TOA Electronics VF4000-CMP
Contents
1. page 4 Clearances RN page 5 Preinstallation in page 5 Installation Built In ow page 5 Connecting Gas Line page 6 Gas Pressure Check page 6 Electrical Wiring Optional Blower page 7 Finished Wall Details page 8 Installation Surround page 8 Log Assembly page 8 Flame Appearance page 9 Optional Equipment page 10 Forced Air Kit page 10 Operation and Care page 11 Cleaning and Servicing page 11 Replacement Paris page 11 Accessories Components page 12 Appliance Specifications page 13 CH Operating Instructions page 14 CM Operating Instructions page 16 Troubleshooting Guide page 17 Replacement Parts List page 18 Replacement Paris page 19 GENERAL INFORMATION The VF4000 Series Unvented Room Heaters covered in this manual feature ceramic fiber split logs which glow realistically when the heater is operating These heaters are manually controlled Models VF4000 CMN 2 and VF4000 CMP 2 feature a gas valve incorporating a millivolt operating system Asparkignition system piezo allows the heater pilot gas to be lit without the use of matches or batteries and permits operation of the heater during2. 3 8 NPT x 3 8 Flare Fitting l 3 8 Flex Tubing 1 2 x 3 8 Flare Shut Off Valve Gas Valve amp 3 8 Union Gas Stub I 3 8 Nipple Standard with all Units 3 8 Close Nipple 3 8 Shut Off Valve 1 2 x 3 8 Reducer Figure 8 NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE A Light the appliance refer to safety and Step 6 Installing the Optional Forced Air VF4000 CMN P Series lighting instructions on pages 14 and 16 Optional Wiring Diagram Blower Kit Wiring A receptacle plate is If any of the original wire as supplied must be replaced it provided for the installation of the FAB 1100 B Brush all joints and connections with the must be replaced with Type AWM 105 C 18 GA wire forced air blower kit optional Electrical gas leak test solution to check for leaks If From Thermocouple power must be provided to this plate to oper bubbles are formed or gas odor is detected Optional ON OFF ate the blower Wall Switch Rocker Switch turn the gas control knob to the OFF posi tion Either tighten or refasten the leaking I R OO R Route a 3 wire 120Vac power line with con connection and retest as described above Je Thermopile trol switch to thelower left front corner of the appliance Supply wires are to be connected to C When the gas lines are tested and leak free the outlet as shown in Figure 12 ensuring that be sure to rinse off t
3. Once purging is complete the pilot and burner will light and operate as indicated in the instruc tion manual Subsequent lightings of the appli ance will not require such purging Inspect the pilot flame removelogs if necessary handling carefully The pilot flame should be steady not lifting or floating Flame should be blue in color with traces of orange at the outer edge The top 3 8 10 mm at the pilot thermocouple should be engulfed in the pilot flame NGonly Replace logs if removed for pilot inspection To light the burner rotate the gas valve control knob counterclockwise to the ON position Step 14 Installing the Hood Assembly Attach the hood assembly over the firebox opening with three 3 screws Step 15 Installing the Screen Assembly Position the screen assembly in front of the firebox opening with the joint in the gasket down Figure 18 Locate the three 3 tabs at the bottom edge of the frame into the three 3 brackets at the base of the fireplace front opening Lean the frame back towards the fireplace Install the three 3 1 4 20 x 1 Phillips pan head screws removed previously and tighten to secure z A Q gt e Screws W NX W Figure 18 10 OPTIONAL EQUIPMENT An incomparable package of options are avail able for use with these appliances These op tions can both customize the operation of these unique appliances and enhance their beauty and charmin
4. a power outage These heaters are fitted with a specially de signed pilot 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 Com bustion and Ventilation Air section The VF4000 Series Unvented Room Heaters may be built into aframed wall or installed in an optional oak surround This heater has been tested to the standards of ANSI Z21 11 2 unvented heaters Do not install these unvented room heaters in a bedroom or bathroom as all units exceed maximum allowable BTU Hr input of 10 000 Inventory Unvented Gas Fireplace Gas connection fittings Installation and Operating Instructions Tools and Building Supplies Normally Required Tools Should Include Phillips screwdriver Hammer Saw and or Sabersaw Measuring tape Electric drill and bits Pliers Square Piping complying with local codes Pipe wrench Tee joint Pipe compound Building Supplies Should Include Framing materials Wall finishing materials Caulking materials noncombustible Fireplace surround materials Installation Applications 1 Fireplace built into a framed wall 2 Fireplace installed with oak surround and or platform Refer to the SUR 5 6 unfin ished oak veneer surround installation in structions P N 903593 Check the inventory list to besure that you have all the necessary parts
5. codes require a shut off valve mounted in the supply line Figure 8 illustrates two methods for connecting the gas supply Installation methods and materials must be in compliance with local codes 3 Sa 7 76 mm 178 mm Pa A Figure 7 The gas control valve is located in the lower control compartment To access the valve open the lower control compartment door Figure 9 The regulator has a 3 8 NPT thread inlet port and is fitted with a 3 76 mm long nipple NPT on both ends Plan the connections ac cordingly We recommend that the gas line be routed for the right side of the appliance to ensure ad equate access to the rear lower compartment for installation and servicing of the optional FAB 1100 blower Gas Flex Line Kit Model GFLV Control Valve Standard H A 8 DI ES Lower Control Compartment Door Figure 9 Secure all joints tightly using appropriate tools and sealing compounds ensure pro pane resistant compounds are used in propane applications 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 Never use an open flame to check for leaks
6. from the ON to OFF position the valve will latch in the OFF position for 60 seconds TO TURN OFF GAS TO APPLIANCE Turn remote wall switch OFF The pilot will remain lit for 4 Depress gas control knob slightly and turn clockwise normal service to OFF Do not force For complete shutdown turn remote wall switch to OFF 5 Close the side louver Access the left side louver TROUBLESHOOTING GUIDE FOR UNVENTED GAS PRODUCTS 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 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 statement on the front page Locate and correct all leaks Heater shuts off in use A Not enough fresh air is available Open window and or door for ventilation ODS operates B Low line pressure Contact local gas company C ODS pilot is partially clog
7. in usable condition Also check for concealed damage IMPORTANT SAFETY INFORMATION INSTALLER PLEASE LEAVE THESEINSTRUC TIONS WITH THE OWNER OWNER PLEASE RETAIN THESE INSTRUC TION FOR FUTURE REFERENCE IMPORTANT BEFORE STARTING YOUR HEATER INSTALLATION READ THESEINSTAL LATION INSTRUCTIONS CAREFULLY TO BE SUREYOU UNDERSTAND THEM COMPLETELY AND IN ENTIRETY FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE A HEATER MALFUNCTION RESULTING IN SERI OUS INJURY AND OR PROPERTY DAMAGE WARNING THESE APPLIANCES ARE DESIGNED TO OPERATE ON NATURAL OR PROPANE GAS ONLY THE USE OF OTHER FUELS OR COMBINATION OF FUELS WILL DEGRADE THE PERFOR M ANCE OF THIS SYSTEM AND MAY BE DANGEROUS UNVENTED GAS ROOM HEATER SPECIFICATIONS AND TECHNICAL DETAILS Valve Regulator Pressure Gas Type Maximum BTU HR Operation Setting ae s Gas Inlet Pressure Max 10 Ye w c Min 6 w c Propane 25 000 Manual Piezo 10 w c Max 13 w c LPG Min 11 w c WARNING FAILURETO COMPLY WITH THE INSTALLATION AND OPERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IM PROPERLY INSTALLED AND OPERAT ING UNVENTED ROOM HEATER VOID INGITS WARRANTY ANY CHANGE TO THIS HEATER AND OR ITS OPERATING CONTROLS IS DANGEROUS IMPROPER INSTALLATION OR USE OF THIS HEATER CAN CAUSESERIOUS INJURY OR DEATH FORM FIRE BURNS EXPLOSION OR CARBON MONOXIDE POISONING Carbon Monoxide Poisoning Early signs of carbon monoxide poisonin
8. or both of the following 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 ODS pilot is lit Clean burner or replace burner orifice 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 afew hours of operation SFC recommends running the initial operation heater with excess ventilation for the first few hours 11 Heater produces a whistling A Turning control knob to HI position when burner is cold Turn control knob to LO position and let warm up for a minute noise when burner is lit 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 o
9. shut off valve must be disconnected from the gas supply piping system while performing any tests of the gas supply piping system at pressures in ex cess of 1 2 psig e The heater must be isolated from the gas supply piping system by closing its individual manual shut off valve during any pressure test ing of the gas supply piping system at test pressures equal to or less than 1 2 psig e Any safety screen or guard removed for servicing the heater must be replaced prior to operating the heater Keep heater area clear and free from com bustible materials gasoline and other flam mable vapors and liquids e Do not use these appliances if any part has been under water Immediately call a qualified professional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water Input ratings are shown in BTU per hour and are for elevations up to 7 000 feet Operating heater above elevations of 7 000 feet may cause ODS pilot outage e Ensure that the heater is clean when operat ing Excessive dust accumulation on the burner and logs will increase the amount of carbon monoxide formation and could lead to carbon monoxide poisoning and death CODES Adhere to all local codes or in their absence the latest edition of The National Fuel Gas Code ANSI Z223 1 or NFPA54 which can be obtained from The American National Standards Insti tute Inc 1430 Broa
10. ATERS DO NOT BUILD A WOOD FIRE WARNING IMPROPER INSTALLATION ADJUSTMENT AL TERATION SERVICE OR MAINTENANCE CAN CAUSE IN JURY OR PROPERTY DAMAGE REFER TO THIS MANUAL FOR ASSISTANCE OR ADDITIONAL INFORMATION CON SULT A QUALIFIED INSTALLER SERVICE AGENCY OR THE GAS SUPPLIER WARNING DO NOT BURN WOOD OR OTHER MATERIAL IN THESE APPLIANCES CAREFULLY REVIEW THEINSTRUCTIONS SUPPLIED WITH THE DECORATIVE TYPE UNVENTED ROOM HEATER FOR THE MINIMUM FIREPLACE SIZE REQUIREMENT DO NOT INSTALL THE APPLIANCE IN THIS FIREBOX UN LESS THIS FIREBOX MEETS THE MINIMUM DIMENSIONS REQUIRED FOR THE INSTALLATIONS This is an unvented gas fired heater It uses air oxygen from the room in which it is installed Provisions for adequate combustion and ventila tion air must be provided Refer to Combustion and Ventilation Air Section Page 3 Due to high temperatures the appliance should be located out of traffic and away from furniture or draperies Do not place clothing or other materials on or near this appli ance IMPORTANT READ AND UNDERSTAND THESE INSTRUCTIONS COMPLETELY BEFORE INSTALLING YOUR UNVENTED ROOM HEATERS TABLE OF CONTENTS General Information 2 Inventory 2 Tools and Building Supplies page 2 Installation Applications page 2 Important Safety Information page 2 Gods ia reared page 3 Combustion and Ventilation Air page 3 Location of Fireplace
11. FI SUPERIOR INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference NATIONAL NATIONAL We suggest that our gas INSTITUTE hearth products be installed Tested amp Listed By Beaverton Oregon USA c US OMNI Test Laboratories Inc A ed and serviced by profes sionals who are certified in amp the U S by the National Fireplace Institute NFI as CERTIFIED NFI Gas Specialists www nficertified org WARNING IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY A FIRE OR EXPLO SION MAY RESULT CAUSING PROPERTY DAM AGE PERSONAL INJURY OR LOSS OF LIFE FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors or liquids in the vicinity of this or any other appliance FOR YOUR SAFETY What to do if you smell gas DO NOT light any appliance DO NOT touch any electrical switches e DO NOT use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow your gas suppliers instructions e If your gas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer service agency or the gas sup plier INSTALLATION AND OPERATING INSTRUCTIONS STANDARD SERIES Unvented Decorative Gas Fireplaces P N 903590 REV N 12 2007 MODELS VF4000 CHN 2 VF4000 CHP 2 VF4000 CMN 2 VF4000 CMP 2 FOR USE ONLY WITH DECORATIVE TYPE UNVENTED ROOM HE
12. FINED SPACE PROVIDE ADEQUATE COMBUSTION AND VENTILATION AIR BY ONE OF THE METHODS DESCRIBED IN THE NATIONAL FUEL GAS CODE ANSI Z223 1 1992 SECTION 5 3 OR APPLI CABLE LOCAL CODES Your options are a Rework equations adding the space of ad joining room s If the extra volume provides an unconfined space then remove door or add ventilation grills between rooms Refer to National Fuel Gas Code ANSI 2223 1 1992 Section 5 3 b Vent room directly to the outdoors Refer to National Fuel Gas Code ANSI Z223 1 1992 Section 5 3 c Install a lower BTU Hr heater to make the area an unconfined space 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 uncon fined space LOCATION OF FIREPLACE Carefully select the best location for installa tion of your VF4000 series Unvented Room Heater The following factors should be taken into consideration e Clearance to side wall ceiling woodwork and windows e Location must not be affected by drafts caused by kitchen exhaust fans return air reg isters for forced air furnaces air conditioners windows or doors Installation must provide adequate ventila tion and combustion air e Do not install the VF4000 series heaters in a sleeping room or bathroom e Never obstruct the front opening of theheater or restrict the flow of combustion a
13. J Box Opening Opening 3 3 1 2 r y 76 mm 89 mm Y 15 1 2 394 mm e Left Side View Right Side View Opposite 606 mm RES 15 1 2 394 mm e 36 Es 914 mm Top View Figure 21 NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE 13 14 VF4000 CHM P OPERATING INSTRUCTIONS STANDARD VALVES 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 This heater has a pilot which must be lit by hand When lighting the pilot follow these instructions exactly BEFORE OPERATING smell all around the heater area for gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn 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 Forced or attempted repair may result in a fire or explosion Do not use this heater if any part has been under wa
14. R Do not burn solid fuels in this listed unvented gas room heater Step 1 Frame VF4000 appliance enclosures as illustrated in Figures 4 5 and 6 Note The framed depth 15 1 2 for a flat wall 29 for a corner VF4000 must always be measured from a finished surface If a wall covering such as drywall is to be attached to the rear wall then the dimension must be measured from the drywall surface Note Framing dimensions in Figures 4 6 are calculated for a nailing flange depth of 1 2 13 mm Back Wall of Chase Enclosure i neluding Finishing Outside Wall x Materials If Any 15 1 2 394mm aa RE Figure 4 Back Wall of Chase Enclosure Including Finishing Materials If Any 41 1041mm X 13 1 2 343mm a 37 940mm gt 58 1 2 1486mm Figure 5 37 1 4 946 mm CU 15 1 2 STE 394 mm 37 940 mm lt Figure 6 Step 2 Route a 1 2 13 mm gas line along the eft or right side framing Figure 7 AII appliances have a 3 long 3 8 NPT nipple installed at the regulator To quickly and easily complete the gas line routing use the gas flex ine kit Model GFLV Step 3 Position appliance into prepared fram ing secure with 6d nails at the nailing flange along each side Step 4 Connecting Gas Line Make gas line connections All
15. VOLT VALVES 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 This appliance has a pilot which must be lighted by hand Do not use any phone in your building When lighting the pilot follow these instructions exactly e Immediately call your gas supplier from a neighbor s phone BEFORE OPERATING smell all around the appliance area for e If your gas supplier cannot be reached call the fire department gas Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand WHAT TO DO IF YOU SMELL GAS do not try to repair it call a qualified service technician Force or attempted repair may result in a fire or an explosion Extinguish any open flame Open windows Do not use this appliance if any part has been under water I Immediately call a gualified service technician to inspect the Do not light any appliance appliance and to replace any part of the control system and Do not touch any electrical switches any gas control which has been under water LIGHTING INSTRUCTIONS STOP Read the safety information above on this page 6 Wait five 5 minutes to clear out any gas If you then smell gas STOP Follow B in the safety informatio
16. amic fiber logs The heater and logs are assembled as shown in Figure 14 Handle these logs with great care The logs can be easily damaged but when handled properly they can provide years of performance and enjoyment Figure 14 After setting the logs into position as described above ensure they are properly and firmly situated The heater will not function as in tended if the logs are not correctly positioned Periodically check the positioning of the logs 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 PROP ERTY DAMAGE OR PERSONAL INJURY Flame Appearance REFER TO THE OPERATING INSTRUCTIONS LOCATED AT THE BACK OF THIS MANUAL BEFORELIGHTINGTHE HEATER TO OBSERVE THE FLAMES Flames from the pilot front and rear burner should be visually checked as soon as the heater is installed In addition a periodic visual check of the flames should be made The pilot flame should always be present when the heater is in operation and should just envelope the tip of the thermocouple Figure 15 WARNING NO ADJUSTMENTS ARE TO BE MADE TO THE ODS PILOT SYSTEM TAMPERING WITH THIS SYSTEM CAN BE EXTREMELY HAZARDOUS Standard Manual Version Shown Figure 15 An incorrect pilot flame is shown in Figure 16 This pilot flame will cause the thermocouple to cool When the thermocouple cools the heater will shu
17. ble for use with these appliances These louvers are designed to replace the standard black louvers that are provided with the appliance The brass louver kit includes six 6 louvers that simply snap into place They provide atouch of elegance to the VF appliance This kit can be retrofitted to previously installed appliances Brass Square Surround Kit A decorative brass square surround kit is available for use with these appliances The BSK 5 is designed to attach directly to the front face of the appliance at its extreme edges The BSK 5 provides a picture frame finish for the appliance 2 1 2 wide The brass square surround kit can be retrofitted onto previously installed appliances Square Trim Kit Asquaretrim kit is available for use with this appliance This kit is easy to install and does not require hardware to attach it as de signed directly to the standard door frame The four piece square trim kit can be in stalled without the bottom or bottom and side pieces to customize the look of our appliance This kit can be retrofitted to previously installed appliances NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE Decorative Volcanic Stone The decorative volcanic stone Model FDVS can be used to enhance the look of your appliance Spread the decorative volcanic stone evenly around the bottom of the firebox Refractory Liner Kit One of the most beautiful enhancements you can make to this appliance is the addition o
18. ces the wall switch This special receiver permits ei ther manual or remote control modes Both receiver and transmitter operate on standard 9 volt batteries not included Refer to the RCL installation instruction for specific details Wall Switch Kit An optional wall switch kit can be installed along with the millivolt controlled appliances The kit consists of a standard UL wall switch with cover plate This kit provides for remote wall operation of the appliance Replace the wall switch and cover plate of this kit with the components of the FWSK and you can havetrue remote control of your vent free appliance turning it on and off from your favorite easy chair The wall switch kit should be installed along with the appliance Refer to Figure 11 and Step 5 for detailed installation instructions Rocker Switch Kit An optional rocker switch kit can be installed directly on VF4000 CMN P series appliances to provide for On and Off operation in lieu of a wall switch This kit is designed to install in the lower control compartment out of view and is perfect for use in high volume areas such as lobbies and model homes where limited ac cess to the appliance On Off switch is desir able This kit can be retrofitted to previously installed appliances and may be temporarily installed in place of other switch circuitry Wall Thermostat Kit A wall thermostat kit is available for use with the millivolt controlled appliances The wall t
19. d on the floor of the appliance 6 Always keep the appliance area clear and free from combustible materials gasoline and other flammable liquids 7 Remember this appliance has acontinuous burning pilot flame Exercise caution when using products with combustible vapors CLEANING AND SERVICING WARNING TURN OFF THE UNVENTED GAS ROOM HEATER AND ALLOW TOCOOL BEFORE CLEANING Only limited cleaning will be required under the normal use of the heater 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 room heater Remove the log assembly gently handling by holding each log at each end Use a vacuum cleaner to remove loose particles from the base and from around the burners Gloves are rec ommended to prevent the fibers from pricking your skin If the skin is pricked wash gently with soap and water Replace the logs as de tailed in Step 12 Assembling the Logs If after a period of use the flames start to exhibit unusual shapes and behavior or the burners fail to ignite smoothly then the burner holes may require some cleaning If this hap pens it is preferable to contact your nearest dealer to get the appliance serviced REPLACEMENT PARTS An exploded view of the room heater with numbered parts and a parts list can be found on pages 20 and 21 All parts should be or dered through your Lennox distributor or deal
20. dway New York NY 10018 or National Fire Protection Association Inc Batterymarch Park Quincy MA 02269 Massachusetts And New York Require ments These appliances are approved for installation in the following USA locations listed in the following Massachusetts These fireplaces are approved for installation in the US state of Massachusetts if the follow ing additional requirements are met e Installation and repair must be done by a plumber or gas fitter licensed in the Common wealth 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 e Vent Free appliances may NOT be installed in bedrooms or bathrooms s A working smoke detector must be installed in the area where vent free appliances are installed Seller of unvented propane or natural gas fired supplemental room heaters shall pro vide to each purchaser a copy of 527 CMR 30 upon sale of the unit New York These fireplaces are approved for installation in the US state of New York but not in New York City COMBUSTION AND VENTILATION AIR These heaters shall not be installed in a con fined space The heater may be located in unusually tight construction provided the space is unconfined or if confined is pro vided with two permanent openings commu nicating directly with an additional room s of sufficient volume so that t
21. er Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following information The model number of the heater The serial number of the heater The part number The description of the part The quantity required The installation date of the heater SA BON If you encounter any problems or have any questions concerning the installation of this heater please contact your distributor For the name of your nearest distributor contact LHP 1110 West Taft Avenue Orange CA 92865 11 ACCESSORIES AND COMPONENTS Forced Air Kit FAB 1100 Brass Louver Kit BRLK 5C Wall Switch Kit FWSK pe Refractory Liner Kit VFSRLK ra LI SA K 7 Dar Wood Surround Wall SUR 5PW Rocker Switch Kit FRS J Wood Surround Corner SUR 5PC Remote Control RCL Gas Flex Line Kit FFGC L Square Trim Kit Thermostat WTK BSK 5 eai ni STK 5 4 Brass Surround Kit BRLK CS Decorative Volcanic Stone FDVS 12 NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE VF4000 SPECIFICATIONS Pi 940 mm 31 1 2 15 381 mm 800 mm lt i 30 762 mm ca A 1 Lae 36 914 mm pl Front View TES Y A 5 1 2 140 mm A gt a 1 2 13 mm 37 0 mim 31 1 2 800 mm 3 3 4 95 mm 8 Gas Line 203 mm
22. f refractory liners The refractory liner kit in cludes tan ceramic fiber panels for the rear and side walls of the firebox The ceramic fiber panels have brick like features in relief To install the three panels simply place them in position against the firebox walls This kit can be retrofitted into previously installed appli ances Screen Panel Kit An optional fixed fine mesh screen panel can be installed on the VF4000 Series Units This screen panelis easy to install This kit can be retrofitted to previously installed VF4000 appliances Gas Flex Line with Valve Agas flex line kit is available to aid in attaching the appliance to the gas supply This kit can only be used where local codes permit The kit includes a 1 2 NPT to 3 8 flare in line shut off valve a 12 flex line 3 8 female flare through and a3 8 flare to 3 8 NPT fitting The compo nents of this kit are rated for both natural and propane gas This kit is designed to be used as an aid in installing the appliance WARNING CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEM PERATURES USE CAUTION AROUND THE APPLIANCE TO AVOID BURNS OR CLOTHING IGNITION YOUNG CHILDREN SHOULD BE SUPER VISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE Remote Control Kit The Model RCL adds the convenience of re mote control for your millivolt controlled ap pliance The kit includes a wireless hand held transmitter and a receiver that repla
23. g appeal All options are available in kit form are easy to install and are packaged complete with all required parts and instruc tions Some of the option kits need to be fitted prior to completing the installation of the appli ance The following paragraphs detail the kit options available for use with the appliances covered in this manual These outstanding optional items can be added individually or in sets of two or moreto custom ize your vent free appliance to fit your homes unique needs Kit part numbers are provided on page 12 along with descriptive illustrations 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 of their proximity to the heater opening and front face Tarnishing of these pieces is normal unavoidable and should be expected Forced Air Kit The FAB 1100 assembly provides a forced air circulation feature for your appliance This kit mounts directly into the lower intake chamber with an electrical connection made at the recep tacle provided The appliance must have an independent 120Vac power lineincorporated at the time of installation Refer to Step 5 of the installation instructions supplied with the forced air kit Figures 19 and 20 Figure 19 Blower Motor Grounded to Appliance Motor Plug Receptacle Appliance Junction Box Figure 20 Brass Louver Kit Brass louvers are availa
24. g are similar to the flu with headaches dizziness and or nausea If you have these signs obtain fresh air immedi ately Turn off the gas supply to the heater and have it serviced by a qualified professional as it may not be operating correctly Due to high temperatures the heater should be located out of traffic and away from furniture and draperies Children and adults should be alerted to the hazard of high surface temperatures and should stay away to avoid burns or clothing ignition e Young children should be carefully super vised when they are in the same room with the heater Do not place clothing or other flammable material on or near the heater for the purpose of drying e Installation and repair should be done by a qualified service person The heater should be inspected before use and at least annually by a professional service person More frequent clean ing may be required due to excessive lint from carpeting bedding material etc It is important that control compartments burners and circulat ing air passageways of the heater be kept clean Allow the heater to cool before servicing Always shut off any electricity or gas to the heater while performing service work e Do not install the VF4000 series heaters in a bedroom 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 e The heater and its individual
25. ged Clean ODS pilot 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 7 knob is in OFF position B Control valve defective Replace control valve A Gas supply turned off or manual shut off valve closed Turn on gas supply or open manual shut off valve When igniter button is pressed there is spark at B Control knob not in PILOT position Turn control knob to pilot position ODS pilot but no ignition 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 goes out when control knob is released B Control knob not pressed in long enough Press in control knob fully 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 D Thermocouple connection loose at control valve Hand tighten until snug then tighten 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
26. he combined volume of all connected spaces meets the criteria for an unconfined space National Fuel Gas Code ANSI Z223 1 latest edition Section 5 3 Generally 50 ft per 1 000 BTU input of all operating appliances in the space The National Fuel Gas Code defines a con fined space as a space whose volume is less than 50 ft 3 per 1 000 BTU Hr 4 8 ms 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 ft per 1 000 BTU Hr 4 8 ms per kw of the aggregate input rating of all appliances installed in that space Rooms communicat ing directly with the space in which the appli ances are installed through openings not furnished with doors are considered a part of the unconfined space Unusually tight construction is defined as con struction where a wall and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a rating or one perm or less with openings gasketed or sealed and b weather stripping has been added on oper able 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 penetra tions for plumbing electrical and gas lines and at other openings Use the following equations to determine if you have a confined or unconfined space 1 Determi
27. he leak testing solution Pa the polarity as determined by the colors of the wires is exactly as shown The black and red D When the gas lines are tested and leak free wire loop must be left intact with the mating observe the individual tongues of flame on the Factory Wired Field Wired connectors connected burner Make sure all ports are open and For Rocker Switch Attachment Only producing flame evenly across the burner If any ports are blocked or partially blocked clean out the ports Figure 11 An external regulator must be used on all pro pane L P G heaters in addition to the regula OFF ON Blower tor fitted to the heater to reduce the supply tank wall Swi ra pressure to 13 w c maximum HS To Fuse or Circuit Breaker WARNING CONNECTING DIRECTLY TO Receptacle AN UNREGULATED PROPANE TANK CAN CAUSE AN EXPLOSION Fireplace Junction Box Blower Wiring Diagram Step 5 Installing the Optional Remote Wall I Switch VF4000 CMN P models only The Ground Wire T n millivolt system comes from the factory wired as shown in Figure 10 Select a convenient location for the remote wall switch and connect the wiring to the appliance Figure 11 White Supply 3 N u J I Blower CAUTION DO NOT CONNECT THE OPTIONAL 74 A butte 4 Ni 4 REMOTE SWITCH TO A 120V POWER SUPPLY Bipolar Note The optional rocker switch is m
28. hermostat is designed to be wired directly to the appliance millivolt gas control circuit and provide automatic On Off control of the appli ance to maintain a desired temperature within the room OPERATION AND CARE OF YOUR APPLIANCE 1 Blower operation may becontrolled through the ON OFF unit rocker switch located in the lower control compartment 2 These heater rated units are equipped with atwo stage HI LOW gas control valve To set the burner at the HI and LOW settings rotate the control knob to the desired position 3 When lit for the first time the appliance will emit a slight odor for an hour or two This is due to the burn in of the internal paints and lubricants used in the manufacturing process Additionally when lit for the first time this appliance may produce smoke this is normal and should be expected For the first few hours operate the appliance with doors and windows open to encourage the dissipation of smoke and fumes 4 Keep lower control compartment clean by vacuuming or brushing at least twice a year More frequent cleanings may be required due to excessive lint from carpeting bedding ma terials etc It is important that the control compartments burners and circulating air pas sageways of the heater be kept clean 5 Always turn off gas to pilot before cleaning Before relighting refer to the lighting instruc tions in this manual Instructions are also found on a pull out panel locate
29. materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information Printed in U S A 1997 by Lennox Hearth Products 1110 West Taft Avenue P N 903590 REV N 12 2007 Orange CA 92865
30. n above on this Access left side louver page If you do not smell gas go to the next step Turn remote wall switch to OFF Push in gas control knob slightly and turn counterclockwise PR to PILOT Push in control knob all the way and hold in Immediately Push in gas control knob slightly and turn clockwise light the pilot by triggering the spark ignitor pushing red Pac to OFF 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 Gas Control Knob Flame Adjustment Knob it will pop back up Pilot should remain lit If it goes out i repeat steps 5 through 8 Thermopile f knob does not pop up rr when released stop and ICT immediately call your O Jets service technician or gas Piezo Ignitor 3 supplier Ignitor su If pilot will not stay lit after da several tries turn the control knob to OFF and call your SU il service technician or gas supplier Honeywell U Millolt Valve E DI 9 Turn gas control knob counterclockwise A to ON Gas Control Knob Spark Ignitor 10 Close the side louver Note Knob cannot be turned from PILOT to OFF unless the knob is pushed in slightly Do not force Note If the gas valve is turned directly
31. n in this manual reflect typical installations with nominal dimensions and are for design and framing reference only Actual installations may vary due to individual design preferences However always maintain minimum clearances to combustible materials and do not violate any specific installation re quirements NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE Note The following steps represent the normal sequence of installation Each installation is unique however and might require a different sequence CAUTION HEATERS CREATE WARM AIR CUR RENTS THESE CURRENTS MOVE HEAT TO WALL SURFACES NEXT TOHEATER INSTALL ING HEATER NEXT TO VINYL OR CLOTH WALL COVERINGS OR OPERATING HEATER WHERE IMPURITIES IN THE AIR SUCH AS TOBACCO SMOKE EXISTS MAY DISCOLOR WALLS Step 1 Position heater in desired location freestanding onto surround base or into pre pared framing and secure Step 2 Plumb gas line Gas connections should only be performed by an experienced licensed certified tradesman Step 3 Assemble logs and test flame appear ance Step 4 Complete finish wall material sur round and optional hearth extension to your individual taste INSTALLATION STEPS Built In Systems WARNING DO NOT ALLOW FANS TO BLOW DIRECTLY INTO THE FIREPLACE AVOID ANY DRAFTS THAT ALTER BURNER FLAME PATTERNS WARNING DO NOT USE A BLOWER IN SERT HEAT EXCHANGER INSERT OR OTHER ACCESSORY NOT APPROVED FOR USE WITH THIS HEATE
32. nd ventila tion air NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE This appliance may be installed in an after market manufactured Mobile Home where not prohibited by state or local codes Aftermarket Completion of sale not for pur pose of resale from the manufacturer e Minimize modifications to existing construc tion Refer to Figure 7 for location suggestions Figure 1 To ensure even heat distribution it is best to position the heater centrally against the longest wall of the room Make sure there is adequate ventilation where the heater is installed The gas appliance will shut off if the oxygen level falls below 18 These appliances are uniquely suited for instal lations requiring a utility shelf positioned di rectly above the fireplace Utility shelves like these are commonly used for locating televi sion sets and decorative plants To provide for the lowest possible shelf sur face combustible materials used to support a utility shelf directly above these appliances should be positioned just above the appliance top spacers The minimum height from the base of the VF4000 to the underside of com bustible materials used to construct a utility shelf is 37 1 4 946 mm The appliance should be mounted on a fully supported base extending the full width and depth of the unit The appliance may be located on or near conventional construction materi als However if installed on combustible mate
33. ne the volume of space ft 3 Length x Width x Height _____ ft Include adjoining rooms with doorless pas sageways or ventilation grills between rooms Example 20 L x 16 W x8 H 2560 ft 2 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 2560 ft 50 ft 51 2 or 51 200 BTU Hr the space can support 3 Add the BTU Hr of all the fuel burning appli ances in the space Vent Free heater _ BTU Hr Gas appliance 1 _ BTU Hr Gas appliance _ BTU Hr Total _ BTU Hr Example VF4000 Vent free heater 25 000 BTU Hr Gas appliance 1 34 000 BTU Hr water heater Total 59 000 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 51 200 BTU Hr max the space can support BTU Hr actual amount of BTU Hr used 59 000 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 sup port You must provide additional fresh air WARNING IF THE AREA IN WHICH THE HEATER MAY BEOPERATEDIS SMALLER THAN THAT DEFINED AS AN UNCON
34. ounted to PLA Terminal a 7 7 Black SS Screw the appliance and wired in the same way as the Supply remote wall switch VF4000 CMN P Series Wiring Diagram If any of the original wire as supplied must be replaced it must be replaced with Type AWM 105 C 18 GA wire IL From Thermocouple Matin RY hi At Connectors Thermopile Red Wire Figure 12 Note Supply wires may be alternatively connected to the outlet using the screw terminals however the black supply wire must be ganged wired to the same terminal that the pre wired black wire is attached to and the white supply wire must be connected to the opposite side of the outlet For Rocker or ON OFF Wall Switch Attachment Only Figure 10 NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE IMPORTANT Ground lead must be connected to the green screw located on the junction box cover plate Failure to do so will prevent the appliance from operating The appliance must be electrically grounded in accordance with local codes or in the absence of local codes the National Electrical Code ANSI NFPA 70 latest edition In Canada the current CSA C22 1 Canadian Electrical Code The forced air blower kit may be mounted at initial appliance installation or at anytimethere after Follow the instructions provided with the blower kit Finished Wall Details It is sometimes best to frame the appliance after ithas been positionedin place Frame
35. rd hearth extension installation requirements Note Combustible wall finish materials and or surround materials must not be allowed to encroach the area defined by the appliance front face black sheet metal Never allow combustible materials to be positioned in front of or overlapping the appliance front face 6 Clearance to Combustible Side Wall Max Projection See Fig 2 cera VER 37 1 2 Min to Ceiling 953 mm See Fig 2 Figure 3 PREINSTALLATION Check that all listed parts have been received Carefully inspect the heater case and contents for shipping damage and immediately inform the dealer from whom you purchased the gas fireplace if any damage is found The appliance is shipped with all gas controls and components installed and pre wired Re move the shipping carton The nailing flanges are installed at each side of the appliance back wards when shipped from thefactory to protect the unit from shipping damage Remove the nailing flanges and retain for use when install ing the appliance in framing Remove three screws and remove the screen panel Remove the logs and set aside Check Gas Type This appliance can only be connected to the gas type specified on the appliance data plate This appliance can not be modified in the field for a different gas type If the gas type to be used is not the one specified contact the dealer to obtain the correct gas appliance Note Illustrations show
36. rials such as carpeting vinyl tile etc a metal or wood barrier covering the entire bottom surface must be used If the appliance is to be elevated above floor level a solid continuous platform must be constructed WARNING CLEARANCES MAINTAIN MINIMUM Do not install in the vicinity of gasoline or other flammable liquids The heater must be kept clear and free from these combustible materi als and may not be located near where they are stored Clearances WARNING DO NOT INSTALL VF SE RIES UNVENTED ROOM HEATERS IN SLEEPING QUARTERS OR IN RECRE ATIONAL VEHICLES WARNING DO NOT INSTALL THE VF UNVENTED ROOM HEATER e WHERE CURTAINS FURNITURE CLOTHING OR OTHER FLAMMABLE OBJECTS ARE LESS THAN 42 FROM THE FRONT OF THE UNVENTED ROOM HEATER IN HIGH TRAFFIC AREAS IN WINDY OR DRAFTY AREAS Ensure the minimum clearances shown in Figures 2 and 3 are maintained Minimum clearance to combustibles are side and back 0 floor 0 adjacent wall 6 ceiling 37 1 2 953 mm Appliance Combustible Finished Wall Materials 26 m Header A Spacer 1 4 Gap Required Top of Appliance L Top of Door Frame VF Series Figure 2 A hearth extension is not required with this appliance If a hearth extension is used do not block the lower control compartment door Any hearth extensions used is for appearance only and does not have to conform to standa
37. rifice Clean burner or replace burner orifice 18 REPLACEMENT PARTS LIST VF4000 CHN Manual VF4000 CMN Millivolt VF4000 CHP Manual VF4000 CMP Millivolt Description Part No Qty Part No Valve Natural 110331 1 Valve Propane 110031 1 SIT Valve Natural 903489 Honeywell Valve Natural 24M 13 SIT Valve Propane 901917 Honeywell Valve Propane 67L02 Injector Burner Natural 110381 2 110381 Injector Burner Propane LPG 110382 2 110382 Pilot Natural 110345 1 110344 Pilot Propane LPG 110341 1 901915 Regulator Natural 110351 1 903218 Regulator Propane LPG 110352 1 112081 Front Burner 110281 1 110281 Rear Burner Natural 113301 1 113301 Rear Burner Propane LPG 113301 1 113301 Crossover Burner 110321 1 110321 Injector Crossover Burner Natural 110387 1 110387 Injector Crossover Burner Propane LPG 110388 1 110388 Piezo 111061 1 111061 Piezo Wire 110361 1 110361 Log Set 100107 1 100107 Bar Louver Black 101694 2 101694 Panel Radiant 101394 2 101394 Replacement Screen 112721 1 112721 Screen Panel Assembly 112842 1 112842 Hood 112755 1 112755 REPLACEMENT PARTS CM Models SIT Valve Shown NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE The manufacturer reserves the right to make changes at any time without notice in design
38. t off If pilot flame pattern is incorrect or if heater shuts off contact your service representative Standard Manual Version Shown Figure 16 In normal operation at full rate after 15 min utes the following flame appearance should be observed Rear Burner Flame Characteristics The rear flames should be yellow The flames should extend about 3 4 above the front log for natural gas and 2 3 above for propane L P G gas Figure 17 PEI E IE D ELET Figure 17 Main Burner The flames at the front burner holes will be blue becoming yellowish as they hit the bark like texture of the base and front face of the front log Figure 17 Appliance Operation WARNING THE LOWER CONTROL COM PARTMENT AREA AND LOWER CONTROL COMPARTMENT ACCESS DOOR ARE EX TREMELY HOT WHEN THE APPLIANCE IS IN OPERATION EXERCISEEXTREME CARE TOUCH WHEN ACCESSING THIS AREA ONLY THE FAR ENDS OF THE LOWER CONTROL COMPARTMENT DOOR WHEN OPENING WHILE THE APPLIANCEIS HOT NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE Step 13 Checking the System With gas line installed run initial system checkout before closing up the front ofthe unit Follow the pilot lighting instructions on pages 14 and 16 Note Instructions are also found on the pull out panel located on the bottom surface of the appliance When first lighting the appliance it will take a few minutes for the line to purge itself of air
39. ter 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 Make sure manual shut off valve is fully open Locate gas control knob and piezo Depress control knob in and turn clockwise yer to the OFF position Figure 22 Wait 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information above If you do not smell gas go to the next step The pilot is located on the right side in front of the burner Figure 23 Depress control knob in and turn counterclockwise 7 TN to the IGN position Figure 24 Press the control knob all the way in for 5 seconds Note If you are running the heater for the first time it will be necessary to press the control knob all the way in for 30 seconds to allow air to bleed out of the gas piping 8 With the control knob pressed in push in and release the piezo igniter button to light the pilot 9 Holdthe control knob in for a further 10 seconds to prevent the flame failure detector from shutting off the gas while the probe is warming up 10 Release the control knob while turning counterclockwise to the HI or LOW Position e If the knob does not pop out when released stop and immediately call your ser
40. vice technician or gas supplier If the pilot will not stay lit after several tries depress and turn the gas control knob clockwise gt A to OFF and wait 30 seconds Depress and turn knob counter clockwise to IGN and press igniter button again If your pilot does not relight depress and turn control knob clockwise A to OFF and call your service technician or gas supplier 11 Wait 30 seconds before readjusting the heater when the control knob has been turned down to a lower setting TO TURN OFF GAS TO HEATER Depress and turn control knob clockwise TN to the OFF position Figure 22 MANUAL MATCH LIGHTING PROCEDURE EMERGENCY ONLY If the pilot cannot be lit with the piezo igniter the heater can be manually lit with a match With the right hand depress and turn the control knob counterclockwise AR to the ON position Hold in the knob 3 Light the match and hold the flame to the end of the pilot and ignite the pilot Continue to hold control knob for an additional 10 seconds to insure pilot remains lit Release the control while turning control knob to desired setting Figure 22 Turn Control Knob to OFF Position Figure 24 Figure 23 Pilot Location NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE Turn Control Knob to IGN Position 15 16 Verify main line shut off valve is open VF4000 CMN P OPERATING INSTRUCTIONS MILLI
41. with 2 x 4s or heavier lumber Always frame in accordance with local building codes Note The header may rest on the top spacers but must not be notched to fit around them In order to install the appliance facing flush with the finished wall position the framework to accommodate the thickness of the finished wall Refer to Figures 2 and 3 If you live in a cold climate seal all cracks around your appliance with noncombustible material and wherever cold air could enter the room It is especially important to insulate outside chase cavity between studs and under floor on which appliance rests if floor is above ground level Proceed to Step 10 Surround Installations Note The VF4000 series appliances must be installed giving full consideration to the clear ance and height requirements identified in this manual Step 7 Position Heater Place the heater in desired location It may be helpful to tempo rarily assemble the surround around the appli ance to properly locate the unit Refer to Figure 13 for floor and platform installations If the heater is to be installed into a framed wall refer to the built in assembly steps beginning on page 5 Figure 13 Note The heater may be installed directly on a floor made of standard combustible wood con struction materials Do not install the heater directly on carpeting or other soft floor cover ing such as vinyl tile or flooring materials Use a wood or metal panel that e
42. xtends the full width and depth of the heater between the heater and any soft floor covering material Refer to Figure 20 for base dimensions Step 8 Secure Heater Bend the tabs down Figure 13 Using two 2 screws securely tighten the appliance to the platform Note Heater must be anchored to the floor or platform Step 9 Install Optional 120V Wiring Refer to Step 6 for wiring instructions Connecting Gas Line Step 10 A qualified gas appliance installer must connect the gas room heater to the gas supply Consult all local codes and refer to Step 5 The heater gas inlet connection is 3 8 NPT located on the right side facing the heater If a left side connection is required route the gas line under the valve to end at the right hand side for connection to the inlet This may be re quired to allow for installation of the blower When tightening up the joint to the valve hold the valve securely with a wrench to prevent the valve from moving Step 11 For Surround Installations Only Finish the assembly of the surround compo nents and secure the surround to the appliance NOTE DIAGRAMS amp ILLUSTRATION NOT TO SCALE Assembling the Logs WARNING DONOT ADD EXTRALOGS OR ORNAMENTS SUCH AS PINECONES VER MICULITE OR ROCKWOOL USINGTHESE ADDED ITEMS CAN CAUSE SOOTING WARNING DO NOT PLACE ANY LAVA ROCK ON LOGS OR BURNERS THIS MAY CAUSE SOOTING Step 12 The heater includes a unitized set of cer
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