Lennox Hearth Products WINSLOW PS40 Installation And Operation Manual Download Page 21

21

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

CLEANING AND MAINTENANCE

IMPORTANT CAUTIONS:

•  UNPLUG POWER CORD AND ENSURE APPLIANCE IS COLD 

BEFORE PERFORMING ANY MAINTENANCE WORK.

•  Some brands of pellets produce more ash and clinkers than 

others. Therefore the frequency of performing the following 

cleaning procedures depends to a great degree on the quality 

of the pellets burned. 

•  Not cleaning this unit will cause it to burn poorly and will 

void your warranty for this appliance.

•  When removing ash build-up, use an approved ash vacuum 

only. A cleaning brush can be used to loosen any ash build-up 

before vacuuming. 

 

DO NOT USE A STANDARD HOUSEHOLD 

VACUUM OR “SHOP VAC” AS THE FILTERS WILL LEAK THE 

FINE PARTICLES OF ASH INTO THE HOME. 

Required Cleaning Schedule After Number Of Bags Burned:

Burn-Pot = 10 bags

Ash Drawer = 20 bags

Flue passageways = 50 bags

Combustion Blower = 100 bags

Blower = 100 bags

Notes 

 

•  Cleaning schedule will vary depending on quality of pellets used. 

Burning high ash pellets will require more frequent cleaning.

•  Using a drop cloth is recommended as some ash may spill onto the 

floor during the cleaning process

Burn-Pot Cleaning

(Recommended Frequency of 1 – 7 days*)

The combustion blower comes on at high speed once an hour to blow 

the by-products of combustion out of the Burn-Pot. However, the Burn-

Pot should be cleaned more thoroughly 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.

Figure 43

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 24). Clean the glass using a soft cloth or 

paper towel and household glass cleaner or wood stove win-

dow cleaner. A commercial glass cleaner designed for stoves 

is recommended. Do not use abrasive cleaners.

 

A damp cloth 

with a small amount of ash from the firebox can also be used 

to clean the glass.

CAUTION:  BE CAREFUL NOT TO ABUSE THE DOOR ASSEMBLY 

BY STRIKING OR SLAMMING IT.  IF THE DOOR ASSEMBLY OR 

GLASS IS BROKEN OR DAMAGED, THEY MUST BE REPLACED 

BEFORE HEATER CAN BE SAFELY OPERATED. USE ONLY COM-

PONENTS PROVIDED BY THE MANUFACTURER AS REPLACE-

MENT PARTS.

Ash Drawer Removal and Cleaning 

(Recommended Frequency of 2 days to 2 weeks*)

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 refasten-

ing the left and right latches securely.  Note that if the ash drawer does 

not seal tightly to the stove, the control board may detect a leak and 

shut the stove down.

A

High Side Of Burn-Pot 

Towards Front Of Insert

A

Latch

B

Figure 44

B

Latch

*Burning fuel with a high ash content or an improperly adjusted damper 

may require more frequent cleaning and stove maintenance.

Summary of Contents for WINSLOW PS40

Page 1: ...and use of this pellet fuel burning room heater 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 information on any installation requirements and inspection requirements in your area WARNINGS Hot Do not touch The glass and surfaces of this appliance will be hot during operation and ...

Page 2: ... the safety listing of the stove Consult with your Lennox Hearth Products dealer for more information on approved pellet fuels 12 These appliances are designed as supplemental heaters Therefore it is advisable to have an alternate heat source when installed in a dwelling 13 CONTINUOUS OPERATION When operated correctly this appliance cannot be overfired Continuous operation at a maximum burn can ho...

Page 3: ...on Instructions Page 18 Operation Page 19 20 Control Board Page 19 Filling The Hopper Page 19 Lighting Your Pellet Stove Page 19 Manual Operation Page 19 Thermostat Operation Page 19 Shut Down Page 20 Paint Curing Page 20 Convection Blower Operation Page 20 Operating Sounds Page 20 Pellet Fuel Page 20 Corn Fuel Page 20 Cautions Page 20 Cleaning and Maintenance Page 21 25 Burn Pot Cleaning Page 21 ...

Page 4: ...e detectors If possible install the smoke detector in a hallway adjacent to the room to reduce the possibility of occasional false activation from the heat produced by these appliances If your local code requires a smoke detector be installed within the same room you must follow the requirements of your local code Check with your local building department for require ments in your area Installatio...

Page 5: ...ring 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 passages in the Burn Pot Even P F I approved pellet fuel may tend to clinker See Maintenance for more information on cleaning Pellet Fuel Storage Store your wood pellets in a dry place to prevent them fro...

Page 6: ...ing the instal lation If installed to the minimum clearances removal of the appliance may be necessary for servicing Recommended clearance zone from the front of the appliance to combustibles is 4 feet mini mum Clearances to combustibles for the appliance can only be reduced by means approved by the regulatory authority 4 5 8 118mm C L C L 23 1 4 591mm 8 7 8 225mm Exhaust 3 76mm O D Air Intake 3 7...

Page 7: ...cal Venting Parallel Installations Clearance to Combustibles Vertical Venting Horizontal Venting Clearance to Combustibles 5 7 8 149mm 5 7 8 149mm 17 1 4 423mm 6 152mm 8 203mm 8 203mm 3 76mm Top Vent Figure 5 Figure 6 Figure 7 Corner Installations Clearance to Combustibles Left Wall Horizontal Venting Refer to pipe Manufacturer s installation instruc tions for minimum pipe clearances 3 76mm ...

Page 8: ...lled outside when the stove is vented directly through a wall This will create a natural draft to prevent the possibility 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 v...

Page 9: ...lator vent outlet min 72 1 8m K Clearance to non mechanical air supply inlet to building or the combustion air inlet to any other appliance min 48 1 2m L Clearance to a mechanical air supply inlet min 120 3 1m M Clearance above paved sidewalk or a paved driveway located on public property min 84 2 1m N Clearance under veranda porch deck or balcony min 12 30cm Notes Local codes or regulations may r...

Page 10: ...ions Maintain an effective vapor barrier at the location where the chimney or other component penetrates to the exterior of the structure 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...

Page 11: ...nside the chimney However it is recommended to run the pellet pipe to the top of the chimney Fireplace When venting into a fireplace chimney the pellet pipe can terminate just above the damper However it is recommended to run the pellet pipe to the top of the chimney Figure 18 Figure 16 Figure 17 Figure 19 Optional Clean Out Access Door ...

Page 12: ...OME CAUTION THE STRUCTURAL INTEGRITY OF THE MANUFAC TURED HOME FLOOR WALL AND CEILING ROOF MUST BE MAINTAINED Outside Air Installations ConnectingtheWinslowPS40stovetooutsidecombustionairisrequired in manufactured home installations and when required by local building codes Thestove sairintakewillaccept3 IDpipetoaccommodateoutside air installations The air intake on the exterior of the home should...

Page 13: ...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 cor responding holes in the door Figures 22 and 25 The top piece of trim will...

Page 14: ...igure 27 5 There should be approximately a 7 8 22 mm gap between the top edge of the upper trim and the top edge of the door and a 1 1 2 38 mm 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 Finish tightening nuts CAUTION DO NOT OVER TIGHTEN NUTS DIMPLING OF THE TRIM WILL OCCUR Figure 28 Figure 27 ...

Page 15: ...ll 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 3 Rotate the grill back to the horizontal position and re install the four button head screws through the two holes at each end of the grill and into the stove body See Figure 31 Figure 30 Figure 31 Figure 32 Figure 29 R...

Page 16: ... Installation Option Part 79030 Kit Contents Brick Panel A 4 Tap Tights B Tools Required Drill 90 drill recommended 18 drill bit 5 32 allen wrench Figure 34 A B 2 Remove all pellets and ash from the firebox to ensure a proper fit for the brick panel 3 Insert the brick panel top first as shown in Figure 35 The two cut out corners should be at the bottom 4 Make sure that the brick panel is centered ...

Page 17: ...len wrench 6 Replace the Burn Pot and check that it is firmly in place if you can rotate the Burn Pot it is not installed correctly If present install the optional log set according to the log set installation instructions included with your log set 7 Re hang the door by reversing the instructions in step 1 Figure 37 ...

Page 18: ...ght corner of the firebox Rotate the brackets D 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 insert 3 Remove the ceramic logs from the box and carefully unwrap them Position each back log A and B in Figure 41 in their proper place one on each side against the back of the firebox 4 The front log should face the front ...

Page 19: ...estarted This can be done by turning the heat setting dial to off and back to the desired heat setting 1 thru 5 You will then have to press the start button to initiate ignition Caution Failure to confirm pellets in the Burn Pot remain burning after re fueling may result in smoke escaping from the unit Smoke escaping the unit can also be a result of ignition of the unit with excessive pellets loca...

Page 20: ...an those 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...

Page 21: ...f 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 Figure 43 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 24 Clean the glass using a soft cloth or paper towel and househol...

Page 22: ... the ash drawer Remove the ash drawer see previous page and loosen the two 5 16 screws 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 Figure 45B Figure 45C Left Side View Right Side View B C B C Flue Passageways Cleaning Procedure Reco...

Page 23: ...blower duct loosen screws only do not remove Slide the blower to the rear disengaging it from the blower duct A vacuum can be used to remove any dust accumulation on the blower s blades or inside the blower duct Caution should be used not to damage the blower s blades during cleaning To reinstall the blower slide the blower back into the retaining lip B and tighten screws A Slide To The Rear To Re...

Page 24: ...oor 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 Side Door Removal 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 ...

Page 25: ...pot The auger is controlled by the control board Over Temperature Snap Switch Manual Reset Opens at 225 F This switch is installed on the convection blower see F inFigure53 andshutsthestovedownifitsensesexcessivetemperatures This snap switch has a 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 140 F This switch...

Page 26: ...rn the pellets out of the pot faster than they can be resupplied or there are significant variations of flame height within a single burn setting the draft adjuster may need to be adjusted to deliver less combustion air A Draft Adjuster Figure 54 Figure 55 Draft Adjuster Wiring Diagram After the draft adjuster is adjusted re evaluate the appearance of the flame It may be necessary to continue adju...

Page 27: ...ned no lights light up Possible Problem Solution Power cord is not plugged in Plug in power cord Board fuse blown Replace 3 amp fuse located on front of control board Wall outlet not energized Check circuit breaker panel Board broken damaged or defective Replace the control board Vacuum Switch Shuts Stove Down Code Ready light flashes red 1 short and 1 long blink Possible Problem Solution Front do...

Page 28: ...ice technician Flue gas passageways restricted Call service technician Auger motor not operating Call service technician Hopper lid is open Close Hopper Lid Hopper lid switch is faulty Replace hopper lid switch if determined to be faulty Over Temperature Snap Switch Shuts Stove Down Code Ready light flashes red 2 long blinks Possible Problem Solution Convection blower not running Blower dirty blow...

Page 29: ... 3amp 5pk H5884 Convection Blower H5902 Convection Blower Gasket H5904 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 6amp 5pk H6005 Igniter W hose Clamp H5891 Overtemp Switch H5660 Power Cord H5887 Proof Of Fire Switch H3114 Side Ash Cover Clean Out H6174 Side Door Left H5916 Side Door ...

Page 30: ...ed Nickel 5 79036 P40DT BLN Black Nickel Grill Kits required sold separately ref Form 775273M 6 79000 P40G B Black 7 79001 P40G G Gold 8 79002 P40G N Nickel 9 79022 P40G BN Brushed Nickel 10 79039 P40G BLN Black Nickel Door Trim 1 5 Grill 6 10 NOTE The form numbers referenced are the part numbers of the instruction sheets included in kits 30 NOTE DIAGRAMS ILLUSTRATIONS ARE NOT TO SCALE ...

Page 31: ...6M 13 H4635 DWTK Digital Wall Thermostat Kit 14 70005 RT AC Remote Control w Thermostat Alternating Current ref Form 775280M 15 H0251 RCL STAT Deluxe Remote Control Timer T Stat Clock ref Form 750129M 16 H6907 P40DIAG Diagnostic Tool ref Form 775293M 17 12050004 Cleaning Brush ref Form 14720036 18 H8159 TSPK B Touch up Paint Kit Metallic Black 12 oz Spray Can A B PA I N T 11 12 13 16 15 17 18 14 ...

Page 32: ...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 29 for a complete replacement parts list Use only parts sup plied from the manufacturer N...

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