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Lenoxx Optima 3 FS User's Manual

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1. gt SIDE VIEW 28 1 2 w clean out tee i 22 3 4 Note Dimensions shown approximations only 74 floor protection is required see Floor Protection page 5 When installed at clear ances less than 6 the floor protector is only re quired to extend to the wall Fuel delivery and burn times will vary depending on size and type of fuel used Estimated heat in put based on fuel value of 8400 BTU per Ib Fuses are rated as fast blow SPECIFICATIONS Optima 3 FS Flue Size Width Overall Depth Overall Depth Overall w 3 tee Height Floor to Rear Flue Center Facing Back of Unit outside edge on right to center of rear flue outlet Floor to Rear Outside Air Inlet Located on center line of pedestal back Facing Back of Unit outside edge on right to center of air inlet Floor Protection Requirements Standard Features Hopper Capacity Burn time Fuse Control Board Fuse Igniter Heat Input Max Overall Efficiency Emissions Ship Weight Room Air Blower Auger Motor Exhaust Blower Fastfire Igniter Options 3 76mm Rear 25 7 8 24 7 8 30 3 4 31 3 8 16 7 8 o 1 8 10 12 15 16 Front and Side 6 152mm Back Up to 6 152mm Fastfire Self Igni
2. ns 1 1 PAGE 44 REPLACEMENT PARTS DIAGRAMS 9 PAGE 45 REPLACEMENT PARTS DIAGRAMS PAGE 46 REPLACEMENT PARTS DIAGRAMS PAGE 47 OPTIONAL ACCESSORIES DIAGRAMS Optional Accessories Part Model Description 0448 TKAO2 G Trim Kit AO2 Gold Optima 2 FS H0449 2 Trim Kit AO2 Nickel Optima 2 FS H0450 TKAO3 G Trim Kit AO3 Gold Optima 3 FS amp INS H0451 Trim Kit AO3 Nickel Optima 3 FS amp INS 14M81 QDPC 4 Quick Disconnect Pipe Connector 4 70K 99 TSPK B Touch up Spray Paint Kit Black H0442 SKSAO3 Surround Kit Small 30 7 x 40 Black Optima 3 INS H0443 5 Surround Kit Medium 34 x 44 Black Optima 3 INS H0444 SKLAOS Surround Kit Large 38 x 48 Black Optima 3 INS H0445 STKSAOS Surround Trim Kit Small 30 7 x 40 Gold Optima 3 INS H0446 5 Surround Trim Kit Medium 34 x 44 Gold Optima 3 INS H0447 STKLAOS3 Surround Trim Kit Large 38 x 48 Gold Optima 3 INS H0244 DLS P Decorative Log Set Pellet Optima 2 FS 6 H0464 DLS AO3 Decorative Log Set Optima 3 Series H0432 HEK AO3 Hearth Extension Kit Optima 3 INS H0416 ZCK PI Zero Clearance Kit for installing insert as a built in Optima 3 INS 1 Converts from standard 3 outlet to 4 Optima 3 FS amp INS gt HE A P d 24 c m a
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5. R value 1 2rxthickness of material used Example Given that required R value for a suitable floor protector used must be equal to or greater than R rx T 1 19 x 375 45 Listed Material Thermal Values Specified Minimum Thickness k per inch r per inch ENS NER Listed Material gt 7 1 15 3 8 375 Approved Alternate Materials for Floor Hearth Protection Alternative Thermal Values Minimum aerae I Thess _ H _ _ _ ar zs eros L4 79 Duca Conant 32 Te Hearthstone Du A 1 3 1 38 mem NND Note To convert inches to millimeters divide by 03937 After minimum thickness is calculated the thickness can be no less than 3 8 375 10mm If the floor protector to be used is a noncombustible material and is NOT listed on the chart above the manufacturer of the ma terial must provide either the listed k value per inch or r value per inch and the minimum acceptable thickness will need to be calcu lated per instructions on this page PAGE 6 PLANNING YOUR INSTALLATION Clearances to combustibles are determined from testing to applicable standards for allow able heat transfer The clearances allowed as shown here do not take into account opera tion or serviceability requirements CLEARANCES Rear Wall or Alcove Optima 2 FS and Optima 3 FS Optima 2 FS and Optima 3 FS S
6. Quick Disconnect Straight PL Vent Exhaust Gasket PAGE 17 All joints for connector pipe are required to be fastened with at least three screws If vented horizontally joints shall be made gas tight air tight sealed connection in a manner as specified on this page see instruction 1 Install vent at clearances specified by the vent manu facturer Wall Thimble 45 Degree Elbow 45 Degree Elbow Joint for Fresh Air Pipe Holes Through the Wall for the Thimble and Fresh Air Pipe INSTALLATION Standard Horizontal Installation Configurations Optima 3 FS Corner Through the Wall 3 75 mm Mini mum clearance be tween wall and pipe If you vent to the furthest wall the Um vent pipe must ES Top View Illustration maintain a 3 clear ee n ance parallel to the other wall Optima 2 FS and Optima 3 FS Optima 2 FS Corner Through the Wall 3 75 mm Minimum clearance between wall and pipe If you vent to the furthest wall the vent pipe must maintain a 3 clearance parallel to the other wall Horizontal Vent Through the Wall 6 152 mm Minimum Hearth Pad Floor Protection Ground or Other Surface l 2 51 mm Minimum 12 305 mm Minimum From Outer Wall 45 Degree Elbow 12 305 mm From Note Horizontal run of pipe requires 1 4 7 mm rise per foot PAGE 18 INSTALLATION Standard Vertical Installation Configurations Models Optima 2 FS and Optim
7. When you purchased your new pellet stove you joined the ranks of thousands of concerned indi viduals whose answer to their home heating needs reflects their concern for aesthetics efficiency and our environment We extend our continued support to help you achieve the maximum benefit and enjoy ment available from your new pellet stove It is our goal at Lennox Hearth Products to provide you our valued customer with an appliance that will ensure you years of trouble free warmth and pleas ure Thank you for selecting a Lennox Hearth Products stove as the answer to your home heating needs Sincerely of us at Lennox Hearth Products PACKAGING LIST The assembled pellet stove model Optima 2 FS Optima 3 FS and Optima 3 INS are packaged with an accessory package which contains the following One Installation and operation instructions manual One Warranty One Power cord One Control board Optima 3 INS only One Screw 8 x 7 tek for mounting control board Optima 3 INS only One Grate scraper One Video One Lower trim Wall thermostat One Roll of thermostat wire Two Leveling bolts 74 20 x 3 Optima 3 INS only One Door Handle removable One Fireplace Warning Label see 8 Surround Kit For Optima 3 INS Only Purchased separately see page 48 kit is packaged with One Top surround panel One Left surround panel One Right surround panel with do
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9. spectively 3 Exhaust blower operation starts medium range volt age 4 Room air blower operation starts medium range volt age Power LED is activated steady green Igniter operation activated line voltage Photoeye looks for flame flame dominance scheme If needed second amp third fuel dumps are available at predetermined time deliveries 4 minutes amp 6 minutes after initial NI Flame Detection Sequence of Events This is what happens after flame has been detected Happens within the Start up Time Delay sequence 0 to 1 minute no fuel feed Flame settles Bed of embers built 1 minute mark Fuel Feed rate 20 for 4 minutes 15 seconds 1 second on 4 seconds off 2 minute mark igniter turns OFF room air blower panel setting 5 minute 15 seconds mark exhaust blower panel setting LED indicator still active Start up Time de lay ends 14 minutes 15 seconds after pushing the start button PHOTOEYE PN LABEL LOCATION POWER SELECT MAIN HARNESS 1 23 CARE AND OPERATION Combustion Voltage Trim Steps 1 Push button twice for access voltage calibration mode 2 Identify the current calibration setting indicated by one YELLOW LED bar 3 Push the HEAT control button to adjust setting UP Each push raises the YELLOW LED bar amp increases voltage 5 4 Push the BLOWER control button to adjust setting DOWN Each push lowers YELLOW
10. 4 100mm See page 16 for determining correct size vent to use Use a 3 75mm to 4 100mm adapter Cat No 14M81 or a 3 75mm to 4 100mm in order to run 4 100mm pipe Offsets In every installation a single or double clean out tee is recommended for every ninety degree offset this tee will help collect ash residue and will allow for routine cleaning without the need to disconnect sections of pipe Note Offsets and horizontal runs accumulate fly ash and soot which reduces the exhaust flow and performance of the stove Total Offsets in venting system should not exceed 270 total in direction change Horizontal Runs The maximum total horizontal run must not exceed 10 feet 3 1 meters Horizontal run of pipe requires 1 4 7 mm rise per foot Pipe Clearances Requirements See pipe manufac turers instructions for installation of venting components and clearances Follow pipe manufacturers installation precautions for passing pipe through a combustible wall or ceiling i e use an approved thimble Notes All pellet vent pipe requires 3 75mm clearance from outside of pipe unless otherwise specified by vent manu facturer A support bracket should be installed every 4 1 2m of pellet vent pipe on the exterior wall of the house unless otherwise specified by vent manufacturer Pipe Liner Joint Requirements All pipe joints must be secured with a minimum of 3 screws ALL horizo
11. CONNA TRE LES RESTRICTIONS L INSPECTION DE L INSTALLATION DANS VOTRE AUTONOME EURE DU R GION NE PAS RELIER CET APPAREIL UN CONDUIT DE FUM E DESSERVANT UN CONDUTOS RAA AUTRE APPAREIL CONSULTER LE CODE DU MENT LOCAL ET LES DIRECTIVES DU FABRICANT EN MATI RE DE PR CAUTIONS PRENDRE POUR PASSER UN CONDUIT DANS UN MUR OU UN PLAFOND CET APPAREIL ALIMENT AUX GRANULES A T MIS L PREUVE ET R PERTORI POUR UNE UTILISATION DANS LES MAISONS PR FABRIQU ES CONFORM MENT AUX R GLEMENTS ADMINIS TRATIFS DE L OREGON 814 23 900 814 23 909 NE FONCTIONNE QUE SI DES BRIQUES R FRACTAIRES SONT EN PLACE AVER NE PAS ENLEVER CETTE TIQUETTE NSTALLATION NT R MANUFACTURED MOBILE HOME ORRESIDENTIAL INSTALLATION VERTICAL FLUE INSTALLATION D GAGEMENT MINIMUM POUR LES MAT RIAUX COMBUSTIBLES INSTALLATION R S DENTIELLE OU DANS UNE INSTALLATION DU PO LE MAISON PR FABR QU E MOBILE CAUTION SURFACES WHILE IN OPERATION DO NOT TOUCH CONTACT MAY CAUSE SKIN BURNS KEEP CHILDREN COMBUSTIBLE MA TERIAL AND FURNISHINGS A CONSID ERABLE DISTANCE AWAY SEE NAMEPLACE AND INSTRUCTIONS TYPE OF FUEL PELLETIZED WOOD FUEL ONLY A On left side of unit as viewed from front maintain a 5 minimum clearance to allow for proper damper operation COMBUSTIBLE FLOOR MUST BE PROTECTED BY NON COMBUS TIBLE MATERIAL EXTENDING BENEATH THE HEATER AND 6 TO THE FRONT SIDES AND REAR AS INDICATED
12. F or a thermal resistance that equals or exceeds r 1 19 HR F IN BTU with a minimum thickness of 3 8 With these values deter mine the minimum thickness of the alternate material required using the formula s and the table shown here see chart Approved Alternate Materials for Floor Hearth Protection Note Any noncombustible material having a minimum thickness of 3 8 10 mm whose k value is less than 84 or whose r value is more than 1 19 is acceptable If the alternate material used has a higher k value or lower r value will require a greater thickness of the material used In some cases if the k value is less or the r value higher a thinner material may be used Methods of determining floor protection equivalents To determine the thickness required for the alternate material when either the k value or r value is known use either the k formula or r formula Example Durock Cement is to be used for the floor protec tion How thick must this material be The following formulas give the means of determining minimum thickness required minimum thickness required for alternate material Ky 7 k value per inch of alternate material minimum thickness of listed material value per inch of alternate material Using the k formula Minimum k value per Inch Specified min thickness of of alternate material x thickness alternate k value per inch of listed material of listed material material
13. UL 127 OA ULC 5810 PAS ALTERER MOOFER LE FOYER CONSULTER LE GUIDE DU ne CONNAITRE LES BOGENCES PRIECISES D IMSTALLATION PAS ACHEMINER LE CORDON E IL AU DESSUS E per FOYER ENCASTRABLE PEUT ETRE ENCADRE DANS UN MUR LADE DU N CESSAIRE SANS DEGAGEMENT DE CAT HO418 MODEL Optima 3 NUMERO DE SERIE SERIAL NO See safety label on Hopper side panel for detailed information PAGE 52 CAUTION rorsun FACES WHILE IN OPERA TION DO NOT TOUCH CON TACT MAY CAUSE SKIN BURNS KEEP CHILDREN COMBUSTIBLE MATERIAL AND FURNISHINGS A CONSIDERABLE DIS TANCE AWAY SEE NAMEPLATE AND INSTRUCTIONS TYPE OF FUEL PEL LETIZED WOODFUEL ONLY B ors BB B insert Manufactured by Lennox Hearth Products 1110 West Taft Avenue Orange CA 92865 wh eld By Sheen peewee ATTENTION SURFACES CHAU DES DURANT LE FONCTIONNE MENT DE L APPAREIL NE PAS TOUCHER UN CONTACT PEUT CAUSER DES BR LURES CUTA N ES TENIR LES ENFANTS LES MAT RIAUX COMBUSTIBLES ET L AMEUBLEMENT UNE DISTANCE CONSID RABLE DE L APPAREIL CONSULTER LA PLAQUE SIGNAL TIQUE ET LES DIRECTIVES TYPE DE CHAUFFAGE BOIS DE CHAUFFAGE GRANUL SEULEMENT roven ENCASTRABLE ll autonome Fabriqu par Lennox Hearth Products 1110 West Taft Avenue Orange CA 92865 Bor whi eld bp a sh bannit Bradadlk Consulter l tiquette de s curit situ e sur le panneau
14. lat ral de l entonnoir pour obtenir de l information d taill OWNERSHIP RECORDS Dealer s Name Dealer s Address City Serial Number Notes otate Zip Code Date of Purchase Date Installed SERVICE AND MAINTENANCE LOG Service Date Service Technician Service Description PAGE 53 LENNOX HEARTH PRODUCTS 1110 West Taft Avenue Orange CA 92865
15. 1 72 Minimum Width Back Minimum Depth Facing Back of Unit Right Outside Edge of Unit to Center of Rear Flue Outlet Floor to Rear Outside Air Inlet Facing Back of Unit Right Outside Edge of Unit to Center of Air Inlet Floor Protection Requirements Standard Features Hopper Capacity Burn time Fuse Control Board Fuse Igniter Heat Input Max Overall Efficiency Emissions Ship Weight Room Air Blower Auger Motor Exhaust Blower Fastfire Igniter Options 3 Rear 26 24 1 8 26 1 4 19 15 16 23 5 8 9 1 4 13 1 4 20 1 8 32 24 5 8 17 3 4 1 1 2 12 7 16 Front 6 Fastfire Self Igniter Wall Thermostat wire in cluded 50 Ibs 11 30 hours 5 Amp 250 volt 3AG 6 Amp 125 volt 14 000 38 000 BTU hr 81 9 gr hr varies w size and type of fuel EPA ex empt 230 Ibs 150 CFM 8 Amps 2175 rom 1 RPM 4 Amps 95 CFM 1 0 Amps 2880 rom 4 35 Amps Nickel or Gold Trim Kits 4 Quick Disconnect Log Set Sm Med Lg Surrounds Gold Surround Trim Kits Note Dimensions shown are approximations only 74 Non combustible floor protection must be used when installed on carpet see Floor Protection page 5 Fuel delivery and burn times will vary depending on size and type of fuel used Estimated heat input based on fuel value of 8400 BTU per Ib Fuses are rated as fast blow SIDE VIEW 32 1 8 23 5 8 TOP V
16. 2 holes in the igniter tube and pass ing over the hot igniter probe This hot air is what causes the pellets to ignite It is very important that convec tion jacket is properly sealed with high temperature RTV High Temperature Silicone all seams and penetrations If there are enough leaks the igniter will not receive enough air to promote ignition It is also very important that the holes in the igniter tube located just inside the room air blower convection jacket not become filled with RTV High Temperature Silicone Ignition will not occur if these holes are blocked 3 41 REPLACEMENT PARTS LIST Door Parts amp Body Components PartNo Cat No Description StoveModl 15051547 Gasket Kit Door 24 Rope 8 Ft _______61051000 Gasket Kit Door 1 Rope 7 Ft Optima FS amp INS _______61057202 _____ Gasket Kit Glass 5 8 x 1 16 x 10 Ft _______ 0257 JeGlassFont Optima FS _______ 0258 Glass Side order 2 if set is needed _______ 0254 JeGlssFont 581 5 _______ _______ 0255 jeGlass Side order 2 if setis needed ______ Optima3 FS amp INS 3 14750406 Knob Kit Door includes latch 3 washers nut and All door latch receiver 6 ___ 14750700 Hinge Bracket 1 Optma3FS amp INS 00000000 8 14650451 RightSide Optima FS 9 14750449 Panel LeftSide Optima FS 12051409 Knob C
17. A T MIS L PREUVE ET POUR UNE DANS DES MAJ SONS PR FABRIQU ES M CONFORM MENT AUX R GLEMENTS ADMIN STRATIFS DE L OREGON DE 814 23 900 A 814 23 008 FAIRE FONCTIONNER L APPARE L UNIQUEMENT 51 DES BRIQUES R FRACTA RES SONT EN PLACE FAIRE FONCTIONNER QUE 5 LA PORTE VITR E ET LA PORTE DE RETRAIT DES CENDRES SONT FER MEES INSPECTER FR QUEMMENT LE GONDUIT DE FUM E FR QUEMMENT L CHANGEUR DE CHALEUR ET LE CONDUIT DE FUM E AFIN D VITER UNE ACCUMULATION DE SUI LE RADIATEUR ET LE CONDU T DE FUM E DOIVENT ETRE EN BON ETAT COMPOSANTS REQUIS PLA QUE D TANCHEIT DE REGISTRE POUR L INSTALLATION DE FOYER ENCASTRABLE UTILISER DES PL DE 3 MM OU DE 4 po 100 L AMELUBLEMENT ET LES MAT R AUX COMBUSTIBLES LOIN DE L APPAREIL CARACT RISTIQUES LECTRIQUES 115 V 60 Hz moins de 10 CONSOMMATION THERMIQUE 4 5 Max RAPPEL D ENTRETIEN P RIODIQUE LA FR QUENCE DU NETTOYAGE ET DE L ENTRETIEN DE VOTRE PO LE D PEND DE LA QUANTIT DE CENDRES BR L ES PAR LES GRANULES V RIFIER TOUTES LES SEMAINES LES PIECES SUIVANTES DE VOTRE POELE POUR LE PREMIER MOIS AFIN DE D TERMINER LA FR QUENCE DE NETTOYAGE A GRILLE B TUBES D CHANGEUR DE CHALEUR C TRAPPES ET CONTENANT DES CENDRES CONSULTER VOTRE GUIDE ET VOTRE D TAILLANT POUR OBTENIR PLUS D INFORMATION DO NOT REMOVE THIS LABEL NUM RO DE S RI SERIAL WH MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS I
18. LED bar decreasing voltage 5 5 Push the calibration button once to lock in selected results Fuel Delivery Rate The feed rate button manages the fuel delivery rate by controlling the amount of time the auger motor will run as follows Optima 2 FS Feed Rate Auger Motor Setting ON OFF Time seconds Lb sperhour Approximate Bum fuel delivery BTU per hour Time fuel delivery hours 1 on 5 40 off 1 5 Lb shr 13 000 BTU hr 37 1 on 3 30 off 2 5 Lb s hr 21 000 BTU hr 22 1 on 1 75 off 3 8 Lb s hr 32 000 BTU hr 15 Note Maximum hopper capacity is 55 Ib s Optima 3 FS Feed Rate Auger Motor Lb sperhour Approximate Bum Setting OFF Time fuel delivery BTU per hour Time seconds fuel delivery hours Low 1 on 4 50 off 1 7 Lb s hr 14 000 BTU hr 41 Med 1 on 1 90 off 2 6 Lb s hr 22 000 BTU hr 27 High 1 on 1 15 off 4 5 Lb s hr 38 000 BTU hr 16 Note Maximum hopper capacity is 70 Ib s Optima 3 INS Feed Rate Auger Motor Lb sperhour Approximate Bum Setting ON OFF Time fuel delivery BTU per hour Time seconds fuel delivery hours 1 on 4 50 off 1 7 Lb s hr 14 000 BTU hr 30 1 on 1 90 off 2 6 Lb s hr 22 000 BTU hr 20 1 on 1 15 off 4 5 Lb s hr 38 000 BTU hr 11 Low Med High Note Maximum hopper capacity is 50 Ib s Feed rates are approximations only Actual feed rate will vary depending on size quality and l
19. a smoke detector be installed within the same room you must follow the re quirements of your local code Check with your local building department for requirements in your area PLANNING YOUR INSTALLATION FLOOR PROTECTION Optima 2 FS This appliance requires noncombustible floor protec tion If the floor protection is to be stone tile brick etc it must be mortared or grouted to form a continuous non combustible surface If a chimney connector ex tends horizontally over the floor the protection must cover the floor under the connector and at least 2 to either side A noncombustible floor protector must fully cover the area beneath the appliance and extend 6 to the front 6 to the sides and up to 6 from the back as illus trated on this page Note When installed at clearances less than 6 floor pro tection is only required to extend to the wall PAGE 5 Top View of Model Optima 2 FS Up to 6 153mm minimum PLANNING YOUR INSTALLATION FLOOR PROTECTION Optima 3 FS The floor protector must meet or exceed the minimum thermal re Up to 6 53 mm minimum Top View quirements as defined on this page see Floor Protection Hearth tension Using Alternate Material As Floor Pro tector If the floor pro tection is to be stone tile brick etc it must be mortared or grouted to form a continuous noncombustible sur face If a chimney con M MMM nector extends horizon 2 t
20. all con nectors Refill hopper Blower intake exhaust passages and or venting system needs cleaning follow routine and annual maintenance procedures If this does not correct the problem contact your local authorized Lennox Hearth Products dealer Contact your local authorized Lennox Hearth Products dealer The lights on the control board remain on even when the thermostat is not demanding heat When the thermostat demands heat the stove will begin to operate Ensure that the thermostat jumper at terminal block is installed and making good contact PAGE 40 TROUBLESHOOTING Qualified Technicians Unplug Appliance Before Performing Any Troubleshooting or Maintenance Troubleshooting Notes for Qualified Technicians only 1 If a tri ac switching device within the controls is blown for a particular component it is possible for that component to run continuously The tri ac can be blown due to excessive heat or a voltage spike in excess of the specified 10 of line voltage 120v 2 Many nuisance faults can be avoided by properly breaking in the stove It is strongly recommended that the stove be run on the high setting until 4 8 bags of fuel have been consumed The auger feed system will loosen up during this period and begin to feed at a slightly faster rate which may have an impact during the start up routine The igniter works by forcing air from the convection room air blower through
21. carports garage attic crawl space under a deck porch narrow walkway closely fenced area or any location that can build up a concentration of fumes such as a stairwell covered breezeway etc Vent surfaces can get hot enough to cause burns if touched Adults should supervise children when they are in the area of a hot stove Non combustible shielding or guards may be required Termination Cap The termination of the outside chim ney of the pellet stove shall be located in accordance with the following A Higher than 3 92m above any forced air inlet air conditioner etc located within 10 3m B Not less than 4 1 2m below 4 1 2m horizontally from or 1 3 1m above any gravity air inlet door win dow etc which flue gases could re enter the dwelling C Not less than 2 6m from combustible materials such as an adjacent buildings fences protruding parts of the structure roof overhang plants and shrubs etc and not less than 7 2 1m above grade when located cent to the public sidewalks access The final termina tion of the exhaust system must be configured so that flue gases do not jeopardize the safety of people pass ing by overheat combustible portions of nearby struc tures or enter the dwelling D Not less than 3 92m below an eave maximum overhang of 3 92m or any construction that pro jects more than 2 51mm from the plane of the wall E The distance from the bottom of t
22. fuel will void the warranty Wood pellets manufactured to the pellet fuels institute P F 1 certification standard are available in two grades Standard and Premium The primary difference between the two is the ash content of the pellets The P F l specification for standard grade amp premium grade residential pellet fuel is as follows e CHLORIDES Salt Less than 300 p p m e BULK DENSITY 40 Ib Cu Ft minimum e MOISTURE CONTENT 8 maximum e ASH CONTENT lt 3 maximum standard grade lt 1 maximum premium grade e FINES 0 5 maximum through a 1 8 screen e BTU CONTENT Minimum 8200 BTU per pound Pellet Feed Pellet Size The pellet feed system is de signed to handle a wide range of pellet sizes up to a maximum of 5 16 diameter Different pellets may feed at considerably different rates You may notice a differ ence in the burn if you change pellet fuel sizes The longer the pellet the slower it will feed and vice versa If the stove will not stay burning at the minimum fuel feed setting those particular pellets may not be feeding fast enough If this happens reduce the amount of combus tion air by adjusting the damper See pages 12 amp 26 be fore adjusting the damper Long Burn Time When operated correctly this appli ance cannot be overfired Continuous operation at a maximum burn can however shorten the life of the elec trical components blowers motors and electronic con trols and
23. preceded by a WH Example WH 0000000 CERTIFIED FOR U S AND CANADA LISTED ROOM HEATER FOR USE WITH APFI FFI APPROVED PELLETIZED WOOD FUEL ONLY FOR USE IN C zm US MANUFACTURED MOBILE HOMES AND AS AN INSERT FOR MASONRY AND FACTORY BUILT Warnock Hersey NUM RO DE S RIE SERIAL FIREPLACES MODEL OPTIMA 2 TESTED WH TOASTM E 1509 UL 1482 ULC S627 ULC S628 REPORT NO 6658 JULY 1993 INSTALL AND USE ONLY IN ACCORDANCE WITH THE MANUFAC MINIMUM CLEARANCES TO TURER S INSTALLATION INSTRUCTIONS CONTACT LOCAL BUILDING COMBUSTIBLE MATERIALS OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION IN SPECTION IN YOUR AREA DO NOT CONNECT THIS UNIT TO A CHIM NEY FLUE SERVING ANOTHER APPLIANCE SEE LOCAL BUILDING CODE AND MANUFACTURER S INSTRUCTIONS FOR PRECAUTIONS REQUIRED FOR PASSING A CHIMNEY THROUGH A COMBUSTIBLE WALL OR CEILING THIS PELLET FIRED APPLIANCE HAS BEEN TESTED AND LISTED FOR USE IN MANUFACTURED HOMES IN AC CORDANCE WITH OREGON ADMINISTRATIVE RULES 814 23 900 THROUGH 814 23 909 OPERATE ONLY WITH FIREBRICK IN PLACE WARNING OPERATE ONLY WITH VIEWING DOOR CLOSED INSPECT FLUE FREQUENTLY TO PREVENT ACCUMULATION OF SOOT THE HEATER AND FLUE MUST BE IN GOOD CONDITION KEEP FURNISHINGS AND OTHER COM BUSTIBLE MATERIALS WELL AWAY FROM HEATER FREESTANDING STOVE INSTALLATION HORIZONTAL FLUE DIRECTLY THROUGH WALL INSTALLATION 4 7102MM 17 26MM 17 26 MM 4 102MM 24 610 MM INTERIOR SIDEWALL
24. the tube supplied with WD 40 Lubri cant Spray the canned air deep into the feed chute until all fines are removed direct it to the right side NOTE The photoeye lens should be inspected annually and cleaned if necessary as shown in method B B Removing Photoeye Filter for Cleaning 1 Lift off cover plate and turn over the photoeye is at tached to the inside surface of cover Wipe away any dust or debris from the photoeye lens see following pic tures Photoeye Access Inside Hopper To access photoeye open hopper and remove the 3 nuts on cover plate see picture below Using a 11 32 nut driver remove the 3 nuts to ac PAGE 30 ROUTINE MAINTENANCE Clean Photoeye Lens B ec Clean Photo E Eye Lens E b OB Minimum frequency of 4 weeks 6 months CAUTION If the filter is not reinstalled reflective light in the room may result in a fault thus shut ting down of the unit EXHAUST PASSAGES AND VENT PIPE All Models Inspect frequently and clean when necessary Fly ash will accumulate at all bends in the exhaust system Note Large amounts of fly ash build up will create a lack of combustion air Removing the clean out tee cap on vertical installations will allow an inspection of the ash build up in the clean out tee and will help you to decide how frequently more extensive cleaning must be per formed Clean Out Tee Rain Cap Clean O
25. 3m from the wall on the floor pad Push listed type PL pipe through wall thimble Squeeze a bead of high tem NOTE Greater back clearance will improve the ser viceability of the stove Install listed type PL 45 degree elbow with optional rodent screen or cap recommended on outside end of pipe The rodent screen should be no less than 1 2 13 mm mesh and may clog with soot and ash if left unattended during the burn season NOTE The end of the exhaust pipe must extend a minimum of 12 3m from the outside of the build ing If the installation includes a source of outside com bustion air cut a separate hole through the wall for the fresh air tube Use a galvanized or stainless steel pipe for the duct The minimum size for the duct shall be not less than 50 of the cross sec tional flue area Connect outside air pipe to air inlet on stove This tube must be terminated with a 45 degree elbow or hood perature silicone High Temperature RTV sealer NOTES around the end of the machined portion of the 3 Combustion air may also be drawn from a vented crawl 6mm pipe connector on the back of the stove space under the home Firmly push on a section of listed type PL pipe until inner pipe liner pushes into the bead of High Tem perature RTV sealer 3 Push the stove with pipe attached towards wall Pipe will go through the wall thimble Do not position the back of the stove closer than 2 b1mm from the wall
26. 9 16 8 JUB edid 3u9A 1d 9NI LN3QA joaye 15 1660 4 pul uoneJedo joaye pue uoneJedo jenjen DunueA spie yeJp enjeu seinsseJd Yep jesnjeu dn 1 Qno pue uoneje su UONE EJSU JEJUOZIOH EO Te A NOILVTIVLSNI 1538 NOILLVTTIV LSNI 3331138 IIe M 12 Uone ejsu BjuozuoH NOILV TIVLSNI 0009 5 9 3 1 11 9 ajqesijdde jou 3yBijuns uore 2o jou Aew aa0j sjaouenddy uonne 904 5 no 199 95 72572 64136 11140434 9 VWILdO 39VINVAQV sicpow S3IH3S 40061 9 1 1 SOVLNVAGY 5411 NOILVTTIV LSNI 49 SIMPLE OPERATING INSTRUCTIONS LABEL 16102009 a AO S Jallad xoLLoT Aq JO PIEU M e Buiseysund no OL SA 5 5 sadwep Bunsnfpe ui suonanajsutr 10 jenuew pue 5 oj 1919 ADV 1d SOJUB SISSEe JOLIN 10 J9 E9 5 upiear xoutuaT Jno 128 uo7 oj pausinBunxe eure ay uado oo si
27. A 92865 PAGE 51 SAFETY LISTING LABEL Model Optima 3 FS and Optima 3 INS Note that your stove s serial number is printed on the safety label which is located near the inside of the hopper Your stove s serial number is preceded by a WH Example WH 0000000 LISTED ROOM HEATER PELLETIZED WOOD FUEL TYPE ALSO Warnock Hersey FOR USE IN MANUFACTURED MOBILE HOME AND AS AN INSERT FOR MASONRY FIREPLACES AND FACTORY BUILT C g FIREPLACES OR AS BUILT IN MODEL OPTIMA 3 TESTED 10 05 1482 Ui C 5627 ULC S628 REPORT NO 5515 DEC 1991 ASTME1509 REPORT NO 476 1244 MAR 1996 INSTALL AND USE ONLY IN ACCORDANCE WITH THE MANUFACTURER S INSTALLATION INSTRUCTIONS CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION IN YOUR AREA DO NOT CONNECT THIS UNIT TO CHIMNEY FLUE SERVING ANOTHER FIREPLACE SEE LOCAL BUILDING CODE AND MANUFACTURER S INSTRUCTIONS FOR PRECAUTIONS REQUIRED FOR PASSING A CHIMNEY THROUGH A COM BUSTIBLE WALL OR CEILING THIS PELLET FIRED APPLIANCE HAS BEEN TESTED AND LISTED FOR USE IN MANUFACTURED MOBILE HOMES IN ACCORDANCE WITH OREGON ADMINISTRATIVE RULES 814 23 900 THROUGH 814 23 909 OPERATE ONLY WITH FIREBRICKS IN PLACE OPERATE ONLY WITH VIEWING DOOR AND ASH REMOVAL DOOR CLOSED INSPECT FLUE FREQUENTLY CLEAN HEAT EXCHANGER AND FLUE FREQUENTLY PREVENT ACCUMULATION OF SOOT THE HEATER AND FLUE MUST BE IN GOOD CONDITION REQUIRED COMPONENTS DAMPER SEALING P
28. A Label 51 52 Ownership Records 53 LISTING TESTING Listing The listing laboratory is ITS Intertek Testing Ser vices and the listing mark is Warnock Hersey Testing In accordance with the specifications and proce dures listed in UL 1482 amp ASTM E1509 for solid fuel room heater this appliance has been independently tested to UL ULC and CSA standards report 6658 for Advantage Optima 2 and report 8476 1244 for Advantage Optima 3 UL 1482 states requirements for installations as a free standing room heater or hearth insert for masonry or listed factory built zero clearance fireplaces The safety listing label is located on an inside hopper surface of the pellet stove Please read this safety label carefully It contains important information about installation and operation of this appliance This appliance is tested and listed for resi dential installation according to current national and local building codes as e AFreestanding Room Heater e Manufactured mobile Home Heater EPA Environmental Protection Agency Status EPA Exempt Pellet appliances that are de signed with the combustion air supply exceeding the 35 to 1 by weight ratio are exempt from EPA regulations and are non affected facilities PRODUCT IS SUBJECT TO CHANGE WITHOUT NO TICE CONGRATULATIONS ON THE PURCHASE OF YOUR NEW PELLET STOVE MANUFACTURED BY LENNOX HEARTH PRODUCTS
29. EQUIREMENTS It is recommended that only an authorized dealer install your pellet stove The specified installation requirements must be followed to ensure conformity with both the safety listing of the appliance and local building codes clearances installation instructions and precautions specified by the vent manufacturer must be followed Selecting a Location Freestanding Models Review the appliance clearance requirements before installing the venting system see page 7 Position the appliance far enough away from walls to allow adequate room for servicing Choose the appliance location with the least amount of interference with the house framing plumbing wiring etc Preferred Vent Configuration For the best perform ance we recommend a vent run design which runs verti cally and terminates above the roofline This design will allow natural draft to improve the flow of flue gases and will aid in combustion and stove performance Type of Pipe This stove requires type PL pellet vent pipe sometimes referred to as L Vent pellet vent which conforms to UL standard 641 Connect the pellet vent pipe or the tee to the flue collar using a minimum of three screws and seal as specified in Pipe Liner Joint Requirements on this page Do not use class B gas chim ney or single wall chimney as a substitute Size of Pipe These pellet appliances are approved for use with the following vent sizes 3 75mm standard
30. ER QUE SI LA PORTE VITR E EST FERM E INS PECTER FR QUEMMENT LE CONDUIT DE FUM E AFIN D VITER UNE ACCUMU LATION DE SUIE UTILISER UN EVENT POUR GRANULES REPERTORIE L DE 3 75 mm ET DES COMPOSANTS COMPLETS lE FOYER ENCASTRABLE AUTONOME MODELE DE FOYER ENCASTRABLE PEUT ETRE INSTALL DANS UN FOYER DE MACONNERIE QUI EST CON FORME AUX R GLEMENTS DU CODE DU B TIMENT LOCAL ET NATIONAL RAPPEL D ENTRETIEN P RIODIQUE LA FR QUENCE DU NETTOYAGE ET DE L ENTRETIEN DE VOTRE PO LE D PEND DE LA QUANTIT DE CENDRES BR L ES PAR LES GRANULES V RIFIER TOUTES LES SEMAINES LES PI CES SUIVANTES DE VOTRE PO LE POUR LE PREMIER MOIS POUR D TERMINER LA FR QUENCE DE NETTOYAGE 37 ou ULC 5628 PAS ENLEV LES BRIQUES OU LE MORTIER PEUT TRE INSTALL DANS UN FOYER FABRIQU EN USINE AUCUN GRILLE D GAGEMENT UL 127 ou ULC 5610 NE PAS ALT RER OU MODIFIER LA B TUBES D CHANGEUR DE CHALEUR STRUCTURE DU FOYER CONSULTER LE GUIDE DU PRO PRI TAIRE POUR C CONTENANT DE CENDRES ET TUYAU D CHAPPEMENT CONNAITRE LES EXIGENCES PR CISES D NSTA LLATION CONSULTER VOTRE GUIDE OU VOTRE D TAILLANT POUR OBTENIR PLUS SX D INFORMATION DU PLANCHER Fabriqu par CONSOMMATION THERMIQUE 1 5 3 8 LB HEURE NOMINAL fi Id Lennox Hearth Products CARACT RISTIQUES LECTRIQUES 60 HZ 115 V MOINS DE 10 W It A 1110 West Taft Avenue Fh DO NOT REMOVE THIS LABEL Orange C
31. IEW Control Board PAGE 36 COMPONENT DEFINITIONS AIR WASH To inhibit buildup of soot on the door glass air is deliv ered to the glass through an air wash system located in the doorframe surrounding the glass AUGER It transfers the fuel down the burner tube into the burn grate AUGER MOTOR Drives the Auger Motor specifications are 4 Amp 1 rpm revolutions per minute BLOWER ROOM AIR CONVECTION The blower function is to transfer the heat from the ap pliance to heat the room air BLOWER EXHAUST DRAFT INDUCER COMBUSTION It has a radial impeller to deliver more air to the burn grate It pulls air into the burn grate by creating a nega tive pressure This is done by extracting the exhaust gases out of the firebox and pushing the exhaust down stream to the flue exit DISC HIGH LIMIT L250 30F N C There are 2 of these discs on this model If a tempera ture reaches 250 F the high limit auto reset will trip and stop the flow of electricity to the auger motor The discs will not automatically reset until it has cooled be low 220 F Disc for Room Air Blower This disc is located on the Room Air Blower jacket and is designed to detect an overfire condition Disc for Combustion Air Inlet This disc is lo cated on the combustion air inlet and is designed to detect reversed flow If negative pressure in the dwelling i e An extremely tight house which may not supply adequate combustion and ven
32. INSTALLATION AND OPERATION MANUAL RY LEP HEE HERE TH PROBUS FREESTANDING AND INSERT PELLET FIRED STOVES Freestanding Model Advantage Optima 2 FS CERTIFIED www nficertified org We suggest that our pellet hearth products be installed and serviced by professionals who are certified in the U S by the National Fireplace Institute NFI as NFI Pellet Specialists or who are certified in Canada by Wood Energy Technical Training WETT Wood Energy Technical Training RETAIN THESE Freestanding Model INSTRUCTIONS Advantage Optima 3 FS FOR FUTURE Insert Model Advantage Optima 3 INS not shown Shown with Decorative Log Option These appliances must be properly installed and operated in order to prevent the possibility of a house fire Please read this entire owner s Warnock Hersey manual before installing and using your pellet stove Failure to follow these instructions could result in property damage bodily injury or even death Contact your local building or fire officials to obtain a permit and C E mM US information on any installation requirements and inspection require ments in your area P N 775097M Rev E 12 03 IMPORTANT WARNINGS CAUTION Read this manual thoroughly before starting installation For your safety follow the installation op eration and maintenance instructions exactly without deviation Failure to fo
33. LATE F R INSERT INSTAL LATIONS USE 3 75MM OR 4 1 00MM MODEL PL CHIMNEY COMPONENTS KEEP FURNISH INGS AND OTHER COMBUSTIBLE MATERIALS WELL AWAY FROM HEATER ELECTRICAL RATING 115V 60HzLessthan 10Amp FUELINPUT RATING 4 5 Lbs Hr Max ROUTINE MAINTENANCE REMINDER FREQUENCY OF CLEANING AND MAINTENANCE OF YOUR STOVE DEPENDS ON THE ASH CONTENT OF THE PELLETS YOU BURN CHECK THE FOLLOWING PARTS OF YOUR STOVE WEEKLY FOR THE FIRST MONTH TO DETERMINE CLEANING A BURN GRATE B HEAT EXCHANGER TUBES C ASH TRAPS AND ASH PAN SEE YOUR MANUAL AND DEALER FOR MORE INFORMATION R PERTORI COMME RADIATEUR IND VIDUEL FONCTIONNE AU BOIS DE CHAUFFAGE Warnock Hersey t PEUT AUSSI ETRE UTILIS DANS LES MAI Wy SONS PR FABRIQU ES MOBILES COMME FOYER ENCASTRABLE DANS DES FOYERS DE MACONNERIE ET FABRIQU S EN USINE OU C H 05 COMME MODELE INT GR OPTIMA 3 MIS L PREUVE SELON LES NORMES SUIVANTES UL 1482 ULC S amp 2T ULC SG28 NO DE RAPPORT 5515 DEC 1991 509 NO DE RAPPORT 476 1244 MARS 1996 INSTALLER L APPAREIL ET ME L UTILISER QU EN CONFORMIT AVEC LES DIRECTIVES D INSTA LLATION DU FABRICANT COMMUNIQUER AVEC LES AUTORIT S COMP TENTES LOCALES EN MATIERE DE BATIMENT ET D INCENDIE POUR EN SAVOIR PLUS SUR LES RESTRICTIONS ET L INSPECTION DE L INSTALLATION DANS VOTRE R GION NE RACCORDER PAS CET APPAREIL UN CONDUIT DE FUM E DESSERVANT UN AUTRE FOYER CONSULTER LE CODE DU BATIMENT LOCAL ET GRANULES
34. NSTALLE AMAT UNIT MR COMBUSTIBLE FLOOR MUST BE PROTECTED BY FE MIND MILLBORRD OR EQUIVALENT HON COMBLSTIBLE MATERIAL iM THE USA AMD CANADA EXTENDING BENEATH THE HEATER AND TO THE FRONT AMD SIDES AS INDICATED OR TO THE NEAREST PERMITTED COMBUSTIBLE MATERIAL 150MM INSTALLED AS AN INSERT USE MODEL PL CHIMNEY COMPONENTS LISTED SINGLE WALL CHIMNEY LIME SEAL THE AREA BETWEEN THE FIREPLACE pie THE INSERT FLUE MAY BE INSTALLED IN MASONRY FI Lag bog ETS MATICHUAL AND LOCAL BUT 3 COUE REQUPEMENTS NBC 47 OM ULC 5628 DO NUT I 3 MORTAR MAY INSTALLED IN A FACTORY FIREPLACE 127 OR ULC SET DO NOT pee ep FIREPLACE REFER MANUAL FOR MENTS DO NOT CORD BENEATH on On Ore T T nse BE FRAM FRAMED INTO WALL ZERO CLEARANCE KIT NO NE PAS ENLEVER CETTE TIQUETTE D GAGEMENT MINIMUM POUR LES MAT RIAUX COMBUSTIBLES PETLLATION RES DENTIELLE QU DANS UME MARION DONN ES L ENDROIT PERMES LE PLUS PR S POUR LES COMBUSTELES Kot po M INSTALLE COMME UN FOYER ENCASTRABLE UTILISER GEE D yr tegretol Di DE CHEMIN E MURALE SIMPLE SCELLER L ENDROIT SITU ENTRE LE H SARTE LADA MH EECISTEE DU ROVER R LEARMTURESOM REUME ipaa ETRE INSTALLE DAMS UH F 4 WR EMT FEGLEMENTS DU MORTIER PE i EN USINE
35. OR TO THE NEAREST PERMITTED COMBUSTIBLE MATERIAL USE 3 75mm or 4 100mm Type PL LISTED PELLET VENT AND COMPLETE COMPONENTS W INSERT INSERT MODEL MAY BE INSTALLED IN A MASONRY FIREPLACE THAT MEETS NATIONAL AND LOCAL BUILDING CODE REQUIREMENTS UBC 37 OR ULC S628 DO NOT REMOVE BRICKS OR MORTAR MAY BE INSTALLED IN A FACTORY BUILT ZERO CLEARANCE FIREPLACE UL 127 OR ULC S610 DO NOT ALTER OR MODIFY THE FIREPLACE STRUCTURE REFER TO OWNER S MANUAL FOR SPECIFIC INSTALLATION REQUIREMENTS Manufactured by Lennox Hearth Products ield 1110 West Taft Avenue SY reunen Orange 92865 ATTENTION SURFACES CHAUDES DURANT LE FONC TIONNEMENT DE L APPAREIL NE PAS TOUCHER UN CON TACT PEUT CAUSER DES BRULURES CUTANEES TE NIR LES ENFANTS LES MATERIAUX COMBUS TIBLES ET L AMEUBLEMENT A UNE DISTANCE CONSIDERABLE DE L APPAREIL VOIR LA PLA QUE SIGNALETIQUE ET LES DIRECTIVES TYPE DE CHAUFFAGE BOIS DE CHAUFFAGE GRANULE SEULEMENT Rt Maintenir un d gagement minimum de 5 po sur le c t gauche de l appareil lorsque vous le regardez de l avant LE PLANCHER SUR LEQUEL REPOSE L APPAREIL DOIT TRE PROT G PAR UN MAT RIAU NON COMBUSTIBLE QUI COUVRE LA PARTIE SOUS L APPAREIL ET 6 PO A L AVANT AU DERRIERE ET SUR LES COTES SELON LES INDI CATIONS DONN ES OU JUSQU L ENDROIT PERMIS LE PLUS PR S POUR LES MAT RIAUX COMBUST BLES TISSEMENT NE FAIRE FONCTIONN
36. OTE For the thermostat to control the operation of the stove the on status must be active on the stove s on off button The thermostat will establish either a demand mode or a stand by mode The thermostat should be set for the desired room temperature If the room temperature drops below the level on the ther mostat the stove will automatically begin the start up cycle as explained above in the Manual Operation section Once the start up cycle is completed the stove will operate in whatever heat and blower setting you have selected For best operation under thermostat control the Medium or High settings recommended When the desired room tem perature is reached the stove will automatically go into the shut down cycle The pellet feed will stop and the blowers will continue for a controlled time allowing safe shut down of your stove All lights will remain on when the thermostat is open The heat and blower settings can be changed at any time but only take affect during the run mode When the temperature in the room drops to the level set at the ther mostat the stove will again begin the start up cycle and resume automatic operation in the demand mode NOTE If the stove on off button is pressed while the thermostat is in the standby mode the stove will not re start until the thermostat closes LIGHTING PROCEDURE WITHOUT IGNITER Your pellet stove can be lit manually without using the automatic igniter by following the procedure
37. Press the stove on off button to initiate the shut down cycle The pellets will stop feeding and the blowers will continue to run on a timed cycle The stove will shut down safely upon completion of the shut down cycle PAGE 25 CARE AND OPERATION DAMPER OPERATION models The damper is a plate that helps control the amount of airflow supplied for combustion With the damper pushed all the way in the airflow is at its minimum As the damper is pulled out more air is allowed to flow It will be necessary to monitor the appearance of the flame during the first 4 8 bags of pellets If your flame is smoky red orange with evidence of soot at the top of the flame you need more combustion air pull the damper out one notch and re evaluate the appearance of the flame It may be necessary to continue this process mov ing the damper one notch at a time until proper combus tion is attained the flame should become yellow and be gin to dance If the flame is short at the higher burn rates or if the pellets are burning up in the grate before new pellets are fed into the fire push the damper in one notch and monitor the flame Continue the process of moving the damper one notch at a time and evaluating the flame until proper flame appearance is achieved Once the damper has been properly set it should not need adjusting unless you are changing the grade of pel let fuel in which case the damper may need to adjusted DAMPER ADJ
38. R LED SELECT BUTTON PAGE 22 CARE AND OPERATION Note The control board is equipped with an internal memory which will recall the last setting and mode the stove was in prior to loss of power Because we individually check each stove prior to packaging one of the two scenarios will appear when you first plug in your stove 1 The Green LED at the top of the control board will illuminate and the blowers will be running This is a standard cool down mode and will last no longer than five minutes This happens during testing when the stove is turned off which initiates cool down mode and then is unplugged 2 The Green LED at the top will illuminate and the red and yellow LED s will illuminate on the control board indicating that the stove is in the run mode This hap pens during testing if the stove is unplugged without first turning the control board off the control board remembers its last setting which was the run mode If your stove follows that described in number 2 above simply press the ON OFF button once to turn the stove off this will initiate the cool down mode The stove can be restarted at any time during the cool down mode by pressing the ON OFF button once Start up Sequence of Events 1 Fault time delay is initiated 14 minutes 15 seconds 2 Fuel feed rate of 10096 for 1 minute 50 seconds when trim left at factory setting of 0 auger trim setting ranges from 1 26 to 2 14 depending on 4 to 4
39. RNESS ON STOVE gt JUMPER POWER CORD Note Type of CONNECTOR TERMINAL BLOCK Jumper used WITH JUMPER will vary PAGE 38 TROUBLESHOOTING Qualified Technicians Unplug Appliance Before Performing Any Troubleshooting or Maintenance PROBLEM CAUSE S SOLUTIONS 1 Fire burns with a lazy orange flame Pellets build up in the grate and there is excessive glass soot that is difficult to remove Ash and soot are a product of combustion with any wood products so some build up on the glass is normal 2 Fire goes out or stove shuts down automatically 3 Pellets will not feed There is insufficient combustion air Stove has run out of fuel Pellets are not feeding The high limit disc thermal switch has tripped There is too much combustion air for the amount of fuel The hopper is empty The auger motor or control board may be defective The pressure switch tap or hose may be blocked Back pressure in venting tripping pres sure switch Thermostat is in stand by mode Thermostat wires disconnect High limit disc thermal switch may have been tripped Self aligning bearings in auger motor may be mis aligned Lack of maintenance clean Ultragrate clean out ports exhaust flow passages venting system exhaust blower intake etc Remove any clinkers or ash from the bottom of the Ultragrate that might be obstructing the primary air holes Check that the heat exchange
40. TO UNIT BACKWALL TO UNIT WALL TO UNIT CORNER ALCOVE TO FUEL HOPPER MAX DEPTH OF ALCOVE FLUE TOWALL FRONT REAR SIDE TO FLOOR PROTECTION OUTSIDE EDGE 4 102 MM 97 229 MM 17 26MM 4 102 MM 247 610 MM 3 77 MM 6 153MM ROUTINE MAINTENANCE REMINDER FREQUENCY OF CLEANING AND MAINTENANCE OF YOUR STOVE DEPENDS ON THE ASH CONTENT OF THE PELLETS YOU BURN CHECK THE FOLLOWING PARTS OF YOUR STOVE WEEKLY FOR THE FIRST DETERMINE THE FREQUENCY OF CLEANING ADJACENT WALL RO 600 2 0 5 02 R BURN GRATE 5 HEAT EXCHANGER TUBES 8 ASH PAN AND EXHAUST PIPE SEE YOUR MANUAL AND OR DEALER FOR MORE INFORMATION INPUT RATING RANGE 1 5 TO 3 8 LBS HOUR NOMINAL ELECTRICAL RATING 60 HZ 115 V LESS THAN 10 AMP DO NOT REMOVE THISLABEL Warnock Hersey HOMOLOGU POUR LES U ET LE CANADA R PER Way TORI COMME RADIATEUR INDIVIDUEL UTILISER UNIQUEMENT AVEC DU BOIS DE CHAUFFAGE GRA C Eam US NULE HOMOLOGUE APFI FFI UTILISER L APPAREIL DANS DES MAISONS PREFABRIQUEES MOBILES COMME FOYER ENCASTRABLE DANS DES FOYERS DE MACONNERIE ET FABRIQUES EN USINE MODELE OPTIMA 2 MIS L PREUVE SELON LES NORMES SUIVAN TES ASTM E 1509 UL 1482 ULC S627 ULC S628 NUM RO DE RAPPORT 6658 JUILLET 1993 INSTALLER L APPAREIL ET NE L UTILISER QU EN CONFORMIT AVEC LES DIRECTIVES D INSTALLATION DU FABRICANT COMMUNIQUER AVEC LES AUTORIT S COMP TENTES LOCALES EN MATIERE DE B TIMENT ET D NCENDIE POUR
41. USTMENT GUIDELINE Lack of Combustion Air By opening the damper this will increase combustion air delivery Symptoms of insuf ficient combustion air include unburned fuel lazy smoky or red orange flame excessive ash or soot excessive buildup on glass Contributing factors e High Altitude Lack of oxygen e Restrictive Venting elbows horizontal runs cold external chimneys etc e Dirty Poor Quality Fuel Note Excessive amounts of fly ash built up in the grate clinkers in the grate or leakage of air if the grate is not properly seated will starve the fire for air See Routine Maintenance on page 28 to 33 for information on clean ing the stove Excessive Combustion Air By closing the damper this will reduce combustion air delivery Symptoms of excessive air include fuel burns too quickly results in smoking or smoldering pellets white to yellow flame etc If the damper is open too much the burning pellets will lift off the grate and fly up into the air much like popping corn does Contributing factor e Venting system providing excessive draft Correct Combustion Air Proper Burn Characteris tics When the damper is correctly set the burning pel lets should move wiggle around slightly and the flame should be bright yellow AUTOMATIC SAFETY FEATURES Power Outage During a power outage the stove will shut down safely The stove will automatically restart when power is re sumed The solid stat
42. a 3 FS These freestanding models may be connected to an existing flue or by installing listed type PL vent pipe If a liner is run all the way to the top of the existing chim ney the existing flue should be sealed with a steel plate Start a vertical run with a Tee at the back of the stove Other options are illustrated below Note See page 15 for Vent Termination Requirements Exterior Vertical Vent Wall Straps Optional Com plete Liner and Listed Termina tion Cap Optional Clean Out Access Door Required Every 4 ft Minimum Preferred Installation Vertical Vent Through the Roof This venting configuration allows for the best stove performance The vertical pipe promotes natural draft and with the chimney inside the dwelling the flue gases stay warm thus rising at a consistent rate Listed Rain Flashing Clean Out Tee Interior Vertical Vent into an Existing Class A Chimney Existing Chimney Pipe Pipe Increaser Extend Pipe to the Top if Exist ing Chimney is Corroded or Damaged USA amp Canada Requires an approved noncombustible hearth or floor protector 3 8 10 mm millboard or equivalent k 84 r 1 19 to extend 6 150 mm to the front of the glass door PAGE 19 INSTALLATION Optima 3 INS Standard Installation Configurations Into and Existing Fireplace Model Optima 3 INS IMPORTANT Make sure the chimney and firebox a
43. ally over the floor pro dria tection must also cover inches Kyu xT 84 inches 1 92 x 375 3 8 84 Answer using k 2 29 x 0 375 0 858 7 8 7 8 thickness minimum Durock Cement will be required Using the r formula inches 1 19 x Ti inches 1 19 x 375 3 8 52 Answer using r 2 29 x 0 375 0 858 7 8 7 8 thickness minimum Durock Cement will be required At times it is important to know what combination of materials are acceptable for use as floor protection The R values are used to determine acceptable combinations of materials be cause R values are additive where r and k values are not the floor under the connector and at least 2 51 mm to either side The floor protector must fully cover the area beneath the appli ance and extend 6 to the front 6 to the sides and 6 from the back as shown in the illustration to the right Note When installed at clearances less than 6 the floor protection is only required to extend to the wall FLOOR PROTECTION HEARTH EXTENSION USING ALTERNATE MATERIAL AS FLOOR PROTECTOR also see Floor Protection above for freestanding models and Hearth Requirements page 8 for the insert model The hearth pad or alternate material used as a floor hearth protector must be constructed of a durable noncombustible material having an equal or better thermal conductivity value lower k value of k 84 BTU IN HR
44. arning Label provided in accessory package THIS FIREPLACE HAS BEEN ALTERED TO ACCOMMO DATE A FIREPLACE INSERT AND SHOULD BE SPECTED BY A QUALIFIED PERSON PRIOR TO RE USE AS A CONVENTIONAL FIREPLACE 8 HEARTH FLOOR PROTECTION Optima 3 INS The area directly in front of the Optima 3 INS must be protected by a noncombustible material or a fireplace hearth or hearth extension as fol lows Combustible flooring must be protected by non combustible material in Canada and 10 millimeter 3 8 inches millboard or equivalent non combustible in U S extending beneath the heater and to the front as indicated or to the nearest permitted combustible material See page 6 for requirements when using alternate material as hearth extension The protected area must extend 6 to the front of the face of the Optima 3 INS MINIMUM CLEARANCES TO COMBUSTIBLES inches millimeters A Insert to side wall 153 B Insert to side trim 1 26mm C Hearth extension 153mm D Insert to mantel 18 458 mm E Insert to top trim 1 26mm Top View Side View Trim PLANNING YOUR INSTALLATION MANUFACTURED MOBILE HOME INSTALLATION Freestanding Models Optima 2 FS and Optima 3 FS In addition to the standard installation instructions the following instructions may be required by local state or federal building codes e Stove must be permanently bolted to the floor e An outside air inlet must be pro
45. below If your stove is set up to run on a thermostat the thermostat cir cuit needs to be closed as if permanently in the demand mode The thermostat wires should be removed from the rear of the stove and replaced with the jumper originally supplied with your stove If a jumper is not available the thermostat should be set to the highest setting This will keep the stove in the demand mode If your automatic ignition system should ever need troubleshooting repair or replacement please contact your authorized Lennox Hearth Products dealer 1 Press the ON button on the control board Wait approximately 2 1 2 minutes while the pellets prime the grate the pellets will stop feeding auto matically 3 Place a small amount of an approved non volatile fire starter on top of the pellets in the grate see your authorized Lennox Hearth Products dealer for appro priate fire starting products DO NOT USE FLAM MABLE LIQUIDS TO START YOUR STOVE 4 Light the fire starter with a match and close the door 5 he photoeye will detect that a flame is present and will begin feeding pellets in approximately 2 minutes 6 The control board will continue to go through the normal start up cycle and the flame should be well established within 10 minutes from the time the ON button was initially pressed Remember you are now in manual mode and heat settings should be se lected to the desired room heat level TURNING OFF YOUR PELLET STOVE
46. e S609 i USA 1 Foot Minimum CANADA 3 Feet Minimum TERMINATION HEIGHT IS Xm MEASURED ABOVE THE ERR HIGHEST POINT WHERE lo IT PASSES THROUGH THE ROOF SURFACE Manufactured Mobile Home Chimney Height Requirements The chimney must extend 3 92m above the level of roof penetration and a minimum of 2 61m higher than any roof surface within 10 3m see below Check with your local building officials for additional requirements for your area TOP OF FLUE MUST BE 3 HIGHER THAN REQUIRES A LISTED HIGHEST POINT OF ROOF PENETRATION TERMINATION CAP TOP OF FLUE MUST 2 4 HIGHER THAN ANY PART OF 2 ROOF WITHIN 10 HORIZONTAL PENR _ 10 N i A To pass inspection in nearly any jurisdiction the chimney must meet both safety and exhaust flow requirements The 3 by 2 by 10 rule applies to both masonry and factory built chimneys PAGE 15 INSTALLATION DETERMINING SIZE OF PIPE TO INSTALL To determine what diameter pipe to use in an installation 3 4 first find the equivalent pipe length using the follow ing guidelines then plot this figure and the altitude on the chart Fill out the installation chart and calculate your total equivalent pipe length After you have the total equivalent pipe length use the Pipe Selection Chart below to determine if your installation requires 3 or 4 exhaust pipe INSTALLATION CHART SAMPLE INSTALLATION CHART Type of
47. e control board has an internal memory that will retain heat output and blower speed settings through voltage interruptions A small amount of smoke may leak from the top of the window glass the hopper and from the combus tion air intake if the stove is vented horizontally with no vertical pipe This will not persist for more than 3 to 5 minutes and will not be safety hazard may set off your smoke alarm Note If the area in which you live is prone to frequent power outages it is recommended that a minimum of 8 feet 2 72 meters of vertical vent pipe be included in a freestanding installation to induce a natural draft in the event of a power failure Overheating A high temperature disc thermal switch will automati cally shut down the stove if it overheats Allow up to 45 minutes cooling time before re lighting Keep enough convection air from the room air blower going through stove to keep it cooling properly this will ensure long life of the stove If the overheating continues contact your authorized Lennox Hearth Products dealer for more in formation PAGE 26 CARE AND OPERATION FUEL Clinkering Silica or sand in the fuel along with other impurities can cause clinkering A clinker is a hard mass of silica formed in the burning process Clinkering is a function of the fuel not the stove but adversely affects the performance of the stove by blocking off the air pas sages in the grate Even P F I appro
48. eaned as necessary DISPOSING OF ASHES Any ashes removed from the pellet stove must be deposited in a metal container with a tight fitting lid The closed container of ashes should be placed on a noncombustible floor or on the ground well away from all combustible materials outside of the dwelling pending final disposal If the ashes are disposed of by burial in soil or oth erwise locally dispersed they should be re tained in the closed container until all cinders have been thoroughly cooled SAVE THESE INSTRUCTIONS See the listing label on the appliance or see Safety Listing Labels on pages 51 and 52 TABLE OF 5 Important Warnings 2 Testing Listing EPA Using this Manual 3 Planning Your Installation 4 9 Manufactured Mobile Home Installation 9 10 21 Care and Operation 22 27 Routine 28 33 SDeCITICallOIS cs deas 34 36 81 11 8 E EU A 37 DIQGI AN een 38 Troubleshooting 39 41 Replacement Parts List Diagrams 42 47 Optional Accessories 48 instalation 225 c oi e cele nS 49 Simple Operating Instructions 50 Safety Listing Label and EP
49. ed so that no soot embers or loose combustion deposits can be drawn into the heat circulation blower and blown into the living area If any por tion of the chimney system shows signs of structural or me chanical weaknesses such as cracks leaky joints corroded or warped surfaces the faulty portion must be repaired or replaced prior to installing this appliance IMPORTANT When installing the Optima 3 INS into a factory built fireplace or heatform the air flow within and around the fire place shall not be altered by the installation of the insert i e DO NOT BLOCK louvers or cooling air inlet or outlet ports circulating air chambers in a steel fireplace liner or metal heat circulator The factory built firebox must accept the insert without modification other than removing bolted or screwed together pieces such as smoke shelf deflectors ash lips screen or door tracks and damper assemblies Any fireplace component which is removed must be retained so they can be reinstalled to restore the fireplace to its original operating condition The removal of any part must not alter the integrity of the outer shell of the pre engineered fire place cabinet in any way A Warning Label provided with appli ance must be installed in the fireplace firebox so that it shall be visible upon removal of the fireplace insert see Fireplace Warning Label below Use RTV high Temperature Silicone as an adhe sive to affix the warning label Fireplace W
50. educe combustion air flow Refill hopper Check to be sure that there is no blockage in the pressure tap or hose Have your authorized Lennox Hearth Products dealer diag nose the problem and clean or replace any necessary parts If new installation check for excessive 90 bends long horizontal runs or excessive vertical run of 3 pipe Possibly change to 4 pipe If older installation check for excessive ash accumulation in pipe or other obstructions Clean out pipe Check to see if thermostat is set to low or if sun is shining directly on thermostat Re install wires Allow stove to cool Increase room air blower setting Gently tap the auger motor PAGE 39 TROUBLESHOOTING Qualified Technicians Unplug Appliance Before Performing Any Troubleshooting or Maintenance PROBLEM CAUSE S SOLUTIONS 4 Blowers will not operate when the start button is de pressed 5 There is soot or fly ash in the house 6 Stove acts as if a fire is present when there is not a fire in the grate 7 Stove will not light 8 Fault 9 Blowers run con tinuously 10 All lights on con trol are on but noth ing happens There is no power to the stove There is no power to the control board The window is being cleaned when the stove is operating There is leakage at the joints between the exhaust blower connection or ex haust pipe connections This will be evidenced by dust on the impeller of the room air b
51. ended that you have an author ized Lennox Hearth Products dealer install your stove If you install your stove yourself you should review your installation plan with an authorized Len nox Hearth Products dealer Check list Check off each item as you proceed with the installa tion process Read the ENTIRE stove installation section first Read the Insert or Freestanding section which ever applies Determine the appropriate measurements and locations for your installation Q Follow the general installation directions under Stove Installation and the installation section ap propriate to your stove Q Be sure to pre fit all items before you install fas ten or set up the stove permanently Prior to lighting your stove Review the mportant Warnings section page 2 Review Fuel Specifications page 27 Review and follow instructions in the Care and Operation Section pages 22 to 27 Plug power cord connector into corresponding connector on the back of appliance see illustra tions on page 13 showing connector locations Note Optima 3 INS Route power cord behind side surround panel After you have begun operation of your stove Review the routine cleaning maintenance informa tion Enjoy the warmth from your new Lennox Hearth Products pellet stove Insert Only It is important to level the appliance In some installations such as a recessed firebox floor if the existing fire
52. ength of fuel used and variations in line voltage Estimated heat input based on fuel value of 8400 BTU per Ib of fuel PAGE 24 Your pellet stove can be operated in either manual or automatic mode The manual mode is used when operating without a thermostat The auto matic mode is used when utilizing a wall thermo stat When utilizing the thermostat capability the burn time can be extended dramatically depending on thermostat setting Note It is normal for some ash to build up on the inner glass surface at the lower burn settings Initial Start Up Empty Hopper or Feed Tube During an initial start up or in the case where the hop per has run out of fuel it will be necessary to prime the auger feed system The control board is set to deliver fuel for approximately 2 1 2 minutes during start up which with a fully primed auger tube will provide the appropriate amount of fuel for ignition When first starting your pellet stove it will be nec essary to prime the auger tube To prime the auger tube you need to first fill the hopper with pellets and press the ON button on the control board Wait approximately 2 1 2 minutes and turn the control board OFF and then back ON again Wait an addi tional 2 1 2 minutes if necessary and continue this process until fuel begins to fall into the Ultra Grate Remember different brand fuels feed at different rates Once fuel starts to enter the UltraGrate turn the stove OFF a
53. ermination to grade is 12 305mm minimum This is conditional upon plants and nature of grade surface Be careful to choose a location for the vent termination which does not expose people or shrubs to high heat from the exhaust gases The exhaust gases are not hot enough to ignite grass plants and shrubs located in the vicinity of the termination although they should be a minimum of 3 92m away The grade surface un der the termination must not be a lawn F Since sparks may escape from the exhaust pipe of any stove use caution when positioning the vent pipe Refer to pipe manufacturer s instructions when installing and terminating the exhaust The vent pipe should be horizontal and never run the pipe in a downward direction recommend a 4 7mm rise per foot horizontal Notes e t is not recommended to terminate exhaust vent on the prevailing wind side of the house 115 not recommended using a termination cap with screen fly ash can collect in a screen resulting in blockage Site Built Residential Home Chimney Height Requirements The vent termination height required is USA 1 foot minimum Canada 3 feet minimum above the roof pene tration point as illustrated below Ref USA National Standard NFPA 211 Clause 7 4 1 and Canada National Standard CSA B365 01 Clause 5 6 Check with your local building official for additional requirements for your area TERMINATION CAP MUST BE LISTED TO UL J 641 AND ULC E
54. esh air available to the room where the appliance is installed The stove will not operate using natural draft nor without a power source for the blower and fuel feeding systems Never use gasoline gasoline type lantern fuel kerosene charcoal lighter fluid or similar liquids to start or freshen up a fire in this heater Keep all such liquids well away from the heater while it is in use CONTINUOUS OPERATION When operated cor rectly this appliance cannot be overfired Continu ous operation at a maximum burn can however shorten the life of the electrical components blow ers motors and electronic controls and is not recommended Typical approved operation would include running at the low to mid range setting with occasional running on the maximum setting during the coldest periods of the winter The blower speed control should be turned to high when operating the stove on the high heat setting CAUTION NEVER PUT FINGERS NEAR AUGER Pellet fuel is fed to the UltraGrate by a screw auger This auger is driven by a high torque motor The auger is capable of doing serious harm to fingers Keep pellets in the hopper at all times and keep fin gers away from auger The auger can start and stop automatically at any time while the stove is running 12 13 14 CAUTION HOT WHILE IN OPERATION An appli ance hot enough to warm your home can severely burn anyone touching it Keep children clothing and furniture away Co
55. h a quality high temperature stove paint Use only model TSPK B Stove Paint Cata log 70 99 Do not touch up your stove with any other paint Using one small piece of 320 grit sand paper and lightly sand the blemish so that the edges are feathered or smooth to the touch between the painted and bare surfaces Do not let the sand paper gum up with paint as this will cause scratches on the metal surface If there are any scratches use 600 grit sandpaper instead Mask off surfaces you do not want painted Paint lightly over the bare surface first as this will act as an un dercoat Then paint over a larger area in smooth even strokes to blend REAR STOVE COMPARTMENT Models The rear stove compartment should be cleaned periodi cally a minimum of once a year DISCONNECT ELEC TRICAL CORD PRIOR TO CLEANING STOVE Any household dust pet hair or sawdust should be vacuumed or wiped out of the rear compartment of the stove room air blower and exhaust blower paying special attention to vacuuming out the intakes of both blowers The elec trical components should be wiped clean MOTOR LUBRICATION The blowers are permanently lubricated by the manufac turer Do not apply oil to any part of the blower doing so may cause damage Opening Side Panels Optima 2 FS and Optima 3 FS Using a 11 32 nut driver remove the nut from the inside of the hopper on the side see following picture Reinstall nut to prevent panel from openi
56. into the stove and close the ash pan door Reinstall ash pan cover panel Minimum Frequency of 2 days 2 weeks HEAT EXCHANGER TUBES All Models Only Clean Heat Exchanger Tubes When Stove is Cool Scraper After lifting the hopper lid use the hole in the handle of the Grate Scraper Tool to grab onto the rod Using the Grate Scraper Tool pull the rod up and out towards the opening of the firebox Continue pulling until the Tube Scraper reaches the top of the firebox The rod is located on the outside above the door Pull the tube scraper rod out then repeat 2 3 times to remove fly ash from the heat exchange tubes Tube Scraper Use tool to grab scraper rod Wai T7 7 Model Optima 3 INS A rM 7 LI E rt M 119 IMIA 1 r 12 J 4 A uU 4 La 825 1 A T i Tube Rod PAGE 29 ROUTINE MAINTENANCE Pull Scraper Rod out amp in several times Rod pulled out REMOVABLE BAFFLE PLATES All Models At least once a year the baffle plates located in the firebox below exchange tubes should be removed for cleaning vacuum out then reinstall baffle plates Removing Baffle Plates The baffle plates contain keyhole slots allowing the screws to remain in place while removing the baffle Lift each plate up and forward until screws release through the
57. ion tive Flue Connection 22555 Methods on this eere In Canada this appliance requires a full reline when installing into a masonry fireplace In the USA as a minimum the vent connector from the insert flue out let must extend a minimum of 18 above the damper and the damper area must be sealed to prevent dilu tion air from entering the chimney which will affect proper drafting of appliance Optional Access Door page See the following instructions for acceptable methods Al for sealing chimney throat 22 E Approved Methods of Achieving a Positive Flue Con I p nection A qualified installer should evaluate the ex xeu isting fireplace to determine the best method for B 4 achieving a positive flue connection between the vent ae pipe or liner and the chimney The most common method for achieving a positive flue connection in masonry fireplaces is to secure a seal off plate i e 22 gage sheet steel in the fireplace throat using ma sonry screws Other acceptable methods include packing noncombustible material i e rockwool around the vent pipe or using a flue adapter What ever seal off method is used must effectively seal the area to prevent room air passage to the chimney cavity of the fireplace USA amp Canada Requires an approved noncombustible hearth or floor protector 3 8 10 mm millboard or equivalent k 84 r 1 19 to extend 6 150 mm to the front of the gla
58. is not recommended Typical approved opera tion would include running at the low to mid range setting with occasional running on the maximum setting during the coldest periods of the winter The blower speed con trol should be turned to high when operating the stove on the high heat setting lower heat setting is recom mended for overnight operation or when the room is va cated for long periods of time Note See Fuel Delivery Rate on page 24 for burn times PAGE 27 ROUTINE MAINTENANCE Inspect your stove or insert at minimum frequency stated until you establish a minimum frequency required for your installation frequency will vary depending upon fuel BTU value ash content usage and misc installation variables Unplug and Ensure Stove is Cold Before Performing Any Maintenance Work Include routine mainte nance with annual maintenance The following areas need to be inspected and cleaned as part of annual main tenance ROUTINE CLEANING Unplug and Ensure Stove is Cold Before Performing Any Maintenance Work The following areas need to be inspected and cleaned during Routine Cleaning e UltraGrate burn grate e Ash Pan Heat Exchange Tubes Tube Scraper Photoeye Exhaust Passages and Vent Pipe Ash Clean out Ports Gaskets Window Wash Rear Stove Insert Compartment UltraGrate Burn Grate for Models The UltraGrate should be inspected periodically to as sure that the air holes have not beco
59. keyhole slots Remove baffle plates diagonally through door opening PHOTOEYE Freestanding and Insert ENSURE STOVE INSERT IS COLD BEFORE BEGINNING As a part of normal maintenance buildup of pellet debris fines must be periodically removed from the photoeye filter This filter can be cleaned by following either proce dure A or B on this page Note The photoeye views the fire through a filter The filter is located at the top of the feed chute near the hopper on the right side This area should be cleaned periodically to prevent excessive build up which may cause the stove to go into fault mode A Cleaning Photoeye Filter Without Removing it 1 Open the front door to access the feed chute 2 Remove the buildup on the filter as explained in ei ther a or b note it may help to use a mirror and a flashlight to view the filter as shown in the following picture a Using a long soft bristled brush i e artists brush extend it deep into the feed chute and sweep away any pellet fines on right side b Canned compressed air can also be used to re move pellet debris from the photoeye filter use only canned compressed air such as what can be com monly purchased at a computer or office supply store and some drug stores Read and follow the instructions on the spray can Attach the tube straw to the nozzle on the canned air a tube is commonly provided with compressed air It is simi lar in use to
60. ll turn off 2 min utes after flame detection The power cord must be routed to avoid contact with any of the hot or sharp exterior surface areas of the stove When installed into a manufactured mobile home the appliance must be electrically grounded to the steel chassis see page 9 Manufactured Mobile Home Requirements These requirements must be met unless otherwise specified by state or lo cal authorities WARNING ELECTRICAL GROUNDING IN STRUCTIONS THIS APPLIANCE IS EQUIPPED WITH THREE PRONG GROUNDING PLUG FOR YOUR PROTEC TION AGAINST SHOCK HAZARD AND SHOULD BE PLUGGED DIRECTLY INTO A PROPERLY GROUNDED THREE PRONG RECEPTACLE DO NOT CUT OR REMOVE THE GROUNDING PRONG FROM THIS PLUG DO NOT ROUTE POWER CORD UN DER OR IN FRONT OF APPLIANCE 2 Local amendments 3 Is a permit required cost you may wish to contact your insurance com pany to ask if they require this 4 Is outside combustion air required 5 Rooms where the installation is not allowed PAGE 4 INSTALLATION MAINTENANCE STANDARDS National Fire Protection Association The primary NFPA standard that refers to installation and mainte nance of pellet appliances and venting is NFPA 211 Chimneys Fireplaces Vents and Solid Fuel appli ances Jan 2000 SELECTING A LOCATION The design of your home and where you place your stove will determine its value as a source of heat This type of appliance depends primarily on air circulati
61. llow these instructions may result in a possible fire hazard and will void the warranty If this appliance is not properly installed a house fire may result Contact local building or fire officials about requirements and installation inspection in your area 1 2 10 11 DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE CONNECTED TO ANOTHER APPLIANCE Do not connect this appliance to air ducts or any air distribution system Do not install a flue damper in the exhaust venting system of this appliance Do not use class B venting intended for gas appli ances as a chimney or connector pipe on a pellet fired appliance The minimum clearances must be maintained for all combustible surfaces and materials including fur niture carpet drapes clothing wood papers etc Do not store firewood within this clearance space INSTALLATION DISCLAIMER This stoves exhaust system works with negative combustion chamber pressure and a slightly positive chimney pressure Therefore it is imperative that the exhaust system be gas tight and installed correctly Since Lennox Hearth Products has no control over the installa tion of your stove Lennox Hearth Products grants no warranty implied or stated for the installation or maintenance of your stove and assumes no re sponsibility for any consequential damage s Burning any kind of fuel consumes oxygen If out side air is not ducted to the appliance ensure that there is an adequate source of fr
62. lower and in the heat exchanger area The vacuum cleaner is leaking Excessive sun light may be shining directly into firebox from window The igniter element may have failed There is not enough pellets in the grate Photoeye not detecting flame Stove has run out of fuel A disk has tripped pressure switch Wire harness and or control board has been damaged unplug stove and contact dealer When using a thermostat Thermostat not calling for heat If not using a thermostat Check ther mostat jumper Check that the stove is plugged in to the wall outlet Check to see if your circuit breaker has tripped Check the wire connections on the high limit disc and control board Turn down the room air blower or turn off stove before cleaning to prevent dispersion of ash and soot into the room Seal up any leaks in the exhaust system with room temperature vulcanizing silicone sealer High Temperature RTV DO NOT use a standard household vacuum or shop vac as the filters will leak the fine particles of ash Clean the stove with an ap proved ash vacuum ONLY Block excessive sunlight Call authorized Lennox Hearth Products dealer if problem persists Check igniter element fuse in rear stove compartment Call your authorized Lennox Hearth Products dealer See alternate manual lighting procedure Prime the feed system see nitial Start Up page 24 Check connection at control board following yellow wires to
63. lower speed This is a safety precau tion to protect against overheating Blower set tings can be changed at any time but will only take affect after the start up cycle is complete Fault Mode The control system automatically moni tors the flame using a photoeye If the stove runs out of pellets the control board automatically goes into a fault status The control board will initiate the shut down cycle and safely shut down the stove leaving it in the fault mode The on off indicator light near the top of the control board will flash rapidly when in this mode After refilling the hopper with pellets press the Start Button If a thermostat is not being used the stove will go into the start up cycle If a thermostat is being used the stove will go into the start up cycle if the thermo stat is in the demand mode If the thermostat is in the stand by mode when the fault is cleared the stove will re main in the stand by mode until it closes again NOTE If the fuel feed trim or combustion air trim needs to be adjusted contact an authorized Lennox Hearth Products Technician to calibrate internal soft ware It is recommended that the damper be used to fine tune your stove to your particular fuel and installa tion configuration see Damper Adjustment on page 12 and Damper Adjustment Guideline on page 26 POWER LED Control Board fault when iiid flashing HEAT SELECT BUTTON HEAT LED BLOWER BLOWE
64. may not allow for t ease of operation and maintenance please take this in to account when planning the installation If installed to the minimum clearances removal of the appliance may be necessary for servicing Recommended clearance zone from the front of 222 the appliance to combustibles is 4 feet minimum d ME The certified back wall clearance as shown on the listing label is 1 see Safety Listing Label but for proper hopper lid operation in corner and parallel installations a 2 clearance is required PAGE 7 PLANNING YOUR INSTALLATION MASONRY AND FACTORY BUILT FIREPLACES The model Optima 3 INS is approved for installation into a solid fuel burning fireplace either a masonry fireplace built to UBC 37 or ULC S628 standards or an approved factory built zero clearance fireplace built to UL 127 or ULC S610 standards pages 20 and 21 for additional information on venting Minimum Fireplace Firebox Size Height 20 1 8 512 mm Width Front 32 814mm extends back 1 72 Width back 24 5 8 626mm Depth 1734 452mm Clean out 1 Tee i 17 3 4 Recommended clear ance zone from the front of the appliance to combustibles is 4 feet minimum a ip l CAUTION The firepiace in which the Optima 3 INS is to be installed must be thoroughly cleaned if it has been used to burn wood or synthetic logs Have the chimney and all inside sur faces of the fireplace brushed and vacuum
65. me clogged with ash or clinkers The UltraGrate can easily be cleaned with the grate scraper ash pan tool or it can be removed for cleaning is very important to monitor the ash build up under the UltraGrate as excessive amounts of ash will block combustion air from entering the grate causing pellets to pile up in the grate The grate cleaning proce dure is the same for all models UitraGrate ER 8 Minimum Frequency of 1 day to 2 weeks ASH PAN Optima 2 FS and Optima 3 FS All ash removal and cleaning should be done while stove is cold The ash pan will have to be emptied periodically depend ing on the amount of fuel consumed To access follow steps one through four 1 Open the glass door then using the ash pan grate scraper tool lift the UltraGrate amp out and sweep the top ash into the pan below 2 Remove the ash pan cover located below the door by pulling forward until magnets release Models Optima 2 FS and Optima 3 FS Model Optima 3 INS T EIE 2 Recommended Frequency of 2 days 2 weeks Optima 3 INS has a handle on the exterior of the ash pan cover for easy access and re moval PAGE 28 ROUTINE MAINTENANCE 3 Release both ash pan latches and pull forward 4 Remove the ash pan Place ashes into a non combustible container When finished close the Models Optima 2 FS and Optima 3 FS glass door and slide the ash pan back
66. nd then back ON The auger tube should now be primed and the stove should deliver enough fuel for proper ignition It may be necessary to follow these procedures in the event that the hopper runs completely out of fuel CARE AND OPERATION MANUAL OPERATION Pressing the stove on off button initiates the start up cycle The green on off light near the top of the control board will light up to indicate the on status The fan speeds and pellet feeds are fixed during this time to pro vide appropriate ignition The Fast Fire igniter system will light the pellets feeding to the UltraGrate after about 3 minutes The start up cycle is in effect for ap proximately 2 minutes after flame is detected in the UI traGrate A photoeye monitors the existence of flame After the start up cycle your stove will be in the run mode At this point the stove will operate in the heat output and blower settings selected These settings can be selected either during or after the start up cycle Pressing the stove on off button during the run mode will initiate the shut down cycle The on off indicator light will turn off The pellets will stop feeding and the blowers will run at a fixed speed for approximately 10 minutes At this point your stove is safely shut down and can ONLY be re started by pressing the stove on off button again AUTOMATIC OPERATION Your stove is capable of running in an automatic mode with the use of a wall thermostat N
67. nel onto the left side of Optima 3 INS body by sliding the 2 flanges on side of panel into corresponding slots on the Optima 3 INS Reach behind left surround panel and rotate damper arm so that end is inserted into the upper right hand slot of left surround panel see illustration on page 12 Optima 3 INS Reinstall damper knob by threading it onto end of damper rod Set the top surround panel in place over the two side panels Position the 2 tabs on bottom of top surround panel so they slide into corresponding clips on the Optima 3 INS Connect the top surround panel to the side panels by pressing pins from side panels into corresponding holes on top panel Remove the surround trim from its packaging As semble it together using the corner keys L shaped brackets provided Slide assembled trim over the top surround panel and slide it down over the side pan els Push the Optima 3 INS back into place so the sur round is flush with the face of the hearth 213 gt INSTALLATION Optima 3 INS Only Install damper rod knob as ex plained on page 11 mim ECC 1 2 1 Left EIE Surround For less air slide damper knob to the right or for more air slide knob to the left More Air Less Air ii Damper Knob Adjustment Procedure The damper knob should be positioned in the center of the oblong slot for the aver age installation see ill
68. ng accidentally Optima 2 FS and Optima 3 FS Opening Side Panels Remove nuts on hopper sides one each side to open side panels PAGE 33 SPECIFICATIONS Optima 2 FS Flue Size Width Overall Depth Overall Depth Overall w 3 tee Height Floor to Rear Flue Center Facing back of unit outside edge of left side to center of rear flue outlet center Floor to Rear Outside Air Inlet Located on center line of pedestal back Facing back of Unit outside edge of right side to center of air inlet Floor Protection Requirements Standard Features Hopper Capacity Burn time Fuse Control Board Fuse Igniter Heat Input BTU s per hour Overall Efficiency Emissions shipping Weight Room Air Blower Auger Motor Exhaust Blower Fastfire Igniter Options 3 76mm Rear 23 584mm 22 3 4 578mm 28 1 2 724mm 28 5 8 727mm 11 1 4 286mm 6 1 2 165mm 5 127mm 11 1 2 292mm Front and Sides 6 152mm Back Up to 6 152mm Fastfire Self Igniter Wall Thermostat wire in cluded 55 Ibs 15 37 hours 5 Amp 250 volt 3AG 6 Amp 125 volt 13 000 32 000 BTU hr 75 81 0 4 gr hr varies w size and type of fuel EPA ex empt 215 Ibs 150 CFM 8 Amps 2175 rpm 1 RPM 4 Amps 95 CFM 1 0 Amps 2880 rpm 4 35 Amps Nickel or Gold Trim Kits 4 Quick Disconnect Log Set PAGE 34 28 5 8 BACK VIEW 23 S LI
69. nstallation A 24 volt wall thermostat and 20 feet of 18 gage thermostat wire is included in your stoves accessory package It is rec ommended that the thermostat and thermostat wire be installed by an authorized Lennox Hearth Products dealer Installation Steps 1 Unplug stove power cord from the wall outlet 2 Locate the thermostat terminal block see illustrations below 3 Loosen the two terminal screws on the terminal block and remove the jumper 4 Connect the two wires from your thermostat to the terminals one per terminal Ensure that the purple wires from the harness remain connected to the terminal block and tighten the terminal screws Make sure the wires are firmly con nected to the thermostat 5 Plug in the stove and you are ready to operate with your thermostat IMPORTANT IF THE WALL THERMOSTAT PROVIDED IS NOT USED THE JUMPER IS REQUIRED FOR THE STOVE TO OPERATE Terminal Block for Thermostat Model Optima 3 INS on right side of insert when viewed from the front Leave Jumper on If Thermostat Is Not Used Terminal Block Ta Jumper for Thermostat Power Cord Connector Model Optima 3 FS Model Optima 2 FS viewed from stove back D eS me Ch m __ LE Ner A OE tae EET i 227 Terminal Block Power Cord 257 for Thermostat Connector WES Gv Terminal Block ey for Thermostat 21 Power Cord Connector 13 INSTALLTION VENTING R
70. ntact may cause skin burns Do not let children touch the appliance Train them to stay a safe distance from the unit APPROVED FUEL This appliance is designed specifically for use only with pelletized wood fu els only With its advanced UltraGrate technol ogy this appliance is designed and approved for the burning of wood residue pellets with up to 3 ash content This appliance is NOT approved to burn cardboard nut hulls cherry pits corn etc regardless if it is in pellet form Failure to comply with this restriction will void all warranties and the safety listing of the stove Consult with your authorized Lennox Hearth Products dealer for more information on approved pellet fuels FLYASH BUILD UP For all wood pellet fuel burning heaters the combustion gases will con tain small particles of fly ash This will vary due to the ash content of the fuel being burned Over time the fly ash will collect in the exhaust venting system and restrict the flow of the flue gases The exhaust venting system should be inspected regularly and cleaned as necessary 15 SOOT FORMATION Incomplete combustion can 16 17 18 PAGE 2 occur during startup shutdown or incorrect op eration of the room heater This can lead to some soot collecting in the exhaust venting system A precautionary inspection on a regular basis is advisable to determine the necessity of cleaning The exhaust venting system should be inspected regularly and cl
71. ntal joints must be sealed gas tight air tight sealed connec tion Use High Temperature RTV silicone with a rating of at least 570 F 969 C or Interam to provide a complete seal at the flue collar and on all joints Connection to Masonry Chimney through a Wall Freestanding Models Be sure to verify the construc tion of a masonry chimney as it may have combustible framing Approved liner when relining Masonry or Factory Built Fireplaces is 2100HT degree F liner listed to UL 1777 or ULC S635 Connection to an Existing Class A Chimney Free standing Models A chimney adapter can be used to make the connection from 3 75mm or 4 100mm pellet vent pipe to existing UL chimney system Verify with the pipe manufacturer that your pipe brands will interconnect Horizontal Vent Installations On all horizontal vent installations short horizontal runs with no vertical pipe care should be taken when choosing a location for termi nating the vent It is not recommended to directly vent the exhaust on the prevailing wind side of the house is recommended that when an appliance is vented directly through a wall a minimum of 8 2 5m of vertical pipe should be installed to create some natural draft This will reduce the possibility of smoke or odor entering the dwelling during appliance shutdown or loss of power PAGE 14 INSTALLTION VENT TERMINATION Do not terminate vent in an enclosed or semi enclosed area such as
72. of Elbows Total Type of of Elbows Total Pipe or Feet of Equivalent Pipe or Feet of Equivalent Feet 90 Elbows 90 Elbows 10 3m Tee A amp G Tee A amp G 45 45 1 3 1m Elbows C Elbows C Horizontal xe Horizontal 3 3 1m B amp F B amp F E E E 8 Vertical Pipe 29 1 2m 20 A 90 Degree Elbow B 1 Horizontal Pipe F 2 Horizontal Pipe C 45 Degree Elbow G 90 Degree Tee D Standoff Braces H Wall Thimble PIPE SELECTION CHART NOTE equivalent pipe styles shown to the right are standard for all freestanding models 10 Diameter Equivalent Pipe Length Feet 01 23456 7 8 9 10 Altitude x 1000 Feet PAGE 16 INSTALLATION INSTALLING YOUR FREESTANDING PELLET STOVE Standard Horizontal Vent Installation 4 1 Locate the proper position for the listed type PL wall thimble Avoid cutting wall studs when installing your pipe Use a saber saw or keyhole saw to cut the proper diameter hole through the wall to accom modate the wall thimble Use extreme caution to avoid cutting into power lines within the wall of the home The hole size will depend on the brand of pellet vent that you are using Install the wall thimble in the hole ALL INTERLOCKING PIPE CONNECTIONS WITH IN THE ROOM MUST BE SEALED WITH High Tem perature RTV AND SECURED WITH A MINIMUM OF 3 FASTENERS PER CONNECTION 2 Position the stove approximately 12
73. on convection to disperse its heat and therefore a cen tral location is often best There are other practical con siderations which must be considered before a final selection of locations is made Existing Chimneys Pellet Fuel Storage Aesthetic Considerations Roof Design rafter locations amp roof pitch Room Traffic Proximity to Combustibles Electrical Wiring The installation of this stove will require some research Once your options are determined consult with your local building department who will be able to give you the necessary installation requirements for your area 15 a building permit required Rooms where installation may not be allowed etc WARNING CHECK ALL LOCAL BUILDING AND SAFETY CODES BEFORE INSTALLATION THE IN STALLATION INSTRUCTIONS AND APPROPRIATE CODE REQUIREMENTS MUST BE FOLLOWED EX ACTLY AND WITHOUT COMPROMISE ALTERA TIONS TO THE STOVE ARE NOT ALLOWED DO NOT CONNECT THE STOVE TO A CHIMNEY SYS TEM SERVING ANOTHER STOVE APPLIANCE OR ANY AIR DISTRIBUTION DUCT FAILURE TO FOL LOW THESE INSTRUCTIONS WILL VOID THE MANUFACTURERS WARRANT Y SMOKE DETECTORS Since there are always several potential sources of fire in any home we recommend installing smoke detec tors If possible install the smoke detector in a hallway adjacent to the room to reduce the possibility of occa sional false activation from the heat produced by the stove If your local code requires
74. ontrol Panel Door 6 per package Optima 3 INS w studs e Includes gasket Electrical Parts Part Description StoeModel 1205011 Blower Motor Exhaust AM 19 12147705 Disc High Limit 250 DG L250 30F 60T21 All Set of 3 mM 18150150 4 Control Board 5 Amp 250 volt Fast blow 12 12055908 Fuse Igniter 6 Amp 125 volt 12pk Al o igniter Assembly Replacement 380 Watts 33 5 1 each includes fuse holder w fuse 16050205 Thermostat Wall wire not included 12050815 PAGE 42 REPLACEMENT PARTS LIST Firebox Parts Part Description Stove Moet Auger System Components Part Description StoeModel Misc Part Description Stove Model 14650408 AshPan Optima FS 14750409 AshPan Optima FS ______ 14750603 AshPan Optima SINS 112151308 __ Plate Damper Optima 2FSBOptima3FS ______ 14650060 ____ Gasket Photoeye 1 Optima2FS o 1 14750060 ___ Gasket Photoeye Optima3FS amp INS O 12151307 Setscrew DamperRod Setof Optima2FS amp Optima3FS Tool Grate Scraper Quick Disconnect 3 Vent Side Includes gasket and four nuts 2 43 5 REPLACE
75. or One Left side trim One Right side trim One Top trim Two Corner keys 17 shaped surround trim brackets USING THIS MANUAL 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 home owner s Care and Operation Instructions included here will assure you have many years of dependable and en joyable service from your appliance PAGE 3 PLANNING YOUR INSTALLATION QUESTIONS TO ASK LOCAL BUILDING OFFICIAL A correct installation is critical and imperative for reduc ing fire hazards and perilous conditions that can arise when wood pellet burning appliances are improperly installed The installer must follow all of the manufac turers instructions The installation of this appliance must conform to local codes and applicable state and federal requirements Familiarity with these requirements before installation is essential Important considerations to discuss with local building officials include 1 Applicable codes i e Uniform Mechanical Code State or Regional Codes Electrical codes In USA NEC ANSI NFPA 70 2002 In Canada CSA C22 1 Power Supply Requirements The power cord must be plugged into a standard 115 volt 60 Hz grounded electrical outlet The approximate power requirement is 362 Watts and will peak up to 736 Watts for approximately 6 minutes when the self igniter is operating it wi
76. or Rope Gasket check seal at points indicated Minimum Frequency of 1 year Checking Door Seal Important Note Paper should be no longer than a dollar bill CREOSOTE REMOVAL All Models When wood is burned slowly it produces tar and other organic vapors which combine with expelled moisture to form creosote The creosote vapors condense in the relatively cool chimney flue of a slow burning fire As a result creosote residue accumulates on the flue lining When ignited this creosote makes an extremely hot fire The chimney connector and chimney should be in spected at least once every two months during the heat ing season to determine if a creosote buildup has oc curred If creosote has accumulated it should be removed to re duce the risk of a chimney fire Window Wash Periodically remove five screws which secure the win dow wash bracket to the door frame using a 1 4 socket Lift out the widow wash bracket and set aside Using a small brush sweep out all debris buildup from behind the window wash bracket After all debris has been removed re attach the window wash bracket Inspect the window wash gap to ensure that it is open and even from side to side A restricted or blocked gap will decrease the effec tiveness of the window wash Remove Window Wash Bracket 5 screws Minimum Frequency of 1 year PAGE 32 ROUTINE MAINTENANCE SMALL AREA PAINT TOUCH UP The stove body is painted wit
77. place floor is lower than the hearth install the 2 leveling bolts 1 4 20 x 3 long into the threaded holes at the rear base of the Optima 3 INS Adjust bolts until appliance is level INSTALLATION INSTALLING SURROUND ASSEMBLY Optima 3 INS to be done after venting system is installed The surround kit purchased separately comes with a set of metal panels that enclose the fireplace opening when fitted together There is also a trim assembly that frames the surround assembly to give it an attractive fin ished appearance Put the surround assembly together according to the following instructions 1 2 3 Remove panels from package Open the hopper lid on Optima 3 INS so it is out of the way for when panels are installed Install the control board onto the right side panel with door using the screw 8 x 72 provided Position the power cord so that it will be behind either the right or left side surround panel when they are in stalled Install right side surround panel onto right side of the Optima 3 INS body by sliding the 2 flanges on side of panel into corresponding slots on the Optima 3 INS Connect the wiring harness from the Optima 3 INS into corresponding connector on control board i 221 Locate damper rod on left side of the Optima 3 INS Ro tate angled arm of rod so it is pointing down Remove damper knob and set aside T 10 11 12 PAGE 11 Install the left hand pa
78. re clean and free of soot and ashes before installation begins Fail ure to do so may result in the transfer of soot into the room by way of the room air blower USA only Venting Into an Existing Chimney Direct Connection This pellet insert may be installed into a masonry not allowed in Canada fireplace built to UBC 37 or ULC S628 standards or a factory built fireplace built to UL 127 or ULC S610 The vent pipe must standards as illustrated on this page When installing extend a minimum us into a masonry chimney it is recommended that the 2221 2223 Im zr exhaust vent be extended to the top of the chimney ney must not be xum ES as shown on the following page However if the vent corroded or dam E pipe does not extend to the top of the chimney the aged any way Eu vent must extend a minimum of 18 above the this type of installa ER damper You must seal the damper area so that the flon to be permitted 522 air exhaust in the chimney cannot communicate with uuum uum the air in the fireplace firebox this is a positive flue A non combustible umm connection See the following instructions for one seal is required at Em thod of lina fl the damper area to Munus uum RUS prevent dilution air um from entering the Mem ES USA amp Canada Direct Connection Positive Flue chimney See Posi uet Connect
79. s through A 1 2 rod could pass through but should not be able to touch the pipe when inserted through the opening a distance of 4 inches Models Optima 2 FS and Optima 3 FS Floor Chassis b 2 ____ EEE 011 eee ia _ 1 A Ground to Steel Chassis INSTALLATION REMOVING APPLIANCE FROM PALLET 1 After removing the packaging from the stove lift the hop per lid and remove all pre packaged items that were shipped in the hopper Next open the stove door and remove all pre packaged items 2 Using a socket or open end wrench 7 16 for freestand ing units and 3 8 for the insert remove the pallet bolts which secure the unit to the pallet located on each side of back corners and at the front under ash pan See fol lowing pictures Optima 3 INS Use a 3 8 nut driver to remove the bolts both brackets located on each side of the in sert back Removing Back Pallet Bolts Remove 1 bolt on each side of stove back Note The pallet bolt at the front of appliance is located un der the ash pan this will require removing the ash pan See Ash Pan on pages 28 and 29 for removal instructions See following picture freestanding unit shown Front View Removing Front Pallet Bolt Stove or Insert Front With the ash pan i removed remove ER 0 center bolt 10 INSTALLATION CHECK LIST It is strongly recomm
80. ss door PAGE 20 INSTALLATION INSTALLING OPTIMA 3 INS CONTINUED IMPORTANT Make sure the chimney and firebox are clean and free of soot and ashes before installation begins Fail ure to do so may result in the transfer of soot into the room by way of the room air blower Do not block opening at front of insert below door Full Chimney Reline Horizontal Vent Direct Vent Recommended for ALL chimney installations IN CANADA Installing as a Horizontal Vent is not allowed The fireplace chimney must Approved Liner for Fac be fully lined tory Built ZC Fireplaces and Masonry Fireplaces is 2100HT degree ud U S A The insert may liner listed to UL 1777 or ud T be installed as a Direct umm ULC 5635 Vent horizontal vent e _ through the chimney 2 __ structure in masonry 284 0 e fireplaces if local codes will permit ps Canada Installing zm insert a s a Direct Vent is not allowed The fire us place chimney must fully relined from the 2 insert outlet to termina tion Positive Flue 2 f Connection x Dum Recommended Clean Out 2 d VENT TERMINATION WHEN LINER IS USED A section of pellet vent pipe is required at the top where exposed to the elements see illustration below Listed Pellet Vent Cap 1 Section of PL Ven
81. t 3 or 4 liner listed to UL 1777 or ULC S635 USA amp Canada Requires an approved noncombustible hearth or floor protector 3 8 10 mm millboard or equivalent k 84 r 1 19 to extend 6 150 mm to the front of the glass door PAGE 21 CARE AND OPERATION CONTROL BOARD OPERATION Stove On Off Button This button will turn your stove on or off while in Manual or Automatic mode see page 25 for details The green on off light at the top of control board will indicate the on off status Heat Output Button The heat output button has three selection settings Low Medium and High Pressing the button will scroll the red indicator lights from Low to High The button controls the pellet feed and combustion airflow simultaneously The control board is preset to provide the optimum ratio of fuel and air at each setting Settings can be changed at any time but will only take affect after the start up cycle is complete Each press of the Heat Button will increase the heat output and will scroll to the lowest setting af ter reaching the maximum setting Blower The blower button operates the room air blower This will change the flow of hot air into the room Three choices are available Low Medium and High When the Blower Button is pressed the yellow indicator light will scroll to Low Medium or High When running your stove on high heat output the control board will not allow you to select the low b
82. tandard residential or manufactured mobile home installation These appli ances require the following minimum clearances to com bustibles MINIMUM CLEARANCES TO COMBUSTIBLES Optima 2 FS Manufactured Mobile Home or Residential Installation Clearance to Horizontal Flue Di Interior Vertical Flue Combustibles rectly Through Wall COMBUSTIBLE 5 inch millimeter inch millimeter A Sidewall to unit 4 102 mm 4 102 mm B Backwall to unit 2 51 mm 9 229 mm 2 51 mm 2 51 mm Comer D Max Depth of e24 610 mm e24 610 mm Corner Optima 2 FS Alcove ty E Flue to Wall 3 77 mm exi Hiii Measured to fuel hopper lid in alcove e Minimum Alcove Measurements Height 48 1220 mm MBUSTIBLE Width 31 788 mm gai Optima 3 FS Manufactured Mobile Home AEN or Residential Installation 5 Clearance to Horizontal Flue Di Interior Vertical Flue Combustibles rectly Through Wall inch millimeter inch millimeter A Sidewall to unit 6 153 mm 6 153 mm B to unit 2 51 mm 9 229 mm LLI 27 751 mm 27 51 mm 2 D Max Depth of 16 407 mm 16 407 mm 2 Alcove E Flue to Wall 37 177 mm 37 77 mm e Measured to fuel hopper in alcove e Minimum alcove measurements Height 48 1220 mm Width 38 966 mm Corner Optima 3 FS E Minimum clearances specified
83. ter Wall Thermostat wire included TO Ibs 16 41 hours 5 Amp 250 volt 3AG 6 Amp 125 volt 14 000 38 000 BTU hr 81 9 gr hr varies w size and type of fuel EPA ex empt 270 105 150 8 Amps 2175 1 RPM 4 Amps 95 CFM 1 0 Amps 2880 rpm 4 35 Amps Nickel or Gold Trim Kits 4 Quick Disconnect Log Set PAGE 35 BACK VIEW 25 7 8 gt LPL PLE OL LEE Pa Pu PUPPI 31 3 8 7 Ed sce gt 00 16 7 8 11 SIDE VIEW E 30 3 4 x 24 718 yH Note Dimensions shown are approximations only 74 Non combustible thermal rated floor protection must be used when installed on carpet see Floor Protection page 6 When installed at clearances less than 6 the floor protector is only required to extend to the wall Fuel delivery and burn times will vary depending on size and type of fuel used Estimated heat input based on fuel value of 8400 BTU per Ib Fuses are rated as fast blow SPECIFICATIONS Optima 3 INS Flue Size Width Overall front w o surround Width Overall back w o surround Depth Overall w o surround Height rear w o surround Height front w o surround Floor to Rear Flue Center Fireplace Face to Rear Flue Outlet Center 3 tee Dimensions into Fireplace Minimum Height Minimum Width Front extends back
84. tilation air causes the exhaust to pull back from the com bustion air inlet the heat from the exhaust will re sult in heat activation of this disc HOPPER The hopper is where the pellets are stored HEAT OUTPUT BUTTON This is the main power button which controls power to the feed system auger motor and exhaust blower It has 3 feed rate settings which controls the burn rate PHOTOEYE The photoelectric eye that senses the flame or lack of It is designed to signal the control board to discontinue power to the auger motor if it flame is not sensed in the UltraGrate PRESSURE SWITCH A safety device used to shut off the feed system auger motor if there is too much back pressure in venting system Some possible causes are as follows The venting system is obstructed High altitude or other misc environmental condi tions affecting exhaust flow Improper venting system ULTRAGRATE BURN GRATE This is where combustion occurs and may be referred to as the burn grate PAGE 37 WIRING DIAGRAM WIRING DIAGRAM 120 VAC NOTE SWITCH CONDITIONS GIVEN AT INLET HIGH LIMIT SWITCH PRESSURE SWITCH ROOM TEMPERATURE STOVE OFF NC q N C NORMALLY CLOSED POWER DISCONNECT NEUTRAL GROUND dj 5 HIGH LIMIT SWITCH L250 30F N C POWER HOT THERMOSTAT CONNECTOR JUMPER JUMPER 1 3 JUMPER 2 4 IGNITER VE PART NO 60020143 Rev 6 2002 Terminal Block PURPLE WIRES FROM STOVE WIRE HA
85. tubes are not coated with ash Clean internal exhaust ducts Check gasket seal around the door Use a thin strip of paper 1 in wide Open the door and close it on the paper strip A slight friction should be felt when the paper strip is pulled Repeat this process at various locations around the door gasket Replace the door gasket if necessary Check gasket around ashpan Check for blockage in the air inlet tube or exhaust pipe Clean as Necessary Inspect glass seal to ensure that it is in good condition and is properly seated to the door Fuel trim may need to be adjusted down for faster feeding fuels Change to a better grade of fuel if necessary Check that the damper has been opened enough for the amount of fuel fed Have Your Authorized Lennox Hearth Products dealer check your exhaust blower for proper operation The venting system design is too restrictive call your authorized Lennox Hearth Products Technician to evaluate how the installation can be corrected to satisfy the exhaust flow requirements of the appliance Refill hopper See Pellets will not feed this page Allow stove to cool for 1 hour and re light If the stove has been operating at a medium to high burn rate and the room air blower has been turned down low then the fan should be turned up higher If this problem persists particularly at lower burn rates then the high limit disc should be replaced by your authorized dealer Adjust the damper to r
86. ustration above If more or less air is needed then adjust in increments until opti mum combustion air flow is achieved see Damper Ad justment Guidelines on page 26 Damper Locations See Opening Side Panels page 33 for instructions on opening the side panels for models Optima 2 FS amp Op tima 3 FS See Installing Surround Assembly for in structions on side surround panel access for model Op tima 3 INS Optima 2 FS The damper control handle is located on the right hand side panel Optima 3 FS The damper control handle is located on the left hand side panel Optima 3 INS The damper control handle is located on the left surround panel Damper Adjustment It is very important to preset your damper prior to burn ing your pellet stove Damper Air Control Handle Freestanding Units Damper is factory set to a gap as specified below Follow Damper Adjustment Guidelines on page 26 he b To adjust use a Optima er 5 3 32 allen wrench loosen set collar Adjustment Procedure Loosen setscrew on set collar see above picture then adjust in increments until optimum combustion air flow is achieved For less air push in and for more air pull out After adjustment posi tion set collar against side panel and tighten setscrew PAGE 12 INSTALLATION THERMOSTAT INSTALLATION NOTE Always Disconnect Power Before Performing The Thermostat I
87. ut Tee Remove cover then remove ash Minimum Frequency of 1 2 months ASH CLEAN OUT PORTS Make sure stove is cold Ash clean out ports must be cleaned as part of routine maintenance Accessing Clean out Ports Optima 3 Series Firebrick panels must be removed to access IMPORTANT Clean out cover plates must be in stalled when operating unit Retainer Brackets REMOVE RETAINER BRACKETS AND LIFT FIREBRICK PANELS UP AND OUT Using a 5 16 nut driver remove 2 screws in each firebrick retainer bracket located on the sides of the inside firebox Lift panels up and out REMOVE COVERS AND VACUUM OUT FLYASH Loosen screws 1 per clean out and lift each plate out Use an proved ash vacuum or brush to remove ash After cleaning replace clean out plates tighten screws Minimum Frequency of 1 2 months PAGE 31 ROUTINE MAINTENANCE DOOR ROPE GASKET All Models The condition of the rope gasket around the door and windows should be checked periodically and replaced or repaired if necessary A one inch strip of paper may be used to perform a test of the integrity of the door seal Close the door on the paper in at least eight points see illustration Door Rope Gasket It is normal to feel only a slight amount of friction The door gasket does not need to be tight in all areas since a small amount of leakage is not hazardous or detrimental to the performance of your stove Do
88. ved pellet fuel may tend to clinker A clinker can be removed from the Ultra Grate and placed in the ash pan with the use of the grate scraper ash pan tool furnished with your stove See Routine Maintenance pages 28 33 for more in formation on cleaning Ash The frequency of removal of the ash and mainte nance performed on the stove is directly proportional to the ash content of the fuel and the operation duration of your pellet stove Low ash fuel may allow longer intervals between cleaning however a stove burning high ash fuel may need to be cleaned as often as everyday PLEASE NOTE Lennox Hearth Products has no control over the manufacturing of pellet fuel and will not be held responsible for poor stove performance or any damage caused by poor quality pellet fuels Fuel Feed Rates Different brands of pellets will feed at varying rates due to their size and density length and diameter This may require a slight adjustment in the damper control see pages 12 amp 26 or the fuel feed trim to compensate see note on page 22 UitraGrate Fuel Specifications Using the UltraGrate burn sys tem this appliance has been designed to burn wood resi due pellets with up to 3 ash content Agricultural pellets i e Corn alfalfa etc are not permitted to be burned in the stove Dirty fuel will adversely affect the performance of the stove Caution The use of unapproved dirty wet and or high salt content
89. vided for combustion and be unrestricted while unit is in use Use a galva nized or stainless steel pipe for the duct the outside air inlet on the stove is 2 diameter e Stove must be permanently electrically grounded to the steel chassis of the home The location selected for ground attachment to the stove must be dedicated for this purpose e See pages 14 through 19 for additional information on venting requirements e Do not install appliance in a sleeping room e he structural integrity of the manufactured home floor walls ceiling and roof must be maintained NOTE The grounding of this product at installation must comply with NFPA 70 standards CSA C22 1 in Canada as well as any local codes MANUFACTURED MOBILE HOME EXHAUST VENT PIPE INSTALLATION GUIDELINES Use only listed type PL pellet vent pipe Pipe should extend at least 3 feet above the part of the roof through which it passes The top of the pipe should be at least 2 feet above the highest required elevation of any part of the manufactured mobile home within 10 feet of the pipe If the exhaust vent exits the manufactured mobile home at a location other than the roof and exits at a point 7 feet or less above the ground level on which the manufactured mobile home is positioned A guard or method of enclosing the pipe shall be provided at the point of exit for a height of up to 7 feet The openings if any in this guard shall not allow a 3 4 rod to pas

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