Lennox Hearth PS40 Stove User Manual
Contents
1. 17 LIGHTING YOUR PELLET STOVE gt mesicni ccccccucosdecccusdeshcccesostaes aeaa oaan aati modus 17 MANUAL OPERATION ox os sev coo era oe eo coe Exe E ceo Loe vcc devas ere eR D ENTRE Yer eme gore v PER 17 THERMOSTAT OPERATION en I III II RR mI ker sess sede nnn 17 SHUT DOWN REESE III III EMILE 18 PAINT GURING enisi ie i e YER iR vee POOR ved 18 CONVECTION BLOWER OPERATION ceeseen ne II I II mn e ne ne nmn hen nennen nns 18 OPERATING SOUNDS sseseeseesseeee nnn nn nn me nemen nennen aaa aae rt EFi Sinaka idikas ih 18 PELET FUEL coot isole etes dose cia DET YA ERR TAO 18 CORN ERUIT I Uem 18 ihn de s 18 CLEANING MAINTENANCE BURN POT CLEANING Se E E E E EEE E A cx e cile e e EA EE 19 CLEANING ED A E EEE 19 Ast DRAWER REMOVAL AND CLEANING sees II III I I Imm II nene nennen herren nnns 19 CLEANING THE HEAT EXCHANGER 20 CLEANING THE COMBUSTION BLOWER 2 0cceccececcecceccececueeucescececeeaeeaueaseeseceueuaeeaseaseusens 20 CLEANING THE FLUE GAS PASSAGEWAYS 2 0ccececcecceccececceeuceccececeeceeaueeseeseceuneeaeeaseaseusens 20 CLEANING THE CONVECTION BLOWER2. 21 CLEANING THE VENT PIPE iro paves cobs ae ecuedloeede chee sautadaddecdbuatoenes 21 FRONT DOOR REMOVAL E EEE A E E A EE E 22 SDE DOOR REMOVAL 22 a aaea aL i CUPIT RC ratai 22 Back Remova AND Lower COVER PLATE 0 0ccccecceccececceccecccececeeceeaeeaeeaeecseeuaeeuseaseusens 23 Component INFORMATION rd EN 23 VACUUM SWITCH o Oso dut exc E CQ EE C wa d ON PEOSCPRTCYN 23 AUGER AND AUGER MOTOR 20 ccceccceccecccecceecceencenscenaeeaeeeeeeeanenaeeaasenaeaaouaneesageaagens 23 OVER TEMPERATURE SNAP SWITCH MANUAL RESET 23 PROOF OF FIRE SNAP SWITCH ccccicsuccucsccsccuccssccesuecescnecesceuces eg laeeesesacdcsven es eons Pea go IRO iUe 23 CONVECTION BLOWER SNAP SWITCH 23 DRAFT ADJUSTER EEE AE IE EE 24 WIRING DIAGRAM cccccccccccecececeeeccecceuaeeuaecuneeaneuaceuaeeuaeeuaeeaneuaneuaseuaseuaueuneeaneuans 24 DIAGNOSTIC CODES UP woes A A ey Po voee rn P 25 TROUBLESHOOTING 25 ELECTRICAL GENERATOR OPERATION 0ceeceececcececceccecccescececeeaceaseececeeceeaeecseaseasuaeuaeeaseuseugens 26 REPLACEMENT PARTS LIST Edi eaei 26 PRODUCT REFERENCE INFORMATION
3. each stud Using a 3 8 nut driver snug up the nuts on each piece of trim Do not finish tightening the nuts yet See Figure 27 5 There should be approximately a 7 8 22mm gap between the top edge of the upper trim and the top edge of the door and a 1 1 2 38mm gap between the bottom trim to the bottom of the door Visually inspect the alignment of the trim and adjust if necessary See Figure 28 6 Finishtightening nuts CAUTION DO NOT OVER TIGHTEN NUTS DIMPLING OF THE TRIM WILL OCCUR aim Figure 28 Figure 27 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Door Grill Installation Instructions 3 Rotate the grill back to the horizontal position and re install the four button head screws through the two holes at each Parts Needed end of the grill and into the stove body See Figure 31 Qty 4 Button Head Screws already in place in stove Required Rotate Grill Back To Horizontal Position y 1 1 8 allen wrench To install the Grill 1 Remove the four button head screws from body of the stove with a 1 8 allen wrench See Figure 29 Button Head Screw 2 Pull the scraper rod out rotate the grill vertically with the notch to the left and slide the grill over the scraper rod slide the rod between the third and fourth bar See Figure 30 Slider Rod Figure 32 Between 3rd amp 4th Bar Figure 30 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 13 14
4. esee nn n menm nnn anne rna nnn 21 Features and Specifications INSTALLATION OPTIONS Residential e Vented vertical and horizontal see venting instruc tions e Manufactured home and mobile home e Thermostat or manual operation Bedrooms HEATING Max feed rate is 4 7 pounds hour or 39 500 BTU hour Min feed rate is 1 8 pounds hour or 15 120 BTU hour VENTING This stove is approved for venting with Type L and Type PL pellet vent pipe The flue collar on the stove accepts 3 diameter pipe The combustion air for this stove is drawn through a pipe at the lower rear of the stove For mobile home installations a 3 ID flex line or pipe must be attached to the stove s air intake to draw air from outside the house The vent pipe can be installed vertically or horizontally see Venting section for recommended installations ELECTRICAL The stove requires 120 volts AC for operation e Maximum wattage is 700 gniter wattage is 400 Normal operating wattage is 300 THERMOSTAT This stove can be operated manually or with a thermostat LIGHTING This stove is equipped with an electric self igniter for ease of ignition FUEL SPECIFICATIONS This stove is designed to burn wood pellet fuel In addition corn wood pellet mixture with a maximum of 50 percent corn can be burned Burning any other fuel that is not ap proved for use with this appliance will void the
5. Brick Panel Installation 2 Remove all pellets and ash from the firebox to ensure a proper fit for the brick panel Option Part 79030 3 Insert the brick panel top first as shown in Figure 35 Kit Contents The two cut out corners should be at the bottom Brick Panel A 4 Tap Tights B Tools Required Drill 90 drill recommended 18 drill bit 5 32 allen wrench Figure 35 B Figure 33 iih 4 Make sure that the brick panel is centered with equal space on either side of the auger tube While holding the panel Note The brick panel comes pre painted with Metallic in place use the drill with a 18 drill bit to drill out the four Black paint The brick panel may be painted with any holes in the back of the firebox as shown in Figure 36 color of Stove Bright high temp paint paint may dis color with use 1 Remove the front door of the pellet stove To remove the front door open the two side panels swing open the front door and lift it up and off of its hinges Remove the optional log set if present and the burn pot Figure 36 Figure 34 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Log Set installation Instructions Kit Contents A Part H5142 Qty 1 left log B 1 right log C E oss TN 1 front log D 4 UN 2 log support brackets E i cut lines p 7 SY Ww A Kit Contents B Figure 39 Figure 38 Tools
6. 15 and approximate fuel value of 7000 BTU Ib 16 200 kJ kg Do not attempt to burn corn with higher moisture content or burn lesser grade fuels Do not burn other types of agricultural pellets or byproducts alfalfa cherry pits olive pits nut shells etc as they are not permitted to be burned in these appliances Weicut 265 pounps Capacity 60 pounps LISTING INFORMATION The Winslow PS40 stove is safety tested and listed with the following agencies OMNI Test Laboratories Inc Beaverton Oregonto ASTME 1509 USEPA List of Exempt Wood Heating Appliances List of Colorado Approved Pellet Stoves APPEARANCE CHOICES The Winslow PS40 stove can be ordered with the following door trims and grills log set and brick panel options Door Trim Kits Grill Kits Black 79038 Black 79000 Gold 79034 Gold 79001 Nickel 79037 Nickel 79002 Brushed Nickel 79035 Brushed Nickel 79022 Black Nickel 79036 Black Nickel 79039 Log Set Required H5142 Brick Panel Kit Required 79030 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Stove Dimensions Clearances to Combustibles Corner Installations 26 1 4 667mm Left Wall Horizontal Venting Front View Figure 3 a Figure 1 Right Wall Horizontal Venting 23 1 4 m NN 6 3 4 172 1 8 7 8 225mm Figure 2 The center of the flue is 8 7 8 above the surface upon gure 4 which the stove rests NOTE DIAGRAMS amp ILLUSTRATION
7. Required None Caution The logs can be damaged if they are not handled with care To Install the log set 1 Remove the two log support brackets from the box and bend the ends of the brackets 90 degrees at the cut lines See Figure 39 2 One bracket goes into the left corner and the other into the right corner of the firebox Rotate the brackets so they are placed as shown in Figure 40 The bracket fits between the back of the firebox and the air wash at the front of the stove 3 Remove the ceramic logs from the box and carefully unwrap them Position each back log Figure 41 B C in their proper place one on each side against the back of the firebox 4 The front log should face the front of the firebox with the woodgrain showing It should rest on the other two back logs See Figure 41 for assembled log set Figure 41 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Operation The control board regulates all functions of the stove The following is a list of the board s components e Feeding light lights up when the auger is feeding pellets into the burn pot Ready Light lights up when stove is ready to operate Igniting Light lights up when the stove is in the ignition sequence e Start Button is pushed to start the ignition sequence after the heat selector knob is turned from off Heat Selector Knob is turned to off to shut the stove off or turned to a setting from 1 t
8. SNAP SWITCH VACUUM SWITCH COMBUSTION BLOWER WHITE NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Diagnostic Copes If the stove operates abnormally the ready light on the control board will signal the nature of the abnormal operation The following is a list of possible signals or codes Ready light is constant red Ignition Failure Ready light flashes red 1 short and 1 long blink Vacuum Switch Open Ready light flashes red 2 short blinks Proof of Fire Snap Switch Open Ready light flashes red 2 long blinks Over Temperature Snap Switch Open TROUBLESHOOTING Ignition Failure Code Ready light is constant red and ignite light flashes two short blinks Fil the hopper with pellets When cool empty pellets in burn pot and push start button again Clean the burn pot Replace the igniter Replace 6 amp fuse located on front of the control board Control Board has no Power When selector knob is turned no lights light up Plug in power cord Replace 3 amp fuse located on front of control board Check circuit breaker panel Replace the control board Vacuum Switch Shuts Stove Down Code Ready light flashes red 1 short and 1 long blink Possible Problem Front door is not sealing Latch or adjust the front door or replace door gasket Close latches adjust latches or replace drawer gaskets Clean the passageways see page 20 Possible Problem Convection
9. the glass Ash Drawer AND CLEANING Caution Do not remove the ash drawer when the stove is hot To remove the ash drawer swing open the left and right side doors Rotate the lever on latch B see Figure 44 out from the stove to release the ash drawer Do the same with the latch on the right side of the stove Pull the ash drawer forward and away from the stove Caution Disposal of Ashes Ashes should be placed in a metal container with a tight fitting lid The closed container should be placed on a non combustible floor or the ground well away from all combustible materials pending final disposal If the ashes are disposed of by burial in soil or otherwise locally dispersed they should be retained in the closed container until all cinders have been thoroughly cooled Reinstall the ash drawer by inserting the drawer in the stove and refastening the left and right latches securely Note that ifthe ash drawer does not seal tightly to the stove the control board may detect a leak and shut the stove down High Side Of Burn Pot Goes Toward Front Of Stove Figure 43 Figure 44 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 19 20 CLEANING THE HEAT EXCHANGER Caution Do not operate the heat exchange scraper when the stove is hot Located at the center of the grill on the top front of the stove is a bent rod that is attached to a scraper on the heat exchange tubes To remove ash build up a
10. to high temperatures the stove should be located out of traffic areas and away from furniture and draper ies Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ignition Young children should be carefully supervised when they are in the same room as the Winslow PS40 stove Clothing or any other flam mable material should not be placed on or near the stove Any grill panel or glass removed for service MUST replaced prior to operating the stove Do not operate appliance with the glass front removed cracked or broken Replacement of the glass should be done by a qualified service technician Lennox Hearth Products its employees or any of its rep resentatives assume no responsibility for any damages caused by an inoperable inadequate or unsafe condition as a result of any improper operation service or instal lation procedures whether direct or indirect The appliance when installed must be electrically grounded in accordance with local codes or in the ab sence of local codes with the National Electrical Code ANSI NFPA 70 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Cleaning and Maintenance Unplug and let the Winslow PS40 stove cool before per forming any maintenance or cleaning Some brands of pellets produce more ash and clinkers than others Therefore the frequency of performing the following cleaning procedures depends
11. with a 1 2 socket or wrench the screws are shown as D in Figure 45 Rotate the covers over the access holes and use a brush and vacuum to clean the ash Rotate the covers back over the holes and tighten the screws Front View Looking into the Ash Drawer Cavity with the Ash Drawer Removed Figure 45 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Figure 46 22 Front Door Removat Caution Do not open the front door when the stove is hot To remove the door swing the left and right side doors A open Pull the front door handle B to the front and swing the front door open Lift the front door up and off the hinges as shown in C in Figure 49 To reinstall the door repeat the steps in reverse order Door Removat To remove the door 1 Swing the door open 2 Lift the door up and 3 Pull the bottom of the door out and down pulling the top hinge pin out of the retaining hole in the top hinge bracket To reinstall the door slide the pin on the top of the door up and into the hole in the upper hinge bracket Slide the pin on the bottom of the door into the hole in the pedestal base and rotate the door closed NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Back AND Lower Cover PLATE To remove the back 1 Remove the left and right side panels see the previous page 2 f the stove is connected to the vent pipe loosen the four 5 32 allen head screws see A in Figure 51 se
12. 30cm Clearance to window door that may be opened 12 30cm above 48 1 2m below and to the side Clearance to permanently closed window min 12 30cm Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of min 24 60cm from the centerline of the terminal min 22 85 check with local code Clearance to unventilated soffit min 12 30cm Clearance to outside corner min 12 30cm Clearance to inside corner min 12 30cm Not to be installed above a meter regulator assembly within min 36 90cm horizontally from the center line of the regulator Clearance to service regulator vent outlet min 72 1 8m Clearance to non mechanical air supply inlet to build ing or the combustion air inlet to any other appliance min 48 1 2m Figure 11 Vertical Terminal Note di rti ca in a l o n Clearance to a mechanical air supply inlet min 120 3 1m Clearance above paved sidewalk or a paved driveway located on public property min 84 2 1m Clearance under veranda porch deck or balcony min 12 30cm Local codes or regulations may require different clear ances A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings Only permitted if veranda porch deck or balcony is fully
13. INSTALLATION AND OPERATION MANUAL LENNOX y ee HEARTH PRODUCTS Free Standing Pellet Stove Retain These Instructions For Future Reference P N 775 228M Rev A 05 2007 Pellet Stoves Model Winslow PS40 A French manual is available upon request Order P N 775 228CF Ce manuel d installation est disponible en francais simplement en faire la demande Num ro de la pi ce 715 228CF Tested amp Beaverton Listed By Oregon USA These appliances mustbe properly installed and operated in orderto preventthe possibility of a house fire Please read this entire installation and operation manual before install ing and using your wood 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 permitand information on any installation requirements and inspection requirements in your area OMNI Test Laboratories Inc We recommend that our pellet hearth products be in stalled and serviced by pro fessionals who are certified in the U S by the National Fireplace Institute NFI as NFI Pellet Specialists or who a TABLE OF CONTENTS FEATURES AND SPECIFICATIONS 0ccccceccececceccececcenueescescuceneeauensceseceeceeauenssuseuseaeeaseaseaseusengs 3 LISTING INFORMATION e Daer an CEE secatsun 3 APPEARANCE GHOIGES ANE EEEE ero EX A A E E A AA
14. S ARE NOT TO SCALE Corner Installations Continued Vertical Venting 5 7 8 5 7 8 149mm Figure 5 Parallel Installations Vertical Venting 17 1 4 423mm 3 76mm D Vent Figure 6 INSTALL VENT AT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Horizontal Venting 3 76mm J N 8 E 203mm Figure 7 Alcove Installations Minimum alcove heightis 41 1041mm minimum width is 42 1 4 1073mm and maximum depth is 48 1219mm Vote it is quite difficult to load pellets into the hopper when installed in an alcove only 41 1041mm high For alcove wall clearances see parallel clearances below 4 1041mm 48 1219mm 42 1 4 1073mm Figure 8 HEARTH PROTECTION The floor protector must be a non combustible material extending beneath the stove and to the front and sides as shown below 6 152mm 6 Figure 9 152mm Minimum Size Hearth Protection 9 5 8 14 1 4 9 5 8 245mm 1 362mm l 245mm 10 3 4 273mm Outline of Stove Base SERERE mmm mm m 18 3 8 1 9 16 467mm 1 9 16 192mm 192mm 33 1 2 851mm Figure 10 VENT TERMINATION REQUIREMENTS 1 Donotterminatethe ventin any enclosed or semi enclosed areas such as a carport garage attic crawlspace narrow walkway closely fenced area under a sundeck or porc
15. T 3 SroVE DIMENSIONS AEE EE ET EEE 4 CLEARANCES To COMBUSTIBLES 2 0cceceececcecececccececcuceuaecueeuceseeeeneecneaueesseseceeaueaseuseeseaseass 4 E AEE AE E 6 VENT TERMINATION REQUIREMENTS ccceccceccceccecucecceeceeeceecaeeaueuaueueneaceecseaueugueeanesuseeuseaas 6 VENT TERMINATION LOCATIONS cccccccecceecceeccecueuaueeceeaeecaeecaeuaueuaeeseeasegusuaueuguesneeeseas 7 INSTALLATION WENTING 8 Masonry FIREPLACE INSTALLATION cc ccccccecceeceeecceceeeuaeecaeeuaeeunenaeesasecaeuuaeeuaesunesesesaneas 9 MOBILE HOME INSTALLATION s ctaru sienen oneee ara n paa aaea hpa aeaaea taada raua aiioe 10 N e PROTECTOR 2 SEE E AE E E E EEE 10 10 WHERMOS TAT RESTE EE E E 10 Door TRIM INSTALLATION INSTRUCTIONS cccccceeceeccecceecaeecaeecaeeueeeeeeseeecaeeuaeeuueeeneeeneeanes 11 Door GRILL INSTALLATION INSTRUCTION 0ccccceececcececeeccecceccececceaeuaueaeeaeeaseneuaeeaeeaeeasens 13 BRICK PANEL INSTALLATION INSTRUCTIONS cc ccceeceeccecccecceecaeuuaeeceeeeeeseeecaeeuaeeuaeeuneeeneeanes 14 Loc Ser INSTALLATION INSTRUCTIONS esee nn nm me mI nm nn nn me nn ne nennen enn 16 OPERATION CONTROL BOARD coire ide ete ecu vac exse ice eser 17 FILLING THE HOPPER
16. appliance warranty IMPORTANT The corn wood mix needs to be mixed evenly before being put in the Winslow pellet stove hopper Wood Pellet Specifications This appliance has been designed to burn wood residue pellets with up to 3 ash content Dirty fuel will adversely affect the performance of the stove Any questions regarding pellet fuel can be answered at the Pellet Fuels Institute PFI www pelletheat org CAUTION THE USE OF UNAPPROVED DIRTY WET AND OR HIGH SALT CONTENT FUEL WILL VOID THE WARRANTY Wood pellets manufactured to the pellet fuels institute P F l certification standard are available in two grades Standard and Premium The primary difference between the two is the ash content of the pellets The specification for standard grade amp premium grade residential pellet fuel is as follows CHLORIDES Salt Less than 300 p p m to avoid stove and vent rusting BULK DENSITY 40 Ib Cu Ft minimum MOISTURE CONTENT 8 maximum ASH CONTENT lt 3 maximum standard grade lt 1 maximum premium grade FINES 0 5 maximum through 1 8 screen BTU CONTENT There are a number of variations in pellet fuels that are not included in standards For example BTU heat value content may range from just under 8 000 to almost 9 000 Btu depending upon species and region of the country and other variables Corn Specifications Use only clean shelled corn with a moisture content less than
17. blower not running Flue passageways or vent restricted Snap switch defective 25 Orange Sooty Flames Glass turns Black Clean the burn pot Clean the vent pipe Clean the passageways Combustion blower dirty Clean the combustion blower Pellets not Feeding the hopper ELECTRICAL GENERATOR OPERATION REPLACEMENT PARTS Your Winslow PS40 stove can be powered with a gas Winslow PS40 stove driven electrical gererator However thegenerator selectrical Cat No Description regulator may not be compatible with the stove s electron H6006 Adjustable Latch Pin ics The higher the quality of the gererator the greater the 143111 Ash Clean Out Cover 2 Per Stove chance that it is compatible with the stove H3113 Ash Drawer H5912 Ash Drawer Latch W hardware 2 Per Stove H5886 Auger Motor H5921 Auger W lower Bearing H5875 Blower Snap Switch H5856 Cast Burn Pot H5899 Cleanout Cover Gasket H6018 Combustion Blower H5900 Combustion Gasket Housing To Stove H5903 Combustion Gasket Motor To Housing H5917 Conrol Board Access Latch H5978 Control Board 79020 Control Board Fuse 3amp 5pk H5884 Convection Blower H5902 Convection Blower Gasket 5904 Door Gasket 1 Ft 7ft Per Door H3112 Door Handle Assembly 79040 Door W glass No Trim H6037 Flue Restrictor W hardware H5911 Hopper Door Wire 79021 Igniter Fuse 5 H6005 Igniter W hose Clamp H5891 Overtemp Switch H6004 Power Cord H5887 Proof Of Fire S
18. curing the lower cover plate beneath the flue outlet lift the plate slightly and pull the plate off 3 Loosen the two screws B and C shown in Figure 52 and the corresponding two screws on the other side of the stove The back can now be pulled to the rear and off of the stove To reinstall the back follow the steps just listed but in the reverse order COMPONENT INFORMATION The following is a list of components and their functions Igniter The Winslow PS40 stove comes equipped with an automatic igniter for lighting the fuel when the stove is in the lighting mode The igniter superheats air that is pulled through the burn pot by the combustion blower to light the fuel The igniter remains energized for the first seven minutes of the lighting sequence Vacuum Switch The Winslow PS40 stove has a vacuum switch located behind the left door fastened to the pedestal base see D in Figure 52 If a low pressure is created in the firebox by a leak opening the front door a blocked flue or unsealed ash drawer the vacuum switch will sense it and cause the stove to go into a shutdown mode Auger and Auger Motor The 1 25 RPM auger motor turns the auger lifting pellets up the auger tube The pellets are then dropped down a tube and into the firepot The auger is controlled by the control board Over Temperature Snap Switch Manual Reset Opens at 225F This switch is installed on the convection blower see F in Figure 53 an
19. d shuts the stove down if it senses excessive temperatures This snap switch has reset button on it and will not allow the stove to start up until the reset button has been pushed Proof of Fire Snap Switch Closes at 140F This switch is installed on the combustion blower see E in Figure 52 and shuts the stove down if it senses no fire in the burn pot Convection Blower Snap Switch Closes at 120F This switch is installed on the right rear of the firebox and turns the convection blower on when the stove gets up to temperature NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 23 Drart ADJUSTER The Winslow PS40 stove has a draft adjuster located at the left side of the stove directly in front of the combustion blower Should the stove installation require long runs of vent pipe a Situation may be created where excessive combustion air is flowing through the firebox and causing the fuel to burn faster than it can be delivered to the burn pot Should this happen the draft can be slowed down by the adjuster The stove is shipped with the adjuster in the fully open position To slow the draft down loosen the 5 32 allen head screw A in Figure 54 and move the adjuster handle toward the center of the stove Retighten the screw when the desired adjustment is reached Wirinc DIAGRAM 10 8 7 6 YEL WHT GRY BRWN 4 2 1 BLK BLU OVER TEMP SNAP SWITCH Figure 55 IGNITOR Figure 54 PROOF OF FIRE
20. e made from softwoods Minerals from ash and sand in the pellets form clinkers under the extreme temperatures in the burn pot Try burning various brands of pellets until you find one that burns with minimum ash and clinkers Once you find a pellet brand that burns well continue using this brand High ash fuel increases the frequency of stove cleaning Fuel with an excessive moisture content may jam the auger assembly Fuet Shelled corn can be burned in the Winslow PS40 stove when itis mixed with wood pellet fuel see Fuel Specifications on page 3 The mixture can contain a maximum of 50 percent corn Burning corn may create more ash than wood pellets and may necessitate the need to clean the burn pot and glass more frequently CAUTIONS INSTALLATION AND REPAIR SHOULD ONLY BEPERFORMED BY AQUALIFIED SERVICE TECHNICIAN DO NOT ATTEMPT TO SERVICE THE APPLIANCE YOURSELF Avoid overfiring the stove do not hand feed pellets to the appliance Never use gasoline gasoline type lantern fuel kerosene charcoal lighter fluid or similar liquids to start or fresh up a fire in this heater Keep all such liquids well away from the heater while it is in use For your safety do not install or operate your Winslow PS40 stove withoutfirst reading and understanding this manual Any installation or operation of the appliance deviating from that which is stated in this instruction manual WILL void the warranty and may be hazardous Due
21. eration on the fol lowing page A low voltage thermostat can be installed on the stove To install the thermostat 1 Unplug the stove from the electrical outlet Open the right side door and lift out the control board from its retaining brackets Locate the light green wiring block at the bottom back of the board see Figure 21 loosen the two screws B at the back of the block and remove the U shaped jumper wire A protruding from the block 2 Insert a wire from the thermostat into one of the slots from which the jumper wire was removed Repeat this process for the other thermostat wire Retain the jumper wire for future reinstallation See page 17 for thermostat operation instructions IMPORTANT NOTE Install the thermostat per the manu facturers instructions provided with the thermostat Failure to follow manufacturers instructions could result in a malfunction Pay special attention to the thermostat location requirements If the location requirements are not adhered to the appliance erratic operation or failure may occur Rear View of Control Board Do not mount the ther mostat where it may be affected by e Radiant heat from the stove fireplaces sun or other heat sources Drafts or dead spots behind doors or in corners e Hot or cold air from ducts Wiring Block NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Door Trim Installation Instructions Parts List A Qty 2 Trim Pieces Gold Nicke
22. h orany location that can build up a concentration of fumes such as stairwells covered breezeway etc 2 Vent surfaces can become hot enough to cause burns if touched Non combustible shielding or guards may be required 3 Termination must exhaust above the inlet elevation It is recommended that at least five feet of vertical pipe be installed outside whenthe stove is vented directly through a wall This will create a natural draft to prevent the pos sibility of smoke or odor during appliance shut down or power failure and avoid exposing people or shrubs to high temperatures 4 The vent should terminate no less than four feet below no less than four feet horizontally from and no less than one foot above doors and windows or gravity ventilation air inlets into the building 5 The distance between the bottom of termination and grade should be a minimum of 12 305mm The distance be tween the bottom ofthe termination and a public walkway should be a minimum of seven feet 6 Locate the vent termination at least two feet away from combustible materials such as shrubs plants grass fences roof overhangs and adjacent buildings 6 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Vent Installation VENT TERMINATION LOCATIONS CE T m A Air Supply Inlet Vent Terminal Area Where Terminal Is Not Permitted From Eave Clearance above grade veranda porch deck or bal 12
23. hermostat no longer calls for heat the room is up to the desired temperature the stove will continue to burn for one additional hour at the lowest setting If the thermostat does not call for heat again during that hour the stove will shut off During that hour if the thermostat calls for heat again the stove will again burn at the heat selector knob setting until the thermostat no longer calls for heat If the stove shuts off after that hour it will relight when the thermostat calls for heat NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 17 18 Suur Down Normal To turn the stove off turn the heat selector knob to off The fans will continue to operate until the control board completes the shut down cycle Power Outage If the stove loses electrical power for less than 10 seconds it will continue to operate If the power loss is greater than 10 seconds the stove will go into the ignition sequence and normal operation when the power is restored If the stove is connected to a thermostat the stove will not start the ignition sequence until the thermostat calls for heat Paint CURING This stove has been painted with StoveBright high tempera ture metallic paint It leaves the factory dry to the touch but completes the curing process as the stove is used The paint will cure during the first few times the stove is burned Also some parts of the appliance may be lightly coated with machining oil Ventilate the house d
24. ime A WARNING Never empty pellets from the burn pot into the hopper Pellets that may appear to be cool may retain enough heat to ignite other pellets resulting in smoke or fire damage Manuat OPERATION After the stove is burning see lighting above the heat selector knob controls the pellet burn rate and the stove s heat output Turning the knob to setting 1 allows the stove to burn about 1 8 pounds of pellets per hour about 8 500 BTUs per hour Turning the knob to high allows the stove to burn 4 7 pounds of pellets per hour about 39 000 BTUs per hour Once set the stove will continue to burn at this rate until shut off THERMOSTAT OPERATION This stove will operate with a low voltage thermostat See page 10 for instructions on installing the thermostat Once installed the thermostat will control the operation of the stove Important When connected to a thermostat it is necessary to push the ignite button for the initial burn when the electrical flow to the stove is interrupted if the selector knob is turned to off and then back on or if the stove runs out of pellets and therefore shuts off After the initial ignition sequence when the thermostat calls for heat the room temperature is less than the temperature set on the thermostat and the heat selector knob is not in the off position the stove will burn at the heat selector knob set ting The higher the setting the quicker the room will heat up Once the t
25. l Brushed Nickel or Black Nickel 6 10 nuts 6 710 washers Tools Needed Qty 1 3 8 nut driver or socket wrench CAUTION Always ensure that plated surfaces are clean and free of fingerprints before lighting stove Fingerprints will leave permanent blemishes if left on plated surface when lit When installation is complete the trim should be gently cleaned with soft cloth and either alcohol or glass cleaner Do not overtighten nuts overtightening can create visible dimples on the plated surface To stall Door Trim 1 Remove the trim pieces and hardware from its packaging and ensure that all pieces are present before beginning installation Take care not to scratch finished surfaces 2 Open right and left side door The side doors swivel open towards the back of the stove See Figure 24 3 Open front door Put trim in place by inserting trim studs into the corresponding holes in the door Figures 22 amp 25 The top piece of trim will only fit in one direction but the bottom piece can be installed incorrectly When placing the bottom piece of trim make sure there is a 9 16 gap between the top of the trim piece and the glass in the door Figure 26 Pellet Stove Door Trim Pieces Figure 22 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Trim Pieces 10 washers 2 oo Holes for trim studs Figure 24 Door Handle Figure 25 Figure 26 11 12 4 Place one washer
26. nd maintain efficient heat extraction from the stove this rod should be pulled in and out at least once a week CLEANING THE ComBusTioN BLOWER To clean the combustion blower remove the six nuts labeled Ain Figure 46 with an 11 32 wrench After removing these nuts the motor with fan attached can be pulled from the fan housing The fan blades and the fan housing can be vacuumed once the motor is removed When reinstalling the motor a new gasket may need to be installed between the motor and the fan housing To complete the reinstalla tion place the motor back on the fan housing and reinstall the six nuts Make sure the motor s green ground wire is secured under one of the nuts CLEANING THE FLUE Gas PASSAGEWAYS Cleaning the flue gas passageways should be done at least once a year Burning high ash pellets may require this cleaning to be done more often Clean these passageways only when the stove and ash are cold do not start a fire in the vacuum cleaner by vacuuming up hot ash On each side of the stove there are two access covers see B and C in Figure 47 that can be removed by unscrewing the two 5 32 allen head screws Insert a cleaning brush in the Openings to loosen any ash build up and use a vacuum cleaner to remove the loosened ash Reinstall the covers when cleaning is complete There are also two more access holes located behind the ash drawer Remove the ash drawer See previous page and loosen the two 5 16 screws
27. o high to regulate the burn rate gniter Fuse six amp fuse to protect igniter heating ele ment Control Fuse three amp fuse to protect the control board Igniting Ready Feeding Control Fuse Ignitor Fuse Figure 42 FILLING THE HOPPER The hopper can be accessed by lifting the lid at the rear of the top of the stove The hopper will hold 60 pounds of pellets Remove any contents from the hopper and fill with pellets LIGHTING 1 Turn the heat selector knob see Figure 42 to the heat level desired 1 through high and the ready light will turn green 2 Push the start button and the ignite and feeding lights will come on and the lighting sequence will begin For about the next 15 minutes the stove will feed pellets cyclically into the burn pot the combustion fan will come on and the igniter will heat up During this sequence some smoke in the firebox is to be expected After the igniting sequence is complete the stove will begin burning at the level indicated by the heat selector knob Note Upon the stove s initial light up or if the stove has previously run out of pellets the auger feed tube may not contain a sufficient number of pellets to allow the stove to continue burning after the ignition sequence It may be necessary to push the start button a second time to run the start sequence again It is important to always empty when cool the burn pot of pellets before pushing the start button a second t
28. open on a minimum of two sides beneath the floor NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE VENTING Pellet pipe type PL or L must be used to vent the Winslow PS40 stove Single wall pipe cannot be used with this pellet stove The stove s flue collar is 3 in diameter An approved wall thimble or approved ceiling firestop must be used when the pellet pipe passes through a combustible wall or ceiling The stove s combustion blower pressurizes and pushes flue gases out the pellet pipe As a result all pipe joints should be locked together or screwed with three screws if the pipe does not have a locking system and sealed with high tem perature silicone The pipe should be siliconed and fastened with three screws to the stove s flue collar The longer the run of pipe and the more elbows used the greater the resistance to the flow of flue gases Four inch diameter pellet pipe is recommended for pipe runs greater than 15 feet or when a number of elbows are used To aid in cleaning whenever possible the venting system should include a tee with clean out attached to the flue col lar on the stove DO NOT INSTALL A FLUE DAMPER IN THE EXHAUST VENT ING SYSTEM OF THIS UNIT DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE Horizontal installations that terminate without any vertical sections of pipe are approved however wind may direct flue gases toward the house causing discoloring problems For thi
29. s reason horizontal and up 5 feet or horizontal and through the eave installations are recommended Horizontal amp UP 5 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE Horizontal amp Up Through the Eave Wood Stove Pipe Retrofit The Winslow PS40 stove stove can be vented into existing 6 or 8 diameter wood stove pipe Masonry CHIMNEY FIREPLACE When venting into a masonry chimney the pellet pipe can When venting into a fireplace chimney the pellet pipe can terminate just inside the chimney However it is recom terminate justabove the damper However itis recommended mended to run the pellet pipe to the top of the chimney to run the pellet pipe to the top of the chimney LO Figure 16 Figure 18 Figure 17 Figure 19 NOTE DIAGRAMS amp ILLUSTRATIONS ARE NOT TO SCALE 10 VERTICAL If the length of pipe exceeds 15 feet 4 inch pipe rather than 3 inch vent pipe should be used Rain Cap Storm Collar Roof Flashing Ceiling Firestop Listed Pellet Pipe Outside Air Pipe Figure 20 Mosite Home INSTALLATIONS The following are required for installation of the Winslow PS40 stove in mobile homes See Figure 20 Connecting the Winslow PS40 stove to outside combus tion air is optional except in mobile home installations and when required by local building codes The stove s air intake will accept 3 ID pipe to accommodate outside air in
30. stallations The air intake on the exterior of the home should always be located substantially below the flue termination and terminate with a cover to keep out weather and pests 2 he stove must be fastened to the floor using lag screws The screws can be inserted through the holes in the pedestal located behind the side doors 3 The stove must be grounded with a 8 or larger copper wire WARNING DO NOT INSTALL THIS STOVE IN A SLEEPING ROOM IN A MANUFACTURED HOME CAUTION THE STRUCTURAL INTEGRITY OF THE MANU FACTURED HOME FLOOR WALL AND CEILING ROOF MUST BE MAINTAINED PROTECTORS A surge protector is recommended to ensure the stove s electrical components are not damaged due to a surge in the electrical supply Only high quality protectors should be used cheap ones do not provide the protection needed OursipE Air INSTALLATIONS Connecting the Winslow PS40 stove to outside combustion air is optional except in mobile home installations and when required by local building codes The stove s air intake will accept 3 ID pipe to accommodate outside air installations The air intake on the exterior of the home should always be located substantially below the flue termination and terminate with a cover to keep out weather and pests THERMOSTAT INSTALLATION The Winslow PS40 stove can be operated manually or by thermostat The stove comes from the factory wired to Operate manually see control board op
31. stions concerning the installation or application of this system please contact your dealer LENNOX HEARTH PRODUCTS PO Box 987 Auburn WA 98071 Visit us at www Lennox com Your Stove s Serial Number The Date On Which Your Stove Was Installed Your Dealer s Name Your Dealer s Phone Number NATIONAL FIREPLACE NFI We recommend that our pellet hearth INSTITUTE 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 CERTIFIED Wood Energy Technical www nficertified org Trainin g WETT Wood Energy 27 Lennox reserves the right to make changes at any time without notice in design materials specifications prices and also to discontinue colors styles and products Consult your local distributor for fireplace code information Printed in U S A Lennox Hearth Products 2007 HEARTH PRODUCTS P N 775 228M REV A 05 2007 1110 West Taft Avenue Orange CA 92865
32. to agreat degree on the quality of the pellets burned Not cleaning this unit will cause it to burn poorly and will void your stove s warranty Burn CLEANING The combustion fan comes at high speed once hour to blow the byproducts of combustion out of the burn pot However the burn pot should be cleaned more throughly after burning about 10 bags of pellets The burn pot has a number of holes in the bottom and sides that provide combustion air to the pellets The extreme temperatures in the burn pot can cause the impurities in the pellets to form ash and clinkers When the stove is cool open the front door and lift out the cast iron burn pot Scrape the inner bottom and sides of the pot with a screwdriver to remove all ash and clinkers from these surfaces Make sure all the holes in the pot are open Place the burn pot in the hole from which it was removed Make sure the high side of the pot is rotated toward the front of the stove see Figure 43 Push the burn pot down so surface A is tight against the steel supporting the pot Do not substitute any other grate or pot for use in this stove CLEANING GLASS Caution Do not open the front door when the stove is hot To open the door follow the first two steps listed in Front Door Removal see page 22 Clean the glass using a soft cloth or paper towel and Windex or wood stove window cleaner A damp cloth with a small amount of ash from the firebox can also be used to clean
33. uring these first firings as the paint and oil give off carbon dioxide and unpleas ant odors It is recommended that persons sensitive to an imbalance in the indoor air quality avoid the stove during the curing process Convection BLowER OPERATION Your Winslow PS40 stove comes equipped with a tem perature activated convection blower that extracts heat from the stove After the stove warms up a heat activated switch will turn the fan on The speed of the fan varies with the burn rate of the stove The fan will continue to extract heat after the stove shuts off and until it is cooled down OPERATING SOUNDS As the Winslow PS40 stove is burning a number of normal operational sounds may be heard Pellets can be heard sliding down the auger tube and into the burn pot Also the motor powering the auger can be heard as the control board calls for pellets Occasionally a loud noise can be heard as the auger cuts a pellet in half When the blowers come on the sound of rushing air may be heard The lower the burn rate the slower the fan operates Hourly the combustion fan will blow at a high speed to clean ash from the burn pot PELLET FUEL Pellet fuel is made from sawdust and scrap wood from many different species of wood Pellets are either 1 4 or 5 16 in diameter and vary in length see Fuel Specifications on page 3 The Winslow PS40 stove will burn either diameter pellets Pellets made from hardwoods contain more ash than thos
34. witch H3114 Side Ash Cover Clean Out H6174 Side Door Left H5916 Side Door Magnet H5833 Side Door W control Access Right H5832 Stove Back H6035 Stove Back Cover Plate H6036 Top Side Door Bracket Right H6175 Top Side Door Bracket Left H5898 Vacuum Line 12 Piece H5889 Vacuum Switch H5892 Wiring Harness WARRANTY Your pellet stove is covered by a limited warranty provided with appli ance Please read the warranty to be familiar with its coverage Retain this manual File it with your other documents for future refer ence PRODUCT REFERENCE INFORMATION We recommend that you record the following important information about your fireplace Please contact your Lennox Hearth Products dealer for any questions or concerns For the number of your nearest Lennox Hearth Products dealer please call 1 800 9 LENNOX REPLACEMENT PARTS See Page 26 for acomplete replacement parts list Use only parts sup plied from the manufacturer Your Stove s Model Number Normally all parts should be ordered through your Lennox Hearth Products distributor or dealer Parts will be shipped at prevailing prices at time of order When ordering repair parts always give the following information 1 The model number of the appliance 2 The serial number of the appliance 3 The part number 4 The description of the part 5 The quantity required 6 The installation date of the appliance If you encounter any problems or have any que
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