / 8") venting comonents. Minimum clearance to combustible construction around the vent ie is 1" on all sides, excet on horizontal venting where the to of the ie must have a clearance of at least 2". Use only certified Montigo vent comonents. (Use of other arts will void the Montigo warranty, and may imede the oeration of the firelace.) All joints must be secured with a minimum of two screws er joint Vent terminations must not be recessed in walls or siding Horizontal runs must be suorted by a minimum of two suorts er horizontal run. A minimum of one screw on each side of suort is also required Flex vent sections may be stretched u to 50% of their total length (eg. a 24" section may be stretched to 36") Maximum horizontal run with no vertical rise is 6 feet. Flex vent sections over 6 feet must fall within the limits set by the venting grah and must have a minimum vertical rise of 3 inches er foot of flex. Solid vent sections may be cut less than half way from the female end Venting comonents can be used in any combination of solid/rigid ie or flex ie and in any orientation (Male connectors can face in any direction) Vent terminations can be very hot. If the termination is less than 7 feet above a ublic walkway, it should be fitted with a certified Montigo Heat Guard. (Part no. PTKOG). Do not obstruct, or attemt to conceal, the vent termination. These actions will affect the oeration of the firelace, and may be hazardous. In heavy snow areas, take extra care to revent snow buildu from obstructing the vent termination. Use Montigo VSS Vinyl Heat Shield when using on alications with vinyl siding to guard against ossible damage. Installing The Remote Switch The L42DF-ST's gas valve, located behind the lower trim, may be connected to a wall switch. The valve generates its own ower on a millivolt circuit. Use only low voltage wire, and DO NOT connect any external ower to it. Note: The switch location must not exceed 30' from the firelace. Page

5 Installation Installing Terminations with Built-In Frames Installing Heat Guards over Terminations PTO-3F (5"/8") PTKOG (5"/8") 1. Frame the termination oening to 11" x 11". 2. Fasten the termination to the studs using a minimum of 4 screws. Installing Terminations with MSR Frames MSR PTO-3F (5"/8") 1. Ensure that the two long mounting brackets are facing the bottom of the termination. (See inset). This will rovide more heat rotection at the to of the termination, where temeratures are highest. 2. Attach to the facelate of the termination using four sheet metal screws. Installing the Nailing Flange Extension Once the firelace is laced into the rough framed oening, and the sulied steel lintel is in lace, (Part No. L42087) (see Figure 2), the sulied nailing extension must be laced along the to edge of the firelace and securely fastened in lace to the metal lintel, and combustible wood framing. Sulied metal flange extension, Part No. L Frame the termination oening to 12" x 12". 2. Fasten the termination to the studs using a minimum of 4 screws. Installing Terminations with MOSR Frames MOSR Figure 6c. Installing the Nailing Flange Extension. PTO-3F (5"/8") 1. Frame the termination oening to 12" x 12". 2. Fasten the MOSR frame to the interior side of the studs using a minimum of 4 screws. 3. Insert the termination into the MOSR frame as shown here, and attach by screwing through the four ilot holes in the termination. Page

6 Installation To Vent Venting Runs Examle A: (Unaccetable Installation) If the vertical dimension from the hearth is 108" and the horizontal run to the wall flange of the vent termination is 180", this would not be an accetable installation. Examle B: (Accetable Installation) If the vertical dimension from the hearth is 54" and the horizontal run to the wall flange of the vent termination is 78", this would be an accetable installation. Examle C: (Unaccetable Installation) If the vertical dimension from the floor of the firelace is 90" and the horizontal run to the wall flange of the vent termination is 108", this would not be an accetable installation. C A 1 MIN 1 MIN 1 MIN. Both sides Tyical RHS8 Heat Shield Figure 8a. RHS8 Installation. (Install by sliding over vent ie where it asses through the combustible construction. RHS101 Heat Shield, Outer Section. Drywall RHS101 Heat Shield, Inner Section. Vent from firelace B Termination Framing Figure 7b. L42DF -ST To Vent Venting Grah NOTES: All dimension lengths for vertical or horizontal runs are measured from centre of the vent ie. Venting runs must fall within the limits set by the venting grah (see Figure 9a). Figure 8b. RHS101 Installation. (Install by sliding over vent ie where it asses through the combustible construction. 19 max RHS101 RHS8 41 min. Figure 9. Horizontal flex installation with MIN vertical rise. B. Vertical (Through-The-Roof) 5/8 Installations Figure 8. Page Retracted Installation using a combination of solid and flex venting. Use the vent grah to determine your allowable run, then select aroriate comonents. Vertical rise >12' can be reduced (on alicable models). Vertical Terminations must be installed: minimum 2' (two feet) above the highest oint where vent asses through the roof. minimum 6' (six feet) from a mechanical air inlet minimum 18" (1 1/2 feet) from a araet wall. Maximum vent height is: 32 feet above firelace.

7 Note: Flame characteristics will change if the maximum vent height is used. A maximum of two offsets (each offset has two 90 bends) may be made and shall not exceed total length of 25% of the vertical vent height, when measured center to center of iing. Examle: Tyical vent installation. 20' vertical vent 2-2' offsets required 25% of 20' = 5' max. offset allowed This venting configuration meets requirements. Installation A - Termination B - Flex Sections C - Rigid Sections D - Suort Ring & Plate E - Firesto F - Roof Flashing G - Adator / Vent Reducer PVTK-1 PEXT-1 (12" m/f Section) PEXT-2 (24" m/f Section) PEXT-3 (36" m/f Section) PEXT-4 (48" m/f Section) PSPXT-8 PS-8 5" / 8" Venting PFL-1 (12" Section) PFL-2 (24" Section) PFL-3 (36" Section) PFL-4 (48" Section) PRF-7 (1/12-7/12 t.) PRF-7 (7/12-12/12 t.) PVA5487 (5"/8" to 4"/7") Figure 11. Vertical venting with 1 offset (1 offset= two 90 bends). PEXT * For venting with four 90 a restrictor may need to be used. (PEXT 5/8 Vent). Figure 12. Vertical venting with 2 offsets (1 offset= two 90 bends). * For venting MIN 1" clearance to all vertical combustibles, MIN 2" to all horizontal combustibles. Figure 10. Straight, vertical venting showing required PXT-10 adator (sulied with the PVTK-1 termination). Page

8 Side Vent Venting Requirements The L42-ST can Onlly be rear vented as shown in Figure 15, 16, 17, 17a, 17b. The vent Must exit the firelace using a 90 degree elbow and run vertical through the roof, etc. Figure 15. Side Venting of L42-ST. (Must be as shown in Figure 15, 16, 17, 17a, and 17b.) NOTES: Horizontal Vent Installation Vent systems that terminate through a wall may comrise u to seven different comonents: A - Termination B - Stucco Kits D - Flex sections E - Rigid sections F - Extensions G - 90 elbow All dimension lengths for vertical or horizontal runs are measured from centre of the vent ie. Venting runs must fall within the limits set by the venting grah (see Figure 7b). H - Heat Shield I - Heat Shield PTO-3 PTO-3F MSR (stucco frame) MOSR (stucco can) PFL-1 (12" section) PFL-2 (24" section) PFL-3 (36" section) PFL-4 (48" section) PEXT-1 (12" section) PEXT-2 (24" section) PEXT-3 (36" section) PEXT-4 (48" section) PXT- 5 (5" section) PXT-10 (10" section) PEL-90F/F PEL-90M/M RHS101 ( for 5"/8" venting) RHS 8 (for To Venting) Installation Short Configurations: For installations straight through the wall, use an PTO-3/-3F termination and PXT-5 or PXT-10 to achieve the desired length. The maximum horizontal vent run with no vertical lift is 12". See Figure 16. Heat Shields Due to high flue temeratures, the heat shield (RHS101) must be used on all installations straight through the wall, at the oint where the vent ie connects to the termination. With the heat shield, vent clearances can be maintained at 1". The heat shield is not included with the firelace. To install the heat shield, slide one section over the vent ie on the inside of the wall oening, with the circular ortion inside the wall cavity. Screw the shield in lace over the wall oening. Install the second section on the outside of the wall oening sliding the circular ortion into the wall oening. Refer to Figure 15. Long Vent Runs: For longer or more comlex vent runs, vertical lift is required. First ensure that the lanned run is accetable using the Vent Grah. Plan out the required comonents using the chart above. You may be able to use fewer comonents using the chart on Page 8. Examle: A 10' section of rigid ie and a 90 elbow may be used in conjunction with a 3 ft. flex section (PFL-3) will, when extended in a chase, allow for a maximum horizontal run of twelve and one-half feet from the centre of the firelace to outside wall and a minimum of 7'6" when retracted in oosite direction. (See Figure 16.) "D" flex sections and "E" solid sections may be used in conjunction with one another to obtain different ossible horizontal length installations. NOTE: Flex section must not exceed maximum horizontal length of 3 feet, and for this alication the to clearance is to the ceiling. Figure 16. Extended horizontal installation using a combination of rigid and flex venting. RHS8 Page

9 Vertical Vent Installations Vertical vent Installations. minimum 2' (two feet) above the highest oint where vent asses through the roof. minimum 6' (six feet) from a mechanical air inlet minimum 18" (1 1/2 feet) from a araet wall. Maximum vent height is 32 feet above firelace. Note: Flame characteristics will change if the maximum vent height is used. Minimum clearance to combustible construction around the vent ie is 1" on all sides must be maintained, excet on horizontal venting where the to of the ie must have a clearance of at least 2". 1. Straight Vertical Installation Installation PEXT Solid Section Figure 17a. Vertical venting with 1 offset (1 offset= two 90 bends). PEXT Solid Section Figure 17. Straight, vertical venting run. 2. Offset Vertical Installations A maximum oftwo offsets (each offset has two 90 bends) may be made if the length of the offsets does not exceed 25% of the vertical vent height, when measured center to center of iing. Examle: Tyical vent installation. 32' vertical vent 2-2' offsets required 25% of 30' = 7-1/2' max. offset allowed This venting configuration meets requirements. Figure 17b. Vertical venting with 2 offsets (1 offset= two 90 bends). Page

10 Finishing Around the Firelace Combustible mantels and mouldings may be safely installed over the to and on the front of the firelace rovided that they do not roject beyond shaded area shown in Figure 24. Side wall clearances are 3". Combustible surrounds may be installed with 3" clearance to the side of the firelace as shown in Figure 25. Firelace Facing When selecting the finish material for your firelace, it is imortant to remember the following: THE HORIZONTAL LOUVRES MUST NOT BE OBSTRUCTED IN ANY WAY - to do so restricts the air suly for the control comartments and heat exchanger it also revents access for servicing controls. The face of the firelace may be ainted to match the room decor, rovided you use a heat-resistant aint. Decorative facing must not extend ast the firelace oening at all, because it will interfere with the access to retainers for removal of glass door. Steel Stud construction allowable within this area Non-Combustible Facing Material Installation To of firelace Non-combustible Header (Sulied by Montigo) Non-Combustible Facing Material Painting: Secial care is recommended by the Master Painters and Decorators Association, when ainting the firelace surrounds, to select and aly a quality Alkyd sealer rior to the alying of latex aints. This is to revent leaching of water from evaoration and causing a brownish staining effect to aint over coats. Drywall/ Sheetrock Figure 25. Combustible surrounds, (Both Sides Tyical). Gas Control and Pilot Wiring Honeywell (Q3450) Pilot Assembly Wiring Pilot Electrical Harness Connector Honeywell Gas Control (SV9501M) L42DF-ST-I Figure 24. Combustible mantles and facings. Page 10 Horizontal Run (in) Mantels & Surrounds NOTE: National Canadian Gas Association mantel test requirements are for fire hazard revention to combustible materials. New technology, to meet consumer and government demands for the wise use of energy, has romted us to manufacture many models of firelaces which are hot, fuel and energy efficient. Please be aware; temeratures over the mantel will rise above normal room temerature and walls above firelace may be hot to touch. Warning: When covering the uer metal ortion of the firelace with a noncombustible material Please Note: The decorative facing materials may be subject to temeratures in excess of 250 F. This should be considered when selecting facing materials. We recommend careful consideration be given to the effects of elevated mantel temeratures which may be in excess of roduct design, for examle: candles, lastic or ictures. This can cause melting, deformation, discoloration or remature failure of T.V. and radio comonents. Gas Control Connector Fan Plug Recetacle Gnd Screw Wall Switch 115VAC 24VAC Junction Box 40 VA Transformer Black White Green Figure 26. Wiring for the L42DF-ST-I with Honeywell gas control and ilot. Wiring for the otional Fan Kit All L42DF-ST firelaces may be equied with otional fan kits for circulating heat into the living sace. Installations in Canada which emloy the fans must be electrically grounded in accordance with CSA C22.1 Canadian Electrical Code Part 1 and/or Local Codes. Installations in the USA which emloy the fans must be grounded in accordance with local codes or, in the absence of local codes, with the National Electrical Code, ANSI/NFPA For more information see the Fan Kit Installation Guide included with the fan kit.

11 Installation NOTE: If any of the original wire sulied with the aliance is relaced, it must be relaced with the same tye, or its equivalent. L2-WH G L1-BLK Quick Connect lug to motor Figure 27a. Wiring for otional fans. 5/1/60 Suly G L1 L2 Figure 27b. Wiring schematic for otional fans. Removing and Installing the Doors Removing the doors: The doors are held in lace by a li on the to of the metal frame and two buckles at the bottom. Release the buckles and lift the door carefully u and away from the front of the firelace. See figures 28a and 28b. Installing the doors: Hook the to edge of the door frame into lace. Lower and rest the door frame in lace and fasten the buckles. See figures 28a and 28b. Figure 28b. Removing and installing the glass doors. (Both Sides Tyical) Cautions: DO NOT OPERATE THIS FIREPLACE WITHOUT THE GLASS DOOR OR WITH A BROKEN GLASS DOOR. Installing the Glass Beads and Otional Rocks Beads The L42DF-ST is sulied with three bags of Designer Glass beads. Place them randomly across the an, surrounding the burners as shown in Figure 28c. Otional River Rocks The L42DF-ST has otional cultured rocks which mimic real stone, yet designed to withstand a high temerature environments. These may be saced at random, or in a visual atter of your reference. Ensure the rocks or beads do not cover the Burners. L42DF-ST Figure 28c. Installation with glass beads. Figure 28a. Removing and installing the glass doors. (Both Sides Tyical) Page 11

12 L42DF-ST Oeration - Model L42DF-ST with Continuous Pilot For Your Safety - READ BEFORE LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or exlosion may result causing roerty damage, ersonal injury or loss of life. A. This aliance has a ilot which must be lighted by hand. When lighting the ilot, follow these instructions exactly. B. BEFORE LIGHTING smell all around the aliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. What To Do If You Smell Gas: Do not try to light any aliance. Do not touch any electrical switch; do not use any hone in your building. Immediately call your gas sulier from a neighbour's hone. Follow the gas sulier's instructions. If you cannot reach your gas sulier, call the Fire Deartment. C. Use only your hand to ush in or turn the gas control knob. Never use tools. If the knob will not ush in or turn by hand, don't try to reair it, call a qualified service technician. Force or attemt to reair may result in a fire or exlosion. D. Do not use this aliance if any art has been under water. Immediately call a qualified service technician to insect the aliance and to relace any art of the control system, and any gas control which has been under water. Lighting Instructions: 1. STOP! Read the safety information above on this label. 2. Lift out the lower Horizontal access anel. 3. Push in gas control knob and turn clockwise to "OFF." 4. Wait five (5) minutes to clear out any gas. Smell for gas, including near the floor. If you then smell gas, STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the next ste. 5. Locate ilot burner (See illustration at right.) and follow stes below. 6. Turn knob on gas control counter clockwise to "PILOT." 7. Push in gas control knob comletely and hold. Light with Piezo Igniter button. Continue to hold the control knob in for about (1) minute after the ilot is lit. Release the knob and it will o back u. Pilot should remain lit. If it goes out reeat stes 3 through 8. If knob does not o u when released. Sto and immediately call your service technician or gas sulier. If the ilot will not stay lit after several tries, turn the gas control knob to "OFF" and call your service technician or gas sulier. 8. Push in gas control knob and turn counter-clockwise to "ON." 9. Relacethe lower Horizontal access anel. NOTE: Gas control knob cannot be turned from "PILOT" to "OFF" unless knob is ushed in slightly. Do not force. To Turn Off Gas To Aliance: 1. Turn off remote switch. 2. Lift out the lower Horizontal access anel. Page Push in gas control knob slightly and turn clockwise to "Off". Do not force. 4. Relace the lower Horizontal access anel.

13 L42DF-ST-I Oeration - Model L42DF-ST-I with Honeywell Electronic Ignition For Your Safety - READ BEFORE LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or exlosion may result causing roerty damage, ersonal injury or loss of life. A. This aliance is equied with an ignition system that lights the ilot burner automatically. Do not attemt to light the ilot by hand. B. BEFORE LIGHTING smell all around the aliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. What To Do If You Smell Gas: Do not try to light any aliance. Do not touch any electrical switch; do not use any hone in your building. Immediately call your gas sulier from a neighbour's hone. Follow the gas sulier's instructions. If you cannot reach your gas sulier, call the Fire Deartment. C. Use only your hand to ush in or turn the gas control knob. Never use tools. If the knob will not ush in or turn by hand, don't try to reair it, call a qualified service technician. Force or attemt to reair may result in a fire or exlosion. D. Do not use this aliance if any art has been under water. Immediately call a qualified service technician to insect the aliance and to relace any art of the control system, and any gas control which has been under water. Lighting Instructions: 1. STOP! Read the safety information above on this label. 2. Lift out the lower Horizontal access anel. 3. Turn switch on the gas control to OFF". 8. If the firelace does not oerate, follow the instructions "To Turn Off Gas To Aliance" and call your service technician or gas sulier. 4. Wait 5 minutes to clear out any gas. If you smell gas, STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the next ste. 5. Turn switch on the gas control to "ON". NOTE: This unit is equied with an ignition system that lights the ilot burner automatically. Do not attemt to light the ilot by hand. Gas Inlet 6. Turn on wall switch. 7. Relace the lower Horizontal access anel. Gas Control Switch Shown in "On" Position To Turn Off Gas To Aliance: 1. Turn off remote switch. 2. Lift out the lower Horizontal access anel. 3. Turn the switch on the gas control to "Off". 4. Relace the lower Horizontal access anel. Page 13

14 L-Series B-Series BF-A DF-I Oeration - Model L42DF-ST-A L42DF-ST-A with American Flame Electronic Ignition For Your with American Safety - Flame READ Electronic BEFORE Ignition LIGHTING: WARNING: If you do not follow these instructions exactly, a fire or exlosion may result causing roerty damage, ersonal injury or loss of life. A. This aliance is equied with an ignition system that allows for both continuous ilot oeration as well as an electronic ignition that lights the ilot burner automatically. Do not attemt to light the ilot by hand. B. BEFORE LIGHTING smell all around the aliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. What To Do If You Smell Gas: Do not try to light any aliance. Do not touch any electrical switch; do not use any hone in your building. Immediately call your gas sulier from a neighbour's hone. Follow the gas sulier's instructions. If you cannot reach your gas sulier, call the Fire Deartment. Lighting Instructions: 1. STOP! Read the safety information above on this label. 2. Lift out the lower Horizontal access anel. 3. If the switch on the control module is set to "Continuous Pilot Off" then the ilot will light when the aliance is turned on by the remote switch. When switched to "Continuous Pilot On" then the control module will attemt to light the ilot until it detects that the ilot has been successfully lit. 4. With the control module set to "Continuous Pilot Off" wait 5 minutes to clear out any gas. If you smell gas, STOP! Follow "B" in the safety information above on this label. If you don't smell gas, go to the next ste. 5. Turn switch on the control module to "Continuous Pilot On" This will initiate the lighting of the ilot. NOTE: This unit is equied with an ignition system that lights the ilot burner automatically. Do not attemt to light the ilot by hand. 6. Turn on wall switch. 7. Relace the lower Horizontal access anel 8. If the firelace does not oerate, follow the instructions "To Turn Off Gas To Aliance" and call your service technician or gas sulier. 9. If you wish to oerate the Firelace without the Continous Pilot simly turn the switch on the control module to "Continuous Pilot Off" and follow instructions 6-8. AUX Learn POWER Brown Control Module IPI Brown White S I ADJ. Remote/Off Continuous Pilot Off/On To Turn Off Gas To Aliance: White 1. Turn off remote switch. 2. Lift out the lower Horizontal access anel. Page Turn the switch on the Control Module to "Continuous Pilot Off". 4. Relace the lower Horizontal access anel.

15 See ages 13 to 15. Oeration Lighting Instructions Burner Adjustment The L42DF-ST is equied with an adjustable burner, allowing you to raise or lower the flames. To adjust the flames, locate the black knob marked 'Hi-Lo', in the centre of the gas control valve (See Figure 32). The front burners are not adjustable. To raise the flame height, turn the black knob (located behind the lower trim) counter-clockwise. To lower the flame height, turn clockwise. 'Hi-Lo' Adjustment Knob Maintenance General Have the firelace and installation insected yearly. The insection must include, but is not limited to, the following: A visual check of the entire vent system and termination. An insection of the exlosion relief flaers and the door gasketing to ensure a roer seal. An insection of the burner, venturi, and rimary air oenings. An insection of the gas valve, gas comonents, and ilot flame. For your convenience a 1/8" manifold ressure ta is sulied on the gas valve for a test gauge connection. See Figure 32. Insection of all otional equiment; fans, thermostats, etc. For Natural Gas this aliance requires a minimum inlet ressure of 5.5" W.C. and a manifold ressure of 3.5" W.C. Always kee the firelace area clear and free of combustible materials, as well as gasoline and other flammable vaors and liquids. Do not use this aliance if any art has been under water. Immediately call a qualified service technician to insect the aliance and to relace any art of the control system and any gas control which has been under water. Figure 32. 'Hi-Lo' Adjustment on the L42DF-ST's gas valve. Note: L42DF-ST-I models (electronic ignition) do not feature hi/lo adjustment. CAUTIONS Firelace gas control must be in the OFF osition and ilot and main burners extinguished when cleaning aliance with a vacuum. Doors and logs can get very hot. Handle only when cool. Cleaning When the firelace is first activated, there may be some smoking and a visible film may be left on the glass. This is a normal condition, and is the result of burning of rotective coatings on new metal. Glass must be cleaned eriodically to remove any film (which is a normal by-roduct of combustion) which may be visible. Film can easily be removed by removing the door, as shown on age 12. Handle the door carefully, and clean it with non-abrasive glass cleaners. One of the most effective roducts is Kel Kem. Silicone seals on inner door during initial firing will "off gas", leaving a visual deosit of a white substance on combustion chamber walls. This can easily be removed using normal household roducts. Use a vacuum cleaner or whisk broom to kee the control comartment, burner, and firebox free from dust and lint. Linear Burners may be cleaned eriodically with a vacuum to remove soot or other contaminates. WARNING: Do not attemt to clean glass when hot. Do not clean glass with abrasive materials as any glass etching may cause remature glass failure. XG0180 Page 15

16 Gas Control Valve Maintenance Troubleshooting L42DF-ST-I Power Generator Pilot Adjustment Screw Wall Switch Inlet Pressure Manifold Pressure Test Connection Figure 33. Sit Nova 820 gas valve. Pilot Burner Adjustment 1. Locate Pilot Adjustment Screw. (See figure 33.) 2. Adjust ilot screw to rovide roerly sized flame as shown in figure 34). 3. After installing or servicing, leak test with a soa solution with main burner on. Coat ie and tubing joints, gasket etc. with soa solution. Bubbles indicate leaks. Tighten any areas where the bubbles aear until the bubbling stos comletely. Figure 34. Pilot Burner. Troubleshooting The following is a troubleshooting chart of ossible roblems: PROBLEM Noisy Pilot Flame Pilot won t ignite CORRECTIVE ACTION L42DF-ST Locate ilot adjustement screw on gas control valve. Flame is decreased by turning adjustment screw clockwise. Disconnect remote wires and try to light ilot. If ilot now works, remote connections are faulty. Check wiring diagram figure 33. Main burner will 1. Check wiring (see figure 33). not light 2. Check wall switch for roer connection. If your firelace still does not oerate correctly, consult your dealer or the manufacturer. All service and reairs should be erformed by a qualified agency. All sare arts, otional fans, and otional trim finishes are available from your local dealer or the manufacturer. Page 16

17 Sare Parts - L42DF-ST LDF-ST NG Gas Valve RGC1006 NG Pilot RPA020 Burner NG Orifice NG RBL42501 N/A Door RDTL42 Burner Base RLG549 Maintenance Page 17

18 Warranty The Warranty The Comanies warrants the Montigo Gas Aliance to be free from defects in materials and workmanshi at the time of manufacture. On the Montigo, there is a ten-year warranty on the firebox and its comonents, a five-year warranty on the main burner and ilot burner, and a one-year warranty on the gas control valve and fibre logs. Glass, lated/ainted finishes, and refractory lining are exemt. Remedy And Exclusions The coverage of this Warranty is limited to all comonents of the Gas Aliance manufactured by The Comanies. This Warranty only covers Montigo Gas Aliances installed in the United States or Canada. If the comonents of the Gas Aliance covered by this Warranty are found to be defective within the time frame stated (see The Comanies right of investigation outlined below). The Comanies will, at its otion, relace or reair defective comonents of the Gas Aliance manufactured by The Comanies at no charge, and will also ay for reasonable labour costs incurred in relacing or reairing comonents. If reair or relacement is not commercially ractical, The Comanies will, at its otion, refund the urchase rice of the Montigo Gas Aliance. This Warranty covers only arts and labour as rovided above. In no case shall The Comanies be resonsible for materials, comonents, or construction which are not manufactured or sulied by The Comanies, or for the labour necessary to install, reair or remove such materials, comonents or construction. All relacement or reair comonents will be shied F.O.B. the nearest The Comanies factory. Qualifications To The Warranty The Gas Aliance Warranty outlined above is further subject to the following qualifications: (1) The Gas Aliance must be installed in accordance with The Comanies installation instructions and local building codes. The Warranty on this Montigo Gas Aliance covers only the comonent arts manufactured by The Comanies. The use of comonents manufactured by others with this Montigo Gas Aliance could create serious safety hazards, may result in the denial of certification by recognized national safety agencies, and could be in violation of local building codes. This warranty does not cover any damages occurring from the use of any comonents not manufactured or sulied by The Comanies (2) The Montigo Gas Aliance must be subjected to normal use. The Gas Aliances are designed to burn gas only. Burning conventional firelace fuels such as wood, coal or any other solid fuel will cause damage to the Gas Aliance, will roduce excessive temeratures and will result in a fire hazard. Limitations On Liability It is exressly agreed and understood that The Comanies sole obligation, and urchaser's exclusive remedy under this Warranty, under any other warranty, exressed or imlied, or in contract, tort or otherwise, shall be limited to relacement, reair, or refund, as secified above. In no event shall The Comanies be resonsible for any incidental or consequential damages caused by defects in its roducts, whether such damage occurs or is discovered before or after relacement or reair, and whether or not such damage is caused by The Comanies negligence. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not aly to you. The duration of any imlied warranty with resect to this Montigo Gas Aliance is limited to the duration of the foregoing warranty. Some states do not allow limitation on how long an imlied warranty lasts, so the above may not aly to you. Investigation Of Claims Against Warranty The Comanies reserves the right to investigate any and all claims against this Warranty and to decide uon method of settlement. The Comanies Are Not Resonsible For Work Done Without Written Consent The Comanies shall in no event be resonsible for any warranty work done without first obtaining The Comanies written consent. Dealers Have No Authority To Alter This Warranty The Comanies emloyees and dealers have no authority to make any warranties nor to authorize any remedies in addition to or inconsistent with those stated above. How To Register A Claim Against Warranty In order for any claim under this Warranty to be valid, The Comanies must be notified of the claimed defect in writing or by telehone, as soon as reasonably ossible after the defect is discovered. Claims against this Warranty in writing should include the date of installation, and a descrition of the defect. Other Rights This Warranty gives you secific legal rights, and you may also have other rights which vary from state to state. NOTE: The Comanies as stated above refer to - Canadian Heating Products Inc. and/or Montigo Del Ray Cor. Canadian Heating Products Inc. and/or Montigo DelRay Cor. reserves the right to make changes at any time, without notice, in design, materials, secifications, rices and also to discontinue colors, styles and roducts. Page 18

19 Aendix A - Termination Locations A = clearance to the termination frame above grade, veranda, orch, deck, or balcony [16 inches (41 cm) minimum] B = clearance to door, or sides and to of window, that may be oened [16 inches (41 cm) minimum for aliances BTU/H (30kW)] C = clearance to bottom of window that may be oened horizontally [36 inches (92 cm) minimum for aliances BTU/H (30kW)] D = no clearance to ermanently closed window when installed with aroved glass enetration termination E = clearance to ermanently closed window [16 inches 41 cm recommended to revent condensation on window] F = vertical clearance to ventilated soffit located above the termination within a horizontal distance of 2 feet (61 cm) from the centreline of the termination [22 inches (56 cm) minimum] G = c l e a r a n c e t o u n v e n t i l a t e d s o f f i t [ 1 6 i n c h e s ( 4 1 c m ) m i n i m u m t o n o n - c o m b u s t i b l e s ] [22 inches (56 cm) minimum to combustibles] H = clearance to outside corner [9 inches (23 cm) minimum] I = J = clearance to inside corner [12 inches (31 cm) minimum] * not to be installed above a meter/regulator assembly within 40" (103 cm) horizontally from the centreline of the regulator K = clearance to service regulator vent outlet [3 feet minimum in the United States] [*6 feet (1.8 m) minimum in Canada] L = clearance to non-mechanical air suly inlet to building or the combustion air inlet to any other aliance [16 inches (41 cm) minimum for aliances BTU/H (30kW)] M = clearance to mechanical air suly inlet [*6 feet (1.8 m) minimum] N = clearance above aved sidewalk or a aved driveway located on ublic roerty [*7 feet (2.1 m) minimum] P = c l e a r a n c e u n d e r v e r a n d a, o r c h, d e c k, o r b a l c o n y [ 1 6 i n c h e s ( 4 1 c m ) m i n i m u m t o n o n - c o m b u s t i b l e s ] [22 inches (56 cm) minimum to combustibles] Q = clearance above a roof [24 inches (61 cm) minimum] R = clearance to adjacent walls and neighboring buildings [18 inches (46 cm) minimum] S = c l e a r a n c e f r o m c o r n e r i n r e c e s s e d l o c a t i o n [12 inches (31 cm) minimum] T = m a x i m u m d e t h i n r e c e s s e d l o c a t i o n [48 inches (122 cm) minimum] U = m i n i m u m w i d t h f o r b a c k w a l l o f r e c e s s e d l o c a t i o n [24 inches (61 cm) minimum] V = no horizontal clearance between the frames of two terminations that are level. W = horizontal clearance between the frames of two terminations that are not level. [36 inches (92 cm) minimum] a vent shall not terminate directly above a sidewalk or aved driveway which is located between two single family dwellings and serves both dwellings only ermitted if veranda, orch, deck, or balcony has an oen side that is equal to or greater than the deth of the enclosed area * as secified in CGA B149 Installation Codes. Note: local Codes or Regulations may require different clearance. Page 19

20 Aendix B - State of Massachusetts Amendment (Gas Firelace / Equiment sold in the State of Massachusetts) 5.08: Modifications to NFPA-54, Chater 10 (1) Revise NFPA-54 section by adding a second excetion as follows: Existing chimneys shall be ermitted to have their use continued when a gas conversion burner is installed, and shall be equied with a manually reset device that will automatically shut off the gas to the burner in the event of a sustained back-draft. (2) Revise by adding the following additional requirements: (a) For all side wall horizontally vented gas fueled equiment installed in every dwelling, building or structure used in whole or in art for residential uroses, including those owned or oerated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and orches, the following requirements shall be satisfied: 1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled equiment, the installing lumber or gas fitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-u is installed on the floor level where the gas equiment is to be installed. In addition, the installing lumber or gas fitter shall observe that a battery oerated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure served by the side wall horizontal vented gas fueled equiment. It shall be the resonsibility of the roerty owner to secure the services of qualified licensed rofessionals for the installation of hard wired carbon monoxide detectors a. In the event that the side wall horizontally vented gas fueled equiment is installed in a crawl sace or an attic, the hard wired carbon monoxide detector with alarm and battery back-u may be installed on the next adjacent floor level. b. In the event that the requirements of this subdivision can not be met at the time of comletion of installation, the owner shall have a eriod of thirty (30) days to comly with the above requirements; rovided, however, that during said thirty (30) day eriod, a battery oerated carbon monoxide detector with an alarm shall be installed. 2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above rovisions shall comly with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. 3. SIGNAGE. A metal or lastic identification late shall be ermanently mounted to the exterior of the building at a minimum height of eight (8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating aliance or equiment. The sign shall read, in rint size no less than one-half (1/2) inch in size, GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS. 4. INSPECTION. The state or local gas insector of the side wall horizontally vented gas fueled equiment shall not arove the installation unless, uon insection, the insector observes carbon monoxide detectors and signage installed in accordance with the rovisions of 248 CMR 5.08(2)(a)1 through 4. (b) EXEMPTIONS: The following equiment is exemt from 248 CMR 5.08(2)(a)1 through 4: 1. The equiment listed in Chater 10 entitled Equiment Not Required To Be Vented in the most current edition of NFPA 54 as adoted by the Board; and 2. Product Aroved side wall horizontally vented gas fueled equiment installed in a room or structure searate from the dwelling, building or structure used in whole or in art for residential uroses. (c) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED. When the manufacturer of Product Aroved side wall horizontally vented gas equiment rovides a venting system design or venting system comonents with the equiment, the instructions rovided by the manufacturer for installation of the equiment and the venting system shall include: 1. Detailed instructions for the installation of the venting system design or the venting system comonents; and 2. A comlete arts list for the venting system design or venting system. (d) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a Product Aroved side wall horizontally vented gas fueled equiment does not rovide the arts for venting the flue gases, but identifies secial venting systems, the following requirements shall be satisfied by the manufacturer: 1. The referenced secial venting system instructions shall be included with the aliance or equiment installation instructions; and 2. The secial venting systems shall be Product Aroved by the Board, and the instructions for that system shall include a arts list and detailed installation instructions. (e) A coy of all installation instructions for all Product Aroved side wall horizontally vented gas fueled equiment, all venting instructions, all arts lists for venting instructions, and/or all venting design instructions shall remain with the aliance or equiment at the comletion of the installation. (3) After NFPA-54 section add a new section as follows: When more than four gas aliances are to be vented through a common gas vent or common horizontal vent manifold, a lan of the roosed vent installation shall be submitted to the Insector and the serving gas sulier for review and aroval. Extraction from: Massachusets Rules and Regulations 5.00: Amendments To 2002 Edition Of ANSI Z223.1-NFPA-54 Page 20

21 Notes: Page 21

22 XG Canadian Heating Products Inc. Langley, BC V4W 4A1 Montigo Del Ray Cor. Ferndale, WA 98248