Table of Contents
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I
n the Commonwealth of Massachusetts:
• Installation must be performed by a licensed plumber or gas fitter
• See Table of Contents for location of additional Commonwealth of
Massachusetts requirements
•
Hot! Do not touch! The glass and surfaces of this appliance will be hot during operation and will
retain heat for a while after shutting off the appliance. Severe burns may result.
•
Carefully supervise children in the same room as appliance. If small children are present in the home, it
is recommended that this appliance be fitted with a screen door. See Page 37 for ordering information.
•
These appliances may be installed in an aftermarket permanently located, manufactured (mobile) home (USA
only), where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the
rating plate. This appliance is not convertible for use with other gases unless a certified kit is used.
•
Lennox Hearth Products gas-burning appliances are designed for use as a supplemental heater. They are not
intended for continuous use as a primary heat source.
WARNING: If the information in this manual is not
followed exactly, a fire or explosion may result
causing property damage, personal injury or loss
of life.
Do not store or use gasoline or other flammable
vapors or liquids in the vicinity of this or any other
appliance.
WHAT TO DO IF YOU SMELL GAS:
• Do not light any appliance.
• Do not touch any electrical switch; do not
Use any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow your gas supplier's
instructions.
• If your gas supplier cannot be reached, call
the fire department.
Installation and service must be performed by a quali-
fied installer, service agency or the gas supplier
INSTALLATION AND OPERATION MANUAL
Direct-Vent
Gas Fireplace
Retain These Instructions For Future Reference
P/N 775,219M Rev. B, 08/2008
A French manual is available upon request. Order P/N 775,219CF.
Ce manuel d'installation est disponible en francais, simplement
en faire la demande. Numéro de la pièce 775,219CF.
WARNING:
Do NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other
appliance.
WHAT TO DO IF YOU SMELL GAS:
* Do NOT try to light any appliance.
* Do NOT touch any electrical switch; do NOT use any phone in your building.
* Immediately call your gas supplier from a neighbors phone. Follow your gas suppliers instructions.
* If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency or the gas supplie
This appliance may be installed in an aftermarket permanently located manufactured (mobile) home
where NOT prohibited by law.
This appliance is only for use with the type of gas indicated on the rating plate.
This appliance is NOT convertible for use with any other gases, unless a certified kit is used.
Chateau 42
Direct Vent Gas Fireplace Model C42
NG 42,000 BTU
LP 36,000 BTU
US
Report No.050-S-08c-5
If the information in this manual is not followed exactly, a fire or explosion
WARNINGS
may result causing property damage, personal injury or loss of life!
AVERTISSEMENT : S'assurer de bien suivre les instruc-
tions données dans ce guide pour minimiser les risques
d'incendie ou d'explosion pouvant entraîner des dom-
mages matériels, des blessures ou la mort.
Ne pas entreposer ni utiliser d'essence ou d'autres produits ou
liquides inflammables à proximité de cet appareil ou de tout
autre appareil de chauffage.
Installer: This Manual Must Stay With Appliance !
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:
• Ne pas tenter d'allumer l'appareil.
Manufactured by:
• Ne pas toucher aux interrupteurs électriques; ne pas utiliser
Country Stoves Inc.
un téléphone dans le bâtiment.
PO Box 959
• Aller immédiatement chez un voisin pour téléphoner au
Auburn, WA 98071
fournisseur du gaz et suivre leurs instructions.
• Si le fournisseur de gaz n'est pas disponible, appeler les
pompiers.
L'installation et l'entretien doivent être assurés par un instal-
lateur certifié, une société de service spécialisée
ou le fournisseur de gaz.
.
Portland
Ravelle™ 42 (RAVL42)
TM
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Table of Contents
Related Manuals for Lennox Hearth Products C42
Summary of Contents for Lennox Hearth Products C42
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Page 1: What To Do If You Smell Gas
This appliance is not convertible for use with other gases unless a certified kit is used. • Lennox Hearth Products gas-burning appliances are designed for use as a supplemental heater. They are not intended for continuous use as a primary heat source. - Page 2 Y our Lennox Hearth Products gas fireplace must be equipped for the proper fuel type and altitude at which it will be operated. Any operation outside the param- eters outlined in this manual may result in a hazardous condition and will void the warranty.
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Page 3: Table Of Contents
CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH PRODUCTS. When you purchased your new gas fireplace, you joined the ranks of thousands of individuals whose answer to their home heating needs reflects their concern for efficiency and our environment. We extend our continued support to help you achieve the maximum benefit and enjoyment available from your new gas fireplace. It is our goal at Lennox... -
Page 4: Orifice Size/Altitude Adjustment
ORIFICE SIZE/ALTITUDE ADJUSTMENT For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the orifice should be de-rated by 4% for every 1,000 feet to maintain the proper ratio of gas to air. Improper orifice sizing may result in damage and unsafe conditions. Changing the orifice should only be done by a quali- fied service technician. Contact your Lennox Hearth Products dealer for proper orifice sizes. SMOKE DETECTORS Since there are always several potential sources of fire in any home, we recommend installing smoke detectors. If possible, install the smoke detector in a hallway adjacent to the room (to reduce the possibility of occasional false activation from the heat produced by the appliance). If your local code requires a smoke detector be installed within the same room, you must follow the requirements of your local code. Check with your local building department for requirements in your area. THE RAVELLE™ 4 FIREPLACE • Must conform with all local, state and national installation codes. -
Page 5: Codes And Approvals
CODES AND APPROVALS Certification Gas appliances must be tested and certified by a nationally recognized testing and certification laboratory to ANSI (American National Standard Institute) gas appliance safety standards. This fireplace has been tested and certified by OMNI -Test Laboratories to ANSI Z21.88/CSA 2.33 Standard for Vented Gas Fireplace Heater and CGA 2.17-M91 and UL 307B Gas Burning Heating Appliances for Manufactured (Mobile) Homes in both USA and Canada. It has met all necessary ANSI Standards and is fully certified for installa- tion in any community. If there are any questions or if you need further substantiation either write to or call your Lennox Hearth Products dealer. If you have further questions, please contact Lennox Hearth Products. Check all local building and safety codes before installation. The installation instructions and appropriate code requirements must be followed exactly and without compromise. In the absence of local codes the following standards and codes must be followed. NEW YORK CITY, NEW YORK (MEA) (NYC MEA Approval #138-07-E) Installation of these fireplaces are approved for installation in New York City in the US state of New York. COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS (Massachusetts Approval #G3-1104-10) These fireplaces are approved for installation in the US state of Mas- sachusetts if the following additional requirements are met: • Install this appliance in accordance with Massachusetts Rules and Regulations 248 C.M.R. Sec. 5.08 2(a) through 2(e). -
Page 6: Pre-Installation
PRE-INSTALLATION Features Installation Options Residential Vented vertical and horizontal Manufactured (mobile) home Natural gas (NG) or propane (LP) Bedrooms Optional wall-mounted or remote thermostat Ductable for greater heat distribution Venting This fireplace can be vented with Security™ Secure Vent™ pipe*. Coaxial pipe diameters are 6-5/8” outer and 4” inner. The combustion air for this fireplace is drawn from outside the house through the outer DV (direct vent) pipe. Room air is not required for combustion. When planning your installation, select the correct length of vent pipe for your particular requirements. Determine the minimum clearance to combustibles from the rear of the unit to the wall. It is also important to note the thickness of the wall. Before cutting the vent hole through the wall make sure that ALL vent and termination clearances (see Pages 18-20) will be met. Electrical The standard fan motor requires 120 Volts AC for operation. The fireplace is not dependent on the fan or an outside electrical supply to operate. Millivolt Valve This fireplace is operated with a millivolt valve and therefore burns even during a power outage. RATINGS Max/Min Input BTUh 0-,000 Feet (0-610 M)u Manifold Pressure (IN. WC) Min. -
Page 7: Preparing Your Fireplace For Installation
Preparing Your Ravelle™ 4 Fireplace For Installation Read all instructions before beginning your installation. If instructions have not been read carefully, your installation could void your warranty and may create a serious fire, health, or other safety hazard. The Lennox Hearth Products warranty will be voided if one of the fol- lowing occurs: • Installation of any damaged fireplace or vent system compo- nent. • Unauthorized modification of the direct vent system. • Installation other than as instructed by Lennox Hearth Products, Security™, or Simpson Dura-Vent. • Installation of any fireplace or vent system component not manu- factured or approved by Lennox Hearth Products, Security™ or Simpson Dura-Vent. When planning the installation for your Ravelle 42 gas fireplace, it’s necessary to consider the following: • Where the unit is to be installed • The vent system configuration to be used • Gas supply (NG or LP) • Electrical wiring • Framing and finishing • Optional accessories Clearances to Combustibles Minimum clearances include any projections such as shelves, window sills, mantels, spacers/standoffs or surfaces to combustible construction etc. -
Page 8: Installation
INSTALLATION Framing Dimensions The dimensions given on this page are minimum framing distances neces- sary to maintain safe clearances between the Ravelle™ 42 gas fireplace and combustible materials. If the unit is to be vented horizontally with a 90º elbow right off the top of the fireplace and directly through an exterior wall, then a hole 10-3/4” (273 mm) square with a center line 42-1/4” (1073 mm) above the base of the fireplace will accommodate the wall thimble and direct vent pipe. The gas line should be routed to the left side of the unit. The access hole in the fireplace for the gas line is 6-7/8” (175 mm) back from the front edge and 2-1/8” (54 mm) up from the base of the unit. If the gas line enters the unit from the right side the piping will need to be disconnected to remove the fan. If a wall-mounted on/off switch or thermostat is to be used, these wires should be routed to the left front of the unit for access to the fireplace. The wire should be fed through the gas line hole, along the gas line, to the valve. The electrical power supply wiring should be routed to the right rear of the unit. Note: The fireplace may be placed directly on wood or non-combustible flooring, but not on vinyl floor covering or carpet. -
Page 9: Fireplace Dimensions
Fireplace Dimensions 18-9/16 (471) 51-1/4 (1302) Corner Installation Framing Details (1130) 72-1/2 (1842) Figure 4 29-3/4 (756) 10-3/4 (273) 38-1/4 (972) (1092) 44-1/2 (356) (864) (762) 18-3/16 (462) 6-7/8 (175) 32-5/16 (821) NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE. Inches (millimeters) 20-3/4 (527) 3-1/2... -
Page 10: Raised Installations
Raised Installations The fireplace may be raised by building a platform of sufficient strength to support the fireplace and pipe. When building a raised hearth extension, please see the note below regarding height of the fireplace in relation to the thickness of the hearth extension material. Raised Platform Raised Platform for Hearth Extension for Hearth Exten- and Fireplace sion and Fireplace Figure 5 Raised Raised Platform Platform Figure 6 Hearth Extension Considerations A hearth extension in front of the fireplace is not required; however, to enhance the appearance of the Ravelle™ 42 gas fireplace, one is recom- mended. Note: There is a 1” (25 mm) space between the base of the fireplace and the bottom of the decorative fireplace face. This space will allow a 7/8” (22 mm) thick hearth extension (including backer board if desired). Should a hearth extension thicker than 7/8” (22 mm) be desired, the height of the fireplace must be raised the thickness of that hearth extension less the 7/8” (22 mm). For example, if a 2-7/8” (73 mm) thick cultured stone is to be placed on the floor to serve as the hearth... -
Page 11: Facing Installation Considerations
Facing Installation Considerations Non-combustible cement board (such as Wonderboard, Durock, or Hardybacker) must extend 10” (254 mm) above the 1” (25 mm) top reveal and a minimum of 3” (76 mm) from each side reveal (see Figure 8). This cement board may be 1/4” (6.3 mm) thick or greater, but would normally be the thickness of the drywall - for example 1/2” (13 mm). The cement board may be fastened by drywall screws. Sheetrock Sheetrock 10” (54mm) Minimum Cement Board Cement Board (5mm) 1” Reveal 1” Reveal 5”... - Page 12 Facing Greater Than 1” (5mm) Thick: If the combined thickness of the facing material (eg. brick or cultured stone) and concrete board is greater than 1”, then the facing material must be placed around the face. A template (Arch #75098, Foundry™ #75035 and Louver #75101) should be used while installing the facing material. Templates for the various faces may be purchased from your Lennox Hearth Products dealer or a template may be made of plywood using the dimensions listed on this page. If you choose to make a template, 1/8” (3mm) must be added to each side and top dimension to provide sufficient clearance so the face may be removed for access to the firebox. Since the bottom of the fireplace face is 1” above the base of the fireplace, 1” (25mm) must be added to the height of the template if the template is to rest on the floor or platform on which the fireplace is placed. It is extremely IMPORTANT that the template be centered left to right on the glass door of the fireplace. Template Template Platform to raise fireplace to accommodate a hearth extension greater than 1”...
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Page 13: Face Installation
Face Installation A number of different faces are available for the Ravelle™ 42 gas fire- place, however, all the faces are installed in a similar manner. A total of four screws (two upper and two lower) attach the face to the fireplace. To install a face: 1. Locate the two screws found in the hardware bag shipped with the face. Position the face (with the lower door open) in front of the fireplace. Install the two screws, A in the diagram below, through the holes in the lower door hinge bracket and screw them into the captive nut on tab B located on the fireplace. Do not fully tighten these screws yet. Expanded View Expanded View Figure 16 2. Bracket C in the diagram below is installed on the face during the face assembly (see instructions included with face). The captive screws D on this bracket should be screwed into captive nuts E on the fireplace. A phillips head screwdriver inserted through the vent holes in the face can be used to complete this task. Align the face for plumb and level and then tighten all four screws. CAUTION: Any masonry that has been cleaned with an acid wash must be properly neutralized before installing the fire- place face. -
Page 14: Vent Installation
VENT INSTALLATION Application: The Ravelle™ 42 gas fireplace, has been tested and listed as a direct vent heater system by OMNI-Test Laboratories, Portland, Oregon. and is recommended for use with Security™ Secure Vent™ pipe. IMPORTANT: • Read all instructions carefully before starting the installation. Failure to follow these instructions may create a fire or other safety hazard and will void the warranty. Be sure to check for specific clearances to combustible requirements on Page 7. Do not extend the venting system vertically or horizontally in excess of the distance prescribed on Page 19. Consult your local building codes before beginning the installation. • Always maintain the proper air spaces (see Page 7) between the vent pipe and nearby combustibles to prevent a fire hazard. -
Page 15: Vent Parts List
SV4LA SV4LA12 SV4FA SV4FB SV4RSM SV4E46 SV4E90 SV4VS SV4FC SV4CGV SV4BF Wall Band SV4BM Part Available from Lennox Hearth Products Only: 75247 Simpson Dura-Vent GS 6-5/8” x 4” Pipe Part Number 908 907 906 904 903 902 911 912 917 942... -
Page 16: Vent Considerations
Vent Considerations Twist-lock procedure: Four indentations, located on the female ends of pipes and fittings, are designed to slide straight onto the male ends of adjacent pipes and fittings by orienting the four pipe indentations so they match and slide into the four entry slots on the male ends (see Figure 17). Push the pipe sections completely together, then twist-lock one sec- tion clockwise approximately one-quarter turn until the two sections are fully locked. The female locking lugs will not be visible from the outside on the pipe or fittings. They may be located by examining the inside of the female ends. Sealant Figure 17 Supports: Horizontal runs of vent must be supported every three feet. Wall straps are available for this purpose. Pipe Sealing: If Security™ Secure Vent™ pipe is used, then sealant is required at only the first pipe joint attaching the pipe to the flue collar on the fireplace. If Simpson Dura-Vent GS pipe is used, then the pipe must be sealed as follows: seal both the inner and outer pipes with a high temperature silicone sealant rated for at least 600º F (commonly known as “RTV”). Run a 1/8” (3mm) bead of silicone around the outside of the male end of the outer sleeve. Run a 1/8” (3mm) bead of silicone about 1/4” (6mm) from the end of the male inner pipe, which is found in the pipe to be attached above. Twist-lock the pipes or fittings together. -
Page 17: Horizontal Vent Installation
Horizontal Vent Installation IMPORTANT NOTES: 1. All Ravelle™ 42 gas fireplaces horizontally terminated vent installations use 8”x 5” Security™ Secure Vent™ or Simpson Dura-Vent GS direct-vent pipe. 2. When this pipe passes through a wall, a wall thimble - Security #SV5RSM or Simpson #1247 is required. The hole in the wall for the wall thimble should be 10-3/4” x 10-3/4”. 3. Horizontal runs of vent must be supported every three feet. Wall straps - Security #SV5BM or Simpson #1288 are available for this purpose. 4. If the vent passes through a ceiling or floor, a firestop - Security #SV5BF or Simpson #1263 is required. 5. Venting terminals shall not be recessed into a wall or siding. If installing the termination cap on a wall covered with siding, a vinyl siding standoff - Security #SV5VS or Simpson #1250 or furring strips must be used to ensure that the termination cap is not recessed into the siding. 6. The horizontal run of vent must have a 1/4” (6mm) rise for every 12” (305mm) of run towards the termination. 7. If the wall being penetrated is constructed of non-combus- tible material, such as masonry block or concrete, an 8-1/2” (216mm) diameter hole is acceptable and a wall thimble is not required. -
Page 18: Flue Restrictors
Flue Restrictors The flue restrictor settings shown in Figures 22 and 23 are for typical installations and may need to be adjusted from standard to take into account other variables in the installation to achieve proper combustion. See Flue Restrictor Guidelines on this page to assist you in making a proper flue restrictor adjustment. -
Page 19: Horizontal Terminations
Horizontal Terminations (Use 8” Direct-Vent Pipe) The shaded areas in the diagram below show all allowable combinations of vent configuration with horizontal terminations. Horizontal sections of pipe require 1/4” (6.4 mm) of rise for every 12” (305 mm) of run. A second 90º or 45º elbow (in addition to the first 90º elbow at the top of the vertical length of pipe) is allowed as long as the overall length of the horizontal run of pipe does not exceed those shown below. Use the restrictor positions indicated. If the fireplace is vented with an elbow directly off the top of the flue collar and three to four feet of horizontal pipe is used, then no restrictor is to be installed in the fireplace. Horizontal Terminations 18 Ft. (5.5M) 15 Ft. Restrictor (4.6M) Position # 10 Ft. Restrictor (3M) Position #3 5 Ft. -
Page 20: Horizontal Vent Termination Clearances
Exterior Horizontal Vent Termination Clearance Requirements * See Item D in the Text Below. Center Line Exterior Wall of Termination *18” Horizontal Termination 18” Ventilated Soffit Inside Corner DETAIL D = Vent Terminal = Air Supply Inlet Minimum Clearances A = Clearance above grade, veranda, porch, deck or balcony. -
Page 21: Brick Panel And Log Set Installation
Brick Panel and Log Set Installation Brick Panel The brick panels are extremely fragile so handle them with care. 1. Remove brick panels from box and wrapping. 2. The long rectangular panel goes in the rear of the firebox - the thin layer of bricks should be down. The panel rests on three metal tabs protruding from the rear of the firebox about 3” above the firebox floor. 3. On the side panels, the rounded edge goes to the front. Install the side panels by sliding them along the side of the firebox into retainers at the top and bottom. Figure 25 Log Set Log Installation Instructions If logs are not installed according to the log installation instructions, flame impingement and improper combustion could occur and result in soot and/or excessive production of carbon monoxide (CO), a color- less, odorless, toxic gas. -
Page 22: Electrical Connections
Electrical Connections: * The breaker supplying electricity to the fireplace must be turned off at the electrical panel before any connections are made at the fireplace. * The wire supplying the fireplace should be a minimum of 14 gage and provide 120 Volts at 60 hz. * The fireplace must be grounded in accordance with local electrical codes or, in the absence of local codes, with the National Electrical Code or ANSI/NFPA 70 - latest edition. * The electrical box is located at the right rear of the fireplace (see Figures 29 and 30). Remove the cover, loosen the wire clamp A and feed the household supply line through the clamp and retighten clamp. * Connect the supply ground wire to the green screw B. * Remove the wire nut C from the black wires coming from the fireplace and join these wires to the black supply wire reusing the wire nut. Repeat for white wires. * Reinstall the cover to the fireplace. * If a wall-mounted burner on/off switch or thermostat is to be used, the wires running from the switch or thermostat should be routed to the left side of the fireplace. The wire should be fed through the gas line supply hole along the gas line to the valve. Figure 29 Fan Wiring Diagram Green (Ground) Black (Hot) From Power Source White (Neutral) To Optional Heat Duct Fan Figure 31... -
Page 23: Gas Pressure Requirements
Gas Line Installation The Ravelle™ 42 gas fireplace must be connected to the gas line in ac- cordance with local codes and/or the National Fuel Gas Code, ANSI Z223.1 (In Canada, the current CAN/CSA B149.1 installation code). The gas line should enter the fireplace on the left side (see diagrams on Pages 8 and 9). If the gas line enters the unit from the right side, the line will need to be disconnected to remove the fan. The fireplace comes with a flex line attached to the supply side of the gas valve. The fitting on the end of the flex line can receive a 1/2” female iron pipe coupling, a 3/8” male iron pipe, or a shut-off valve. There is sufficient room to locate the shut-off valve under the firebox at the end of this flex line, however, local codes may require the shut-off to be located on the exterior of the fireplace. After connecting the gas line, all joints in the line and connections at the valve should be checked for leaks before final positioning of the unit. Conduct a gas leakage test of the appliance piping and control system downstream of the shutoff valve in the supply line to the appliance. Gas Pressure Requirements A MAJOR CAUSE OF OPERATING PROBLEMS WITH GAS APPLI- ANCES IS IMPROPER GAS PRESSURE! The most important item to check during the initial installation and the first thing to check when operating problems occur is gas pressure! This fireplace will not function properly unless the required... -
Page 24: Increasing Efficiency And Hot Air Movement
Increasing Efficiency and Hot Air Movement A number of different options are available to the homeowner to maximize the heat output and air movement to different rooms in the house. Grills: If your Ravelle™ 42 gas fireplace is installed in a cabinet or a chase, heat can be drawn from these enclosures and circulated into the living area by cutting one or two openings covered by a register or Grill. Opening and Grill into Adjoining Room Figure 33 Possible Opening and Grill Locations on Cabinet Figure 34 Whole Home Comfort System: The Whole Home Comfort System is a very inexpensive and efficient way to move air into and heat other areas of the house. In the bottom of the Ravelle™ 42 gas fireplace are four inch and Six inch (152 mm) diameter knock-out plates. Four inch (102 mm) or six inch (152 mm) diameter return air ducting may be fastened to the bottom of the fireplace, run into another room in the house and terminated with a grill. When the fireplace is burning, with or without the fireplace fan running, air is drawn from a distant room (lowering the pressure in that room) through the return air duct into the bottom of the fireplace. The air then passes through the outer shell and heat exchanger of the fireplace and into the room in which the fireplace is located. The hot air in the fireplace room moves through an open doorway or hall into the... -
Page 25: Forced Air Heating Installation
Forced Air Heating Installation Hot air can be drawn off the Ravelle™ 42 gas fireplace and moved into other rooms of the house with the forced air heating system. This system can be purchased as an option from your Lennox Hearth Products dealer (part #75134). System Overview SYSTEM OVERVIEW Fan Box Blower Box Duct Adapter (6" round to Duct Adapter (6” round to 10" x 31/4" Rectangular) 10” x 3-1/4” rectangular) Figure 36 Forced Air Kit Components FORCED AIR KIT COMPONENTS Flapper Flapper Cover Plate... - Page 26 The fan box may be located in the wall, floor, or ceiling. Ceiling and Wall Mounting: 1) Fasten the two angled brackets to the side of the face box with the screws provided (see A below). 2) Fasten the bracket in these 2. Fasten the bracket in holes for 2 x 4 walls. these holes for 2 x 4 walls. Fasten the bracket in Fasten the bracket in these holes for x 6 or these holes for 2 x 6 or greater walls or ceiling.
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Page 27: Speed Control
Duct Assembly: The duct has zero clearance to combustibles. 1. Remove the cover plate from the top of the fireplace. Save the screws and discard the plate. 2. Insert the starter ring into the starter ring adapter and bend the tabs under to secure the ring to the adapter. See the expanded view below. 3. Place the adapter with the attached starter ring over the flapper plate and secure them to the top of the fireplace using the four screws that held the cover plate. 4. Fasten the remaining components of the duct: flex line, duct adapter, wall stack and fan box using at least three sheet metal s crews a nd a luminum duct tape at each joint. 5. Secure the ducting to prevent sagging. Expanded View Expanded View Bend Tabs Under Bend Tabs Under Figure 40 Wiring of the Forced Air System: Disconnect the electrical supply to the fireplace at the electrical panel prior to wiring the forced air system fan. All wiring should be done by a quali- fied electrician. -
Page 28: Grill Installation
Wiring of the Forced Air System Continued: 2. Remove the cover over the electrical box at the right lower rear of the fireplace. Run sheathed wire from the fireplace electrical box to the switch box and from the switch box to the fan box. Install the wire clamp in the unused knock-out hole in the fireplace electrical box cover. Run the end of the sheathed wire through this wire clamp. In the electrical box are a white wire and a red wire with clear caps on their ends. Remove these caps and join the red wire and black wire with the wire nuts provided. Also join the white wire from the fireplace with the white wire from the sheathed wire using the wire nuts provided. Fasten the ground wire from the sheathed wire to the green grounding screw in the electrical box. When the fireplace gets up to temperature, a heat activated switch will close and allow electricity to flow to the red wire. 3. At the switch box, cut the black sheathed wire, strip back the insula- tion and join each end (with the wire nuts provided) to a lead from the speed control. It does not matter which lead from the speed control is fastened to which black wire. After making these connections, roll the connectors and wire into the switch box. Two different colors of covers and knobs come with the kit. Select the cover desired and fasten the speed control and cover to the box with the screws supplied. Push the desired knob onto the shaft of the speed control. 4. Remove the four screws holding the fan to the fan box and lift fan out of the fan box (see Figure 43). Feed the sheathed wire A through the wire clamp B. Remove the insulation from the sheathed wire and the... -
Page 29: Operating Instructions
Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water. OPERATING INSTRUCTIONS CAUTION: YOUR Lennox Hearth Products gas FIREPLACE MUST ALWAYS BE OPERATED WITH GLASS IN PLACE. STOP!! Read the safety information above before proceeding. 1. Open the lower door. Make sure gas supply shut-off cocks are open and ON/OFF rocker switch is "OFF." If equipped with a thermostat, set it to the lowest setting. -
Page 30: Flame Color And Behavior
TO TURN OFF GAS TO APPLIANCE 1. Turn off the "ON/OFF" rocker switch and/or thermostat (if in- stalled) to its lowest setting. 2. Turn off electric power to the appliance if service is to be performed. 3. Push in gas control knob slightly and turn clockwise to "OFF." Do not force. This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air. -
Page 31: Air Shutter Adjustment
Air Shutter Adjustment The Ravelle™ 42 gas fireplace has an air shutter control lever located at the upper left corner beneath the firebox (see Figure 46). The lever is linked to the primary air shutter on the main burner. The air shutter regulates the amount of primary air the burner receives and therefore how clean the fireplace burns. The air shutter should only be adjusted by a qualified gas technician. The fireplace should burn for about 15 minutes with the logs installed before adjusting the air shutter. Moving the lever to the left will open the shutter and turn the flames more transparent and blue. Moving the lever to the right will close the shutter and turn the flames more orange. CAUTION: The air shutter should never be set so as to make the tips of the flames sooty or create sooting on the viewing glass, logs, or heat exchanger. If soot begins to form after burning, the air shutter should be opened gradually until the sooting condition stops. Gas quality and gas pressure may vary which can affect the burning characteristics of the fireplace. Expanded View of Air Shutter Control Lever Open Close Figure 46 Paint Curing This fireplace has been painted with a high temperature metallic paint. It leaves the factory dry to the touch, but completes the curing process as the fireplace is used. To cure the paint, burn the appliance four successive times for 10 minutes each time with a five minute cool down between each firing. Also some parts of the appliance may be lightly coated with machining oil. Ventilate the house during these first firings as the paint and oil give off unpleasant odors. It is recommended that persons sensi- tive to an imbalance in the indoor air quality avoid the fireplace during the curing process. Quiet Operation As the Ravelle™ 42 gas fireplace is burning a number of normal operational sounds may be heard. The flow of gas through the gas valve and orifice... -
Page 32: Operating Options
Operating Options Your Ravelle™ 42 gas fireplace comes equipped with an “On/Off” rocker switch used to turn the burner on and off while the pilot light is on. The switch is a round rocker switch located behind the lower door of the fireplace’s face. A wall-mounted switch, a millivolt wall thermostat, or a remote control can be used to supplement the rocker switch. The gas valve is powered by millivolts generated by the pilot assembly. This millivolt system is very sensitive to electrical resistance, therefore make sure all connec- tions are tight, clean and free from corrosion. Do not splice any millivolt wires. Consult the table on this page to determine the proper gage of wire for the thermostat or wall switch connections. This table refers to the total length of the wire (out to the switch and back). The thermostat must be a millivolt type. A 24-volt furnace thermostat will not work. Never hook up household current - 120 Volts - to the millivolt system. It is not recommended to hook up any more than two switches to the fireplace (for example a rocker switch and a wall thermostat). Additional switches may affect the system resistance and increase the chance of the burner not igniting. Follow the instructions included with the thermostat or remote control for wiring. The thermostat, remote control and rocker switch will turn the burner on and off independently. Be sure to set the rocker switch to the “Off” position when using the thermostat or remote control and set the thermostat or remote control to the lowest temperature when you wish to use the rocker switch only, otherwise one may override the other. Millivolt Control Schematic Piezo Igniter Pilot Gas Line Gas Inlet... -
Page 33: Maintenance And Servicing
MAINTENANCE AND SERVICING Maintenance Checklist The following should only be performed by a qualified service techni- cian. CAUTION: Label all wires prior to disconnection when servic- ing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. 1. -
Page 34: Opening And Removing Door
Opening and Removing Door CAUTION: Do not open the glass door when the fireplace is burning. Let the unit cool before opening the door. At the top of the glass door are two spring-loaded latches. While holding the door against the firebox, pull each latch forward and up - releasing the top of the glass door. -
Page 35: Troubleshooting
TROUBLESHOOTING NOTE: When troubleshooting the gas control system, be sure the external gas shut off valve, located at the gas supply inlet is in the “ON” position. IMPORTANT: Call your gas supplier or plumber for additional help with any gas control problem. Valve system troubleshooting should only be accomplished by a qualified service technician. SYMPTOM PROBABLE CAUSE Thin black coating (soot) Improper log or ember forms on the viewing placement glass, logs, or firebox Improper air shutter setting Not enough combus- tion air Humming or whistling... -
Page 36: Replacement Parts
REPLACEMENT PARTS Ravelle™ 4 (RAVL4) Part Number Description H3134 Cassette Assembly, NG (if LP, Also Requires 75064 Conversion Kit) H6030 Burner Pan Assembly H5922 Pilot Assembly (Convertible NG to LP) H5942 Gas Control Valve NG (if LP, also Requires H5945 Regulator Kit) H5943 Regulator NG H5945 Regulator LP H5928 Main Burner Orifice #30 NG H5929 Main Burner Orifice #49 LP H3121 Blower W/Mounting Brackets H5875 Blower Snap Switch H5742 Blower Speed Control (rheostat) H5744 On/Off Switch H3119 On/Off Switch Wires H5745 Piezo Igniter H3120 Electrical Harness W/Inner Plate H5859 Log Set H5863... - Page 37 Insets Cat. No. Description 753 ASPEN Black 7534 ASPEN Gold 7533 ASPEN Brushed Nickel 7535 ASPEN Black Nickel 75338 NAPA Black 75340 NAPA Gold 75339 NAPA Brushed Nickel 75341 NAPA Black Nickel 75314 TUSCAN Black 75316 TUSCAN Gold 75315 TUSCAN Brushed Nickel 75317 TUSCAN Black Nickel Screen Kit...
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Page 38: Fireplace Labels
MODEL RAVELLE™ 42 Portland MODÈLE MANUFACTURED BY / FABRIQUÉ PAR: LENNOX HEARTH PRODUCTS Report No. / Número de Rapport PO BOX 987 050-S-08c-5 AUBURN, WA., USA 98071 FACTORY EQUIPPED FOR NATURAL GAS. IF CONTROL PANEL CONTRADICTS THIS LABEL, UNIT FUEL TYPE HAS BEEN CONVERTED. -
Page 39: Shutdown Procedure
LIGHTING LABEL - ENGLISH FOR YOUR SAFETY READ BEFORE OPERATING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, INJURY OR LOSS OF LIFE. CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, FURNITURE, GASOLINE AND OTHER LIQUIDS WITH FLAMMABLE VAPORS AWAY. -
Page 40: Product Reference Information
Hearth Products dealer, please call 1-800-9-LENNOX. REPLACEMENT PARTS See Page 36 for a complete replacement parts list. Use only parts sup- plied from the manufacturer. Your Fireplace's Model Number ________________________________________ Your Fireplace’s Serial Number ________________________________________ The Date On Which Your Fireplace Was Installed _ __________________________ Your Dealer's Name _________________________________________________ Fuel Type (Check one) c Natural Gas c Propane Gas (LP) Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products. Consult your local distributor for fireplace code information. Printed in U.S.A. © 007 Lennox Hearth Products P/N 775,19M REV. B 08/008 Normally, all parts should be ordered through your Lennox distributor or dealer. Parts will be shipped at prevailing prices at time of order. When ordering repair parts, always give the following information: 1. The model number of the appliance. . The serial number of the appliance. 3. The part number. 4. The description of the part. 5. The quantity required. 6. The installation date of the appliance. If you encounter any problems or have any questions concerning the installation or application of this system, please contact your dealer.