Milwaukee LSVFSD-LP User's Manual
Contents
1. e Raise the mantel to an acceptable height or e Remove the mantel Example The bottom of the mantel may project from the walla maximum of 2 1 2 at a minimum of 28 above the opening The top shelf of the mantel may project a maximum of 6 at a minimum of 34 1 2 above the opening 10 Ceiling A 42 5 8 34 1 2 Noncombustible Material e Figure 5 NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE Example The bottom of the mantel may project from the wall a maxi mum of 2 1 2 at a minimum of 8 above the opening The top shelf of the mantel may project a maximum of 6 at a minimum of 14 1 2 above the opening SS 26 j 22 1 2 8 5 8 Hood Canopy Noncombustible Material Figure 6 Step 5 Floor clearance If combustible flooring materials such as carpet ing or asphalt tile are to be located within 14 of the fireplace or firebox opening the appliance base must be at least 5 above the combustible flooring material Figure 7 Combustible Flooring Material Figure 7 The appliance base may be lower than 5 above the combustible flooring materials if the combustible flooring materials are more than 14 from the fireplace or firebox opening Figure 8 Combustible Flooring Material Can be less than 5 1 4 Min R Figure 8 NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE INSTALLATION A WARNINGS e Do not use a blower ins2. ENNO X gt INSTALLATION AND OPERATION INSTRUCTIONS HEARTH PRODUCTS Vent Free Millivolt a a Dual Listed Gas Log Sets Gas Train Models Log Set Models LSVFSD NG LSVFSD 18 Logs LSVFSD LP LSVFSD 24 Logs Log Sets Sold Separately LSVFSD 30 Logs P N 850 051M Rev B 11 2007 In the Commonwealth of Massachusetts axed Basanan Installation must be performed by a licensed plumber or gas fitter a a TM s See Table of Contents for location of additional cline Teese ine S had owdance Series Commonwealth of Massachusetts requirements Report No 116 L 49 5 WARNINGS e Hot Do not touch This appliance will be hot during operation and will retain heat for a while after shutting off the appliance Severe burns may result e Carefully supervise children in the same room as appliance e Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to this manual For assistance or additional information consult a qualified installer service agency or the gas supplier e Do not build a wood fire Do not burn wood or other material in these appliances e Carefully review the instructions supplied with the decorative type unvented room heater for the minimum fire place size requirement Do not install the appliance in the fireplace unless the fireplace meets the minimum dimensions required for the installations see Page 3 e This is an unvented gas log appliance Ituses air oxygen
3. from the room in which itis installed Provisions for adequate combustion and ventilation air must be provided Refer to Combustion and Ventilation Air Section on Page 5 e important Read and understand these instructions completely before installing your unvented room heaters e 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 If the gas supply differs DO NOT INSTALL the appliance Contact your dealer to obtain the correct appliance e This appliance may be installed in an aftermarket permanently located manufactured mobile home where not prohibited by local codes e Lennox vent free gas logs 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 lf your gas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer serv
4. D Thermocouple connection loose at control valve Hand tighten until snug then tighten 1 4 turn more E Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This problem could be caused by one or both of the follow ing 1 Low gas pressure 1 Contact local gas company 2 Dirty or partially clogged ODS pilot 2 Replace ODS pilot assembly or get pilot serviced F Thermocouple damaged Replace thermocouple G Control valve damaged Replace control valve 7 Burner does not light after A Burner orifice is clogged Clean burner or replace burner orifice ODS pilot is lit i B Burner orifice diameter is too small Replace burner orifice C Inlet gas pressure is too low Contact local gas company 8 Delayed ignition of burner A Manifold pressure is too low Contact local gas company B Burner orifice is clogged Clean burner or replace burner orifice 9 Burner backfiring during A Burner orifice is clogged or damaged Clean burner or replace burner orifice combustion B Burner damaged Replace burner C Gas regulator defective Replace gas regulator 10 Slight smoke or odor during A Vapors from paint or curing process of logs Problem will stop after a few hours of operation Superior recommends running the initial operation heater with the excess ventilation for the first few hours 11 Heater produces a whistling A Turning control knob to HI position when burne
5. SWITCH OF TIONAL s REMOTE CONTROL ee PILOT PIEZO MILLIVOLT IGNITER Figure 23 Millivolt Wiring Diagram Vented Unvented Gas Log Appliance Technical Chart For Millivolt Log Set Model No BTU HR Gas Type Regulator Gas Inlet Valve Orifice Size Orifice Size Air Shutter Input Pressure Setting Pressure Operation Top Bottom Opening LSVFSD NG 37 000 Natural oqp Max 10 5 W C a f LSVFSD LP 37 000 Propane _ ann Max 13 W C a i Table 3 For the purpose of input adjustment 1 8 1 8 NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE LIGHTING INSTRUCTIONS MILLIVOLT FOR YOUR SAFETY READ BEFORE LIGHTING WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE A This appliance has a pilot which must be lighted with a piezo igniter When lighting the pilot follow these instructions exactly BEFORE OPERATING smell all around the appliance 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 Extinguish any open flame Open windows Do not light any appliance Do not touch any electrical switches Do not use any phone in your building Immediately call your gas supplier from a neighbor s phone If your gas supplier cannot be reached call the fire depart ment C Use only your hand to push in or t
6. in the manufacturing process We recommend that you open windows and ventilate the house during the initial burns The paint emits non toxic odors during this process Depending on your use the burn in period may take a few hours or a few days Also if you have a sensitive sense of smell you may notice slight odors during operating after the burn in period is over KEEP YOUR HOUSE WELL VENTILATED DURING THE BURN IN PERIOD THE ODOR AND HAZE EMITTED DURING THE BURN IN PERIOD CAN BE QUITE NOTICEABLE AND MAY SET OFF A SMOKE DETECTOR MAKE SURE SMOKE DETECTORS ARE NOT TOO CLOSE TO THE FIREBOX CHECK WITH YOUR LOCAL CODE FOR ALLOWABLE DISTANCES Adhere to all local codes or in their absence the latest edition of The National Fuel Gas Code ANSI 2223 1 or NFPA 54 latest edition which can be obtained from The American National Standards Institute Inc 1430 Broadway New York NY 10018 or National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 State or local codes may only allow operation of this appliance in a vented configuration Check your state or local codes Seller of unvented propane or natural gas fired supplemental room heaters shall provide to each purchaser a copy of 527 CMR 30 upon sale of the unit This is a standard Unvented Propane or Natural Gas Fired Space Heaters Shadowdance Gas Log appliances are certified by OMNI Test Labora tories to ANSI Z21 11 2 unvented room heaters standard These gas
7. log appliances may be used as a space heat source for a room in conjunction with an approved unvented firebox Additionally these units are design certified by OMNI Test Laboratories to ANSI 21 60 CSA 2 26 Decorative Appliance For installation in solid fuel burning fireplaces As such these units may be used as a vented gas log set in any wood burning fireplace that has been properly constructed to code and in the case of factory built fireplaces installed in compliance with manufacturers listing and installation instruction Use of the log sets covered by this manual in a properly vented wood burning fireplace which has had the damper blocked open as detailed below preclude consideration of the combustion and ventilation air and clearance to combustible restrictions discussed herein When local codes require the damper to be fixed open a damper stop must be installed to prevent full closure of the fireplace damper and provide a minimum 29 square inch flue opening at all times This appliance is for installation in a solid fuel burning fireplace masonry fireplace or manufactured fireplace with a working flue and constructed of noncombustible material The minimum permanent free opening of the fireplace chimney or chimney damper must be at least 29 sq inches based upon a minimum chimney height of at least 15 feet Chimney damper must be fixed in a manner to maintain permanent free opening at all times NEW YORK CITY NEW YO
8. on the millivolt control valve itself identified OUT for the manifold side and IN for inlet pressure see Figure 9 Ensure operating pressures are within the limits specified in the technical chart on Page 16 The pressure should be checked with the gas appliance burning and the control set to high Right Front of Appliance Lon z 2 Se aes oe Ps 7 Pilot On Off Knob PS Ts ee ee ier a Ee oo ned aa me Height Knob J Left Front of Appliance Gas Valve Figure 9 Replace the test point plug after pressure measurement ensuring no gas leaks Step 4 PLACING THE LOGS A WARNINGS Do not add extra logs or ornaments such as pine cones vermiculite or rock wool Using these added items can cause sooting Do not place any lava rock on logs or burners This may cause sooting Only place lava rock on floor of fireplace err po J Left Top Twig The twig indicated is included in the 24 and 30 log sets only e The 30 log set also includes 2 ember chunks shown in Figure 18b Figure 10 Log Set NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE LOG PLACEMENT INSTRUCTIONS 4 Place left and right front logs onto front grate locating pins as Shown in Figure 14 1 Place rear ember bed as shown in Figure 11 Top Burner Install Right Front Log Ember bed j k from behind Locating top burner Pins Rear Ember Bed Position Ember Bed All the Way o
9. the log set and emerge at the knot holes The flames are slightly blue off the burner and as they progress through the log set they change to a light yellow color Yellow decorative flames are visible as the flames exit the log set When the log set Is first lit the flame may be entirely blue Light yellow flame will form at the top of the logs after several minutes of operation The base of the log set and the underside of the top log glows a brilliant red For an example of the log set see Figure 27 Figure 21 Proper Burner Flame Appearance Top Burner Air Shutter Adjustment Procedure 1 Ifyou have blue flame or the top burner is not carrying over and burning on all ports the air shutter may need to be adjusted to 1 8 gap for both Natural and Propane gas 2 Check to see if the air shutter is set to 1 8 opening see Figure 22 The air shutter is located on the rear left side of the appliance 3 Ifthe air shutter opening is more than 1 8 please loosen the air shutter screw and close completely which will set it to the 1 8 opening Note In some instances propane appliances may need to be adjusted from the standard factory setting DO NOT open the air shutter greater than 1 4 Using a 1 4 wrench loosen setscrew and adjust air shutter to 1 8 gap Figure 22 Top Burner Air Shutter Gap 1 8 for NG amp LP OPERATION AND CARE OF YOUR APPLIANCE 1 Appliance operation may be controlled through the ON OFF unit
10. to position the parts in accordance with Figure 27 or failure to use only parts specifically approved with this appliance may result in property damage or personal injury Periodically check the positioning of all logs Flame Appearance REFER TO THE OPERATING INSTRUCTIONS LOCATED AT THE BACK OF THIS MANUAL BEFORE LIGHTING THE APPLIANCE TO OBSERVE THE FLAMES Flames from the pilot burner should be visually checked as soon as the appliance is installed In addition a periodic visual check of the flames Should be made The pilot flame should always be present when the appliance is in operation Figure 19 A WARNING No adjustments are to be made to the ODS pilot system Tampering with this system can be extremely hazardous Propane Pilot Shown Figure 19 Correct Pilot Flame An incorrect pilot flame pattern is shown in Figure 20 This pilot flame will cause the thermocouple to cool When the thermocouple cools the log set will shut off If pilot flame pattern is incorrect or if log set shuts off contact your service technician Propane Pilot Shown Figure 20 Incorrect Pilot Flame In normal operation at full rate after 15 minutes the following flame appearance should be observed NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE Burner And Flame Characteristics The Shadowdance Gas Log Set features a new concept in integrated burner and log design The flames from the burner travel horizontally through
11. Orange CA 92865 visit us at www Lennox com PRODUCT REFERENCE INFORMATION We recommend that you record the following important information about your fireplace Please contact your Lennox dealer for any questions or concerns For the number of your nearest Lennox dealer please call 1 800 9 LENNOX Your Appliance s Model Number Your Appliance s Serial Number The Date On Which Your Appliance Was Installed The Type of Gas Your Appliance Uses Your Dealer s Name ACCESSORY COMPONENTS All options are available in kit form are easy to install and are pack aged complete with all required parts and instructions Some of the option kits need to be fitted prior to completing the installation of the appliance The following paragraphs detail the kit options available The appliances covered in this manual are heater rated and produce a great deal of heat Decorative brass trim pieces and hoods may tarnish because oftheir proximity to the heater opening and frontface Tarnishing of these pieces is normal unavoidable and should be expected NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE 14 ACCESSORY COMPONENTS Knob Extensions Knob extensions for both the On Off and High Low functions are available Standard Remote Control System Model RCL The Model RCL Standard Remote Control System features a simplistic on off control function for the fireplace This model includes a hand held transmitter a remote receiver with w
12. RAMS AND ILLUSTRATIONS ARE NOT TO SCALE 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 LENNOX TM HEARTH PRODUCTS 1110 West Taft Avenue Orange CA 92865 Printed in U S A 2007 by Lennox Hearth Products P N 850 051M REV B 11 2007
13. RK MEA Installation of these gas log heaters are approved in the state of New York and are prohibited in New York City Requirements for the Commonwealth of Massachusetts Note The following requirements reference various Massachusetts and national codes not contained in this document Un vented Room Heaters shall be installed in accordance with 527 CMR 30 00 and 248 CMR 3 00 through 7 00 a Permits and Inspections In addition to complying with 248 CMR 3 05 the following requirements must be satisfied 1 A permit shall be obtained from the head of the fire department and the local or state gas inspector having jurisdiction for the installation of all unvented propane or natural gas fired space room heaters 2 The permits shall be conditioned upon final inspection and approval of installation by the head of the fire department and the local or state gas inspector having jurisdiction 3 A copy of the manufacturer s installation operating literature shall be Submitted with each permit application 4 Before operation the Head of the Fire Department and the local or State gas inspector shall inspect the installation for compliance with 527 CMR Board of Fire Prevention Regulations and 248 CMR Board of State Examiners of Plumbers and Gas Fitters 5 A final inspection by the state or local gas inspector of the unvented Space room heater shall not be performed until proof is provided that the head of the fire department having jur
14. acaratsasincnstomnasieuntadidbiaeatcaraatei aac Page 6 CFI Ale NG OS E E E E T EAT Page 6 MSTANAUON socis Page 8 Gas Pressure ChecK cccccccsscsssssssssssesseessseesesssesseeeeseeeeeaes Page 9 Log Placement Instructions ccccccessececssseecesseeeesseesessneseees Page10 Pilot Flame APP aranCe ccccsccsssessscssvscsevsssseesssenessseneesenes Page 12 Burner Flame Appearance cccccccccsssccecsseeeceseeeeesseeeseseeeseees Page 12 Operation and Care 0 ccccccecccssccessseccsseecsseecseeceneecsseseseeeens Page13 Cleaning ANA Servicing cceccccsccesscccesseecssesesseeccsneecssesesseeeens Page13 Replacement Parts Instructions cccccccssssecssssceessseesesseeeeees Page13 ACCOSSONIE S aanraai Page13 Millivolt Wiring Diagram cccccescccessecscsseeeecseeeeesseeeseeneseees Page16 Appliance Specification Chart ccccccssscsseccsssessseseseeeeeen Page 16 Operating Instructions Millivolt se Page1 Troubleshooting GUIDE cece ccesecceeecsseesesseecseeeesseeserseeeneeens Page18 Replacement Parts List MIIIVOIt cc eee ceeeeessseesesseeeeees Page 19 This installation manual will help you obtain a safe efficient depend able installation for your appliance PLEASE READ AND UNDERSTAND THESE INSTRUCTIONS BEFORE BEGINNING YOUR INSTALLATION NATIONAL FIREPLACE INSTITUTE NFI We recommend that our gas hearth products be installed and serviced by profes sionals who are
15. all mount cover plate and all hardware required to install the unit The remote receiver can be wall or hearth mounted The transmitter has ON and OFF functions that are activated by pressing either button on the face of the transmitter When a button on the transmitter is pressed a signal light illuminates briefly to verify that a signal has been sent The Model RCL is designed to operate with all millivolt ignition systems as well as electronic ignition systems It may be installed with use for either natural or propane gas appliances The RCL f offers ease of installation and allows you to execute on off commands to the log Knob Extensions The Model RCL comes complete with detailed operating instructions 60J74 Knob Extension Pilot On Off Remote Control System Standard 60J95 Knob Extension Hi Lo H0249 RCO Remote Control Kit Standard Deluxe Remote Control System Model RC STAT The Model RCL T Deluxe Remote Control System has all of the features of the standard system along with an added easy to read LCD screen which presents access to many enhancements including battery power level indicator timer mode of operation thermostatic display including room temperature in either metric of English units flame indicator and clock Fully programmable the Model RCL T allows for virtual command over nearly all operational and temperature variables using the hand held remote control transmitter The Mo
16. at the combined volume of all connected spaces meets the criteria for an unconfined space National Fuel Gas Code NFPA 54 ANSI Z223 1 latest edition Section on Air for Combustion and Ventilation Generally 50 ft per 1 000 BTU input of all operating appliances in the space The National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition defines a confined space as a space whose volume is less than 50 cubic feet per 1000 Btu per hour 4 8 m per kW of the aggregate input rating of all appliances installed in that space and an unconfined space as a space whose volume is not less than 50 cubic feet per 1000 Btu per hour 4 8 m per kW of the aggregate input rating of all appliances installed in that space Rooms communicating directly with the space in which the appliances are installed through openings not furnished with doors are considered a part of the unconfined space Unusually tight construction is defined as construction where a Wall and ceilings exposed to the outside atmosphere have a continu ous water vapor retarder with a rating or one perm 6 x 10 11 kg per pa sec m2 or less with openings gasketed or sealed b Weather stripping has been added on operable windows and doors and c Caulking or sealants are applied to areas such as joints around window and door frames between sole plates and floors between wall ceiling joints between wall panels at penetrations for plumbing electrical and gas lines and at other o
17. ate front feet sit inside the front edge of the fireplace or firebox and that there is adequate clearance around the appliance for access and operation Step 4 Connecting Gas Line A qualified gas appliance installer must connect the dual listed gas appliance to the gas supply Step 5 Place Logs See log placement on Page 10 Consult all local codes Route gas line using techniques and materials prescribed by local and or national codes Only use 1 2 or greater pipe size to allow full gas volume to the gas fireplace Undue pressure loss will occur if the pipe is too small An ANSI approved manual shut off valve and union must be installed upstream of the appliance within the fireplace cavity when rigid pipe is used IMPORTANT HOLD APPLIANCE REGULATOR WITH A WRENCH TO PREVENT MOVEMENT WHEN CONNECTING TO INLET PIPING An external regulator must be used on all propane L P G appliances in addition to the regulator fitted to the appliance to reduce the supply tank pressure to 13 W C maximum A WARNING Connecting directly to an unregulated propane tank may cause an explosion The appliance gas inlet connection is 3 8 NPT at the regulator valve located on the left side facing the appliance If a right side connection is required the connection pipe may be piped under the rear of the appliance to end at the left hand side for connection to the inlet When tightening up the joint to the regulator hold the regulator
18. certified in the U S by the National Fireplace Institute NFI as NFI Gas Specialists S CERTIFIED www nficertified org NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE PACKAGING LIST The gas train models LSVFSD NG and LSVFSD LP are packaged with the following 1 One base grate assembly 2 One bag of lava rock 3 One damper clamp 4 One literature package which consists of the installation and operation manual and warranty Log sets are sold separately see Page 15 for ordering information INTRODUCTION These Gas Log Appliances incorporate unitized ceramic fiber logs which provides some glow realistically when the appliance is operating The gas log sets covered in this document are heater rated units These units are equipped with a millivolt gas valve The control knob is set to the desired position which maintains a continuous gas burning rate A spark ignition system piezo allows the gas pilot to be lit without the use of matches or batteries and permits operation of the heater during a power outage GENERAL INFORMATION These Dual Listed Gas Log Appliances are equipped with a specially designed pilot utilizing an oxygen depletion sensor ODS which responds to the amount of oxygen available in the room and shuts the heater off before the oxygen level drops below 18 The pilot can be relit only when fresh air is available Refer to the Combustion and Ventilation Air section These appliances ar
19. del RCL T Deluxe remote control system is installed in the same manner as the standard system may be operated with electronic and mil livolt systems with either natural or propane gas The RCL T comes complete with detailed operating instructions Remote Control System Deluxe cos west poct Renee Contant bee NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE ACCESSORY COMPONENTS CONTINUED Gas Log Sets Charred Ember Kit An optional 2 piece Charred Ember Kit is available to enhance the beauty of the log set Left Charred Ember Right Charred Ember Charred Ember Kit H6894 LSVFSD CEK Charred Ember Kit This kit is standard with the 30 Log Set Bag of Volcanic Stone Volcanic stone is available for use with these appliances Decorative Volcanic Stone 80L42 FDVS Bag of Volcanic Stone 30 Gas Log Set Gas Log Sets H5137 LSVFSD 18 Logs Shadowdance 18 Logs H5138 LSVFSD 24 Logs Shadowdance 24 Logs H5139 LSVFSD 30 Logs Shadowdance 30 Logs For use with gas train models LSVFSD NG and LSVFSD LP only NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE 15 CAUTION Label all wires prior to disconnection when servicing controls THERMOPILE Wiring errors can cause improper and dangerous operation If any of the original wire as supplied must be replaced it must be replaced with Type AWM 105 C 18 GA wire MILLIVOLT VALVE N BHH J ON OFF IGNITION WIRE
20. e Forward in Gas Train Assembly ne Locating Pins Indicated by Arrows Figure 11 Install Rear Ember Bed Figure 14 Install Left and Right Front Logs 2 Place rear log onto the two rear grate locating pins as shown in Figure 12 the locating pins are outlined in Figure 11 5 Place left top log onto rear log and middle log locating pins as Shown in Figure 15 Rear Log Figure 15 Install Left Top Log 6 Place the center top log onto the rear log locating pinand middle 3 Place middle log onto left middle grate locating pin and the rear log locating pin as shown in Figure 16 ember bed locating pin as shown in Figure 13 Middle Log Figure 16 Install Top Center Log 10 NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE 7 Place the right top log onto rear log locating pin and the right 9 Place the front ember bed log as shown in Figures 18A and front log locating pin as shown in Figure 17 18B 18 Gas Log Set Locating Pins aan ea 99 ______ ee Sg 8 Place Left Top Twig 24 and 30 models only onto corresponding notch on rear log as shown in Figure 18A The front of the Left Top Twig should be up against and behind the left top log m y Left Top Twig Left Top Log 30 Gas Log Set l E Front Ember Bed Figure 18A Install Left Top Twig Figure 18B Completed Installation NOTE DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE 11 12 A WARNING Failure
21. e approved to be installed into an existing masonry fireplace built to UBC 37 Masonry Standards or factory built solid fuel wood burning fireplace listed to UL 127 Factory Built Fireplace Standards or a built in Vent Free Firebox listed to Ventless Firebox Enclosures for Gas Fired Unvented Decorative Room Heaters to ANSI 221 91 Any outside air ducts and or ash dumps in the fireplace shall be permanently closed at time of appliance installation See Figure 1 for the minimum size requirements of the existing firebox See Figure 7 for the minimum size requirements of the existing firebox in which the gas logs will be installed Log Set Depth Width Rear B D LSVFSD 18 Logs 19 14 30 20 4 2 isvesozeioes i ar ein isvesoaoiogs 1 ar ein Side View TOP VIEW p gt B gt Figure 1 Minimum Fireplace Firebox Size SEE TABLE 3 ON PAGE 16 FOR BTU INPUT AND GAS PRESSURE REQUIREMENTS Do not install these Dual Listed Gas Log Appliances in a bedroom or a bathroom as all units exceed maximum allowable BTU hr input of 10 000 Tools and Supplies Normally Required External regulator Propane models only Manual shut off valve sediment trap Piping complying with local codes Pipe compound Pipe wrench Tee joint screwdriver Burn in Period During the first few times of operation of this appliance there will be some odor due to the curing of the paint and burning off of lubricants used
22. ent on the front page Locate and correct all leaks 3 Heater shuts off in use ODS A Not enough fresh air is available Open window and or door for ventilation operates B Low line pressure Contact local gas company C ODS pilot is partially clogged Clean ODS pilot 4 Gas odor even when control A Gas leak See Warning statement on the front page Locate and correct all leaks see Checking Gas Connections Page 9 knob is in OFF position B Control valve defective Replace control valve 5 When igniter button is A Gas supply turned off or manual shut off valve closed Turn on gas supply or open manual shut off valve pressed there is spark at T T _ ODS pilot but no ignition B Control knob not in PILOT position Turn control knob to pilot position C Control knob not pressed in while in PILOT position Press in control knob while in pilot position D Air in gas lines when installed Continue holding down control knob Repeat igniting operation until air is removed E ODS pilot is clogged Replace ODS pilot assembly or get it serviced F Gas regulator setting is not correct Replace gas regulator 6 ODS pilot lights but flame A Control knob not fully pressed in Press in control knob fully goes out when control knob is ae released B Control knob not pressed in long enough After ODS pilot lights keep control knob pressed in 30 seconds C Manual shut off valve not fully open Fully open manual shut off valve
23. ert heat exchanger insert or other accessory not approved for use with this heater Installed decorative glass door enclosures must be fully opened when operating this dual listed gas appliance Special care is required if you are installing the unit into a sunken fireplace You must raise the fireplace floor to allow access to gas log controls This will ensure adequate air flow and guard against soot ing Raise the fireplace floor using noncombustible materials Any outside air ducts and or ash dumps in the fireplace shall be perma nently closed at time of appliance installation A qualified gas appliance installer must install this dual listed appli ance Check gas type The gas supply must be the same as stated on the appliance s rating plate Ifthe gas supply is different DO NOT INSTALL the appliance Contact your dealer for the correct model Step 1 Unpack Appliance Remove appliance from carton Cut tie wires holding ember bed rear log to the base Unwrap foam packaging from ember bed rear log Step 2 Place Ember Bed Rear Log Place the ember bed rear log with ember chunks facing the front of the appliance such that the middle grate bar aligns with the notch in the top of the ember piece Push the ember bed rear log toward the front of the unit until it touches the lip on the base and cannot go any further Step 3 Placement of Appliance Center the appliance in the fireplace or firebox Make certain the gr
24. es not pop up when released stop and immediately call your service technician or gas supplier If pilot will not stay lit after several tries turn the control knob to OFF and call your service technician or gas supplier 9 Turn gas control knob counterclockwise yN to ON 10 Close lower control compartment TO TURN OFF GAS TO APPLIANCE 1 Turn remote wall switch OFF The pilot will remain lit for normal service 2 For complete shutdown turn remote wall switch to OFF 3 Access the lower control compartment 4 Depress gas control knob slightly and turn clockwise N to OFF Do not force 5 Close lower control compartment VENTED UNVENTED TROUBLESHOOTING GUIDE OBSERVED PROBLEM POSSIBLE CAUSE REMEDY 1 When igniter button is A Igniter electrode positioned wrong Replace igniter pressed there is no spark at ODS pilot B Igniter electrode broken Replace igniter C Igniter electrode not connected to igniter cable Reconnect igniter cable D Igniter cable pinched or wet Free igniter cable if pinched by any metal or tubing Keep igniter cable dry E Piezo igniter nut is loose Tighten nut F Broken igniter cable Replace igniter cable G Bad piezo igniter Replace piezo igniter 2 Heater produces unwanted A Heater burning vapors from paint hair spray glues etc Ventilate room Stop using odor causing products while fireplace is running odors B Gas leak See Warning statem
25. ice agency or the gas supplier IMPORTANT SAFETY AND WARNING INFORMATION READ THIS MANUAL IN ITS ENTIRETY AND UNDER STAND THESE RULES TO FOLLOW FOR SAFETY Pa lt a If the information in this manual is not fol lowed exactly a fire or explosion may result causing property damage personal injury or loss of life o Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition Do not place clothing or other materials on or near the heater Young children should be carefully supervised when they are in the same room with the appliance Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies Any change to this heater or its operating controls can be dangerous Improper installation or use of this appliance can cause serious injury or death from fire burns explosion or carbon monoxide poisoning Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning are similar to the flu with head aches dizziness and or nausea If you have these signs obtain fresh air immediately Have the Vent Free Gas Heater serviced by a qualified technician as it may not be operating correctly Some people are more affected by carbon monoxide than others These include pregnant women people with heart or lung disease or anemia those under the influence of alcohol and those at high altitudes Any safety
26. isdiction has granted a permit o Unvented propane or natural gas fired space room heaters Shall conform to ANSI Z21 11 2 be equipped with an oxygen depletion safety ODS shutoff system and be Product approved in accordance with 248 CMR c Unvented propane or natural gas fired space room heaters Shall be installed in accordance with their listings and the manufacturer s instructions Proper clearances to combustibles Shall be maintained In no case shall the clearances be such as to interfere with combustion air and accessibility d Installations shall be of a permanent type with a permanently piped fuel supply in accordance with 248 CMR LPG appliances Shall be subject to the storage requirements in accordance with 527 CMR 6 00 Portable unvented propane or natural gas fired Space room heaters shall be prohibited e Unvented propane or natural gas fired space room heaters shall be prohibited in bedrooms and bathrooms f Space room heaters shall be properly sized for the room or space of installation but shall not exceed a maximum of 40 000 BTU input per room or space g Iln occupancies with an unvented propane or natural gas fired Space room heater no less than one listed carbon monoxide detector that is installed in accordance with the manufacturers instructions shall be installed and maintained near the space where the heater is located 1 Any building wherein the heater is to be installed shall as a precondition to such insta
27. llation have working smoke detectors installed and maintained in accordance with the requirements of 780 CMR State Board of Building Regulations and Standards in effect at the time of construction or 2 If no requirement was in effect at the time of construc tion the smoke detector shall be compliant and installed as provided for in M G L c 148 26E h In rooms and buildings served by an unvented propane or natural gas fired space room heater a primary source of heat which is operable shall be permanently installed and maintained in the building in accordance with 105 CMR Department of Public Health i Sellers of unvented propane or natural gas fired space room heaters shall provide to each purchaser a copy of 527 CMR 30 00 upon sale of the unit e Installation and repair must be done by aplumber or gas fitter licensed in the Commonwealth of Massachusetts e The flexible gas line connector used shall not exceed 36 inches 92 centimeters in length e The individual manual shut off must be a T handle type valve COMBUSTION AND VENTILATION AIR This heater shall not be installed in a confined space or unusually tight construction unless provisions are provided for adequate combustion and ventilation air The heater may be located in unusually tight construc tion provided the space is unconfined or if confined is provided with two permanent openings communicating directly with an additional room s of sufficient volume so th
28. ns adding the space of adjoining room s If the extra volume provides an unconfined space then remove door or add ventila tion grills between rooms Refer to National Fuel Gas Code ANSI 2223 1 latest edition Section on Air for Combustion and Ventilation Vent room directly to the outdoors Refer to National Fuel Gas Code ANSI 2223 1 latest edition Section on Air for Combustion and Ven tilation Install a lower BTU Hr appliance such as a 24 000 BIU Hr to make the area an unconfined space o If the actual BTU Hr used is less than the maximum BTU Hr the space can support then the space is an unconfined space You will need no additional fresh air ventilation for an unconfined space A WARNING If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the build ing is of unusually tight construction you must provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI 2223 1 Section on Air for Combustion and Ventilation or applicable local codes PREINSTALLATION A WARNING Before installing in a solid fuel burning fireplace the chimney flue and firebox must be cleaned of soot creosote ashes and loose paint by a qualified chimney cleaner A CAUTION Appliances create warm air currents These currents move heat to wall surfaces next to appliance Install ing appliance next to vinyl or cloth wall c
29. ns provided in this document will result in an improperly installed and operating appliance voiding its warranty e The appliance must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig e Keep heater area clear and free from combustible materials gasoline and other flammable vapors and liquids e Donotuse this room heater if any part has been under water Immediately call a qualified service technician to inspect the room heater and to replace any part of the control and any gas control which has been under water e Ensure that the appliance is clean when operating Excessive dust accumulation on the burner and or logs will increase the amount of carbon monoxide formation and could lead to the formation of soot carbon monoxide poisoning and sickness or death e Maintain minimum clearances o Do not burn solid fuels in any fireplace equipped with this gas appliance e Do not allow fans to blow directly into the fireplace Avoid any drafts that alter burner flame patterns e Do not install the appliance in a sleeping room or bathroom e The installation must conform with local codes or in the absence of local codes with the National Fuel gas Code ANSI Z223 1 NFPA 54 latest edition e Input ratings are shown in BTU per hour and are for elevations up to 4500 feet When installing a
30. ny vent free appliance at elevations above 4500 feet nuisance pilot outages may occur e This appliance is intended for supplemental heating CONGRATULATIONS ON THE PURCHASE OF YOUR NEW GAS APPLIANCE MANUFACTURED BY LENNOX HEARTH PRODUCTS When you purchased your new gas log heaters 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 enjoy ment available from your new gas log heater It is our goal at Lennox Hearth Products to provide you our valued customer with an appliance that will ensure years of trouble free warmth and pleasure Thank you for selecting a Lennox Hearth Products gas log heater as the answer to your supplemental home heating needs sincerely All of us at Lennox Hearth Products TABLE OF CONTENTS Important Safety INfOrMation cccceeeccsseeceseeesseeseseeeeeens Page 2 Packaging LMS siirsin nii Page 3 General INFOMATION cece ccceceseeceseeecsesesseeccneeceeeessneeens Page 3 TOOR FOC UNSC cxcsesnataice torusshiclvai n Page 4 Burn Period irasi Page 4 GOS E NA E EE E EAE E TE Page 4 New Your City MEA Approval c cccccccsecssecsseecseesseeeeeens Page 4 Requirements for the Commonwealth of Massachusetts cccccesssecsseeseseeeenees Page 5 Combustion and Ventilation Aif Page 5 Preinstallation coaivateshasets
31. oap and water Replace the log set If after a period of use the flames start to exhibit unusual shapes and behavior if there is any evidence of soot formation blue tipping of the flames or any strong odors or the burners fail to ignite smoothly then the burner holes may require some cleaning If this happens it is pref erable to contact your nearest authorized service technician to get the appliance serviced WARRANTY Your gas appliance is covered by a limited three year warranty You will find a copy of the warranty accompanying this manual Please read the warranty to be familiar with its coverage Retain this manual File it with your other documents for future refer ence REPLACEMENT PARTS An expanded view of the appliance with numbered parts and a parts list can be found on Page 79 All parts should be ordered through your 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 2 The serial number of the appliance 3 The part number 4 The description of the part 9 The quantity required 6 The installation date of the appliance If you encounter any problems or have any questions concerning the installation of this dual listed gas appliance please contact your distribu tor For the name of your nearest distributor contact LENNOX HEARTH PRODUCTS 1110 West Taft Avenue
32. overings or operating appliance where impurities in the air such as tobacco smoke exists may discolor walls Note Illustrations shown in this manual reflect typical installations with nominal dimensions and are for reference only Actual installations may vary due to individual design preferences However always main tain minimum Clearances to combustible materials and do not violate any specific installation requirements Refer to Figures 2 through amp for clearances Note The following steps represent the normal sequence of installa tion Each installation is unique however and might require a different sequence e Turn off gas supply to the fireplace or firebox Position appliance in fireplace or firebox Connect gas line secure appliance Operate the appliance and check operation Maintain adequate clearances for accessibility for purposes of servicing and proper operation Minimum clearances include any projections such as shelves window Sills mantels spacers standoffs or surfaces to combustible construc tion etc above the appliance Paint or lacquer used to finish the mantel must be heat resistant in order to avoid discoloration Check Gas Type This appliance can only be connected to the gas type specified on the appliance rating plate This appliance can not be modified in the field for a different gas type If the gas supply differs DO NOT INSTALL the appliance Contact your dealer to obtain the co
33. penings Use the following equations to determine if you have a confined or unconfined space 1 Determine the volume of space ft Length x Width x Height ft Include adjoining rooms with doorless passageways or ventilation grills between rooms Example 24 L x 16 W x 8 H 3072 ft Divide the volume of space by 50 ft to determine the maximum BTU Hr the space can support volume of space ft 50 ft Maximum BTU Hr the space can Support Example 3072 ft 50 ft 61 44 or 61 440 BTU Hr the space can support NO Go Add the BTU Hr of all the fuel burning appliances in the space Vent Free Heater BTU Hr Gas Appliance 1 BTU Hr Gas Appliance 2 BTU Hr Total BTU Hr Example Vent Free Heater 36 000 BTU Hr Gas Appliance 1 35 000 BTU Hr water heater Total 71 000 BTU Hr Do not include Direct Vent Gas Appliances Direct Vent is sealed combustion and draws combustion air from the outdoors 4 Compare the maximum BTU Hr the space can support with the actual amount of BTU Hr used BTU Hr max the space can support _ BTU Hr actual amount of BTU Hr used Example 61 440 BTU Hr max the space can support BIU Hr actual amount of BTU Hr used 71 000 The space in the above example is a confined space because the actual BTU Hr used is more than the maximum BTU Hr the space can support You must provide additional fresh air Your options are a Rework equatio
34. r is Turn control knob to LO position and let warm up for a minute noise when burner is lit cold B Air in gas line Operate burner until air is removed from line Have gas line checked by local gas company C Dirty or partially clogged burner orifice Clean burner or replace burner orifice 12 The flame appearance is blue A Improper Air Shutter Adjustment Adjust air shutter per instructions on Page 12 13 When burner lights flame B Improper Air Shutter Adjustment Adjust air shutter per instructions on Page 12 does not carry completely across the top burner 18 REPLACEME a Ea EE OA O5 Oo NT PARTS LIST MILLIVOLT SHADOWDANCE SERIES Replacement Parts List Millivolt Shadowdance Series Models LSVFSD NG and LSVFSD LP 18 and 24 H5139 Description Valve Millivolt Natural Valve Millivolt Propane L P G Ember Bed Front Ember Bed Rear Bottom Burner Top Burner Piezo Igniter ODS Pilot Assembly Millivolt Natural ODS Pilot Assembly Millivolt Propane L P G Knob Extension Pilot On Off Knob Extension Hi Lo On Off Switch Piezo Igniter Cable 18 Log Assembly 24 Log Assembly 30 Log Assembly 24 Gas Log Set 30 Gas Log Set A WARNING Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury Top View NOTE DIAG
35. rials such as slate and marble must be at least 1 2 thick Noncombustible Material gt i Appliance in Fireplace or Firebox Figure 3 3 or More of Noncombustible Material gt Adjustable a Canopy Appliance in Fireplace or Firebox Figure 4 Noncombustible Material Requirements with No Mantel Installed A Noncombustible Requirements for Safe Installation Material Measurement 12 or more Adjustable canopy not required 8 minimum to 12 Install adjustable canopy Less than 8 Extend noncombustible material to at least 8 and install adjustable canopy Figure 4 OR Extend noncombustible material to a height of at least 12 Table 1 Noncombustible Material Heights and Mantel Location A Noncombustible Requirements for Safe Installation with Wood Material Measurement Mantel Shelf or Other Combustible Projection 12 or more Adjustable canopy not required Observe profiles Shown in Figure 5 8 minimum to 12 Install adjustable canopy and observe profiles shown in Figure 4 or Extend heat resistant material to at least 12 and observe profiles shown in Figure 3 and 5 Table 2 Step 4 Wood mantel shelf or combustible projection requirements To install a wood mantel shelf or other combustible projection directly above the fireplace firebox refer to Table 2 and to Figures 5 and 6 for installation profiles If your mantel profile is unsafe you may either
36. rocker switch located in the bottom front of the appliance or through an optional remote control When lit for the first time the appliance will emit an odor for an hour or two This is due to the burn in of the internal paints and lubricants used inthe manufacturing process For the first few hours operate the appliance with doors and windows open to encourage the dissipation of odor CLEANING AND SERVICING A WARNING Turn off the appliance and allow to cool before cleaning Verify proper operation after servicing NO A WARNING You must keep control areas burners and circulating air passageways of appliance clean Failure to keep the primary air opening s of the burner s clear may result in sooting and property damage Inspect these areas of appliance before each use Have appliance inspected yearly by a qualified service person Appliance may need more frequent cleaning due to excessive lint form carpeting bedding material etc Only limited cleaning will be required under the normal use of the appli ance Dust the front grate the top of the piezo cover and the control knob occasionally Do not use cleaning fluids to clean the logs or any other part of the appliance Remove the log set gently handling at each end Use a vacuum cleaner to remove loose particles from the base and from around the burners Gloves are recommended to prevent the fibers from pricking your skin If the skin is pricked wash gently with s
37. rrect appliance A WARNING Do not install this gas appliance e In sleeping quarters bathrooms or a recreational vehicle e Where curtains furniture clothing or other flammable objects are less than 42 from the front of the gas appliance e In high traffic areas e In windy or drafty areas VENT FREE APPLICATIONS WHEN INSTALLED IN A VENT FREE FIREBOX IF THE CLEARANCES SHOWN ON PAGES 7 amp 8 OF THIS MANUAL ARE GREATER THAN THE CLEARANCES FOR THE VENT FREE FIREBOX THE LESSER CLEAR ANCES OF THE VENT FREE FIREBOX APPLY Ensure the minimum clearances shown in Figures 2 through 8 are maintained Left and right clearances are determined when facing the front of the appliance Follow these instructions carefully to ensure safe installation Failure to follow these requirements may create a fire hazard Step 1 Sidewall Clearances The sides of the fireplace opening must be at least 16 from any combustible side wall Figure 2 Figure 2 Clearances Step 2 Ceiling Clearance The ceiling must be at least 42 from the top of the appliance opening Figure 2 Step 3 Noncombustible materials minimum requirements To install the appliance without wood mantels shelves or other combustible projec tions directly above the opening of the fireplace firebox refer to Figure 3 and Table 1 Note that at least 8 of noncombustible material must be installed above the appliances described in this manual Noncombustible mate
38. screen or guard removed for servicing an appliance must be replaced and or closed prior to operating the heater Installation and repair should be done by a qualified service person The appliance should be inspected before use and at least annually by a professional ser vice person More frequent cleaning may be required due to excessive lintfrom carpeting bedding material etc Itis importantthat control compartments burners and circulating air passageways of the appliance be kept clean This appliance is for installation only in a solid fuel burning masonry or UL 127 factory built fireplace or in a listed ventless firebox enclosure Ithas been design certified for these installations Exception DO NOT install this appliance in a factory built fireplace that includes instructions stating it has not been tested or should not be used with unvented gas logs WARNINGS e Allow the appliance to cool before servicing Always shut off any electricity or gas to the appliance while performing service work e The appliance and its individual shut off valve must be disconnected from the gas supply piping system while performing any tests of the gas supply piping system at test pressures equal to or less than 1 2 psig e This appliance must not be operated without a fireplace screen installed Fireplace screens must not impair the free flow of combustion air to the appliance e Failure to comply with the installation and operation instructio
39. securely with a wrench to prevent the regulator from moving Checking Gas Connections Test all gas joints from the gas meter to the gas appliance regulator for leaks after completing connection Ay WARNING Never use an open flame to check for leaks Turn on gas supply and test for gas leaks using a gas leak test solution also referred to as bubble leak solution Note Using a soapy water solution 50 dish soap 50 water is an effective leak test solution but it is not recommended because the soap residue that is left on the pipes fittings can result in corrosion over time A Light the appliance refer to the lighting instructions label attached to the control valve or see Page 17 B Brush all joints and connections with the gas leak test solution to check for leaks If bubbles are formed or gas odor is detected turn the gas control knob off pilot on to the OFF position Either tighten or refasten the leaking connection then retest as described above C When the gas lines are tested and leak free be sure to rinse off the leak testing solution D Turn on burner then observe the individual tongues of flame on the burner Make sure all ports are open and producing flame evenly across the burner If any ports are blocked or partially blocked clean out the ports Gas Pressure Check The appliance regulator controls the burner pressure which should be checked at the pressure test point 1 8 NPT plugged tap located
40. urn the gas control knob Never use tools If the knob will not push in or turn by hand do not try to repair it call a qualified service technician Force or attempted repair may result in a fire or an explosion Do not use this appliance if any part has been under water 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 LIGHTING INSTRUCTIONS STOP Read the safety information above on this page Access the lower control compartment Turn remote wall switch to OFF Verify main line shut off valve is open Push in gas control knob slightly and turn clockwise Note Knob cannot be turned from PILOT to OFF unless the knob is pushed in slightly Do not force 6 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the safety information above on this page If you do not smell gas go to the next step Push in gas control knob slightly and turn counterclockwise KN to PILOT Push in control knob all the way and hold in Immediately light the pilot by triggering the spark igniter pushing the button until pilot lights Continue to hold the control knob in for about 1 1 2 minutes after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 5 through 8 If knob do
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