Magnavox LSS-40CP User's Manual
Contents
1. DAVE LENNOX TM COLLECTION LENNOX HEARTH PRODUCTS LSS 40 MODEL SHOWN OTL Report No 116 F 02 05 WARNING IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY A FIRE OR EXPLO SION MAY RESULT CAUSING PROPERTY DAM AGE PERSONAL INJURY OR LOSS OF LIFE FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors or liquids in the vicin ity of this or any other appliance FOR YOUR SAFETY What to do if you smell gas OMNI Test Laboratories Inc DO NOT light any appliance DO NOT touch any electrical switches DO NOT use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow your gas suppliers instructions e Ifyour gas supplier cannot be reached call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier HOMEOWNER S CARE AND OPERATION INSTRUCTIONS DIRECT VENT SPECTRA SERIES VENTED GAS FIREPLACE HEATERS DIRECT VENT MODELS P N 875 020M REV A 12 2002 MODELS LSS 35CN LSS 40CN LSS 35CP LSS 40CP RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE AVERTISSEMENT ASSUREZ VOUS DE BIEN SUIVRE LES INSTRUCTIONS DONNE DANS CETTENOTICEPOUR REDUIRE AU MINIMUM LE RISQUE D INCENDIE OU POUR EVITER TOUT DOMMAGE MATERIEL TOUTE BLESSURE OU LA MORT POUR VOTRE SECURITE Ne pas entreposer ni utiliser d essence ni d autre vapeurs ou liquides inflammables dans le v2. Fish catalog Wo Moder Wo Black H0386 LSS PT35B LSS 35 Gold H0387 LSS PT35G Brushed Nickel H0389 LSS PT35BN Black LSS PT40B LSS 40 Gold LSS PT40G Brushed Nickel LSS PT40BN Rectangular Face Kits These rectangular face kits are designed to be used with the Spectra LSS series gas fireplace When installed these kits complete the front aspect of these fireplaces A detailed set of instructions P N 750 152M is included with each kit Arched Face Kits Model Catalog No Model No Black H0382 LSS PA35B LSS 35 Gold H0383 LSS PA35G Brushed Nickel H0385 LSS PA35BN Black LSS PA40B LSS 40 Gold LSS PA40G Brushed Nickel LSS PA40BN Arched Face Kits These arched face kits are designed to be used with the Spectra LSS series gas fireplace When installed these kits complete the front aspect of these fireplaces A detailed set of instructions P N 750 152M is included with each kit NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE 13 REPLACEMENT PARTS LIST DESCRIPTION 18949 Enclosure Glass Front Complete LB 92534N 1 42 BR LB 92534P 69L2101 35M6201 35M7801 35M7601 LB 92813 LB 92811G LB 92811C LB 92812C LB 92820C 41M87 LB 69645 88 59 3916601 62113701 88153 35M3801 LB 92834B LB 92833B LB 92544 LB 92546 LB 92770 35 53 35 8501 35 8401 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 591210 Log Se
3. 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 circulating air passage ways of the 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 appareil Provide adequate clearances around air open ings and adequate accessibility clearance for service and proper operation Never obstruct the front openings of the appliance Duetohightemperaturesthe 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 HEATERS DO NOT BURN WOOD OR OTHER MATERIAL IN THESE APPLIANCES These appliances are designed to operate on natural or propane gas only Input of millivolt models is variable These rates are shown in the following table Maximum Minimum Input Input BTU H BTU H LSS 35CN 33 000 23 500 LSS 35CP 31 000 23 500 LSS 40CN 41 500 28 400 LSS 40CP 39 000 30 700 The following table shows the units orifice size forthe elevations of 0 4500 feet 0 1370 meters
4. Rear Front Burner Burner LSS 35CN Nat Gas LSS 40CN Nat Gas LSS 40CP 0 054 Maximum manifold pressure is 3 5 in w c 0 87 kPa for natural gas and 10 in w c 2 49 kPa for LP Propane gas Do not use these appliances if any part has been under water Immediately call a qualified profes sional service technician to inspect the appliance and to replace any parts of the control system and any gas control which have been under water Ne pas se servir de cet appareil s il a t plong dans l eau compl tement ou en partie Appeler un technicien 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 leau Test gage connections are provided on the front of the millivolt gas control valve identi fied OUT for the manifold side and IN for inlet pressure Minimum inlet gas pressure to these appli ances is 5 0 inches water column 1 24 kPa for natural gas and 11 inches water column 2 74 kPa for propane for the purpose of input ad justment Maximum inlet gas supply pressure to these appliances is 10 5 inches water column 2 61 kPa for natural gas and 13 0 inches water column 3 23 kPa 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. 5 kPa The appliance and its individual shut off valve must be disconnected from the gas supply piping system during any pressure testing of that system at pressures in excess of 12 psig 3 5 kPa These appliances must not be connected toa chimney or flue serving a separate solid fuel burning appliance Any safety guard or screen removed for ser vicing the appliance must be replaced prior to operating the appliance WARNING FAILURE TO COMPLY WITH THE INSTALLATION AND OP ERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN AN IMPROPERLY INSTALLED AND OP ERATING APPLIANCE VOIDING ITS WARRANTY ANY CHANGE TO THIS APPLIANCE AND OR ITS OPERATING CONTROLS IS DANGEROUS IM PROPER INSTALLATION OR USE OF THIS APPLIANCE CAN CAUSE SERI OUS INJURY OR DEATH FROM FIRE BURNS EXPLOSION OR CARBON MONOXIDE POISONING Carbon Monoxide Poisoning Early signs of carbon monoxide poisoning are similar to the flu with headaches dizziness and or nausea If you have these signs obtain fresh air imme diately Turn off the gas supply to the appli ance and have it serviced by a qualified profes sional as it may not be operating correctly WARNING CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES USE CAUTION AROUND THE APPLIANCE TO AVOID BURNS OR CLOTHING IGNITION YOUNG CHILDREN SHOULD BE CARE FULLY SUPERVISED WHEN THEY IN THE SAME ROOM AS THE APPLIANCE WARNING DO NOT PLACE CL
6. shutter to the factory setting as shown in the Table of Figure 8 Allow the burner to operate for at least 15 minutes Observe the flame continuously If it appears weak or sooty as previously described adjust the air shutter by pushing or pulling on the adjustment rod until the flame appearance is as desired The air shutter adjustment rod and associated adjustable air shutter is patented technology Flame adjustments can be made quickly and Burner Venturi Tube Air Shutter Opening Orifice Air Shutter Adjusting Vent Restrictor The appliance has a built in vent restrictor refer to Figure 7 page 8 for location to adjust the flow of exhaust gases This ensures proper combustion for all vent configura tions Depending on the vent configuration you may be required to adjust the restriction position See below for guidelines CAUTION THE FIREPLACE NEEDS TO BE ON DURING THE ADJUSTMENT OF THE VENT RESTRICTOR USE A GLOVE TO PROTECT YOUR HAND FROM BURNS Venting Configuration Adjustment Rod Position 1 Horizontal Venting with 6 vent section and one 90 elbow Pointed toward the front 2 Vertical venting Pointed toward accurately to taste without the need of disas the left sembling the appliance and waiting for 30 min 3 Combination of ver Adjust utes after each adjustment tical and horizontal accordingly for venting best result Propane models may
7. 0 seconds Figure 5 Comfort Valve System Control Sequence Of Operation With Transmitter Five minute wait period Set switch to local or remote Light pilot burner No Did the LED stop gt Review LED blinking failure analysis Release pilotstat knob Yes Turn pilotstat knob from PILOT to ON Local Path If manual switch is set to LOCAL did main burner light Move switch from Press any key on transmitter Move switch back to local Transmitter controls fan Turn pilotstat knob to PILOT to turn off main burner Turn pilotstat knob to OFF to turn valve completely off Figure 6 Cycle switch once and leave in Choose Local or remote Press any Remote path Set key on transmitter switch to manual or for recognition remote operation On Path If the manual switch is set to REMOTE press the mode button to display ON Does transmit ter control the main burner and fan Move switch from manual to remote Press any key on transmitter Does transmitter change levels of flame height fan speed and set temperature Set levels of flame height and fan to Q to shut off main burner and fan Turn pilotstat knob to OFF to turn valve completely off NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Glass Cleaning It will be necessary to clean the glass periodi cally During start up it is normal for conden sation to form on the inside of the glass
8. CESSORY COMPONENTS Model Catalog No Model No LSS 35 H0378 LSS CA35 LSS 40 0398 155 40 Cast Iron Kits These cast iron face kits are designed to be used in conjunction with the grillwork kits Together when installed these kits complete the front aspect of the Spectra LSS Series gas fireplaces A detailed set of instructions P N 750 150M is included with each kit Touch Up Paint Black Kit 90L73 FTPK B Touch Up Paint Kit Repair of minor scratches and discoloration Grillwork Kits Top amp Bottom of the appliance s painted surfaces may be Model accomplished with the use of this touch up Finish Catalog No moder Wo paimt kit Black LSS GB35 LSS 35 Gold LSS GG35 Nickel LSS GN35 LSS GB40 LSS 40 LSS GG40 LSS GN40 Grillwork Kits Top amp Bottom These grillwork kits are designed to be used in conjunction with the Cast Iron Face kits Together when installed these complete the front aspect of the Spectra LSS Series gas fireplace A detailed set of instructions P N 750 151M is included with each kit NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE ACCESSORY COMPONENTS CONTINUED Rectangular Face Kits Model
9. Lennox distributor or dealer Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following information To adjust pilot burner by a qualified service technician 1 Remove pilot adjustment cap 2 Adjust pilot screw to provide properly sized flame 3 Replace pilot adjustment cap The primary air shutter is set at the factory and should only be adjusted if necessary by a qualified service technician 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 PRODUCT REFERENCE INFORMATION MILLIVOLT HONEYWELL Thermopile Nozzels Figure 11 If you encounter any problems or have any questions concerning the installation or appli cation of this system please contact your dis tributor or Lennox directly LHP 1110 West Taft Avenue Orange CA 92865 We recommend that you record the following important information about your fireplace Please contact your Lennox dealer for any questions or concerns For the number of your nearest Lennox dealer please call 800 731 8101 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 11 AC
10. OTH ING OR OTHER FLAMMABLE MATERI ALS ON OR NEAR THIS APPLIANCE AVERTISSEMENT SURVEILLER LES ENFANTS GARDER LES VETEMENTS LES MEUBLES L ESSENCE OU AUTRES LIQUIDES A VAPEUR INFLAMMABLES LOIN DE L APPAREIL OPERATION AND CARE OF YOUR APPLIANCE For piezo ignitor location refer to Figure 1 The control compartment is located behind the bottom front face piece For access In the Cast Iron Face accessory simply lift up and pull directly out In the Rectangular or Arched Face accessory Pivot the main face door bottom on the two hinge pins and drop down to open NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Honeywell Gas Valve Piezo Ignitor Honeywell RF Control Millivolt Gas Valve Showing Piezo Ignitor Location Figure 1 INSTRUCTIONS FOR RF COMFORT CONTROL VALVE The Comfort Control Valve allows remote con trol of temperature fan and flame appearance Note The antenna should hang in free air and away from any grounded metal Operation refer to Figure 2 page 4 Step 1 Ifthe manual switch is in the remote position switch it to LOCAL Step 2 Turn the Pilotstat knob counter clockwise from OFF to the PILOT position push the knob down and hold it in position The pilot valve will open and allow gas to flow to the pilot burner Step 3 Actuate the plunger the piezo several times if necessary until the pilot burner is lit When the pilot burner is lit the LED onthe c
11. This can cause lint dust and other airborne par ticles to cling to the glass surface Also initial paint curing may deposit a slight film on the glass It is therefore recommended that the glass be cleaned two or three times with a non ammonia household cleaner and warm water agas fireplace glass cleaner is recommended After that the glass should be cleaned two or three times during each heating season de pending on the circumstances present Note Clean glass after first two weeks of operation at least once In some environments it may be necessary to clean the glass several times during the first weeks of operation WARNING DO NOT USE ABRASIVE CLEANERS NEVER CLEAN THE GLASS WHEN IT IS HOT CAUTION DO NOT ATTEMPT TO TOUCH THE FRONT ENCLOSURE GLASS WITH YOUR HANDS WHILE THE FIREPLACE IS IN USE Maintenance The appliance and venting system should be thoroughly inspected before initial use and at least annually by a qualified service techni cian However more frequent periodic inspec tions and cleanings should be performed by the homeowner Homeowner must contact a qualified service technician at once if any abnormal condition is observed Refer to the maintenance schedule for mainte nance tasks procedures periodicity and by whom they should be performed Always verify proper operation of the appliance after servicing IMPORTANT TURN OFF GAS AND ANY ELECTRICAL POWER BEFORE SERVICING THE APPLIANCE Main
12. appliance checkout and adjust ment period a potential safety hazard exists EXERCISE EXTREME CAUTION to prevent the occurrence of any burn injuries from the exposed flames or hot surfaces Also note that while the front glass enclosure panel is removed the flame appearance will appear to be smaller than normal WARNING HANDLE THE GLASS WITH EXTREME CARE TEMPERED GLASS IS SUSCEPTIBLE TO DAMAGE SCRATCHES FOR EXAMPLE HANDLE GLASS DOOR GLASS ENCLOSURE PANEL GENTLY WHILE REINSTALLING IT WARNING NO NOT ATTEMPT TO SUB STITUTE THE MATERIALS USED ON THIS DOOR OR REPLACE CRACKED OR BRO KEN GLASS WITH ANY MATERIALS OTHER THAN THOSE PROVIDED BY THE APPLIANCE MANUFACTURER WARNING DO NOT OPERATE APPLI ANCE WITH THE GLASS FRONT RE MOVED CRACKED OR BROKEN RE PLACEMENT OF THE GLASS SHOULD BE DONE BY A LICENSED OR QUALI FIED SERVICE PERSON Refer to Figure 7 and remove the front glass enclosure panel as follows 1 Remove the castiron arched or rectangular face kit CAUTION DO NOT ATTEMPT TO REMOVE UNTIL THE FACEPLATE IS COOL A Cast Iron Face Kit 1 Lift the top arched piece up and pull directly out 2 Lift the bottom piece up and pull directly out 3 Lift the side pieces up and pull directly out B Arched or Rectangular Face Kit 1 Lift the face assembly up and pull directly out 2 Locate the two 2 latches at the top of the control compartment and disengage them from the door fram
13. ce Task Accomplishing Person Check Flame Patterns and Flame Height Homeowner Refer to Figure 9 LSS 35 or Figure 10 LSS 40 on page 10 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 block age or obstruction Look for any signs of dislocation of the vent components Cleaning Front Glass Enclosure Panel Homeowner Clean as necessary following the directions provided in this manual DO NOT TOUCH OR ATTEMPT TO CLEAN GLASS WHILE HOT Front Glass Enclosure Panel Removal and Installation WARNING NEVER OPERATE THE AP PLIANCE WITHOUT THE GLASS ENCLO SURE PANEL IN PLACE AND SECURE DO NOT OPERATE APPLIANCE WITH THE FRONT GLASS PANEL CRACKED BRO KEN OR MISSING REPLACEMENT PAN ELS ARE AVAILABLE THROUGH YOUR LOCAL LENNOX DEALER AND MUST BE INSTALLED BY LICENSED OR QUALI FIED SERVICE TECHNICIAN These are direct vent appliances They are designed to operate only with the front glass enclosure panel properly installed Gener ally the glass enclosure panel should not be removed except to gain access to the com ponents within the firebox and the appli ance may only be operated without the front glass enclosure panel in place for very brief periods of time during initial appliance check out and adjustment During this
14. e s bottom Vee flange pulling down on their handles to open them 3 Swing the bottom of the door out and raise it slightly to lift the top flange of the door frame away from the appliance Top Flange Door Frame Vent Restrictor Adjustment Rod Glass Door Bottom Vee flange Door Frame Latch Firebox Floor Figure 7 To install the front glass enclosure panel proceed as follows 1 Retrieve the glass door frame Visually inspect the gasket on the backside of the panel The gasket surface must be clean free of irregularities and seated firmly NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE 2 Position the door frame in front of the firebox opening and engage the top flange over the lip at the top of the firebox opening 3 Swing the door down and back Ensure the gasket seats evenly as the door draws shut Engage the Vee flange at the bottom of the door with the latches and close the latches to secure the door 4 Hook the cast iron arched or rectangular facade onto the face of the fireplace Burner Adjustments The following paragraphs address burner ad justment concerns and procedures 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 will exhibit flames that are blue and transparent These weak blue and transparent flam
15. efully position the ceramic fiber logs over the burner as shown in Figure 9 LSS 35 or Figure 10 LSS 40 For more detailed place ment instructions refer to the LOG PLACE MENT GUIDE accompanying this document Proper log placement is critical to prevent sooting Logs should be placed in the gaps between the flame peaks and should be posi tioned so that at no time they impinge the flames Figure 9 Figure 10 NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE MODEL LSS 35 MODEL LSS 40 Glowing Embers Rockwool Placement Refer to the detailed glowing embers place ment instructions provided in the LOG PLACE MENT GUIDE accompanying this document Honeywell RF Control Millivolt Appliance Pilot Checkout Pilot Inspection To obtain proper operation it is imperative that the pilot and burner s flame characteristics steady not lifting or floating see Figure 11 Typically the top 3 8 of the thermopile should be engulfed in the pilot flame Figure 11 WARRANTY Your gas appliance is covered by a limited twenty year warranty You will find a copy of the warranty accompanying this manual Please read the warranty to be familiar with its coverage Retain this manual File it with your other docu ments for future reference REPLACEMENT PARTS Acomplete parts list is found at the end of this manual Use only parts supplied from the manufacturer Normally all parts should be ordered through your
16. es are termed anemic If the air shutter opening is too small sooting may develop Sooting is indicated by black puffs developing at the tips of very long orange flames Sooting results in black deposits forming on the logs appliance inside surfaces and on exterior sur faces adjacent to the vent termination Sooting is caused by incomplete combustion in the flames and alack 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 Nosmoke or soot should be present Reposition the logs if the flames impinge on any of them If the logs are properly positioned and sooting conditions exist the air shutter opening on the main burner tube should 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 ENSURE THAT THE FRONT GLASS PANEL IS IN PLACE AND SEALED DURING ADJUSTMENT Adjustment CAUTION THE AIR SHUTTER ADJUSTMENT ROD SEE FIGURE 8 AND NEARBY APPLI ANCE SURFACES ARE HOT EXERCISE CAU TION TO AVOID INJURY WHILE ADJUSTING FLAME APPEARANCE To adjust the flame restate the air shutter adjustment rod toward the back or toward the front of the fireplace rod located in the lower control area Position the air
17. exhibit a flame pattern that may candle or appear stringy If this is OPENING Adjustment to the air shutter may be re problematic or persists as the appliance is continually operated adjust the air shutter closed as described in the previous paragraphs quired to get the desired flame appearance refer to Figure 8 lt a 5 8 15 8 Operate the appliance for a period of time as the effect diminishes ensuring that the appli ance does not develop sooty flames Figure 8 When satisfied that the appliance operates properly proceed to finish the installation Leave the control knob in ON position and turn the remote switch OFF Close the lower control compartment door NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Log 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 THE SIZE AND POSITION ON 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 WARRANTY AND WILL RESULT IN INCOMPLETE COMBUSTION SOOTING AND POOR FLAME QUALITY WARNING THIS APPLIANCE IS NOT MEANT TO BURN WOOD ANY AT TEMPT TO DO SO COULD CAUSE IR REPARABLE DAMAGE TO YOUR APPLI ANCE AND PROVE HAZARDOUS TO YOUR SAFETY Car
18. l of tem perature fan and flame appearance These appliances also use a spark ignitor piezo that allows the appliance s pilot gas to be lit without the use of matches This system provides continued service in the event of a power outage The external electrical power 120v is re quired to operate the provided circulating blower These appliances comply with National Safety Standards and are tested and listed by Omni Test Laboratories Report No 116 F 02 5 to ANSI Z21 88 2002 in Canada CSA 2 33 2002 and CAN CGA 2 17 M91 in both USA and Canada as vented gas fireplace heaters The Installation must conform to local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 or the Natural Gas and Propane Installa tion Code CSA B149 1 The appliance when installed must be electrically grounded in accordance with local codes or in the ab sence of local codes with the National Elec trical Code ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 DO NOT ATTEMPT TO ALTER OR MODIFY THE CONSTRUCTION OF THE APPLIANCE OR ITS COMPONENTS ANY MODIFICATION OR ALTER ATION MAY VOID THE WARRANTY CERTIFICATION AND LISTINGS OF THIS UNIT WARNING IMPROPERINSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE REFER TO THIS MANUAL FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER SERVICE AGENCY OR THE GAS SUPPLIER
19. ns mitter Install 3 AAA batteries as shown inside the cover and reattach the cover 2 Once steps 1 thru 3 in OPERATION are completed receiver valve and transmitter are now ready Press any button on transmitter for recognition precess to occur between the receiver valve and transmitter 3 Use functions as described in TRANSMIT TER section Troubleshooting Step 1 Locate LED light on valve Step 2 LED will blink after every valid command received by the transmitter this is not an error Step 3 Failure codes may occur anytime after pilot burner is lit Step 4 Sequence is failure code followed by light not blinking for 4 seconds Step 5 In the event of multiple failure codes next failure code follows previous failure code by approximately 3 seconds If an Error Code is observed while perform ing the testing complete the following Step 1 Make sure the spade connectors are pushed all the way on If the Error Code 3 is still showing then go to the next step Step 2 Switch the front two thermopile leads with the back two Be sure the lead is con nected to the spade with the white dot next to it see Figure 4 If the Error Code is still showing replace the thermopiles If an Error Code 8 is observed while perform ing the testing complete the following Step 1 Confirm that the valve is not in REMOTE mode f the valve is producing Error Code 8 and in REMOTE mode the valve is defective and
20. oisinage de cet appareil ou de tout autre appareil POUR VOTRE S CURIT Que faire si vous sentez une odeur de gaz o Ne pas tenter d allumer d appareil Netoucheza aucun interrupteur Ne pas vous servir des t l phones se trouvant dans le batiment o vous vous trouvez Evacuez la pi ce le b timent ou la zone Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur de gaz appelez le service dos incendies L installation et service doit tre ex cut parun qualifi installeur agence de service ou le fournisseur de gaz CONGRATULATIONS In selecting this LENNOX Signature Series Direct Vent Gas Appliance you have chosen the finest and most dependable fireplace to be found anywhere beautiful prestigious alternative to a wood burning fireplace Welcome to a Family of tens of thousands of satisfied LENNOX 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 LENNOX product TABLE OF CONTENTS Introduction 222 page 2 General Information page 2 Operation Care of Your Appliance page 3 RF Comfort Control Valve O
21. ontrol will come on after approxi mately 40 seconds The receiver valve is fully powered Step 4 Release the knob The shaft will move forward The pilot burner should now stay burning If the pilot burner goes out repeat Steps 2 and 3 Step 5 Turn the knob counterclockwise to the ON position If the manual switch is in the LOCAL position the main burner will turn on immediately Step 6 the initial use of a transmitter a recognition operation is required between the receiver valve and transmitter Change the switch from LOCAL to REMOTE Press the fan or flame button on the transmitter within 30 seconds The LED will blink indicating the transmitter will now work with the receiver valve If the switch continues in the REMOTE position the transmit ter will now control the main valve flame modu lation level and fan control Step 7 Ifthe manual switch is in the LOCAL position the valve will be at the highest fixed pressure setting The transmitter will control the fan only Shut Off Procedure If the manual switch is in the REMOTE posi tion the transmitter can shut off the main burner and fan However the control is still on and acommand from the transmitter can turn onthe main burner or fan To shut off the system turn the pilotstat knob clockwise to the OFF position This action closes the main gas and safety valves The transmitter now cannot turn on the main burner or fan TRANSMITTER OPERATION refer
22. peration page 3 Transmitter page 4 Trouble shooting page 5 Glass page 6 Maintenance page 6 Maintenance Schedule page 7 Front Glass Enclosure Panel Removal and Installation page 8 Burner page 8 Flame Appearance and Sooting page 8 Adjustment page 9 Vent Restrictor page 9 Log page 10 Rockwool Placement page 11 Pilot Inspection page 11 Warranty siennes page 11 Replacement Parts page 11 Product Reference Information page 11 Accessory Components page 12 Replacement Parts 115 page 14 INTRODUCTION The Fireplace models covered in this manual are Direct Vent sealed combustion vented gas fireplace heaters designed for residential ap plication Direct Vent appliances operate with the combustion chamber completely isolated from the inside atmosphere All air for com bustion is brought in from the outside and exhaust gases are vented through the same direct vent vent system These appliances feature a comfort control valve which allows remote contro
23. should be replaced e If the valve is in LOCAL mode and producing Error Code 8 then go to the next step Step 2 Slide the Remote Local switch to REMOTE and reprogram valve recognition re fer to in Operation section The Error Code will clear itself after approximately 1 1 2 min utes and return to normal operation COMFORT VALVE WIRING DIAGRAM BLOWER CAUTION LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING Figure 4 NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE LED Failure Code Service Action Number Of Blinks 8 7 2 1 NOTE Some keys are not active normal Replace valve Confirm stepper motor connection exists Confirm fan connection exists and works Confirm gas type jumper in place Replace thermopiles Turn fan ON No action required This is AUTO PATH DIAGRAM If the manual switch is set to REMOTE press the mode button to display AUTO on the transmitter Does the transmitter display the room and temperature setting If the setting is above room temperature on he transmitter does the main valve and fan turn on If the setting is below room temperature on the transmitter does the main valve and fan turn off Turn pilotstat knob to OFF to turn valve completely off Move switch from LOCAL to RE a MOTE Press any key within 3
24. t Complete 35M6101 Burner Rear Assembly 35M7701 k 3507501 Burner Bracket LB 92813 Burner Support Left LB 92811F N Burner Support Right LB 92811B Front Baffle LB 92812B 8928208 GIE eu aL 3 Orifice Front Main Burner LP Gas 35M9101 Bag of Rock Wool 88L53 Venturi Tube Rear Burner 35M3701 gt LB 92834A 18 028334 CT J B 92546 18597770 353850 q No k N 4 F ES 1 1 me POP RM Pm N GAS CONTROLS Gas Valve Natural Gas 35M5401 35M5401 Gas Valve LP Gas 35M8301 35M8301 Pilot Assembly 35M5201 35M5201 67L6801 67L8701 43K33 24M8901 Oty Oty a PEER MERE 31 1 1 32 Pilot Generator 60J79 2 60J79 2 32 Pilot Generator 60 9 2 2 REPLACEMENT PARTS 2 gt gt mo Mi Mi lt Mi cs MS amp ILLUSTRATIONS NOT TO SCALE LENNOX 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 2002 by LENNOX HEARTH PRODUCTS P N 875 020M REV 12 2002 1110 West Taft Avenue Orange CA 92865
25. tenance Schedule Annually Before the onset of the Burning Season Maintenance Task Accomplishing Person Inspecting Cleaning Burner Logs Qualified Service Technician Inspect valve and ensure itis properly operating and Controls 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 9 LSS 35 or Figure 10 LSS 40 on page 10 and verify the flame pattern and height displayed by the appli ance conforms to the picture Flames must not impinge on the logs Inspecting Cleaning Pilot and Burner Qualified Service Technician Refer to Figure 11 on page 11 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 Do not adjust the vent restrictor adjustment rod 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 Place new rockwool as described in this document Periodically After the Burning Season Maintenan
26. to Figure 3 Off Mode In the OFF mode the fireplace flame and fan are off the display will show OFF and displays the room temperature If the receiver is in REMOTE mode the fireplace will shut off On Manual Mode In the ON mode the room temperature flame and fan levels will be shown MANUAL will appear next to both the flame and fan icons When the control is in the ON mode the flame and fan levels and the delay timer are changed with the up and down buttons To change the flame level press the flame button followed by an arrow key To change the fan level press the fan key followed by an arrow key Pushing the arrow key once will change the level by one unit Delay Timer Mode The shut off delay timer has a maximum of 2 two hours and a minimum of 0 zero min utes To change the timer level press the time key followed by an arrow key Pushing the key once will change the timer by 10 ten minutes Local Remote Switch Figure 2 Countdown Timer Figure 3 Auto Mode Inthe AUTO mode the room temperature set temperature flame and fan levels will be shown AUTO will appear next to both the flame and fan icons When the control is in the AUTO mode the main burner will turn on off or modulate based onthe heat needed to maintain the set tempera ture The flame level will change automatically to optimize the heat output needed to maintain the set temperature To change the set tem perature press the
27. up or down key Pushing a key once will change the temperature by 1 one degree The setting temperature range from 40 F 4 5 C to 90 F 32 0 C Inthe AUTO mode the fan speed will increase with increasing flame height or decrease with decreasing flame height AUTO is displayed next to the flame and fan icons NOTE DIAGRAMS amp ILLUSTRATIONS NOT TO SCALE Screw Cap Of Pilot Adjustment Pilotstat LED b Piezo Ignitor Antenna Display Room Temperature Set Temperature Flame Height Level Fan Speed Level Countdown Timer Low Battery Flame Up Increases Flame Height Fan Speed Timer or Set Point Down Decreases Flame Fan Speed Timer or Set Point Fan Override During Auto Mode If a lower or higher fan speed is desired when operating inthe AUTO mode the fan speed can be overridden by pushing the fan button fol lowed by the up or down key Pushing a key once will change the fan level by one unit Inthis mode AUTO is displayed next to the flame icon and MANUAL is displayed next to the fan icon Change Between F C Temperature Units Push the up and down arrow keys simulta neously for at least 3 seconds to toggle be tween Fahrenheit and Celsius units Disable Thermostat Function To disable the thermostat function in the AUTO mode push the time and down key simulta neously for at least 3 seconds To Change Batteries 1 Remove cover the backside of the tra
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