Ford 2011 Edge Automobile User Manual
Contents
1. No gas to pilot LP regulator shut down due to inlet pressure too high Verify LP tank regulator is installed and set to 11 to 13 w c Replace regulator on heater If the gas quality is bad your pilot may not stay lit the burners may produce soot and the heater may backfire when lit If the gas quality or pressure is low contact your local gas supplier immediately OPTIONAL EQUIPMENT MODEL RCK60 REMOTE CONTROLKIT MODEL WSK60 WALL SWITCH KIT MODEL WTK60 WALL THERMOSTAT KIT WIRING DIAGRAM FOR BLOWER ASSEMBLY 1 4 FEMALE INS d MALE INS la WHITE q NEUTRAL BLACK HOT y 1 4 FEMALE INS GREEN id 1 4 MALEINS GROUND N JN H Me MALE INS U A 1 4 FEMALE 7 INS rn d 80426 12 80425 28 24 8 1 4 INS 1 4 FEMALE INS o RHEOSTAT THERMODISC WIRING DIAGRAM FOR GENERATOR ASSEMBLY THERMOPILE CONTROL WIRING TERMINALS ROCKER SWITCH WIRING GUIDE FOR 9947 The following Wiring Guide is to help assist in the wiring of any combination of the Optional Kit listed below RCK60 REMOTE CONTROL KIT WSK60 WALL SWITCH KIT WTK60 WALL THERMOSTAT KIT IMPORTANT Before ordering or installing any to the available kits remember the following 1 N2. OWNERS MANUAL HOW TO ORDER REPAIR PARTS OR OPTIONS THIS MANUAL WILL HELP YOU TO OBTAIN EFFICIENT DEPENDABLE SERVICE FROM THE FURNACE AND ENABLE YOU TO ORDER REPAIR PARTS CORRECTLY KEEP INA SAFE PLACE FOR FUTURE REFERENCE WHEN WRITING ALWAYS GIVE THE FULL MODEL NUMBER WHICH IS ON THE NAME PLATE ATTACHED TO THE BACK OF THE HEATER WHEN ORDERING REPAIR PARTS OR OPTIONS ALWAYS GIVE THE FOLLOWING INFORMATION AS SHOWN IN THIS LIST 1 The PART NUMBER 2 The PART DESCRIPTION 3 The MODEL NUMBER 9947N 9947L 4 The SERIAL NUMBER BEFORE INSTALLING YOUR HEATER FILLIN THE SERIAL NUMBER IN THE SPACE PROVIDED ABOVE FOR YOUR RECORDS UNITED STATES STOVE COMPANY 227 Industrial Park Rd P O Box 151 South Pittsburg TN 37380 423 837 2100 REMOVING FRONT SCREEN 1 Lift the front screen slightly up Fig 2A and then tiltthe bottom of the screen inward and downward Fig 2B 2 Lean the top of the screen toward you slightly Fig 2B and then proceed to carefully bring the screen straight back Fig 2C NOTE To reinstall the front screen reverse steps 1 amp 2 55 N N X N LOG ASSEMBLY LOG POSITIONING This unit is supplied with a set of four ceramic fiber logs Donothandle these logs with your bare hands Always wear gloves to prevent skin irritation from ceramic fibers After handling logs wash your hands gently with soap and water to remove any traces of fibers PROPER INS
3. N S NOT SHOWN IMPORTANT NOTICE WHEN ORDERING CABINET PARTS PLACE THE APPROPRIATE CODE AFTER THE PART NUMBER THAT CORRESPONDS TO THE COLOR OF YOUR UNIT ALMOND A CHARCOAL GRAY C GREEN G BURNER 8 LOG ASSEMBLY PARTS LIST FOR GAS LOG ASSEMBLY DESCRIPTION ES BURNER PLATE CONTROL BRACKET CONTROL VALVE NATURAL CONTROL VALVE L P 10 24 x 1 SL ROD 10 24 KEP NUT 10 X 1 2 HX HD SCREW BURNER CONTROL FITTING 1 4 TUBE BURNER REGULATOR 1 4 CC X 3 8 27 FITTING 1 4 COMPRESSION NUT 1 4 COMPRESSION SLEEVE PILOT BRACKET O P AMERICA NAT PILOT O P AMERICA L P PILOT 8 1 2 HX HD SCREW TO MOUNT PILOT 3 16 COMPRESSION NUT 3 16 COMPRESSION SLEEVE 47 NATURAL BURNER ORIFICE FRONT 55 L P BURNER ORIFICE FRONT 48 NATURAL BURNER ORIFICE REAR 55 L P BURNER ORIFICE REAR BURNER PAINTED LOG SET CONSISTS OF 4 PIECES 1 1 1 1 2 2 8 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 FRONT LOG REAR LOG RIGHT TWIG LEFT TWIG 3 16 LOXIT FITTING 16GA WIRE LINK N S NOT SHOWN PILOT TUBE TROUBLESHOOTING Turn off and let cool before servicing Only a qualified service person should service and repair heater NOTE All troubleshooting items are listed in order of
4. Do not operate the unit with the screen removed Remove logs handling carefully by holding gently at each end Gloves are recommended to prevent skin irritation from ceramic If the skin becomes irritated wash gently with soap and water Refer to manual for correct log placement CLEANING SERVICING Periodic Cleaning Do not use cleaning fluid to clean logs or any part of heater Logs Brush with soft bristle brush or vacuum with brush attachment Vacuum loose particles and dust from the front and rear burner control and piezo Inspect burner s and air intake hole Remove lint or particles with vacuum External case should be dusted and wiped with a wet soapy cloth Annual Cleaning Inspection Inspect and clean burner air intake holes Inspect and clean all burner ports e Inspect ODS pilot for operation and accumulation of lint at air intake holes Verify flame pattern and log placement for proper operation Verify smooth and responsive ignition of main burner and rear burner FLAME APPEARANCE In normal operation at full rate after 15 minutes the following flame appearance should be observed FLAMES The flames behind log 1 and in between log 2 should be yellow with a blue base See Below Figure 12 Figure 12 Flames Natural Gas and LP Gas HEATER ASSEMBLY PARTS LIST Pedestal Pedestal Trim Pedestal Brace Firebox Bottom Firebox Firebox Inner
5. logs for one year and burners for One Year from date of purchase against defects in material or workmanship This warranty covers only the cost of defective parts and applies only to the original consumer purchaser The replacement of defective parts will be without charge This warranty does not extend to 1 heater damage by accident neglect misuse abuse alteration negligence of others including the installation thereof by unqualified installers 2 the costs of removal reinstallation or transportation of defective parts on the heater or 3 incidental or consequential damage THIS WARRANTY IS EXPRESSLY IN LIEU OF OTHER WARRAN TIES EXPRESS OR IMPLIED INCLUDING THE WARRANTY OF MERCHANTABILITY OF FITNESS FOR PURPOSE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES UNITEDSTATESSTOVE COMPANY DOES NOT ASSUME FOR IT ANY OTHER OBLIGA TION OR LIABILITY IN CONNECTION WITH THE SALE OR USE OF THIS HEATER The heater MUST BE INSTALLED BY A QUALIFIED INSTALLER in accordance with the instructions furnished with the unit The defective heater should be returned at your expense to the dealer from whom the product was purchased or an authorized service agent Any products presented for warranty repair must be accompanied by a dated proof of purchase Since some states do not allow the exclusion on limitation of incidental or conse quential damages or on how long an implied warranty lasts the above limitations may not apply to you
6. position Close access door OPERATING INSTRUCTIONS Wait 30 seconds before readjusting the heater when the control has been turned down to a lower setting MATCH LIGHTING INSTRUCTIONS If the pilot will not light using the piezo ignitor you can light the pilot with a match First locate the pilot The pilot is located between the two burner tubes on the right end facing the unit inside the firebox To light pilot with a match move the gas control knob pg 12 to the pilot position and hold down Light match and place near pilot Once pilot is lit continue to hold the knob for about ten seconds Then follow steps 7 thru 10 on page 12 CHECKING FLAME APPEARANCE Flames from the pilot and burner should be visually checked when the heater is installed In addition a periodic visual check of the flames should be made PILOT FLAME The pilot flame should always be present when If the pilot flame does not touch the thermo the heater is in operation and should just touch couple then the main burner is unlikely to func the top of the thermocouple tip FIGURE 10 tion reliably FIGURE 11 FIGURE 11 Incorrect Shape of Pilot Flame Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and or sooting Remove front screen see page 11 Carefully lift screen from locating stubs and set aside during cleaning Refer to instructions on page 11 for installation of screen
7. Hr Min BTU Hr Burners 9947N Manual 39 900 27 000 1 9947L Manual 39 900 27 000 1 Controls Main control has 4 positions 1 OFF All gas to the gas logs is shut off at the control 2 IGN Piezo ignitor allows ignition of the pilot without the use of matches or batteries 3 PILOT Valve position to light maintain a standing pilot 4 ON Gas flow to complete system HIGH LOW Control Infinite control Rotate knob clockwise to LOW counter clockwise to HIGH CONTENTS 9947L and 9947N Unvented Gas Heaters 1 Packet containing Homeowner s Installation instructions 2 Three 3 individually wrapped fiber ceramic logs refer to installation instructions 3 Unvented gas heater CHECK THAT ALL LISTED PARTS HAVE BEEN RECEIVED GLOVES ARE RECOMMENDED WHEN HANDLING CERAMIC FIBER LOGS TO PREVENT SKIN IRRITATION FROM LOOSE FIBERS LOGS ARE FRAGILE HANDLE WITH CARE Carefully inspect the contents for shipping damage and immediately inform your dealer if any damage is found CAUTION ITEMS REQUIRED FOR INSTALLATION ITEMS REQUIRED FOR INSTALLATION Ensure that the following items are available before proceeding with installation External regulator for propane LPG only Manual cutoff valve Piping which complies with local codes Sediment trap Pipe sealant approved for use with Pipe wrench propane LPG resistant to sulfur compounds CODES Adhere to all local codes or in their absence the latest edition
8. Top Firebox Outer Top Front Blower Box Cabinet Back Right Side Cabinet Door Left Side Cabinet Control Cover Box Latch Bracket Front Screen Retainer Front Trim Top Bottom Front Trim Side Cabinet Top Louver Frame Long Louver Short Louver Front Screen Side Screen Thermodisc Bracket Thermodisc 8 x 3 8 Hex Head Screw Latch Hinge Knob Cabinet Door Support Right Cabinet 10A x 1 2 Hex Head Screw 120 CFM Blower 10 Flat Washer 10 24 Kep Nut Rheostat w Nut Rheostat Knob Included with Rheostat Power Supply Cord Rubber Grommet Strain Relief Bushing 10 24 x 1 2 Machine Screw Wire Assembly 28 black wire Wire Assembl N S Not Shown BURNER AND LOG ASSEMBLY PARTS LIST BURNER PLATE BURNER O P AMERICA NAT PILOT O P AMERICA L P PILOT 10A x 1 2 SCREW COMPRESSION SLEEVE COMPRESSION NUT PILOT TUBE CONTROL BRACKET CONTROL VALVE NATURAL CONTROL VALVE L P 10 32 x 3 8 MACHINE SCREW GAS LINE NATURAL GAS LINE L P ROCKER SWITCH WIRE ASSEMBLY PIEZO IGNITOR PIEZO CABLE KNOB EXTENSION ON OFF KNOB EXTENSION HI LOW LOG SUPPORT FRONT LOG REAR LOG CROSS LOG all N fr J far A fl fl fl fa fa N S NOT SHOWN TROUB
9. furnished with the unit The defective heater should be returned at your expense to the dealer from whom the product was purchased or an authorized service agent Any products presented for warranty repair must be accompanied by a dated proof of purchase Since some states do not allow the exclusion on limitation of incidental or conse quential damages or on how long an implied warranty lasts the above limitations may not apply to you OWNERS MANUAL HOW TO ORDER REPAIR PARTS OR OPTIONS THIS MANUAL WILL HELP YOU TO OBTAIN EFFICIENT DEPENDABLE SERVICE FROM THE FURNACE AND ENABLE YOU TO ORDER REPAIR PARTS CORRECTLY KEEP IN A SAFE PLACE FOR FUTURE REFERENCE WHEN WRITING ALWAYS GIVE THE FULL MODEL NUMBER WHICH IS ON THE NAMEPLATE ATTACHED INSIDE THE FRONT OF THE HEATER WHEN ORDERING REPAIR PARTS OR OPTIONS ALWAYS GIVE THE FOLLOWING INFORMATION AS SHOWN IN THIS LIST 1 The PART NUMBER 2 The PART DESCRIPTION 3 The MODEL NUMBER 9740N 9740L 4 The SERIAL NUMBER BEFORE INSTALLING YOUR HEATER FILL IN THE SERIAL NUMBER IN THE SPACE PROVIDED ABOVE FOR YOUR RECORDS UNITED STATES STOVE COMPANY 227 Industrial Park Rd P O Box 151 South Pittsburg TN 37380 423 837 2100
10. of THE NATIONAL FUEL GAS CODE ANSIZ223 1 or NFPA54 which can be obtained from American National Standards Institute Inc National Fire Protection Association Inc 1430 Broadway Batterymarch Park New York NY 10018 Quincy MA 02269 Due to high temperatures do not install the heater Where curtains furniture clothing or other flammable objects are less than 42 from the front of the heater e In high traffic areas In windy or drafty areas DO NOT PLACE CLOTHING OF OTHER FLAMMABLE MATERIAL ON OR NEAR THE APPLIANCE o lt 2 lt ADEQUATE COMBUSTION AND VENTILATION AIR This heater shall not be installed in a confined space unless provisions are provided for adequate combus tion and ventilation air a Walls and ceiling exposed to the outside atmosphere have a continuous water vapor retarded with a rating of 1 perm 6 x 10 kg per pa sec m or less with openings gasketed or sealed and b Weather stripping has been added on openable 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 gas lines and at other openings The National Fuel Gas Code 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
11. of the heater The pressure should be checked with the heater burning and the control set to high HI The pressure regulator is preset and locked to avoid tampering If the pressure is not as specified in Product Specifications Page 5 contact your dealer and replace the regulator tout FIGURE 7 Pressure Test Point Location REMOVING FRONT SCREEN REMOVING FRONT SCREEN 1 Remove screw from the top of the screen Fig 8A 2 Tilt the top of the screen toward you slightly and lift the screen up out of the screen retainer Fig 8B NOTE To reinstall the front screen reverse steps 1 amp 2 LOG ASSEMBLY LOG POSITIONING Do not handle these logs with your bare hands Always wear gloves to prevent skin irritation from ceramic fibers After handling logs wash your hands gently with soap and water to remove any traces of fibers PROPER INSTALLATION SEQUENCE 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 FIGURE 9 Log Set Assembly The positioning of the logs is critical to the safe and clean operation of this heater Sooting and other problems may result if the logs are not properly and firmly situated in the appliance Never add additional logs or embellishments such as pine con
12. seconds Then follow steps 7 thru 10 on page 12 CHECKING FLAME APPEARANCE Flames from the pilot front and rear burner should be visually checked when the heater is installed In addition a periodic visual checkofthe flames should be made PILOT FLAME The pilot flame should always be present when the If the pilot does not touch the thermocouple heater is in operation and should justtouch the top of then the main burner is unlikely to function reliably the thermocouple tip FIGURE 9 FIGURE 10 FIGURE 9 Pilot Flame FIGURE 10 Incorrect Shape of Pilot Flame CLEANING SERVICING Annual inspection and cleaning by your dealer or qualified service technician is recommended to prevent malfunction and or sooting warnine Turn off heater and allow to cool before cleaning Remove front screen see page 6 Carefully lift screen from locating stubs and set aside during cleaning Refer to instructions on page 6 for installation of screen Do not operate the unit with the screen removed Remove logs handling carefully by holding gently at each end Gloves are recommended to prevent skin irritation from ceramic If the skin becomes irritated wash gently with soap and water Refer to manual for correct log placement 13 CLEANING SERVICING Periodic Cleaning Do not use cleaning fluid to clean logs or any part of heater Logs Brush with soft bristle brush or vacuum with brush attachment Vacuum loose particles and dus
13. stop and immediately call your ser vice technician or gas supplier If the pilot will not stay lit after several tries turn the gas control knob 1 to OFF and call your service technician or your gas supplier 7 Turn gas control knob1 counterclockwise 8 Set the front burner knob 2 the desired setting rotating counterclockwise to MAX and clockwise to WIN 9 Setthe rear burner knob 3 to the desired setting rotating counterclockwise A No MAX ON or MIN 10 Close access door and turn on electrical power Open access door 2 Set front burner to Min and turn off the rear burner by depressing knob and rotating clockwise Ts until stop gt on Close access door Unplug all electric power optional blower if service is to be performed Push in gas control knob slightly and turn clockwise 4 to OFF Do not force OPERATING INSTRUCTIONS Wait 30 seconds before readjusting the heater when the control has been turned down to a lower setting MATCH LIGHTING INSTRUCTIONS If the pilot will not light using the piezo ignitor you can light the pilot with a match First locate the pilot The pilot islocated between the two burner tubes on the right end facing the unit inside the firebox Tolightpilotwitha match move the gas control knob 1 pg 12 to the pilot position and hold down Light match and place near pilot Once pilotis lit continue to hold the knob for aboutten
14. LE SHOOTING Turn off and let cool before servicing Only a qualified service person should service and repair heater NOTE All troubleshooting items are listed in order of operation OBSERVED PROBLEM When ignitor button is pressed there is no spark at ODS Pilot Appliance produces unwanted odors Appliance shuts off in use Gas odor even when control knob is in OFF position When ignitor button is pressed there is spark at ODS Pilot but no ignition ODS Pilot lights but flame goes out when control knob is released POSSIBLE CAUSE Ignitor electrode positioned wrong Ignitor electrode is broken Ignitor electrode not connected to ignitor cable gnitor cable pinched or wet keep ignitor cable dry Broken ignitor cable Bad piezo ignitor Appliance burning vapors from paint hair spray glues etc Gas leak Not enough fresh air is available for ODS Pilot to operate Low line pressure ODS Pilot is partially clogged Gas leak Control valve defective Gas supply turned off or manual shutoff valve closed Control knob not in PILOT position Control knob not pressed in while in Pilot position Air in gas lines when installed ODS Pilot is clogged Gas regulator setting is not correct Control knob not fully pressed in Control knob not pressed in long enough Manual shutoff valve not fully open REMEDY Replace ignitor Replace
15. SCONNECT 2 4 WIRING WITH THE WTK60 WALL THERMOSTAT KIT AND THE RCK60 REMOTE CONTROL KIT Note When combining these Optional kits only one kit can be used at a time Example If you want to control the operation of this unit with the Remote Control then you must turn the Wall Thermostat OFF When trying to use two Optional kits at once one will always override the other REMOTE CONTROL SENSOR WALL THERMOSTAT PIGGYBACK DISCONNECT E CONTROL VALVE TEN ROCKER SWITCH WIRING WITH THE WSK60 WALL SWITCH KIT AND THE RCK60 REMOTE CONTROL KIT Note When combining these Optional kits you must remember that only one of them can be used at a time Example If you want to control the operation of this unit with the Remote Control then you must turn the Wall Switch OFF When trying to use two Optional kits at once one will always override the other REMOTE CONTROL WALL SENSOR SWITCH PIGGYBACK DISCONNECT SON KON CONTROL VALVE ROCKER SWITCH For further information contact our Customer Service Department at United States Stove Company 227 Industrial Park Road P O Box 151 South Pittsburg Tn 37380 423 837 2100 NOTES 26 LIMITED WARRANTY POLICY This vent free gas heater is warrantied for a period of one year
16. TALLATION SEQUENCE 1 Installthe rearlog 2 onthe rearsetoflocators Visually check to verify the logis securely placed on the locators 2 Install the frontlog 1 onthe frontlocators Visually check to verify the log is securely placed on the locators 3 Install the left and right cross twigs as illustrated onthe locator pins provided in the front and rear logs Holes providedinthe bottom ofthe cross twigs should allowthem to seat completely over these pins WARNING Failure to position the parts in accordance with these dia grams or failure to use only parts specifically approved with this heater may result in property damage or personal injury FIGURE 8 Log Set Assembly The positioning of the logs is critical to the safe and clean operation of this heater Sooting and other problems may result ifthe logs are not properly and firmly situated in the appliance Never add additional logs or embellishments such as pine cones vermiculite or rock wool to the heater FRONT SCREEN Thefrontscreen must bein place atall times when the appliance is operating Donotobstructthescreenedopenings ofthe heater 10 OPERATING INSTRUCTIONS Avoid any drafts that alter the burner flame patterns Do notallow fans to blow directly into the heater Do not place ablower inside burn area of firebox Ceiling fans may create drafts that alter burner flame patterns Sooting and improper burning will occur This vent free gas hea
17. and an unconfined space is defined as a space whose volume is not 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 Rooms communicating directly with the space in which the appliances are installed through openings not fur nished with doors are considered a part of that unconfined space INSTALLATION The following formula can be used to determine the maximum heater rating per the definition of unconfined space BTU HR L1 L2 Ft x W Ft x H Ft x 1000 50 Consider two connecting rooms with an open area between with the following dimensions See Fig 2 Example L1 15 1 2 Ft L2 12 Ft W 12 ft H 8Ft 50 52800 BTU HR If there were a door between the two rooms the calculation would be based only on the room with the heater BTU HR 15 1 2 x 12 x 8 x 1000 50 229760 BTU HR FIGURE 2 When installing the appliance directly on carpeting tile or other combustible material other than wood flooring the appliance must be installed on a metal or wood panel extending the full width and depth of the appliance 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 Ensure the min
18. carefully before installing or trying to operate this heater WARNING Any change to this heater or its controls can be dangerous Improper installation or use of the heater can cause serious injury or death from fire burns explosion or carbon monoxide poisoning 1 10 11 CARBON MONOXIDE POISONING Early signs of carbon monoxide poisoning are similar to the flu with headaches dizziness and or nausea If you have these signs obtain fresh air immediately Have the heater serviced as it may not be operating properly The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 This heater shall not be installed in a bedroom or bathroom WARNING Improper installation adjustment alteration service or maintenance can cause injury or property damage Refer to this owner s manual Installation and service must be performed by a qualified installer service agency or the gas supplier To prevent malfunction and or sooting a vent free gas heater should be cleaned at least annually by a professional service person More frequent cleaning may be required due to excessive lint from carpeting etc It is imperative that control compartments burners and circulating air passageways be kept clean Correct placement of the ceramic fiber logs is necessary to avoid problems with sooting Sooting can settle on surfaces outside the heater and cause discoloration See the appropriat
19. e and correct all leaks Open window and or door ventilation Contact local gas company Clean ODS Pilot Locate and correct all leaks Replace control valve Turn on gas supply or open manual shutoff valve Turn control knob while in PILOT position Press in control knob while in PILOT posi tion Continue holding down control knob Re peat igniting operation until air is removed Replace ODS pilot assembly or get is serviced Replace gas regulator Press in control knob fully After ODS pilot lights keep control knob pressed in 30 seconds Fully open manual shutoff valve T ROUBLESHOOTING CONTINUED OBSERVED PROBLEM ODS Pilot lights but flame goes out When control knob is released continued from page 17 One or both burner do not light after ODS pilot is lit Burner backfires during combustion Slight smoke or odor during initial operation Logs appear to smoke after initial operation POSSIBLE CAUSE Thermocouple connection loose at control valve Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This problem could be caused by either low gas pressure or a dirty or partially clogged ODS pilot Thermocouple damaged Control valve damaged Burner orifice is clogged Burner orifice diameter is too small Inlet gas pressure is too low Manifold pressure is too low Burner orifice is clogged Burner orifice is cl
20. e sections of this manual for instructions WARNING Do not allow fans to blow directly into the fireplace Avoid any drafts that alter burner flame patterns Do not place a blower inside burn area of firebox Ceiling fans may create drafts that alter burner flame patterns Sooting and improper burning will occur This is a vent free gas fired heater lt uses air oxygen from the room in which it is installed Provisions for adequate combustion and ventilation air must be provided Refer to installation guidelines Children and adults should be alerted to the hazard of high surface temperature and should stay away to avoid burns or clothing ignition Young children should be carefully supervised when they are in the same room with the appliance Do not place clothing or other flammable material near the appliance IMPORTANT SAFETY INFORMATION CONTINUED Keep appliance area clear and free from combustible materials gasoline and other flammable vapors and liquids Any safety screen or guard removed for servicing must be replaced prior to heater operation This vent free gas heater is intended to be smokeless If logs appear to smoke turn off the heater and call a qualified service person Initial burn off may cause slight smoke and odor during the first four hours of operation Input ratings are shown in BTU per hour and are for elevations up to 2 000 feet For elevations above 2 000 feet input ratings should be reduced 4
21. es vermiculite or rock wool to the heater OPERATING INSTRUCTIONS Avoid any drafts that alter the burner flame patterns Do not allow fans to blow directly into the heater Do not place a blower inside burn area of firebox Ceiling fans may create drafts that alter burner flame patterns Sooting and improper burning will occur This vent free gas heater is intended to be smokeless If logs appear to smoke turn off the heater and call a qualified service person Initial burn off may cause slight smoke and odor during the first four hours of operation 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 is equipped with an ignition device Piezo which automatically lights the pilot If Piezo fails then light the pilot using matches Refer to match lighting instructions page 14 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 DO IF YOU SMELL GAS Do not attempt 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 f you cannot reach your gas supplier cal
22. ignitor Reconnect ignitor cable Free ignitor cable if pinched by any metal or tubing Replace ignitor cable Replace piezo ignitor Ventilate room Stop using odor causing products while heater is running Locate and correct all leaks Open window and or door ventilation Contact local gas company Clean ODS Pilot Locate and correct all leaks Replace control valve Turn on gas supply or open manual shutoff valve Turn control knob while in PILOT position Press in control knob while in PILOT posi tion Continue holding down control knob Repeat igniting operation until air is re moved Replace ODS pilot assembly or get is serviced Replace gas regulator Press in control knob fully After ODS pilot lights keep control knob pressed in 30 seconds Fully open manual shutoff valve TROUBLE SHOOTING OBSERVED PROBLEM ODS Pilot lights but flame goes out When control knob is released continued from page 20 POSSIBLE CAUSE Thermocouple connection loose at control valve Pilot flame not touching thermocouple which allows thermocouple to cool causing pilot flame to go out This problem could be caused by either low gas pressure or a dirty or partially clogged ODS pilot Thermocouple damaged Control valve damaged REMEDY Hand tighten until snug then tighten 1 4 turn more Contact local gas company Replace thermocouple Rep
23. imum clearances shown in FIGURE 3 are maintained for accessibility for purposes of servicing and proper operation Left and right clearances are determined when facing the front of the heater Maintain these clearances to ensure adequate space around air opening for proper operation Minimum clearances to combustibles Top of heater Right Side of heater Left Side of heater Front of heater FIGURE 3 Minimum Clearances Rear of heater MANTEL CLEARANCES If placing a custom mantel above the heater you must meet minimum clearances between mantel shelf and the top of the heater If your installation does not meet the below minimum clearances you must e Raise the mantel to an acceptable height OR e Remove the mantel MINIMUM MANTEL CLEARANCES Figure 4 sa ES UNDERSIDE OF MANTEL SHELF MANTEL SHELF DISTANCE TO UNDERSIDE OF MANTEL TOP OF HEATER BACK WALL ALL MINIMUM DISTANCES ARE IN INCHES MINIMUM CLEARANCE TO BACK WALL GAS CONNECTION A qualified gas appliance installer must connect the fireplace to the gas supply Consult all local codes Use new black iron or steel pipe only Internally tinned copper tubing can be used in some areas when permitted by local codes Only use pipe of 1 2 or greater diameter to allow full gas volume to heater Excessive pressure loss will occur if the pipe is too small A manual shutoff valve union and p
24. l 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 ttry 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 which has been under water Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance OPERATING INSTRUCTIONS LIGHTING INSTRUCTIONS STOP Read the safety information on the previous page Set the thermostat to lowest setting Turn off all electrical power and open the access door Push in gas control B slightly and turn clock wise 7 to OFF Push ON OFF switch to OFF position NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 6 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 safety information on the previous page If you don t smell gas go on to the next step Depress knob B andturngascontrol knob counter clockwise gt to Pilot Push in knob B all the way and hold in Immediately light the pilot by pushing in on the piezo button A Co
25. lace control valve One or both burner do not light after ODS pilot is lit Burner orifice is clogged Burner orifice diameter is too small Inlet gas pressure is too low Clean burner or replace burner orifice Replace burner orifice Contact qualified service person Burner backfires during combustion Manifold pressure is too low Burner orifice is clogged Contact local gas company Clean burner or replace burner orifice Slight smoke or odor during initial operation Burner orifice is clogged or damaged Burner is damaged Gas regulator defective Clean burner or replace burner orifice Replace burner Replace gas regulator Logs appear to smoke after initial operation Heater produces a whistling noise when burner is lit Vapors from paint or curing process of logs Turning control knob to HIGH position when burner is cold Air in gas line Dirty or partially clogged burner orifice Problem will stop after a few hours of operation Run the heater with the damper open if you have one or open a window for the first few hours Log heater is intended to be smokeless Turn OFF heater and call qualified service person Turn control knob to LOW position and let warm up for a minute Operate burner until air is removed from line Have gas line checked by local gas company Clean burner or replace burner orifice
26. lugged 1 8 NPT pressure tapping point must be installed upstream of the heater FIGURE 5 CAUTION A sediment trap must be installed upstream of the heater to prevent moisture and contaminants from passing through the pipe to the heater controls and burners Failure to do so could prevent the heater from operating reliably FIGURE 5 IMPORTANT Loosen the pipe adapter TO HEATER on the flex tube before installing to the CONTROL VALVE system piping MANUAL COUPLING SHUTOFF VALVE TEE JOINT SEDIMENT TRAP PIPE NIPPLE FIGURE 5 Gas Connection CHECK GAS TYPE The gas supply must be the same as stated on heater s rating plate If the gas supply is different DO NOT INSTALL the heater Contact your dealer for the correct model Connecting directly to an unregulated propane LPG tank can cause an explosion GAS CONNECTION The gas inlet connection is 3 8 NPT made atthe rear of the unit in the bottom left hand corner Test all gas joints from the gas meter to the heater for leaks using soap and water solution after completing connection DO NOT USE AN OPEN FLAME Gas Inlet Connection 3 8 NPT FIGURE 6 Rear View of 9947 Vent Free Gas Heater GAS PRESSURE CHECK The heater regulator controls the burner pressure which should be checked atthe pressure test point located on the front ofthe main control and is accessible by removing the control panel on the right side
27. ntinue to hold the control knob in for about one 1 minute after the pilotis lit Release knob and it will pop back up Pilotshould remain lit If it goes out repeatsteps 4through 8 TOP VIEW OF BURNER ASSEMBLY If the knob does not pop up when released stop and immediately call your service technician or gas supplier If the pilot will not stay lit after several tries turn control knob to OFF and call your gas supplier mu Turn valve knob clockwise amp to ON Wait about one minute then turn burner switch D to ON It will take a few minutes for the thermopile located on top of the pilot to heat up NOTE If unit is equipped with remote on off wall switch switch must be in on position for burner to light 11 Adjustflame height with the high low knob C 12 Turn on all electrical power to the appliance 13 Close access door NOTE It is normal for the new heater to give off some odor the first time itis burned This is due to the curing of the paint and any undetected oil from the manufacturing process It is recommended that you burn your new heater for at least two 2 hours the first time you use it If optional fan kit is installed leave it turned off for the break in period TURN OFF GAS TO APPLIANCE Open access door Turn switch D to OFF Unplug all electric power if service is to be performed Push in gas control knob slightly and turn clockwise to the OFF
28. ogged or damaged Burner is damaged Gas regulator defective Vapors from paint or curing process of logs REMEDY Hand tighten until snug then tighten 1 4 turn more Contact local gas company Replace thermocouple Replace control valve Clean burner or replace burner orifice Replace burner orifice Contact qualified service person Contact local gas company Clean burner or replace burner orifice Clean burner or replace burner orifice Replace burner Replace gas regulator Problem will stop after a few hours of operation Run the heater with the damper open if you have one or open a window for the first few hours Log heater is intended to be smokeless Turn OFF heater and call qualified service person Heater produces a whistling noise when burner is lit No gas to pilot Turning control knob to HIGH 3 position when burner is cold Air in gas line Dirty or partially clogged burner orifice LP regulator shut down due to inlet pressure too high Turn control knob to LOW 2 position and let warm up for a minute Operate burner until air is removed from line Have gas line checked by local gas company Clean burner or replace burner orifice Verify LP tank regulator is installed and set to 11 to 13 w c Replace regulator on heater If the gas quality is bad your pilot may not stay lit the burners may produce soot and the heater may backfire when lit If the gas q
29. operation OBSERVED PROBLEM When ignitor button is pressed there is no spark at ODS Pilot Appliance produces unwanted odors Appliance shuts off in use Gas odor even when control knob is in OFF position When ignitor button is pressed there is spark at ODS Pilot but no ignition ODS Pilot lights but flame goes out when control knob is released POSSIBLE CAUSE Ignitor electrode positioned wrong Ignitor electrode is broken Ignitor electrode not connected to cable ignitor Ignitor cable pinched or wet keep ignitor cable dry Broken ignitor cable Bad piezo ignitor Appliance burning vapors from paint hair spray glues etc Gas leak Not enough fresh air is available for ODS Pilot to operate Low line pressure ODS Pilot is partially clogged Gas leak Control valve defective Gas supply turned off or manual shutoff valve closed Control knob not in PILOT position Control knob not pressed in while in Pilot position Air in gas lines when installed ODS Pilot is clogged Gas regulator setting is not correct Control knob not fully pressed in Control knob not pressed in long enough Manual shutoff valve not fully open 19 REMEDY Replace ignitor Replace ignitor Reconnect ignitor cable Free ignitor cable if pinched by any metal or tubing Replace ignitor cable Replace piezo ignitor Ventilate room Stop using odor causing products while heater is running Locat
30. ot all Optional Kits will work together Example The RCK60 Remote Control Kit the WSK60 Wall Switch Kit and the WTK60 Wall Thermostat Kit cannot be used at the time 2 When using any of the three Optional Kits listed above the Rocker Switch on the unit must be set to OFF 3 If you choose to use any combination of the above Optional Kits only one of those kits can be used atatime Example If you have the Optional Remote Control Kit and the Optional Wall Switch Kit operation of the unit must be controlled by one or the other If you want to use the remote control simply turn the Wall Switch to OFF STANDARD WIRING FROM FACTORY ROCKER SWITCH REMOTE CONTROL SENSOR Remember the Rocker Switch must be turned Ib og to OFF while using ae the Remote Control CONTROL VAL VE e _ JE S ROCKER SWITCH PIGGYBACK DISCONNECT WIRING WITH THE WTK60 WALL THERMOSTAT KIT WALL THERMOSTAT Remember the Rocker Switch must be turned CONTROL VALVE En N to OFF while using 0 9 3 J the Wall Thermostat ROCKER SWITCH PIGGYBACK DISCONNECT WIRING WITH THE WSK60 WALL SWITCH KIT CN _ WALL SWITCH 2 Remember the Rocker Switch must be turned to OFF while using the Wall Switch CONTROL VALVE ROCKER SWITCH PIGGYBACK DI
31. percent per 1 000 feet above sea level Refer to the National Fuel Gas Code The appliance and its appliance main gas shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psig 3 5 kPa The appliance must be isolated from the gas supply piping system by closing its equipment shut off valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa Do not use this 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 system and any gas control that has been under water PRODUCT FEATURES Features Heating Efficiency 99 9 Wide BTU Range 27 000 39 900 Safe Operation Oxygen Depletion Sensor ODS Fibre Ceramic Logs 120 CFM Blower e Push Button Piezo Ignitor Clean Operation Easy Operation Heats up to 1 200 square feet Optional Remote Control Wall Switch and Wall Thermostat Kits Vent free Gas Pedestal Heater 9947 Figure 1 9947 SPECIFICATIONS Natural Gas Propane LPG Manifold Pressure Setting 4 w c Manifold Pressure Setting 10 w c Gas Inlet Pressure Maximum 10 1 2 w c Gas Inlet Pressure Maximum 13 w c Minimum 5 W C Minimum 11 w c Gas Rate Number Model Number Type Max BTU
32. rvice technician toinspectthe applianceandtoreplace any partofthe control system and any gas control which has been under water Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance OPERATING INSTRUCTIONS IN LIGHTING INSTRUCTIONS ME PILOT LOCATION 1 STOP Read the safety information on the previous page 2 Turn off all electrical power and open the access door 3 Turnoffthe rear burner and set the front burner to low 4 Pushin gas control knob 1 slightly and turn clockwise 4 to OFF KNOB 3 3 REAR BURNER MAXITROL 1 PILOT 2 FRONT BURNER KNOB 1 KNOB 2 NOTE Knob cannot be turned from PILOT to OFF unless knob is pushed in slightly Do not force 5 Waitfive 5 minutesto clear outany gas Then smell for gas including near the floor If you smell gas STOP Follow B in the safety information on the previous page If you don t smell gas go on to the next step TOP VIEW OF BURNER ASSEMBLY 6 Pushin the control knob 1 all the way and rotate counterclockwise to PILOT The piezo ignitor will light the pilot as the knob passes IGN traveling to the PILOT Con tinue to hold the control knob 1 in for about ten 10 seconds after the pilot is lit Release knob and it should pop back up Pilot should remain lit If it goes out repeat steps 4 through 6 Ifthe control knob 1 does not pop up when released
33. s ot gt UNITED STATES STOVE COMPANY 227 INDUSTRIAL PARK ROAD P O BOX 151 SOUTH PITTSBURG TN 37380 423 837 2100 Natural Gas Model C9947N Propane LPG Gas Model C9947L Owner s Operation and Installation Manual This appliance may be installed in an aftermarket manufactured mobile home where not prohibited by state or local codes Aftermarket Completion of sale not for purpose of resale from the manufacturer This appliance is only for use with the type gas indicated on the rating plate This appli ance is not convertible for use with other gases This is an unvented gas fired heater It uses air oxygen from the room in which it is installed Provisions for adequate combus tion and ventilation air must be provided Refer to Adequate Combustion And Ventilation Air on page s 6 of this manual WARNING Do not use a blower insert heat exchanger insert or other accessories not approved for use with this heater Save this manual for future reference 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 and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call yo
34. t from the front and rear burner control and piezo Inspect burner s and air intake hole Remove lint or particles with vacuum External case should be dusted and wiped with a wet soapy cloth Annual Cleaning Inspection Inspect and clean burner air intake holes Inspect and clean all burner ports Inspect ODS pilot for operation and accumulation of lint at air intake holes Verify flame pattern and log placement for proper operation FLAME APPEARANCE e Verify smooth and responsive ignition of main burner and rear burner In normal operation at full rate after 15 minutes the following flame appearance should be observed FLAMES The flames behind log 1 and in front of log 2 should be yellow with a blue base The flames should not be impinging on the small cross twigs See Below Figure 11 FIGURE 11 Flames Natural Gas and LP Gas HEATER ASSEMBLY REPLACEMENT PARTS PARTS LIST FOR HEATER ASSEMBLY A m lt DESCRIPTION CABINET TOP WELDMENT FIREBOX BACK WELDMENT FIREBOX TOP WELDMENT INSIDE BACK WELDMENT FIREBOX WELDMENT FIREBOX BOTTOM PEDESTAL WELDMENT 1 2 3 4 5 6 7 8 PEDESTAL BASE CONTROL DOOR BRASS KNOB 8 32 x 3 8 PH MACHINE SCREW FRONT SCREEN PAINTED BRASS TRIM D MAGNETIC LATCH 10A x 1 2 HX W SM SCREWS al 00
35. ter is intended to be smokeless Iflogs appearto smoke turn offthe heater and call a qualified service person Initial burn off may cause slight smoke and odor during the firstfour hours of operation ron YOUR SAFETY READ BEFORE LIGHTING BEBE 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 is equipped with an ignition device piezo which automatically lights the pilot If piezo fails then lightthe pilotusing matches Refer to match lighting instructions page 13 When lighting the pilot follow these instructions exactly B BEFORE LIGHTING smell allaroundthe appliance area for gas Be sure to smell nextto the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS e Donotattemptto light any appliance Donottouch any electric switch do notuse any phone in your building e immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions fyoucannotreach your gas supplier call the fire department C Useonly your handto push inorturn the gas control knob Never use tools Ifthe knob will not push inor turn by hand don ttry to repairit call a qualified servicetechnician Force or attempted repair may result inafireorexplosion D Donotusethis appliance if any part has been under water Immediately call a qualified se
36. uality or pressure is low contact your local gas supplier immediately OPTIONAL F40 BLOWER KIT THIS OPTIONAL F40 BLOWER KIT IS AVAILABLE WHERE YOU PURCHASED THIS HEATER OR YOU CAN ORDER DIRECT FROM THE FACTORY BY CONTACTING THE PARTS DEPARTMENT AT THE NUMBER AND ADDRESS ON THE BACK PAGE OF THIS MANUAL BACK VIEW OF 9740 NOTES LIMITED WARRANTY POLICY This vent free gas heater is warrantied for a period of one year logs for one year and burners for One Year from date of purchase against defects in material or workmanship This warranty covers only the cost of defective parts and applies only to the original consumer purchaser The replacement of defective parts will be without charge This warranty does not extend to 1 heater damage by accident neglect misuse abuse alteration negligence of others including the installation thereof by unqualified installers 2 the costs of removal reinstallation or transportation of defective parts on the heater or 3 incidental or consequential damage THIS WARRANTY IS EXPRESSLY IN LIEU OF OTHER WARRAN TIES EXPRESS OR IMPLIED INCLUDING THE WARRANTY OF MERCHANTABILITY OF FITNESS FOR PURPOSE AND OF ALL OTHER OBLIGATIONS OR LIABILITIES UNITED STATES STOVE COMPANY DOES NOT ASSUME FOR IT ANY OTHER OBLIGA TION OR LIABILITY IN CONNECTION WITH THE SALE OR USE OF THIS HEATER The heater MUST BE INSTALLED BY A QUALIFIED INSTALLER in accordance with the instructions
37. ur gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier 851371B 6 00 TABLE OF CONTENTS SECTION IMPORTANT SAFETY INFORMATION PRODUCT FEATURES 9947 SPECIFICATIONS CONTENTS ITEMS REQUIRED FOR INSTALLATION INSTALLATION MANTEL CLEARANCES GAS CONNECTION GAS PRESSURE CHECK FRONT SCREEN REMOVAL LOG ASS sexvcxseiizs ste A q U III 11 OPERATING INSTRUCTIONS CLEANING SERVICING FLAME APPEARANCE PARTS LIST FOR HEATER ASSEMBLY vc csi ttes 16 17 PARTS LIST FOR BURNER AND LOG 5 18 19 TROUBLE SHOOTING OPTIONAL ESUPMENT u ee ee 22 WIRING DIAGRAMS LIMITED WARRANTY POLE N ee 27 NOTICE Installation and repair must be done by a qualified service person The appliance should be in spected 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 It is imperative that control compartments burners and circulating air passageways of the appliance be kept clean IMPORTANT SAFETY INFORMATION INSTALLER Please leave these instructions with the owner OWNER Please retain these instructions for future reference IMPORTANT Read these instructions
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