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HOMEOWNER'S CARE AND
OPERATION INSTRUCTIONS
DIRECT VENT
SPECTRA SERIES
VENTED GAS FIREPLACE HEATERS - DIRECT VENT MODELS
LENNOX HEARTH PRODUCTS
P/N 875,020M REV. C 05/2006
WARNINGS
MODELS
• Hot! Do not touch! The glass and
surfaces of this appliance will be hot
LSS-35CN LSS-40CN
during operation and will retain heat
LSS-35CP LSS-40CP
for a while after shutting off the appli-
ance. Severe burns may result.
RETAIN THESE INSTRUCTIONS
• Carefully supervise children in the
FOR FUTURE REFERENCE
s
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GENERAL INFORMATION CONGRATULATIONS! Note: Installation and repair should be per- In selecting this LENNOX Signature Series Direct-Vent Gas Appliance you have chosen formed by a qualified service person. The appli- the finest and most dependable fireplace to be found anywhere. A beautiful, prestigious, ance should be inspected annually by a quali- alternative to a wood burning fireplace. Welcome to a Family of tens of thousands of fied professional service technician. More fre- satisfied LENNO
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Maximum manifold pressure is 3.5 in. w.c. WARNING: FAILURE TO COMPLY (0.87 kPa) for natural gas and 10 in. w.c. WITH THE INSTALLATION AND OP- (2.49 kPa) for LP/Propane gas. ERATING INSTRUCTIONS PROVIDED IN THIS DOCUMENT WILL RESULT IN Do not use these appliances if any part has been AN IMPROPERLY INSTALLED AND OP- under water. Immediately call a qualified, profes- ERATING APPLIANCE, VOIDING ITS sional service technician to inspect the appliance WARRANTY. ANY CHANGE TO THIS and to replace any p
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Step 6. ON the initial use of a transmitter, a Screw Cap Of Pilot Piezo Ignitor recognition operation is required between the Adjustment 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 con
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If an Error Code 3 is observed while perform- LED Failure Code Service Action To Change Batteries ing the testing, complete the following: (Number Of Blinks) 1. Remove cover on the backside of the trans- Step 1. Make sure the spade connectors are 8 Replace valve mitter. Install 3 AAA batteries as shown inside pushed all the way on. If the Error Code 3 is the cover and reattach the cover. still showing, then go to the next step. 7 Confirm stepper motor connection exists 2. Once steps 1
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Glass Cleaning Comfort Valve System Control Sequence Of Operation With Transmitter 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. 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
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Maintenance Schedule Annually (Before the onset of the Burning Season) Maintenance Task Accomplishing Person Procedure Inspecting/Cleaning Burner, Logs Qualified Service Technician Inspect valve and ensure it is 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 heigh
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Front Glass Enclosure Panel, Removal Refer to Figure 7 and remove the front glass 2. Position the door frame in front of the enclosure panel as follows: firebox opening and engage the top flange and Installation. over the lip at the top of the firebox opening. 1. Remove the cast iron, arched or rectangular WARNING: NEVER OPERATE THE AP- face kit. 3. Swing the door down and back. Ensure the PLIANCE WITHOUT THE GLASS ENCLO- gasket seats evenly as the door draws shut. SURE PANEL IN PLACE AND S
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Adjustment Vent Restrictor Burner Venturi CAUTION: THE AIR SHUTTER ADJUSTMENT The appliance has a built-in vent restrictor, Tube ROD (SEE FIGURE 8 ) AND NEARBY APPLI- refer to Figure 7, page 8 for location, to adjust ANCE SURFACES ARE HOT. EXERCISE CAU- the flow of exhaust gases. This ensures Air Shutter TION TO AVOID INJURY WHILE ADJUSTING proper combustion for all vent configura- Opening FLAME APPEARANCE. tions. Depending on the vent configuration, you may be required to adjust the restric
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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 Figure 9 MODEL LSS-35 INCOMPLETE COMBUSTION, SOOTING
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If you encounter any problems or have any WARRANTY 1. The model number of the appliance. questions concerning the installation or appli- 2. The serial number of the appliance. cation of this system, please contact your dis- Your gas appliance is covered by a limited 3. The part number. tributor, or Lennox directly: twenty year warranty. You will find a copy of 4. The description of the part. the warranty accompanying this manual. 5. The quantity required. LHP Please read the warranty to be famil
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ACCESSORY COMPONENTS CONTINUED Touch-Up Paint (Black) Kit 90L73 FTPK-B Touch-Up Paint Kit Repair of minor scratches and discoloration of the appliance's painted surfaces may be Grillwork Kits (Top & Bottom) accomplished with the use of this touch-up Model F. inishC. atalog No Model No paint kit. Series Black H0379 LSS-GB35 LSS-35 Gold H0380 LSS-GG35 Nickel H0381 LSS-GN35 Black H0399 LSS-GB40 LSS-40 Gold H0400 LSS-GG40 Nickel H0404 LSS-GN40 Grillwork Kits (Top & Bottom) These grillwork kits are
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ACCESSORY COMPONENTS CONTINUED Rectangular Face Kits Model F. inishC. atalog No Model No Series Black H0386 LSS-PT35B LSS-35 Gold H0387 LSS-PT35G Brushed Nickel H0389 LSS-PT35BN Black H0409 LSS-PT40B LSS-40 Gold H0410 LSS-PT40G Brushed Nickel H0413 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
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REPLACEMENT PARTS LIST L0 SS-35 LSS-4 NN o. DESCRIPTIO P. art No.Q. tyP. art No Qty 1) .EN nclosure, Glass Front (CompleteL1 B-92534 L1 B-92534P 2h .L1 atc 62 9L210 62 9L2101 3) .L1 og Set (Complete 31 5M610 31 5M6201 4y .B1 urner Rear Assembl 31 5M770 31 5M7801 5t .B1 urner Fron 31 5M750 31 5M7601 6t .B3 urner Bracke L2 B-9281 L2 B-92813 7t .BF urner Support - Lef L1 B-92811 L1 B-92811G 8t .BB urner Support - Righ L1 B-92811 L1 B-92811C 9e .FB ront Baffl L1 B-92812 L1 B-92812C 1y 0.GB rate Asse
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REPLACEMENT PARTS 11 LSS35 3 LSS40 1 12 13 32 2 31 24 14 18 33 19 20 34 35 36 30 4 6 10 15 7 9 6 17 5 8 16 21 22 23 Gas Train Assembly - Bottom View NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 15
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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 P/N 875,020M REV. C 05/2006 1110 West Taft Avenue • Orange, CA 92865 NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE. 16
