TOA Electronics P0055-DRG User's Manual
Contents
1. P Thermopile oS oo ON OFF Wall Switch WARRANTY Your gas appliance is covered by a limited twenty year warranty You will find copy of the warranty accompanying this manual Please read the warranty to be familiar with its coverage Retain this manual File it with your other documents for future reference PRODUCT REFERENCE INFORMATION We recommend that you record the following important information about your fireplace Please contact your dealer for any questions or concerns For the number of your nearest dealer please call 800 731 8101 REPLACEMENT PARTS complete parts list is found at the end of this manual Use only parts supplied from the manufacturer GHC GRD 5500 Robertshaw Ignition Control Equipped 1 If any of the original wire as supplied must be replaced it must be replaced with Type AWM 105 C 18 GA wire 2 120V 60Hz Less than 3 amps LIMIT SW ON OFF SW 120 VAC poney Junction Box Ignitor Transf 120 V Ignition Control Factory Wired Field Wired Electronic System Wiring Without Forced Air Kit Normally all parts should be ordered through your distributor or dealer Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following informat2. HOMEOWNER S CARE AND 2 SUPERIOR OPERATION INSTRUCTIONS B VENT GHC GRD 5500 SERIES B VENTED GAS FIREPLACES P N 725 029M REV C 07 2004 MODELS Millivolt Electronic Models Models GHC 5500N GHC 5500NE 2 GHC 5500P GHC 5500PE 2 GRD 5500N GRD 5500NE 2 GRD 5500P GRD 5500PE 2 GRD 5500 SHOWN RETAIN THESE INSTRUCTIONS ANTERTE FOR FUTURE REFERENCE AVERTISSEMENT ASSUREZ VOUS DE BIEN SUIVRE es LES INSTRUCTIONS DONNE DANS CETTENOTICE POUR F R DUIRE AU MINIMUM LE RISQUE D INCENDIE OU POUR VITER TOUT DOMMAGE MAT RIEL TOUTE BLESSURE OU LA MORT POUR VOTRE S CURIT Ne pas entreposer ni utiliser d essence ni d autre vaperurs ou liquides inflammables dans le voisinage de cet appareil ou de tout autre appareil S nock per WARNING IF THEINFORMATION 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 vicin ity of this or any other appliance POUR VOTRE SECURITE Que faire si vous sentez une odeur de gaz FOR YOUR SAFETY What to do if you smell gas o Ne pas tenter d allumer d appareil e Netoucheza aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le batiment o vous vous trouvez e Evacuez la pi ce le b timent ou la zone Appeflez imm diatement votre fournisseur de gaz depuis un voisin Suivez les
3. 051331 FAB 1600 Ifthe optional forced air kits Model FAK 1500 or Model FAB 1600 are to be used on the GHC 5500 Series appliances refer to the installation in structions packed with the fan kit The GHC 5500 Series appliances have been pre wired at the factory to accept the forced air kit at some later time The appliance must however be connected to the main power supply at the time of installation ifthe either of the forced air kits are to be installed later The FAB 1600 kit comes with a variable speed wall switch Horizontal Trim Kit 024477 35HTK SPB Horizontal Trim Kit 024474 35HTK PB Horizontal Trim Installation There are two 2 optional horizontal trim kits Models 35HTK PB 35HTK SPB available for use with the GHC Series appliance The 35 HTK SPB kit s trim is solid polished brass as opposed to the 35HTK PB kit s trim which has a polished brass coating Refer to the specific installation instructions packed with each trim kit for their proper usage and installation REPLACEMENT PARTS LIST MILLIVOLT SYSTEM GHC 5500 GRD 5500 DESCRIPTION Natural and Propane Natural and Propane Bar Louver Black LB 96917A eR NUN 080673 wa EN EXE EXESI 02572 02580 ESI GAS CONTROLS ROBERTSHAW MILLIVOLT DESCRIPTION Natural Propane Mem Orifice 43 54 Prop Orifice Derating Kit 17 REPLACEMENT PARTS MILLIVOLT A
4. phone dans votre difice e Appelezimm diatement votre compagnie de gaz en utilisant le t l phone du voisin S il vous est impossible de contacter votre compagnie de gaz appelez le service des incendies C N utilisez que votre main pour manipuler le bouton de r glage du gaz N utilisez jamais d outils Si le bouton refuse de tourner ou de bouger n essayez pas de le r parer Communiquez imm diatement avec un technicien de service qualifi Toute tentative pour le forcer ou le r parer risquerait de provoquer un incendie ou une explosion Ne vous servez pas de cet appareil si l un de ses l ments a t immerg dans l eau Appelez imm diatement un technicien comp tent pour faire inspecter l appareil et remplacer toute pi ce du syst me de r glage ou commande du gaz qui a t sous l eau INSTRUCTIONS D ALLUMAGE ARR TEZ Lisez les consignes de s curit au verso de cette plaque Ouvrez le compartiment de contr le du bas Tournez l interrupteur mural la position d arr t OFF Assurez vous que la soupape d arr t de la canalisation principale est ouverte Enfoncez l g rement le bouton de r glage du gaz et tournez le dans TA jusqu la position le sens des aiguilles d une montre d arr t OFF Le Bouton de R glage du Gaz Remarque Il est impossible de tourner le bouton de PILOT OFF moins qu il ne soit l g rement enfonc Ne le forcez pas Attendez cin
5. 18 GA wire 2 120V 60Hz Less than 3 amps LIMIT SW ON OFF SW r 120 VAC BK GND LE 24V Low Voltage Ignitor gt a Ignition Control Factory Wired Field Wired Electronic System Wiring Without Forced Air Kit 10 LIGHTING INSTRUCTIONS MILLIVOLT GAS VALVE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY AFIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE This appliance has a pilot which must be lighted with a piezo Do not use any phone in your building ignitor When lighting the pilot follow these instructions e Immediately call your gas supplier from a neighbor s phone exactly e f your gas supplier cannot be reached call the fire depart BEFORE OPERATING smell all around the appliance area for ment 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 e Extinguish any open flame Open wi
6. Closed Propane Gas 1 6 in 1 59 mm Open Figure 8 Maintenance Schedule Annually Before the onset of the Burning Season Maintenance Task Accomplishing Person Inspecting Cleaning Burner Logs Qualified Service Technician Inspect valve and ensure it is properly operat and Controls ing Check piping for leaks Vacuum the control compartment fireplace logs and burner area Check Flame Patterns and Flame Height Qualified Service Technician Refer to Figure 10 on page 7 and verify the flame pattern and height displayed by the appliance conforms to the picture Inspecting Cleaning Pilot and Burner Qualified Service Technician Refer to Figure 11 on page 7 Remove any surface build up on pilot and burner assem bly Wipe the pilot nozzles ignitor flame rod and hood Ensure the pilot flame engulfs the flame sensor as shown Checking Vent System Qualified Service Technician Inspect the vent system at the top and at the base within the firebox for signs of blockage or obstruction Look for any signs of disloca tion of the vent components Appliance Checkout Qualified Service Technician Perform the appropriate appliance checkout procedure detailed in this manual Replacing Rockwool Ember Materials Homeowner Qualified Services Technician Remove old ember materials and vacuum the rockwool placementarea Place new rockwool as described in this document Periodically After the Burning Season Maintenance Task Accom
7. Fold Doors 12M05 12M06 33ABF 33ABF BB Aluminum Framed Bi Fold Doors Your appliance can be fitted with beautiful aluminum framed bi fold doors Model 33ABF doors are available for use with these appli ances Doors are easily fitted to the fireplace opening Model 33ABF doors come with stan dard black finish Model 33ABF BB doors have a beautiful brass finish 12 42 33TBA BB Twin Pane Door 12M43 35TBA BB Aluminum Framed Twin Pane Door Your appliance can be fitted with beautiful aluminum framed twin pane doors Models 33TBA BB and 35TBA BB doors are available for use with these appliances Doors are easily fitted to the fireplace opening Both models come with a beautiful bright brass finish Glass Enclosure Panels 12M47 33AGEP 12M48 33AGEP BB 12M49 35AGEP 12M50 35AGEP BB Glass Enclosure Panels Your appliance can be fitted with beautiful glass enclosure panels Model 33AGEP and 35AGEP doors are available for use with these appliances Doors are easily fitted to the fire place opening Model 33AGEP and 35AGEP doors come with a standard black finish Model 33AGEP BB and 35AGEP BB doors come with beautiful bright brass finish To ensure warranty and to prevent a potential fire hazard do not use any other doors on these appliances NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE 011781 1500 Forced Air Kit with Variable Speed Wall Switch Forced Air Kit
8. Frequent pilot outage problem Clean adjust pilot flame for maximum impingement on pilot genera tor Figure 11 on page 7 14 TROUBLESHOOTING THE ELECTRONIC IGNITION SYSTEM Note Before troubleshooting be sure that the appliance main line gas shut off valve the gas control valve and the wall switch are in the ON position Important ON OFF switch must be OFF before performing continuity test Adjust multimeter to the ohm setting when performing continuity tests Important Valve system troubleshooting should only be accomplished by a qualified service technician SYMPTOM POSSIBLE CAUSES CORRECTIVE ACTION 1 No spark and no pilot gas A Faulty transformer Confirm 24Vac output from transformer red and blue leads If no then replace transformer Note Before replacing transformer check wiring for loose connections or broken wires and repair as needed Turn off power before replacing transformer B ON OFF switch defective Disconnect the two black wires from the two red wires attached to the limit switch and transformer label wires for correct reattachment Test ON OFF wall switch for continuity with a multimeter If continuity is not indicated switch is defective and must be replaced Note Before replacing ON OFF switch be sure to check switch wiring for loose connections or broken wires and repair as needed C Limit switch defective Reset the limit switch button If still not working is
9. OFF GAS AND ANY ELEC TRICAL POWER BEFORE SERVICING THE APPLIANCE MANUALLY RESET BLOCKED FLUE SAFETY SWITCH This appliance is equipped with manually reset blocked flue safety switch Refer to Figure 7 for its location If during appliance operation the flame goes out independently ofthe burner on off wall switch it may be due to the operation of this safety limit switch First allow the appliance to cool Then reset the safety switch by pushing the red reset button on the back of the switch CAUTION THE ELECTRONIC APPLIANCE SHOULD BE TURNED OFF BEFORE REMOV ING THE LIMIT SWITCH To access the safety limit switch reset button remove the two screws Pull out limit switch with low voltage wires attached push the reset button then reinstall the limit switch At this time turn the electronic appliance back on The appliance should then relight and remain lit If this does not occur turn off the appli ance and call a qualified service technician Burner Adjustments Flame Appearance and Sooting Proper flame appearance is a matter of taste Generally most people prefer the warm glow of a yellow to orange flame Appliances operated with air shutter openings that are too large or with long vertical vent runs will exhibit flames that are blue and transparent These weak blue and transparent flames are termed anemic Manual Reset Limit Switch Firebox Wrapper Figure 7 If the air shutter opening is too small soo
10. electrode CORRECTIVE ACTION Check for spark at electrode and pilot if no spark and electrode wire is properly connected replace the ignitor Using a match light pilot If pilot lights turn off pilot and trigger the red button again If pilot lights an improper gas mixture caused the bad lighting and a longer purge period is recommended If pilot will not light check gap at electrode and pilot should be 3 mm to have a strong spark If gap measures 14 replace pilot assembly Figure 11 on page 7 Check inlet gas pressure It should be within the limits as marked on the rating plate Clean or replace pilot orifice Check pilot flame It must impinge on pilot generator Figure 11 on page 7 Clean and or adjust pilot for maximum flame impingement on generator triggering of red button B Defective or misaligned electrode at pilot spark at electrode C Gas supply pressure errant D Pilot orifice plugged 2 Pilot will not stay lit after carefully following lighting instructions A Defective pilot generator thermopile or remote wall switch wiring Be sure wire connections from generator at gas valve terminals are tight and generator is fully inserted into the pilot bracket One of the wall switch wires may be grounded Remove wall switch wires from valve terminals If pilot now stays lit trace wall switch wires for a ground May be grounded to appliance or gas supply With pilot operating lit c
11. flared edge at the bottom allowing for a small air gap between the cover and the appliance To remove lift the panel and pull away from the unit Control Compartment Access GHC 5500 Units The GHC lower control compartment access is provided by removing the three louvers To remove the louvers pull them straight out from the unit To replace tilt each of them with the top edge over the top of each peg and snap the lower edge to lock in place See Figure 2 Louver Pegs GHC 5500 Figure 2 CONTROL KNOB MILLIVOLT GAS CONTROL VALVE Figure 3 Operation of millivolt and electronic gas con trol systems are different Before lighting and operating your appliance determine if you have a millivolt or electronic appliance Millivolt appliances will be fitted with the gas control valve shown in Figure 3 Appliances with electronic systems will be fitted with the elec tronic valve shown in Figure 4 Familiarize yourself with the differing controls for the valve your appliance uses Millivolt Appliance Lighting To light millivolt appliances refer to the de tailed lighting instructions found in both En glish and French on pages 10 and 11 of these instructions respectively Appliance lighting instructions may also be found on the pull out label located near the gas valve in the control compartment Refer to Figure 1 for the piezo ignitor location used with your appliance Your appliance comes supplied w
12. instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le service dos incendies DO NOT light any appliance DO NOT touch any electrical switches 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 Ifyourgas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier L installation et service doit tre ex cut par un qualifi installer agence de service ou le fournisseur de gaz CONGRATULATIONS In selecting this Superior B vented gas appliance you have chosen the finest and most dependable fireplace to be found anywhere A beautiful prestigious alternative to a wood burning fireplace Welcome to a Family of tens of thousands of satisfied Superior Fireplace Owners Please read and carefully follow all of the instructions found in this manual Please pay special attention to the safety instructions provided in this manual The Homeowner s Care and Operation Instructions included here will assure that you have many years of dependable and enjoyable service from your Superior product TABLE OF CONTENTS Introduction page 2 General Information page 2 Operation Care of Your Appliance page 3 Gas Controls Control Compartment Access pag
13. rebrancher l appareil au courant lectrique et remettre l interrupteur du br leur principal la position ON ou r gler le thermostat la temp rature d sir e Si l appareil ne fonctionne pas suivre les instructions intitul es Pour fermer le gaz qui alimente l appareil et appeler un technicien ou le fournisseur de gaz POUR FERMER LE GAZ QUI ALIMENTE L APPAREIL Tournez l interrupteur mural la position d arr t OFF La veilleuse restera allum e jusqu au retour du service normal Pour une fermeture compl te tournez l interrupteur mural la position d arr t OFF Ouvrez le compartiment de contr le du bas 4 Enfoncez l g rement le bouton de r glage du gaz et tournez le dans le sens des aiguilles d une montre jusqu la position d arr t OFF Ne forcez pas le bouton 5 Fermez le compartiment de contr le du bas 11 LIGHTING INSTRUCTIONS ELECTRONIC FOR YOUR SAFETY READ BEFORE LIGHTING WARNING IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY AFIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE PERSONAL INJURY OR LOSS OF LIFE A When lighting the appliance follow these instructions e Immediately call your gas supplier from a neighbors exactly phone e f your gas supplier cannot be reached call the fire BEFORE OPERATING smell all around the appliance area department for gas Be sure to smell next to the floor because some gas is heavier than air and will settle o
14. AR RANTY AND WILL RESULT IN INCOM PLETE COMBUSTION SOOTING AND POOR FLAME QUALITY The logs are packaged within the firebox The bag of rockwool is in the lower control compartment Remove the rockwool from the packaging and tear into dime size pieces Figure 9 Spread across the burner infront of the front log See Figure 10 Do not use more than is necessary to cover the burner When properly positioned the rockwool will unevenly cover approximately 85 of the front of the burner with no appreciable gaps These appliances are equipped with a beautifully Crafted four 4 piece ceramic fiber log set The logs shown in Figure 12 on page 8 are to be positioned precisely as shown Any modifica tion to the to the lay of these logs may result in sooting property damage and injury or death Figure 9 Figure 10 Millivolt Appliance Checkout The gas control system on these appliances is a millivolt standing pilot type It consists of a pilot burner a piezo ignitor a gas control valve a burner assembly and an ON OFF wall switch A temperature limit switch is wired in series with the millivolt wall switch and gas control valve If a higher than normal temperature is sensed due to a blocked vent or prolonged downdraft the limit switch will open and cause the burner to shut off 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 9 m
15. RES SURED ENVIRONMENTS WARNING CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACETEMPERATURES USE CAUTION AROUND THE APPLIANCE TO AVOID BURNS OR CLOTHING IGNITION YOUNG CHILDREN SHOULD BE CARE FULLY SUPERVISED WHEN THEY ARE IN THE SAME ROOM AS THE APPLIANCE WARNING DO NOT PLACE CLOTHING OR OTHER FLAMMABLE MATERIALS ON OR NEAR THIS APPLIANCE AVERTISSEMENT SURVEILLER LES ENFANTS GARDER LES V TEMENTS LES MEUBLES L ESSENCE OU AUTRES LIQUIDES VAPEUR INFLAMMABLES LIN DE L APPAREIL OPERATION AND CARE OF YOUR APPLIANCE Appliance operation must be controlled through a remotely located wall switch factory sup plied Separate switches may provide inde pendent control for the remote controlled fire place operation optional equipment Gas Controls Control Compartment Access See Figure 1 for the location of the gas control valve and piezo ignitor millivolt units NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Ignitor Millivolt Gas Valve Figure 1 Control Compartment Access GRD 5500 Units The lower control compartment access panel has been designed to cover the control com partment from view Lighting instructions are displayed on the back side of the cover for easy reference To attach the panel to the appliance hook both ends of the panel over the two brackets mounted on each side of the front combustion opening The cover should hang from the brackets with the
16. alve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 1 2 psig 3 5 kPa These appliances must not be connected to a chimney or flue serving a separate solid fuel burning appliance WARNING FAILURE TO COMPLY WITH THEINSTALLATION AND OPERATING IN STRUCTIONS PROVIDED IN THIS DOCU MENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OPERATING APPLI ANCE VOIDING ITS WARRANTY ANY CHANGE TO THIS APPLIANCE AND OR ITS OPERATING CONTROLS IS DANGER OUS IMPROPERINSTALLATION OR USE OF THIS APPLIANCE CAN CAUSE SERI OUS INJURY OR DEATH FORM FIRE BURNS EXPLOSION OR CARBON MON OXIDE POISONING 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 Turn off the gas supply to the appliance and have it serviced by a qualified professional as it may not be op erating correctly WARNING B VENT APPLIANCES ARE NOT DESIGNED TO OPERATE IN NEGATIVELY PRESSURED ENVIRONMENTS PRESSURE WITHIN THE HOME IS LESS THAN PRES SURES OUTSIDE SIGNIFICANT NEGA TIVELY PRESSURED ENVIRONMENTS CAUSED BY WEATHER HOME DESIGN OR OTHER DEVICES MAY IMPACT THE OPERATION OF THESE APPLIANCES NEGATIVE PRESSURES MAY RESULT IN POOR FLAME APPEARANCE SOOTING DAMAGE TO PROPERTY AND OR SEVERE PERSONAL INJURY DO NOT OPERATE THESEAPPLIANCES IN NEGATIVELY P
17. d outils Si l interrupteur ne bouge pas manuellement n essayez pas de le r parer Communiquez imm diatement avec un technicien de service qualifi Toute tentative pour forcer l interrupteur ou le r parer risquerait de provoquer un incendie ou une explosion Ne vous servez pas de cet appareil si l un de ses l ments a t immerg dans l eau Appelez imm diatement un technicien comp tent pour faire inspecter l appareil et remplacer toute pi ce du syst me de r glage ou commande du gaz qui a t sous l eau INSTRUCTIONS D ALLUMAGE ARR TEZ Lisez les consignes de s curit au verso de cette plaque 6 Attendez cing 5 minutes pour l vacuation du gaz Si vous d celez une odeur de gaz ARRETEZ Retournez au point B des consignes de s curit au verso de cette plaque Si vous ne Tournez l interrupteur mural la position d arr t OFF remarquez aucune odeur de gaz passez l tape suivante Enfoncezettournez la manette de r glage du gaz jusqu la position Ouvrez la porte du compartiment de contr le du bas de marche ON Ne la forcez pas Assurez vous que la soupape d arr t de la canalisation principale Ouvrez le courant lectrique ON qui alimente l appareil est ouverte interrupteur mural Enfoncez l g rement la manette de r glage du gaz et tournez la position d arr t OFF 9 Fermez la porte du compartiment de contr le du bas 10 Au besoin rebrancher l apa
18. e 3 Combustion Air Controls page 4 Maintenance page 5 Manual Limit Switch page 5 Burner Adjustments page 5 Flame Appearance and Sooting page 5 Adjustment sss page 5 Maintenance Schedule page 6 Log and Rockwool Placement page 7 Millivolt Appliance Checkout page 7 Electronic Appliance Checkout page 7 Wiring Diagrams page 9 Warrarily e page 9 Product Reference Information page 9 Replacement Parts page 9 Lighting Instructions Millivolt page 10 Lighting Instructions Electronic page 12 Troubleshooting Guide Millivolt page 14 Troubleshooting Guide Electronic page 15 Accessory Components page 16 Replacement Parts List page 17 INTRODUCTION The millivolt appliances are designed to oper ate on either natural or propane gas A millivolt gas control valve with piezo ignition system provides safe efficient operation The electronic appliances are designed to op erate on either natural or propane gas An electronic intermittent pilot system provides safe efficient operation External electrical power is required to operate these units These appliances comply with National Safety Standards andare tested and
19. he appliance remote wall switch TO TURN OFF GAS TO APPLIANCE 1 For complete shut down turn remote wall switch to 3 Push in gas control lever slightly and turn to OFF Do OFF not force 2 Open lower control compartment door 4 Close the main line shut off valve 5 Close lower control compartment door INSTRUCTIONS D ALLUMAGE ELECTRONIC POUR VOTRE S CURIT LISEZ CES INSTRUCTIONS AVANT L ALLUMAGE AVERTISSEMENT SI VOUS NE SUIVEZ PAS CES INSTRUCTIONS LA LETTRE IL POURRAIT S EN SUIVRE UN INCENDIE OU UNE EXPLOSION CAUSANT DES DOMMAGES MATERIELS DES BLESSURES CORPORELLES QU MEME DES PERTES DE VIE A Lorsque vousallumez l appareil suivez exactement ces instruc tions AVANT L ALLUMAGE Assurez vous que vous ne d tectez aucune odeur de gaz autour de l apareil ainsi que pr s du sol certains gaz tant plus lourds que l air descendent au niveau du sol VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS D CELEZ UNE ODEUR DE GAZ teignez toute flamme visible Ouvrez les fen tres N allumez aucun appareil Ne touchez aucun commutateur lectrique Ne vous servez d aucun t l phone dans votre difice C e Appelezimm diatement votre compagnie de gaz en utilisant le t l phone du voisin e S il vous est impossible de contacter votre compagnie de gaz appelez le service des incendies N utilisez que votre main pour manipuler l interrupteur ON OFF de la valve gaz N utilisez jamais
20. heck pilot generator with a millivolt meter Take reading at generator terminals of gas valve Should read 325 millivolts minimum while holding valve knob depressed in pilot position and wall switch OFF Replace faulty generator if reading is below specified minimum B Defective automatic valve operator Turn knob to ON place wall switch to ON Millivolt meter should read greater than 100mV If reading is OK and the burner does not come on replace the gas valve C Defective limit switch Reset the limit switch button If still not working isolate the limit switch Disconnect the wires from the ON OFF switch and the valve label wires for reattachment Test for continuity with a multimeter If continuity is not indicated switch is defective and must be replaced A Wall switch or wires defective 3 Pilot burning no gas to burner valve knob ON wall switch ON Check wall switch and wires for proper connections Place jumper wires across terminals at wall switch If burner comes on replace defective wall switch If OK place jumper wires across wall switch wires at gas valve If burner comes on wires are defective or connections are bad B Pilot generator may not be generating sufficient millivoltage C Plugged burner orifice Check burner orifice for blockage and remove A Pilot flame may be too low or blowing high causing the pilot safety to drop out Re check Symptom 2 4
21. ion 1 The model number of the appliance 2 The serial number of the appliance 3 The part number 4 The description of the part 5 The quantity required 6 The installation date of the appliance If you encounter any problems or have any questions concerning the installation or appli cation of this system please contact your dis tributor or LHP directly LHP 1110 West Taft Avenue Orange CA 92865 Your Fireplace s Model Number Your Fireplace s Serial Number The Date On Which Your Fireplace Was Installed The Type of Gas Your Fireplace Uses Your Dealer s Name NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE GHC 5500 Robertshaw Ignition Control Equipped 1 If any of the original wire as supplied must be replaced it must be replaced with Type AWM 105 C 18 GA wire 2 120V 60Hz Less than 3 amps LIMIT SW ON OFF SW WALL BLOWER SW 241 pere 1 1 Mee ete KR oH 1 1 24y C il ET Appliance LOW round VOLTAGE Screw Opt E exa 3 Ignitor Transf 120 V gt a Ignition Control Factory Wired Field Wired Electronic System Wiring With Forced Air Kit GHC GRD 5500 Honeywell Ignition Module Equipped 1 If any of the original wire as supplied must be replaced it must be replaced with Type AWM 105 C
22. ions may also be found on the pull out label located near the gas valve in the control compartment 4 Always keep the appliance area clear and free from combustible materials gasoline and other flammable liquids 5 Remember Millivolt appliances have a con tinuous burning pilot flame Exercise caution when using products with combustible vapors 6 Clean the optional glass doors only when necessary Wipe surface with clean damp ened soft cloth Follow with dry soft towel as desired Take care not to scratch the glass surface WARNING DO NOT USE ABRASIVE CLEANERS NEVER CLEAN THE GLASS WHEN IT IS HOT CAUTION DO NOT ATTEMPT TO TOUCH THE DOORS WITH YOUR HANDS WHILE THE FIRE PLACE IS IN USE ALWAYS USE DOOR HANDLES DOORS WILL BECOME VERY HOT WHEN FIREPLACE IS IN USE FIREPLACES EQUIPPED WITH OPTIONAL ACCESSORY DOORS SHOULD BE OPERATED ONLY WITH THE DOORS FULLY OPEN OR FULLY CLOSED FIGURE 5 THIS APPLIANCE MAY ONLY BE FITTED WITH DOORS CERTI FIED FOR USE WITH THE APPLIANCE NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE AVERTISSEMENT POUR UTILISATION UNIQUEMENT AVEC LES PORTES EN VERRE CERTIFIEES AVEC L APPAREIL TEES EGG Glass Doors Fully Open or Fully Closed Bi Fold Doors Figure 5 Outside Combustion Air Controls Appliances may be installed with an outside make up air vent system that is designed to provide the appliance with outside make up air for combustion when in ope
23. ith remote wall switch or can be used with an optional remote control kit The appliance main burner may be turned on and off with the wall switch or remote control Electronic Appliance Lighting To light electronic appliances refer to the de tailed lighting instructions found in both En glish and French on pages 12 and 13 of these instructions respectively Appliance lighting instructions may also be found on the pull out label located near the gas valve in the control compartment Your appliance comes supplied with remote wall switch or can be used with an optional remote control kit The appliance main burner may be turned on and off with the wall switch or remote control 1 When lit for the first time this appliance will emit a slight odor for an hour or two This is due to the burn in of internal paints and lubricants used in the manufacturing process ON OFF SWITCH ELECTRONIC GAS CONTROL VALVE Figure 4 2 Keep lower control compartment clean by vacuuming or brushing at least twice a year More frequent cleaning may be required due to excessive lint from carpeting bedding ma terials etc It is important that control com partments burners and circulating air pas sageways of the appliance be kept clean 3 Always turn off gas to the pilot millivolt appliances before cleaning Before re lighting referto the lighting instructions in this manual Appliance lighting instruct
24. listed by Warnock Hersey Report No J20046562 to ANSI ANSI 221 50 2000 in Canada CSA 2 22 2000 and CAN CGA 2 17 M91 in both USA and Canada as vented gas fireplaces Installation must conform to local codes In the absence of local codes installation must comply with the current National Fuel Gas Code ANSI Z223 1 NFPA 54 In Canada the current CAN CGA B149 installation code Elec trical wiring must comply with local codes In the absence of local codes installation must be in accordance with the National Electrical Code NFPA 70 latest edition In Canada thecurrent CSA C22 1 Canadian Electric Code DO NOT ATTEMPT TO ALTER OR MODIFY THE CONSTRUCTION OF THE APPLIANCE OR ITS COMPONENTS ANY MODIFICATION OR ALTERATION MAY VOID THE WARRANTY CERTIFICATION AND LISTINGS OF THIS UNIT WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE REFER TO THIS MANUAL FOR ASSISTANCE OR ADDI TIONAL INFORMATION CONSULT A QUALIFIED INSTALLER SERVICE AGENCY OR THE GAS SUPPLIER GENERAL INFORMATION Note Installation and repair should be per formed by a qualified service person The appli ance should be inspected annually by a quali fied professional service technician More fre quent inspections and cleanings may be re quired due to excessive lint from carpeting bedding material etc It is imperative that the control compartment burners and circula
25. m at the pilot generator thermopile should be engulfed in the pilot flame Figure 11 EE Figure 11 WARNING PILOT FLAME PATTERN ADJUSTMENT SHOULD ONLY BE PER FORMED BY A QUALIFIED PROFES SIONAL SERVICE TECHNICIAN NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Rockwool If the pilot flame pattern is not as shown in Figure 11 adjust it as follows 1 Remove the pilot adjustment cap located on the main gas valve 2 Adjust the pilot screw to provide properly sized pilot flame Figure 10 Turn counter clockwise to enlarge pilot flame and clockwise to reduce the pilot flame DO NOT attempt to adjust pilot flame more than one half turn 3 Replace the pilot adjustment cap Replace logs if removed for pilot inspection To light the burner rotate the gas valve control knob counterclockwise to the ON positionand then turn ON the remote wall switch Electronic Appliance Checkout The gas control system on these appliances is an electronic low voltage gas control valve with an intermittent ignitor It consists of a low voltage gas control valve an intermittent igni tion system an electronic control module trans former and a burner assembly A temperature limit switch is wired in series with the gas control valve If a higher than normal tempera ture is sensed due to a blocked vent or pro longed downdraft the limit switch will open and cause the burner to shut off The pilot fla
26. me should be steady not lifting or floating Flame should be blue in color with traces of orange at the outer edge To light the burner push the gas control lever in and toward the left to the ON position Turn ON the remote wall switch Ensure the ignitor lights the pilot The pilot flame should engulf the ignitor Figure 12 NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Carefully position and center the fiber logs onto the burner grate with the longer log in front and the shorter log all the way to the back ofthe fireplace Place the two 2 smaller fiber logs across the two 2 lower logs in the manner illustrated Figures 12 CAUTION THESE CERAMIC FIBER LOGS MUST BE HANDLED CAREFULLY THEY WILL STAND UP INDEFINITELY TO EX TREME TEMPERATURES HOWEVER THEY ARE VERY FRAGILE AND ARE SUSCEP TIBLE TO CRUSHING AND OR BREAKAGE IF HANDLED ROUGHLY e essor sere Compe 190875 ro Re Baton rom i lop Fon Seton Tauro Log Top Left d Log Top Right GHC GRD 5500 LOG PLACEMENT WIRING DIAGRAMS Wiring diagrams are provided here for refer ence purposes only This information is also provided on schematics attached directly to the appliance on a pullout panel located within the control compartment CAUTION LABEL ALL WIRES PRIOR TO DIS CONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS APPLIANCE OPERATION oo Limit Switch
27. n the floor C Use only your hand to turn the gas control lever Never use tools If the lever will not turn by hand do not try to repair it call a qualified service technician Force or attempted repair may result in a fire or an explosion WHAT TO DO IF YOU SMELL GAS Extinguish any open flame Open windows Do not use this appliance if any part has been under Do not light any appliance water Immediately call a qualified service technician to Do not touch any electrical switches inspect the appliance and to replace any part of the Do control system and any gas control which has been Do not use any phone in your building under water LIGHTING INSTRUCTIONS 1 STOP Read the safety information above on this page 5 Push in gas control lever slightly and turn to OFF Do not force 2 Turn remote wall switch to OFF Wait five 5 minutes to clear out any gas If you then 3 Open lower control compartment door smell gas STOP Follow B in the safety information above on this page If you do not smell gas go to the 4 Verify main line shut off valve is open next step ON OFF SWITCH Push in gas control lever slightly and turn to Do not force Turn ON all electrical power to appliance remote wall switch 9 Close lower control compartment door TO SHUT OFF Note Lever cannot be turne to OFF unless lever is pushed in slightly Do not force 1 Turn off all electrical power to t
28. ndows Do not use this appliance if any part has been under water Immediately call a qualified 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 information above on this page If you Access the lower control compartment do not smell gas go to the next step Turn remote wall switch to OFF Push in gas control knob slightly and turn counterclockwise A to PILOT Push in control knob all the way and hold in Immediately light the Push in gas control knob slightly and turn clockwise pilot by triggering the spark ignitor pushing the button until pilot TA to OFF lights Continue to hold the control knob in for about 1 ve minutes after the pilot is lit Release knob and it will pop back up Pilot should remain lit If it goes out repeat steps 5 through 8 Verify main line shut off valve is open CONTROL KNOB e fknob does not pop up when released O stop and immediately call your service technician or gas supplier If pilot will not stay lit after several tries turn the control knob to OFF and call your service technician or gas supplier NY Turn ga
29. olate the limit switch in the same manner as the ON OFF switch label wires for correct reattachment and test for continuity with a multimeter If continuity is not indicated switch is defective and must be replaced D Ignition control module defective If reading is not 24V at TH and TR terminals on ignition control replace ignition control module 2 Spark but no pilot gas A No gas supplied to pilot valve Check for availability of gas at control Check that manual valve upstream of gas control no solenoid valve click and manual valve on gas control are in the full position Check for plugged pilot orifice or plugged pilot tubing Also check pilot key adjustment at gas control valve B Faulty gas valve Confirm 24Vac at gas valve terminals C and P of the gas valve If yes valve is OK If no voltage check the wiring If wiring tests OK check ignition control module C Ignition control module defective Confirm 24Vacat PV and PV MV on ignition control module If no replace the ignition control 3 Spark but no pilot gas A Gas supply to pilot restricted Check if pilot line and pilot orifice are plugged Clean or replace as necessary Adjust pilot solenoid valve click flame if necessary 4 Pilot gas available but A Ignition control or igniter Confirm that the igniter is sparking at the pilot assembly when the ON OFF switch is pilot does not light defective activated If not undertake
30. plishing Person Cleaning Firebox Interior Homeowner Carefully remove logs Rockwool and volcanic stone if used Vacuum out interior of the firebox Clean firebox walls and log grate Replace logs Rockwool and volcanic stone as detailed in this manual Check Flame Patterns and Flame Height Homeowner Refer to Figure 10 on page 7 and verify the flame pattern and height displayed by the appliance conforms to the picture Flames must not impinge on the logs Checking Vent System Homeowner Inspect the vent system at the top and at the base within the firebox for signs of blockage or obstruction Look for any signs of disloca tion of the vent components Cleaning Optional Glass Doors Homeowner Clean as necessary following the directions provided in this manual DO NOT TOUCH OR ATTEMPT TO CLEAN DOORS WHILE THEY ARE HOT Logs and Rockwool Glowing Embers Placement WARNING LOGS GET VERY HOT AND WILL REMAIN HOT UP TO ONE HOUR AFTER GAS SUPPLY IS TURNED OFF HANDLE ONLY WHEN LOGS ARE COOL TURN OFF ALL ELECTRICITY TO THE APPLIANCE BEFORE YOU INSTALL GRATE AND LOGS WARNING THIS APPLIANCE IS NOT MEANT TO BURN WOOD ANY ATTEMPT TO DO SO COULD CAUSE IRREPARABLE DAMAGE TO YOUR APPLIANCE AND PROVE HAZARDOUS TO YOUR SAFETY WARNING THE SIZE AND POSITION OF THE LOG SET WAS ENGINEERED TO GIVE YOUR APPLIANCE A SAFE RELIABLE AND ATTRACTIVE FLAME PATTERN ANY ATTEMPT TO USE A DIFFERENT LOG SET IN THE FIREPLACE WILL VOID THE W
31. q 5 minutes pour l evacuation du gaz Si vous d celez une odeur de gaz ARRETEZ Retournez au point B des consignes de s curit au verso de cette plaque Si vous ne remarquez aucune odeur de gaz passez l tape suivante Enfoncez l g rement le bouton de r glage du gaz et tournez le en sens inverse des aiguilles d une montre jusqu la position de veilleuse AN PILOT 8 Enfoncez le bouton de r glage jusqu au fond et gardez le enfonc Allumez imm diatement la veilleuse en d clenchant l allume gaz tincelle en poussant le bouton jusqu ce que la veilleuse s enflamme Continuez de tenir le bouton de r glage enfonc pendant environ 90 secondes apr s l allumage de la veilleuse Rel chez le bouton et il sortira subitement La veilleuse devrait rester allum e Si elle s teint r p tez les tapes 5 8 inclusivement Si le bouton ne sort pas automatiquement apr s avoir t rel ch arr tez imm diatement et t l phonez votre technicien de service ou votre fournisseur de gaz Si la veilleuse refuse de rester allum e apr s plusieurs tentatives tournez le bouton de r glage jusqu sa position d arr t OFF et t l phonez votre technicien de service ou votre fournisseur de gaz 2 9 Tournez le bouton de r glage du gaz en sens inverse des aiguilles d une montre jusqu sa position de marche ON Fermez le compartiment de contr le du bas Au besoin
32. ration The shut off lever for the outside air system is standard on all appliances but should not be operated if the complete system is not in stalled Refer to Figure 6 for GHC GRD 5500 series units The hand operated shut off lever is located in the left side of the fireplace opening behind the screen To open pull all the way The outside air damper should be fully open when the fireplace is in use and completely closed when the fire place is not being used This will prevent outside cold air from entering the dwelling WARNING DO NOT OPERATE THE SHUTOFF LEVER UNLESS A COMPLETE OUTSIDE AIR VENT SYSTEM HAS BEEN INSTALLED WITH YOUR APPLIANCE Combustion Air Control Lever on GHC GRD 5500 Series Units Figure 6 Maintenance The appliance and venting system should be thoroughly inspected before initial use and at least annually by a qualified service techni cian Proper maintenance and use will require more frequent less extensive inspections and servicing by the homeowner Generally annual inspections should be per formed by a qualified service technician More frequent periodic inspections and cleanings should be performed by the homeowner Any discrepancies discovered by the homeowner should result in a call to a qualified service technician to effect the repair or correction Refer to the maintenance schedule for mainte nance tasks procedures periodicity and by whom they should be performed IMPORTANT TURN
33. reil au courant lectrique et remettre l interrupteur principal du br leur la position ON ou r gler le thermostat la temp rature d sir e Interrupter ON OFF 11 Si l appareil ne se met pas en marche suivre les instructions intitul es Pour fermer le gaz qui alimente l appareil et appeler un technicien ou le fournisseur de gaz POUR TEINDRE L APPAREIL Remarque 1 est impossible de tourner la manette OFF 1 Coupeztoutlecourant lectrique qui alimente l appareil interrupteur moins qu il ne soit l g rement enfonc Ne le forcez pas mural POUR FERMER LE GAZ QUI ALIMENTE L APPAREIL 1 Pour une fermeture compl te tournez l interrupteur mural la position d arr t OFF 3 Enfoncez l g rement la manette de r glage du gaz et tournez la position d arr t OFF 2 Ouvrez la porte du compartiment de contr le du bas 4 Fermez la soupape d arr t de la canalisation principale 5 Fermez la porte du compartiment de contr le du bas 13 TROUBLESHOOTING THE MILLIVOLT GAS CONTROL SYSTEM Note Before troubleshooting the gas control system be sure external gas shut off valve located at gas supply inlet is in the ON position Important Valve system troubleshooting should only be accomplished by a qualified service technician SYMPTOM 1 Spark ignitor will not light pilot after repeated POSSIBLE CAUSES A Defective Ignitor no spark at
34. s control knob counterclockwise to ON Note Knob cannot be turned from PILOT to OFF unless the knob is pushed in slightly Do not force 10 Close lower control compartment TO TURN OFF GAS TO APPLIANCE 1 Turn remote wall switch OFF The pilot will remain lit for 4 Depress gas control knob slightly and turn clockwise normal service Z N to OFF Do not force 2 For complete shutdown turn remote wall switch to OFF 5 Close lower control compartment 3 Access the lower control compartment INSTRUCTIONS D ALLUMAGE VANNE GAZ MILLIVOLT POUR VOTRE S CURIT LISEZ CES INSTRUCTIONS AVANT L ALLUMAGE AVERTISSEMENT SI VOUS NE SUIVEZ PAS CES INSTRUCTIONS LA LETTRE IL POURRAIT S EN SUIVRE UN INCENDIE OU UNE EXPLOSION CAUSANT DES DOMMAGES MATERIELS DES BLESSURES CORPORELLES OU MEME DES PERTES DE VIE Cet appareil est muni d une veilleuse qui doit tre allum e avec un allumeur pi zo lectrique Lorsque vous allumez la veilleuse suivre exactement ces instructions AVANT L ALLUMAGE Assurez vous que vous ne d tectez aucune odeur de gaz autour de l apareil ainsi que pr s du sol certains gaz tant plus lourds que l air descendent au niveau du sol VOICI CE QUE VOUS DEVEZ FAIRE SI VOUS DECELEZ UNE ODEUR DE GAZ e Eteignez toute flamme visible Ouvrez les fen tres N allumez aucun appareil Ne touchez aucun commutateur lectrique Ne vous servez d aucun t l
35. sible causes C Gas valve defective Check for 24 volts at gas operator terminals M and C If there is a 24V reading and the burner does not come on the valve operator is defective and the gas valve must be replaced 6 Burners come ON butgo A Low pilot flame or electrode Adjust pilot flame and or check location of electrode igniter OFF igniter not correctly positioned 15 16 ACCESSORY COMPONENTS Remote Control System Standard H0249 RCL Standard Remote Control System Model RCL The Model RCL Standard Remote Control System features a simplistic on off control function forthe fireplace This model includes a hand held transmitter a remote receiver with wall mount coverplate and all hardware required to install the unit The remote re ceiver can be wall or hearth mounted The transmitter has ON and OFF functions that are activated by pressing either button on the face of the transmitter When a button on the transmitter is pressed a signal light illuminates briefly to verify that a signal has been sent The Model RCL is designed to operate with all millivolt ignition systems as well as electronic ignition systems It may be installed with use for either natural or propane gas appliances The RCL offers ease of installation and allows you to execute on off commands to the fireplace effort lessly with one simple motion The Model RCL comes complete with detailed operating instructions Bi
36. t Rear of FireBox At Rear of FireBox NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE 18 REPLACEMENT PARTS LIST ELECTRONIC SYSTEM GHC 5500 GRD 5500 DESCRIPTION Natural and Propane Natural and Propane i Ce fw 70 31 mm Unpertower wmm 2 Cr e from Boom 1 wer 1 GAS CONTROLS ROBERTSHAW ELECTRONIC GHC GRD 5500 GHC GRD 5500 DESCRIPTION Natural Propane Valve Gas 7200 IPER 098204 1 098235 Pilot assembly 098261 098262 Ignition Control Robertshaw 098203 098203 Igniti gnition Control Honeywell 904715 904715 Transformer Assy CIN TRAN 2014 040414 040414 Panel Control Complete 053411 053412 097367 007307 27 Orifice 43 Nat 54 Prop 092757 092756 Orifice Derating Kit 040611 040612 19 REPLACEMENT PARTS ELECTRONIC At Rear of FireBox P4 ea GRD 5500 At Rear of FireBox NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE The manufacturer reserves the right to make changes at any time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information Printed in U S A 2001 by Lennox Hearth Products Manufactured by LHP P N 725 029M REV C 07 2004 1110 West Taft Avenue Orange CA 92865
37. the following steps solenoid click With switch OFF remove wire at TR terminal atthe ignition control module Disconnect the electrode wire IGN at the ignition control Connect one end of a jumper wire to the metal blade of a small screwdriver Attach the other end of the jumper wire to any metal part of the chassis Reconnect the TR terminal Position end of metal blade approximately 1 3 mm from the IGN terminal Activate the ON OFF switch Sparking should occur between the IGN terminal and screwdriver blade If sparking does occur the ignition control module is OK but either the electrode wire of the igniter is faulty and the pilot and electrode assembly should be replaced B Sparking but not at proper Electrode tip needs to be realigned to correct location 52 to t amp 2 3 mm gap between location electrode tip and pilot hood is desired 5 Pilot burning but main A Low pilot flame or improper Pilot and electrode igniter must be properly aligned so that the pilot flame impinges the burners will not come on alignment of electrode igniter top 34 19 mm ofthe electrode igniter The electrode igniter must be pushed all the way pilot flame into the pilot bracket Adjust pilot flame if necessary Note Wait at least 90 seconds after pilot lights B Burner orifice s plugged Check main burner orifice s for stoppage Clean or replace before doing the checkout for pos
38. ting air passage ways ofthe appliance be kept clean S assurer que le br leur et le compartiment des commandes sont propres Voir les in structions d installation et d utilisation qui accompagnent l apareil Provide adequate clearances around air open ings and adequate accessibility clearance for service and proper operation Never obstruct the front openings of the appliance Dueto high temperatures the appliance should be located out of traffic and away from furni ture and draperies Locate furniture and win dow coverings accordingly WARNING THESE FIREPLACES ARE VENTED DECORATIVE GAS APPLIANCES DO NOT BURN WOOD OR OTHER MATE RIAL IN THESE APPLIANCES These appliances are designed to operate on natural or propane gas only The use of other fuels or combination of fuels will de grade the performance of this system and may be dangerous For elevations of 0 2000 ft 0 610 m the GHC GRD 5500 input is 24 000 BTU HR for both natural and propane gases Table 1 shows the units factory installed gas orifice size for installations atelevations of 0 2000 feet 0 610 meters GHC Orifice size Elevation GRD Feet meters 0 2000 Table 1 Nominal operating pressures for the manifold side of the gas control system are 3 5 inches water column 6 54 MmHg for natural gas models and 10 inches water column 18 69 MmHg for propane gas models Do not use these appliances if any part has been under
39. ting may develop Sooting is indicated by black puffs developing at the tips of very long orange flames Sooting results in black deposits form ing on the logs appliance inside surfaces and onexterior surfaces adjacent to the vent termi nation Sooting is caused by incomplete com bustion in the flames and a lack of combustion air entering the air shutter opening To achieve a warm yellow to orange flame with an orange body that does not soot the shutter opening must be adjusted between these two extremes No smoke or soot should be present Reposi tion the log set if the flames impinge on any of them If sooting conditions exist the air shutter opening on the main burner can be adjusted Normally the more offsets in the vent system the greater the need for the air shutter to be opened further WARNING AIR SHUTTER ADJUSTMENT SHOULD ONLY BE PERFORMED BY A QUALIFIED PROFESSIONAL SERVICE TECHNICIAN NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Lintel Extention Limit Switch Screws Adjustment To adjust the flame position the air shutter to the nominal setting Figure 8 Allow the burner to operate for at least 30 minutes Observe the flame continuously If it appears weak or sooty as previously described adjust the air shutter open or closed until desired effect is achieved Orifice Air Shutter Adjusting Set Screw Burner Tube Nominal Air Shutter Settings Natural Gas
40. 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 pas se servir de cet appareil s il a t plong dans l eau compl tement ou en partie Appeler untechnicien qualifi pour inspecter l appareil et remplacer toute partie du syst me de contr le et toute commande qui ont t plong s dans l lau Millivolt appliances may be fitted at time of manufacture with either a Robertshaw millivolt gas control valve or Robertshaw electronic gas control valve Both valves have been tested with and approved for use with these appli ances and are listed accordingly NPT test gage connection is provided on either gas control valve adjacent to the outlet to the main burner Minimum inlet gas pressure to the appliance is 4 5 inches water column 8 55 MmHg for natural gas and 11 inches water column 20 55 MmHg for propane for the purpose of input adjustment Maximum inlet gas supply pressure to the appliance is 10 5 inches water column 19 95 MmHg for natural gas and 13 0 inches water column 24 25 MmHg for propane The appliance 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 7 psig 3 5 kPa The appliance and its individual shut off v
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