Louisville Tin and Stove BBT103 Gas Heater User Manual
Contents
1. eT spaces all air from inside the Mpheated Crain space building See 5 3 3 a Equipment located in confined spaces all air from outdoors inlet air from ventilated crawl space and outlet air to ventilated attic See 5 3 3 b FIGURE 9 FIGURE 10 INSTALLATION Installation and service must be performed by a qualified installer service agency or the gas supplier LOCATION 1 For most efficient performance locate heater as centrally as possible in the area to be heated 2 Do not install heater in a closet alcove or small hallway where the heater could be isolated from the space to be heated and adequate combustion air by closing a door Page 5 INSTALLATION CONTINUED 3 Protect heater from wind high traffic areas and drafts such as doorways locations that get direct air from a ceiling fan etc as this will cause nuisance pilot outage 4 All models may be wall mounted using the factory supplied standard wall mounting bracket Additionally all models may be installed freestanding by adding the optional VF FSK Floor Stand Kit and using an approved fire resistant floor mat available from factory NOTE Both wall and floor mount installations require hard piping 5 If optional blower is to be added locate heater so there is safe access to an electrical outlet CLEARANCES 1 Maintain adequate accessibility clearances for servicing and proper operation 2 Minimum clearances as viewed from front of heater see2. l s SuIqny pue odig x puewop p 0 9 WoA Or s uou IPUI euzu soyouy ZIS adig uoly eurwoON Sp APAL OUIOSdS 00 0 g UO poseg uumoO 19M YUT O JO doiq sinssaig amp pur sso 10 Srsd 0 JO s mss iq SPH 10 INO Jod sey Jo 9 4 3 qnO u adtg jo Aoede wnuwiixepy SVD TVAALVN SINAN AMINOAY A LA TV LOL LYOddNS OL GAMINOY AZIS ANIT ATddNS SVD WAdOUd ANINYALAA OL V ECTZISNV VSNdIN WO SLAVHO ONIMOT IOS H9S Page 7 TABLE 1 first stage pipe sizing PROPANE GAS 10 PSIG Inlet with a 1 PSIG Pressure Drop SS ee Maximum capacity of pipe or tubing in thousands of BTU hr of L P Gas Size of Pipe LENGTH OF PIPE OR TUBING FEET Or Copper Tubing Inches Copper Total length of piping from outlet of first stage regulator to inlet of second stage regulator or to inlet of second stage regulator furthest away Notes 1 To allow 2 PSIG pressure drop multiply total gas demand by 707 and use capacities from table 2 For different first stage pressures multiply total gas demand by the following factors and use capacities from table First State Pressure PSIG Multiply by 20 844 21 912 Data Calculated per NFPA 54 amp 58 TABLE 4 Second Single or Integral Twin Stage Pipe Sizin 11 Inches Water Column Inlet with a 1 2 Inch Water Column Drop Maximum capacity of pipe or tubing in thousands of BTU hr of LP Gas PROPANE G AS Size of Pipe LENGTH OF PIPE OR TUBING FEET Or Copper Tubing
3. 8 L 10 adid 4 sn IU O LA OOO SE pueuu p o 01 q WoA odid g sn IY O LA OOO 8EE pueur p q 0 e WOT 3993 09 p ILI VSN 7997 g ujys Su SuIdId 93 s puoo 9s BIO adid onsejd I Z4 10 surqny ZA did ZA IN IU N LA 000 9 pugurp e o Pe Wo J99J 0 10 I IBL sn XISd OI St Sunj s doje n3 i 8u s ISIN 1J99J 97 uj u Surd d Sbe s 4saAly ejO po g 1989H IIM 1Jojp n3oq a8e1IS puoo o s 5 q u J anaes f 000 007 sates 2ovunJ BE ony eea 395 _ oot 2881S ISIA 8S 9T 06 08 LAAHAA AdId AO HL NYI SVD ANVdOdd AOA SLAVHD ONIZIS Hdld AOA AD Vd DNIAO I IO4 AHS IVWONVIAS NVINHOIAUHS SVD dl SDONGOdd ODHA WO UOHeULOFUy UMOYS uonv e Sur SLO T So s oA Su 1oJ p mb surqn1 10 Surdid Jo s z s oy outurr9 9q Z ojduexy Surqn 10 odid z 98M IU O LA 000S9 puetu p U o p WOA ZuIqm 8 10 odid z4 sn IU A LA 000 9 puew p 3 o d WoL did sn IU N LA 000007 pueutap J o q WoA Suiqm g Jo odid z4 sn IU N LA 000 puew p o p WOA suiqny 10 did sn Y N LA 000 001 000 SE 000 S9 Suq 8 L 10 odid 4 sn IU L 000 8ET OOO SE 000 S9 000 9 puewop o q WOT radid q esn TY N LA O00 8EE 000 SE 000 S9 000 8E 000 00 Z puew p q 0 e uto14 1993 06 p 219 ASN 4739F pg u Su l Surdid eJol uono
4. Inches Copper Tubing O D Total length of piping from outlet of regulator to appliance furthest away Data Calculated per NFPA 54 amp 58 Page 8 INSTALLING HEATER WALL MOUNT BFT10 STEP 1 Remove wall mounting bracket from back of heater STEP 2 Locate wall stud STEP 3 Attach wall mounting bracket to wall stud with top at desired height using 2 screws provided Make sure top of bracket is level See Figure 3 STEP 4 Hang top of heater on wall mounting bracket STEP 5 Remove bottom front panel STEP 6 Secure back of heater to wall utilizing anchors if necessary or wood screws See Figure 4 WALL STUD FIGURE 3 Finn SET TT T TT ie i a a HOLES FOR MOUNTING BACK OF HEATER TO WALL FIGURE4 WALL MOUNT BFT20 amp BFT30 STEP 1 Remove wall mounting bracket from back of heater STEP 2 Locate two studs STEP 3 Attach wall mounting bracket to wall studs with top at desired height using 2 wood screws provided Make sure top of bracket is level See Figure 5 STEP 4 Hang top of heater over wall mounting bracket STEP 5 Remove bottom front panel STEP 6 Secure back of heater to wall utilizing anchors if necessary or wood screws See Figure 4 Wall Stud Wall Mounting Bracket FIGURE 5 INSTALLING VF FSK FLOOR BASE KIT STEP 1 Remove floor base from carton STEP 2 Align screw holes in base to holes in heater bottom STEP 3 Align cut out in bottom of hea
5. Burner may be cleaned by using a low pressure air hose or soft brush ODS PILOT STEP 1 Remove bottom front panel STEP 2 Disconnect pilot line from pilot STEP 3 Use a low pressure air hose to blow through pilot and through ODS opening in side of pilot WARNING Never insert anything into any of the openings in the pilot as this could damage the Oxygen Depletion System and expose the homeowner to Carbon Monoxide poisoning WARNING After any servicing or cleaning make sure heater is completely re assembled and check for gas leaks STEP 3 PILOT CLEANING Page 13 BLOWER INSTRUCTIONS INSTALLING THE VFB BLOWER BFT201 BFT202 BFT301 BFT302 MODELS ONLY STEP 1 Remove blower assembly from shipping carton STEP 2 Insert blower assembly into upper back of heater See Figure 11 STEP 3 Secure blower to heater using three 8 screws provided through holes pre punched in heater back STEP 4 Locate mounting holes for switchbox See Figure 11 STEP 5 Secure switchbox to heater using two 8 screws provided STEP 6 Plug power cord into 115 volt three prong grounded receptacle CAUTION Always unplug power cord before servicing or cleaning heater Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Switchbox Blower Assembly FIGURE 11 pa 5 Ne WIRING DIAGRAM VFB BLOWER P
6. women persons with a heart or lung disease anemia those under the influence of alcohol and those at high altitudes OPERATION The Cozy thermostatically controlled units offer the additional benefit of automatically cycling the heating to maintain just the right room temperature VENTFREE GAS ROOM HEATERS ARE DESIGNED STRICTLY FOR SUPPLEMENTAL ROOM HEAT USE AND SHOULD NEVER BE INSTALLED AS SOLE SOURCE HEATING ROOM HEATER SPECIFICATIONS Your room heater comes packed in a single carton Before installation check the rating plate to verify that the Model Number is correct and that the room heater is equipped for the type gas you intend to use MODEL NO LP BFT302 Control T Stat Bulb Depth I Max Input BTU hr 10 000 20 000 30 000 Min Input BTU Hr 6 000 10 000 20 000 Gas Supply Line Size 1 2 Optional Blower Optional Floor Stand Bathroom Installation Bedroom Installation Piezo Ignitor Shipping Weight SAFETY INSTRUCTIONS 1 Keep burner and control compartment clean 2 Due to high temperatures the heater should be located out of traffic and away from furniture and draperies 3 Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition 4 Young children should be carefully supervised then they are in the same room with this heater 5 Do not place clothing or other flammable material on or near the heater 6 Any s
7. ABLE A Warranty for gas appliance heat exchangers only Product Cozy Gas Fired Floor Furnace Cozy Gas Fired Wall Furnace Cozy Gas Fired Vented Console Heater Cozy Gas Fired Direct Vent Heater Cozy Gas Fired Counterflow Furnace Cozy Gas Fired Counterflow Direct Vent Furnace Cozy Gas Fired Mobile Home Direct Vent Furnace Cozy Gas Fired Hi Efficient Direct Vent Wall Furnace Cozy Gas Fired Direct Vent Baseboard Heater Warranty Period 10 Years 10 Years 10 Years 10 Years 10 Years 10 Years 10 Years 10 Years 10 Years LOUISVILLE TIN amp STOVE COMPANY P O BOX 2767 LOUISVILLE KENTUCKY 40201 2767 AAA YA AA A A A A A A ATA AA AYAY A1A71A7A7A7 AAAA d d d
8. BLUE FLAME VENT FREE HEATERS INSTALLATION AND OPERATION INSTRUCTIONS P N 88950 FEBRUARY 04 Vent Free Gas Heat TYPE GAS MODEL NUMBERS NATURALGAS BFT101 BFT201 BFT301 PROPANE GAS BFT102 BET202 BFT302 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 flam mable vapors and liquids in the vicinity of this or any other appliance WHAT TO DOIF YOU SMELL GAS Do not try to light any appliance usadas S Do not touch any electrical switch do not use any INSTALLER Leave this manual phone in your building with the appliance Immediately call your gas supplier from a neighbor s CONSUMER Retain this phone Follow the gas supplier s instructions manual for future reference If you cannot reach your gas supplier call the fire department INSTALLER MUST SHOW HOMEOWNER PROPER INSTALLATION AND SERVICE MUST BE LIGHTING AND OPER ATION PERFORMED BY A QUALIFIED OF HEATER HAVE THEM INSTALLER SERVICE AGENCY OR THE COMPLETE AND RETURN GAS SUPPLIER THE WARRANTY CARD This unit is not approved for installation in greenhouses or environments involving dusty wet corrosive or explosive conditions Such conditions will invalidate the warranty and may create unsafe conditions This appliance may be installed in an aftermarket permanently located manufactured mobile home w
9. Fig 1 3 clearance below heater shall be measured from top surface of carpeting tile etc IPFTTTTTTTTTT tinon 3 If VF FSK Free Standing Kit is used and the TT heater is installed directly on carpeting tile or HITT other combustible material other than wood flooring the appliance shall be installed on a metal or wood panel extending the full width and depth of the appliance such as a stove board TOOLS AND ADDITIONAL SUPPLIES REQUIRED 1 Pipe wrenches 2 FIGURE 1 2 Phillip head screwdriver or screwgun 3 Pressure test gauge 4 AnA G A certified manual shut off valve with 1 8 NPT pressure tap 5 Union connector for type of piping used check local codes FORCE HH 6 Pipe sealant certified for use with L P gas IIIil illl 7 Components to assemble a drip leg TTT 8 Level 9 Drill Gf anchors are required ROUGH IN GAS SUPPLY 1 Determine location of heater See 1 5 8 Operation Fresh Air and Safety GAS INLET LOCATION Instructions for details 2 Install at least a 2 diameter gas supply line FIGURE 2 Gas supply can enter through bottom or back of heater See Figure 2 Page 6 OULCTTY 8 S 10 adid z4 sn Y NL 000 9 puewop 3 o d wog did sn Y NLA 000007 puew p F o q WO Surqn amp 10 adid z4 sn SIU N LA 000 puew p o p Woy Surqn1 u JO odid Z4 sn Y NLA 00000 puewep p o 2 Wo Surqn1
10. PMENT WHAT YOU DON T KNOW CAN HURT YOU Your pilot light system has been designed for safe and reliable operation Although safety mechanisms are built in the potential for hazard exists This information is intended to help you avoid these hazards YOUR GAS CONTROL AND PILOT LIGHT WHAT TO DO IF YOU SMELL GAS SYSTEM Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions Your gas control and pilot light system has a safety device whose purpose is to shut off the gas supply to the appliance if the pilot light goes out If you have trouble lighting the pilot or Keeping it lit it may mean that this safety device If you cannot reach your gas supplier is warning you that there is a problem with your call the fire department system Inspection and repairs or replacement must be made by a trained gas service Installation and service must be performed technician by a qualified installer service agency or the gas supplier Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance TAMPERING IS DANGEROUS CRITICAL SAFETY POINTS TO The pilot safety system may also not work if you REMEMBER do not follow the lighting instructions carefully e Your gas has been odorized so that you or if you tamper with the gas co
11. TE parts amp schematic drawings on current models are shown at www cozyheaters com Page 16 REPLACEMENT PARTS LIST TO ORDER REPLACEMENT PARTS YOU MUST GIVE MODEL NUMBER SERIAL NUMBER TYPE OF GAS USED PART DESCRIPTION AND PART NUMBER MODEL NUMBERS INAT BFT101 BFT201 BFT301 L P BFT102 BFT202 BFT302 PART LIST PART LIST PART LIST Wall Mounting Bracket Lighting Instruction Assembly Gas Valve VT 23100 18 Nat Gas Gas Valve VT 23100 18 L P Gas Piezo Ignitor Gas Supply Tube Casing Right Side Regulator Support Bracket Right Burner Mounting Bracket Gas Regulator Natural Gas Gas Regulator L P Gas Main Burner Orifice Natural Gas Main Burner Orifice L P Gas Manifold Pilot Tubing Assembly Electrode Wire 30 Burner ODS Pilot Natural Gas ODS Pilot L P Gas Wire Guard Bezel Assembly Left Burner Mounting Bracket Bottom Front Panel Casing Back Casing Left Side Top Front Panel Blower Housing Blower Motor Assembly Junction Box Fan Switch Junction Box Cover Power Cord Glass Blue Flame Mr Contractor we only sell parts through our wholesalers but the prices listed are for your convenience For prompt parts service contact the wholesaler from which you purchased your Cozy heater NOTE parts amp schematic drawings on current models are shown at www cozyheaters com MARCH 2005 Page 17 IMPORTANT SAFETY BULLETIN ON YOUR GAS CONTROL AND PILOT LIGHT SYSTEM FOR HEATING EQUI
12. afety screen or guard removed for servicing must be replaced prior to operating the heater Page 3 SAFETY INSTRUCTIONS CONTINUED 7 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 cleaning may be required due to excessive lint from carpeting bedding material etc Itis imperative that control compartments burners and circulating air passageways of the heater be kept clean 8 WARNING Any modifications to this heater or its controls can be dangerous 9 Do not use this heater if any part has been under water Immediately call a qualified service person to inspect the heater and to replace any part of the control system and any gas control which has been under water 10 Due to high surface temperatures keep children clothing and furniture away 11 Do not install this heater in a recreational vehicle 12 Never use a match candle flame or other source of ignition to check for gas leaks Use only soapy water or liquid detergent 13 Before cleaning or servicing turn off the gas and allow heater to cool 14 Do not put objects around the heater that will obstruct the flow of combustion and ventilation air 15 When installing the heater allow adequate accessibility clearances for servicing and proper operation 16 Keep appliance area clear and free from combustible materials gasoline an
13. age 14 TROUBLE SHOOTING GUIDE for qualified serviceman SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION No spark at ODS 1 Ignitor wire off ODS or Piezo 1 Check and re attach ignitor wire 2 Ignitor wire shorting out on casing 2 Move ignitor wire 3 Defective piezo ignitor 3 Replace Piezo ignitor 4 Wrong gap from electrode 4 Set gap at 3 16 Spark but no ignition 1 No gas to heater 1 Check and turn on gas at ODS 2 Air in gas line 2 Hold in pilot knob to bleed air from gas line 3 Blocked ODS orifice 3 Blow out ODS with low pressure air hose ODS will not remain 1 Safety interlock system activated 1 Wait five minutes between re ignition lit when control attempts knob is released 2 Control knob not held in long 2 Press in control knob light ODS and hold enough control knob in for one minute 3 Control knob not in PILOT 3 Turn control knob to OFF then without position pushing down turn knob counterclockwise N until knob stops turning Push knob down completely at this point 4 Thermocouple loose at gas valve 4 Tighten thermocouple into gas valve 5 Defective thermocouple 5 Replace thermocouple hand tighten plus 1 4 turn with wrrench 6 Defective gas valve 6 Replace gas valve 7 Air in line 7 Bleed all air from gas line ODS lights but main 1 Control knob not in ON position 1 Turn control knob to ON burner does not 2 Burner orifice blocked 2 Clean burner orifice with
14. alled operated maintained serviced and used according to the instructions and specifications accompanying the product AS OUTLINED IN OUR INSTRUCTIONS ANY WARRANTY CONSIDERATIONS ARE CONTINGENT ON INSTALLATION BY A QUALIFIED INSTALLER CONTRACTOR SELF INSTALLATION IS NOT RECOMMENDED AND MAY INVALIDATE YOUR WARRANTY If within a period of one year from the date of installation of the product any part supplied by the manufacturer proves to be defective due to workmanship or material it will replace such part provided parts have not been subjected to misuse alteration neglect or accidents The term of the warranty for the heat exchanger is covered in Table A below Any claim not made within ten 10 days after the expiration of the warranty period shall be deemed waived by the user The manufacturer shall have no liability or be required to perform any obligation under this warranty unless when requested the user returns at the user s expense the component or product claimed defective to the manufacturer for inspection to enable the manufacturer to determine if the claimed defect is covered by this warranty No charges for freight labor or other expenses incurred in the repair removal or replacement of any product or component claimed to be defective will be paid by the manufacturer to the user and the manufacturer will not be liable for any expenses incurred by the user in remedying any defect in the product Servi
15. ce under this warranty is the responsibility of the installer In the event service under this warranty is needed the user of the product shall request such service directly from the installer If the user is unable to locate the installer the user should write directly to the manufacturer and the name of an alternative service source will be supplied The product safety registration card packed inside the appliance must be completed and returned to the factory THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES EXPRESS OR IMPLIED WHETHER WRITTEN OR ORAL ANY IMPLIED WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE IS EXPRESSLY LIMITED TO THE DURATION OF THE MANUFACTURER S EXPRESS WRITTEN WARRANTY UNDER NO CIRCUMSTANCES SHALL THE MANUFACTURER BE LIABLE FOR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES OR EXPENSES ARISING DIRECTLY OR INDIRECTLY FROM ANY COMPONENT OR FROM THE USE THEREOF THE REMEDIES SET FORTH HEREIN SHALL BE THE EXCLUSIVE REMEDIES AVAILABLE TO THE USER AND ARE IN LIEU OF ALL OTHER REMEDIES SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE T
16. ced 4 per 1 000 ft See the following orifice chart for the proper orifice for a specific elevation SPECIFIC ELEVATION 2 000 4 000 6 000 4 000 BFT101 BFT201 BFT301 NATURAL GAS BFT102 BFT202 BFT302 L P GAS 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 by hand When lighting the pilot follow these instructions exactly BEFORE LIGHTING 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 DOIF YOU SMELL GAS Do not try to light any appliance 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 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 don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or 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 whic
17. d other flammable vapors and liquids 17 Do not install in a residential or commercial garage 18 WARNING Do not use a blower or other accessory not approved for use with this heater 19 WARNING Failure to keep the primary air opening s of the burner s clean may result in sooting and property damage 20 This appliance is intended for supplemental heating FRESH AIR FOR COMBUSTION VENTILATION AND HEAT DISTRIBUTION With todays energy efficient homes it is possible to make your home so air tight that it can result in stale air dry rot mold development and host of other related problems Gas burning appliances need fresh air for combustion as well as for good distribution of heated air throughout the home The following guide provides good general rules for classifying and properly ventilating most homes The National Fuel Gas Code ANSI Z223 1 defines a confined space as a space whose volume is less than 50 cubic feet per 1 000 Btu per hour 4 8m per Kw of the aggregate input rating of all appliances installed in that space and an unconfined space as a space whose volume is equal to or greater than 50 cubic feet per 1 000 Btu per hour 4 8m per Kw of the aggregate input rating of all appliances installed in that space Rooms communicating directly with the space in which the appliance is installed through openings not furnished with doors are considered a part of the unconfined space This heater shall not be installed
18. h has been under water LIGHTING INSTRUCTIONS STOP Read the information on the safety label Depress gas control knob slightly and turn clockwise M to OFF Turn off electric for optional blower Gas Control Knob NOTE Knob can not be turned from PILOT to OFF unless knob is depressed slightly Do not force Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow B in the information on the safety label If you don t smell gas go to the next step Locate pilot Locate piezo ignitor button on top of heater Turn gas control knob counterclockwise N to PILOT Depress gas control knob and hold in Immediately begin alternately pushing and releasing piezo ignitor button observing pilot until pilot is lit Continue to hold the control knob in for about one 1 minute after the pilot is lit Release the gas control knob and it will pop back up Pilot should remain lit If pilot goes out repeat steps 2 thru 7 e If knob does not pop up when released STOP and immediately call your service technician or gas supplier e If the pilot will not stay lit after several tries turn the gas control knob to OFF and call your service technician or gas supplier 9 Turn on electric for optional blower 10 Turn gas control knob counterclockwise N to ON TO TURN OFF GAS TO APPLIANCE Depress gas control knob slightly and turn cl
19. heater If you do not understand any part of these instructions consult local authorities a qualified installer service agency or the gas supplier FAILURE TO READ OR UNDERSTAND THESE INSTRUCTIONS CAN RESULT IN MALFUNCTION INEFFICIENT OPERATION PROPERTY DAMAGE SERIOUS INJURY OR DEATH These installation instructions are a general guide and do not supersede applicable local codes and ordinances Before planning or beginning the installation be sure it complies with all phases of the local heating code Or in the absence of local codes with the latest edition of the National Fuel Gas Code ANSI Z223 1 A copy of which is available from the American Gas Association 1515 Wilson Blvd Arlington Virginia 22209 The design of this appliance was certified to comply with the latest edition of ANSI Z21 11 2 also available from the American Gas Association Page 2 INTRODUCTION CONT D For your protection this heater is equipped with an Oxygen Depletion Sensor ODS pilot system Never operate heater if ODS has been damaged or tampered with as this could expose you to Carbon Monoxide a colorless odorless gas that could result in injury or death Early signs of Carbon Monoxide poisoning resemble influenza with headaches dizziness or nausea If you develop these symptoms GET FRESH AIR AT ONCE Turn off heater and call a qualified serviceman to check heater Some people are more affected by Carbon Monoxide than others Including pregnant
20. here not prohibited by local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases WARNING Improper installation adjustment alteration service or maintenance can cause property damage personal injury or loss of life Refer to the owner s information manual provided with this appliance Installation and service must be performed by a qualified installer service agency or the gas supplier HEATERS INSTALLED ABOVE 4 500 FT MAY EXPERIENCE NUISANCE PILOT OUTAGE AND THIS CONDITION MAY BE AGGRAVATED BY IMPROPER GAS SUPPLY PRESSURE AND OR INCORRECT SIZING RELATIVE TO FREE AIR OR CONFINED SPACE CONTENT INTRODUCTION EEE E 29 GASCONNECTION 10 SPECIFICATIONS PEATA 3 LIGHTINGINSTIRUCTIONS H SAFETY INSTRUCTIONS 3 4 PROPER OPERATION conna a a esas 12 FRESH AIR FOR COMBUSTION VENTI MAINTENANCE steeisiaaae DO LATION amp AIR DISTRIBUTION 4 5 BLOWER INSTRUCTIONS eiieiseidemes 1A INSTALLATION 5 6 TROUBLESHOOTINGGUIDE 15 CLEARANCES 6 ILLUSTRATED PARTS BREAKDOWN 16 TOOLS amp ADDITIONAL SUPPLIES 6 PARTS LIST OTP E ua ua ms 17 WALL MOUNT i 2t522 iviuiiveoweks 9 L P GAS WARNING SHEET EE 19 INTRODUCTION Read these installation and operating instructions carefully before you install or attempt to use this vent free room
21. in a confined space or unusually tight construction unless provisions for adequate combustion and ventilation air are made Use the following example to determine if the heater is being installed in a confined or unconfined space STEP 1 First find the cubic feet of area to be heated length x width x height NOTE Include any adjoining rooms that cannot be separated by closing a door or that have a air exchange grille that cannot be closed between rooms EXAMPLE Area size 25 ft x 15 ft x 7 1 2 ft 2 812 5 cubic feet STEP 2 Divide area cubic feet by 50 EXAMPLE 2 812 5 50 56 25 Multiply this number by 1 000 for total Btu input room can support EXAMPLE 56 25 x 1 000 56 250 Btu STEP 3 List all gas burning appliances in this area and total the combined Btu input EXAMPLE Cozy ventirce heater 620 c0h ds ciessaaediviass 20 000 Btu Gas water heater 58 000 Btu Gas range all burners amp oven on 28 000 Btu 106 000 Btu Page 4 FRESH AIR FOR COMBUSTION VENTILATION AND HEAT DISTRIBUTION CONT D STEP 4 Compare the total Btu the area can support from Step 2 to the total Btu in the area the heater will be installed from Step 3 If the total from Step 2 is larger this is considered an unconfined space if Btu total from Step 3 is larger this is considered a confined space and provisions must be made for additional combustion and ventilation air EXAMPLE Btu area can support
22. is 56 250 total Btu in area is 106 000 this would be a confined space NOTE A third construction class is one with unusually tight construction defined as construction where A Walls and ceilings exposed to the outside atmosphere have a continuous water vapor retarder with a rating of 1 per 6x10 11 Kg per pa sec m7 or less with openings gasketed or sealed and B Weatherstripping has been added enable 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 penetration for plumbing electrical and gas lines and at other openings WARNING If the area in which the heater may be operated is smaller than that defined as an unconfined space or if the building is of unusually tight construction provide adequate combustion and ventilation air by one of the methods described in the National Fuel Gas Code ANSI Z223 1 Section 5 3 or applicable local codes Examples would be to provide two permanent openings either to an adjoining room or to the outside See the National Fuel Gas Code for details See Figure 9 amp Figure 10 below Chimney or gas vent Chimney or gas vent Ventilation louvers s each end of attic i aN Outlet Air Inlet Air Alternate air inlet 1 TA H EN a e es EE E ee al Fam z Ses smua uen EE rasa FEE Equipment located in confined
23. low pressure air hose 3 Gas supply pressure low 3 Check supply pressure Call gas supplier 4 Weak thermocouple 4 Replace ODS 5 Defective gas valve 5 Replace gas valve Delayed ignition 1 Low gas supply pressure 1 Check supply pressure Call gas supplier 2 Burner orifice blocked 2 Clean burner orifice with low pressure air hose 3 Low manifold pressure 3 Check and replace regulator if necessary 4 ODS not in correct location 4 Make sure ODS is properly mounted to burner bracket Flashback 1 Improper orifice burner alignment 1 Correct alignment 2 Gas supply pressure low 2 Check supply pressure Call gas supplier Heater shuts off during 1 Blocked ODS 1 Clean ODS See maintenance section normal operation 2 Low gas supply presure 2 Check supply pressure Call gas supplier 3 Not an adequate supply of 3 See Provisions for adequate combustion combustion and ventilation air and ventilation air on Page 4 of instructions 4 Heater located in drafty area 4 Re locate heater Page 15 MODEL INCLUDED BLUE FLAME VENT FREE HEATER NAT GAS L P GAS BFT101 BFT102 PARTS LIST BFT201 BFT202 BFT301 BFT302 Prices and specifications subject to change without notice All prices are F O B factory Mr Contractor we only sell parts through our wholesalers but the prices listed are for your convenience For prompt parts service contact the wholesaler from which you purchased your Cozy heater NO
24. ntrol that you can smell it Always smell around for to light the pilot T th th gas before lighting your appliance eee 05 De oe ees e Sniff for L P gas at floor level LP gas is control particularly with tools can damage the heavier than air and may temporarily safety mechanism in the control and can allow exist at floor level gas to leak This can result in a fire or explosion causing property damage personal injury or death IF YOU SMELL GAS DON T LIGHT IT e If you smell gas do not attempt to light the pilot Do not cause a spark by turning on or off electrical switches or appliances or by using the phone Turn off the gas to the appliances and call your IF YOU CAN T LIGHT IT DON T FIGHT IT gas supplier from another location oe ee S 7 e If your gas control has gotten wet as the result of flooding or other wetting it SG Lees must be replaced immediately by a American Gas SAMa trained gas service technician Water can lead to damage of the internal safety mechanism in the gas control and can create a hazardous condition Association THIS IS NOT AN ADVERTISEMENT VAVAV 4 AVA AAAAAAAAAAAAAA NNA Z LV WAV AVA AV AW AV AVA AAA INN NN NNN NN VV VVN VVV V VVV V V eV VAAAAAAAAAAAAAAAAAAAAAAKA aM SIO WY Jeb De AMIN IE YC The Louisville Tin amp Stove Co warrants to the original user the accompanying product for the period specified herein provided said product is inst
25. ockwise 4M to OFF Page 11 PROPER OPERATION ODS PILOT FLAME The pilot pressure has been pre set at the factory and with proper supply pressure will provide a safe reliable ignition source See Figure 7 FIGURE 7 BURNER FLAME All orificing and pressure setting was done at the factory and with correct supply pressure will provide a safe efficient source of heat If installed above 2 000 ft elevation the main burner orifice must be changed See orifice chart on Page 10 for correct size If there is any question about the manifold pressure have a qualified serviceman check using a manometer The manifold pressure should be 3 0 w c for natural gas and 10 0 w c for L P gas A proper burner flame will have a soft blue outer mantel approximately 3 5 in tall with a darker blue inner mantel approximately 1 4 tall FIGURE 8 CORRECT FLAME INCORRECT FLAME Page 12 MAINTENANCE The entire heater should be checked and cleaned by a qualified service person before the start of each heating season More frequent cleaning may be required due to excessive lint conditions from carpeting bedding material etc CABINET To clean the cabinet and hearth and jamb assemblies of your heater turn off and allow to cool then wipe with a soft damp cloth This will remove any dust Never use metal polish furniture wax or any type of cleaning solution as this could cause odors when the heater is turned back on MAIN BURNER
26. ter with the cut out in top of floor base The cut out In side of floor base must face towards the back of the heater see illustration below STEP 4 Attach floor base to bottom of heater using four 8 screws provided NOTE Floor bases are for use on BFT10 BFT20 and BFT30 ECE Ss Make sure this cut out faces back of heater nii Page 9 GAS CONNECTION STEP 1 Make the gas connection between the manual shut off valve and regulator located inside heater cabinet Hold regulator when tightening connection to prevent damage to regulator and internal tubing See Figure 6 for completed installation NOTE All piping and connection must be checked for leaks by the installer If connections are not exposed a pressure test must be run The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing at pressures in excess of 1 2 psig 3 5 kPa 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 2 psig 3 5kPa Outside Reg Supplied i Manual Shut Off Union NPT EAC Pressure E Dit 1 8 NPT Plug GAS PIPING WITH VF FSK KIT FIGURE 6 FIGURE 6A BURNER ORIFICE This appliance is orificed at the factory for elevations up to 2 000 ft If installed above 2 000 ft the BTU input must be redu
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