Harman Stove Company P38+ Installation & Operating Manual Download Page 33

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3-90-08422R35_10/13

service Parts

P38 Pellet

beginning Manufacturing date: n/a

ending Manufacturing date: active

IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor.

hearth and home technologies does not sell directly to consumers.

Provide model number

and serial number when requesting service parts from your dealer or distributor.

stocked

at depot

iteM

description

coMMents

Part nuMber

Distribution Blower

3-21-33647

Combustion Motor

3-21-08639

Grommets & Spacers

Pkg of 25

1-00-960026

Blower Mounting Screws

Pkg of 100

1-00-53483208

Rear Cover Left

2-00-773828-1P

Rear Cover Right

2-00-773828-2P

Combustion Intake Weldment

1-10-08516S

Retainer Assembly

1-10-08533S

Ash Pan

Pre 10327

1-10-08508

10327 to 008080066

1-10-773873

Post 008080066

1-10-7738108A

Ash Door Assembly

Pre 008080066

1-10-773871

Post 008080066

1-10-7738106A

Bolt on Hinge Weldment

2-00-06952B

Cast Door Frame

4-00-06800P

Cast Door w/Glass

1-10-06800A

Glass Panel

3-40-950133125

Glass Clip w/hardware (Pkg of 4)

Pre 00880001

1-00-773862

Post 00880001

1-00-249140

Door Handle Assembly (Contains: Paw Bolt, Wooden

Handle, Washers and Screws.)

Pre 10327

1-00-08704

Post 10327

1-00-453001

Wooden Handle, Load Door

Pre 10327

1-00-00122

Post 10327

1-00-00247

Burn Pot Weldment

1-10-08514

Flame Guide

3-00-08534

Clean Out Cover

2-00-06112

Thumb Screw

Pkg of 10

3-31-782108-10

Fire Brick 4-1/2 x 9 x 1-1/4"

Pkg of 7

1-00-900450125

Full Skid of Brick

414 Pieces

3-40-900450-414

Hopper Heat Shield

2-00-773854B

Feeder Cover

2-00-773853

Circuit Board w/Knobs & Shafts

Pre 008190059

1-00-7738111

Post 008190059

1-00-06142

Circuit Board Plate, Studded with Label

Pre 008190059

1-10-08540

Circuit Board Label

Pre 008190059

3-90-08537

Post 008190059

3-90-08646

Control Board Knob/D-Shaft

25 Sets

1-00-015605

Additional service parts on following page.

Summary of Contents for P38+

Page 1: ...isation est disponible en francais Chez votre concessionnaire de Harman HOME HEATING Model s P38 Freestanding Pellet Stove NOTICE SAVE THESE INSTRUCTIONS Hot glass will cause burns Do not touch glass until it is cooled NEVER allow children to touch glass Keep children away CAREFULLY SUPERVISE children in same room as stove Alertchildrenandadultstohazardsofhightemperatures High temperatures may ign...

Page 2: ...prévoir une prise d alr extérieur L intégrité structurale du plancher du plafond et des murs doit étre strictement préservée Se reporter aux instructions du fabricant et aux réglementations spécifiques locales concernant les précautions requises lors de la traversée d un mur ou d un plafond Contróler et nettoyer fréquemment tout le systeme d evacuation des fumées conformément aux recommandations d...

Page 3: ...que par des pièces d origine américaine et pièces importées PREVENTION DES INCENDIES Respecter scrupuleusement les instructions du constructeur pour l installation et les consignes de fonctionnement Respecter les règles de sécuritè en vigueur dans votre région AVERTISSEMENT POUR MOBILE HOMES Ne pas installer dans une chambre ll est imperatif de prévoir une prise d alr extérieur L intégrité structu...

Page 4: ...t is strongly recommended that you have your stove professionally cleaned and serviced annually This includes all parts of the stove and the entire venting system CAUTION DO NOT CONNECT TO ANYAIR DISTRIBUTION DUCT OR SYSTEM CAUTION A CHIMNEY CONNECTOR SHALL NOT PASS THROUGH AN ATTIC OR ROOF SPACE CLOSET OR OTHER CONCEALED SPACE A FLOOR OR A CEILING CAUTION Keep combustible materials such as grass ...

Page 5: ...tions along with all local codes regarding installation of this appliance Do NOT use makeshift compromises when installing this appliance serious consequences may result With any hearth appliance installation of smoke detectors is recommended on every level of the home Possible causes of smoke detector activation Paint curing process Open a window near the appliance for the first few hours of burn...

Page 6: ...the first reading check for possible restrictions or the need for outside air see page 10 For more information on the draft test procedure refer to Page 19 Mobile Home Installation When installing this unit in a mobile home several requirements must be followed 1 The unit must be bolted to the floor This can be done with 1 4 lag screws through the 2 holes in the base plate 2 The unit must also be ...

Page 7: ...embly when measured from the horizontal center line of the regulator I The clearance to service regulator vent outlet must be a minimum of 6 feet J The clearance to a non mechanical air supply inlet to the building or the combustion air inlet to any other appliance must be a minimum of 48 K The clearance to a mechanical air supply inlet must be a minimum of 10 feet with outside air installed 6 fee...

Page 8: ...n air tight seal in most cases However in some cases a perfect seal is not achieved For this reason and the fact that the unit operates with a positive vent pressure we specify that the joints also be sealed with high temp RTV silicone Aluminum tape can also be used for any joint that is 1ft or more from the outlet of the stove NOTE Simpson DuraVent PelletVent Pro HarmanAdapter Part 3PVP ADHB and ...

Page 9: ...er The maximum length run of this pipe is 15 feet Inlet cover part number 1 10 08542 should be used to keep birds rodents etc out of the pipe You may choose to use the optional Direct Vent Wall Passthrough Kit part 1 00 677177 which incorporates the venting passthrough and outside air inlet into one component Venting Outside air flex pipe goes here Inlet Cover part 1 10 08542 Direct Vent Wall Pass...

Page 10: ...in wall pass throughs 1 Preferred method This method provides excellent venting for normal operation and allows the stove to be installed closest to the wall Two inches from the wall is safe however four inches allows better access to remove the rear panel The vertical portion of the vent should be three to five feet high This vertical section will help provide natural draft in the event of a powe...

Page 11: ...d provides excellent venting for normal operation This method also provides natural draft in the event of a power failure If the chimney condition is questionable you may want to install a liner as in method 6 In some places in the US and Canada it is required that the vent pipe extend all the way to the top of the chimney The chimney should be inspected and cleaned before installing your stove If...

Page 12: ...p out rain Be sure to use approved pellet vent pipe fittings Seal pipe joints with silicone or aluminum tape in addition to the sealing system used by the manufacturer Pipe size should be increased to 4 using this method 7 Installing into an existing chimney This method provides excellent venting for normal operation This method also provides natural draft in the event of a power failure In some p...

Page 13: ...cer and support See Page 7 for corner installation clearances Minimum flue vent configuration It is required that outside air be installed with this venting configuration to reduce smoke and creosote smell in the room in the event of power failure Min above ground level 12 Storm collar Flashing 1 min 1 min 12 min 1 min Venting Fig 15 3 min No insulation or other combustible materials are allowed w...

Page 14: ... the stove temperature while in Stove Temp Mode using the inner scale marked from 1 to 7 Mode Selector Allows you to choose between Room Temp Mode Stove Temp Mode or OFF Also allows you to vary the distribution blower speed by turning the knob to the high or low side of each mode Power Light Indicates power to the control Indicates power to the feed motor Indicates power to the combustion blower S...

Page 15: ...ed the stove will gradually slow down and hold at the minimum burn rate When the house cools down the stove will automatically bring the room temperature to the precise temperature you desire In the Room Temperature Mode the distribution blower speed can be increased or decreased by adjusting the Room Temp Off Stove Temp dial between L and H As output of the stove increases the speed of the blower...

Page 16: ...llet fuels the Feed Adjuster Knob should be set at 4 If higher ash fuels are used the setting should be increased to 5 or 6 Also higher settings are required if you would like to get the maximum heat output from the stove At the maximum burn rate with the temperature dial on 7 90 and the feed adjuster at 6 there should be 1 or more of ash on the front of the burn pot If there is less than 1 of ash...

Page 17: ...he burn pot When the stove is ignited these scrapings will be pushed out by the feeder and burned 6 The ash pan can hold the ashes from approximately 1 ton of premium fuel This means the ashes will only need to be emptied a few times a year 7 Setting the feed adjuster for maximum burn With the unit burning in AUTO turn to Stove Mode and put the fan on H Set the Temperature Dial to 7 Allow the unit...

Page 18: ...conds to pass for the combustion motor to slow before checking the low draft 6 If the low draft is between 25 and 35 record the reading _____ in W C If the reading is lower check for resistance in the venting configuration Too many elbows or excessive horizontal runs will add resistance Also be sure the doors and hopper lid are properly secured As long as the draft reading drops when the combustio...

Page 19: ...cleaned Clean the glass with a soft cloth and mild glass cleaner Do not clean the glass when hot and avoid the use of abrasive cleaners Glass replacement Carefully remove all remaining glass and gasket materials prior to replacing the glass Lay the door face down on a flat surface Remove the glass retainers and screws Apply the gasket material to the face of the new glass Lay the glass into the do...

Page 20: ...rsed they should be retained in the closed container until all cinders have been thoroughly cooled Other waste shall not be placed in this container Cleaning It is recommended that the stove is cold and shut down when removing the ash pan 1 Lift the latch handle to open the ash door and remove the ash pan Use ash pan handle to carry and dispose of ashes 2 Slide the ash pan back into the stove and ...

Page 21: ...STOVE LIVE PELLETS IF SUCKED INTO THE VACUUM WILL LIGHT THE VACUUM ON FIRE AND MAY ULTIMATELY CAUSE A HOUSE FIRE 9 Use a brush to clean the flue being careful not to damage the ESP see Fig 30 The flue goes straight through into the vent pipe Fig 27 therefore the vent pipe can also be cleaned to some extent through the flue outlet 10 Reinstall the blower cover and close the latch 11 Slide the ash p...

Page 22: ...le of the burn pot Fig 34 3 Lift off the clean out cover Fig 35 to open the bottom clean out chamber Fig 36 4 Clean ash buildup from inside the chamber while cover is off Use the scraper to tap on the top front edge of the burn pot This will help knock pieces of ash loosened by the scraping process down through the holes 5 Be sure the cover is in place on the screws and hand tighten the wing screw...

Page 23: ...t in the firebox through a port on the rear of the feeder Poor draft will result in an interruption of power to the feeder motor Poor draft can be caused by blockage in the exhaust excessive build up on the combustion blower fan blades a failed combustion blower or a door or other opening to the firebox not sealed properly The circuit board is monitoring the position of this switch During a feed c...

Page 24: ... status blink A 6 blink control board status indication is caused by poor or incomplete combustion The circuit board has the ability to track the combustion through feed settings and ESP temperatures When the control board has calculated poor or incomplete combustion it will shut down the unit as a safety feature Poor or incomplete combustion is a contributor of creosote which may cause a chimney ...

Page 25: ...13 Specifications Weight 212 lbs Blower 135 cfm Feed Rate approximate 75lb to 5 5 lbs per hr Hopper Capacity 50 lbs Fuel Wood Pellets Flue Size 3 inch Outside Air Size 2 3 8 I D inch Fuse Rating 6 amp 22 5 1 16 13 3 4 10 1 4 33 1 8 28 5 16 ...

Page 26: ...sary to hold the slate in place on the stove There are 4 decorative slate choices See dealer for samples The Brushed Stainless deer cutout pictured below is another option available This cutout reveals the color of the stove through the cut out shapes 5 938 11 938 Frame Tile Slate On the rear of the stove hopper there is a hole to fasten the hopper extension into place On some units this hole will...

Page 27: ...Set temperature knob to desired amount Turn mode selector knob onto Room Temp mode After the fire has lit watch that the fuel does not feed too fast that it pushes the red glowing fuel bed off of the burn pot grate After the stove has burned for 10 minutes and the entire fuel bed is burning the feed adjuster may be set to a higher output level if desired Maximum feed has been reached when the fire...

Page 28: ... content takes energy to dry and tends to cool the appliance thus robbing heat from your home Damp pellet fuel could turn back into sawdust which does not flow properly through the feed system Size Pellets are either 1 4 inch or 5 16 inch 6 8mm in diameter Length should be no more than 1 1 2 inches 38mm Pellet length can vary from lot to lot from the same manufacturer Performance Higher ash conten...

Page 29: ... 1 4 2 3 6 5 9 8 7 WHITE WHITE WHITE WHITE BLUE EMPTY EMPTY PLUGGED BROWN 11 BLACK PART NO 3 90 773869 WHITE 11 PIN PLUG 10 RED GREEN BONDED TO STOVE BODY GREEN WIRE IS GROUND 1 8 3 R U B B E R C O R D P O W E R C O R D ESP HARMAN P38 PELLET STOVE WIRING DIAGRAM BOARD CONTROL BROWN WHITE RED BLUE WHITE WHITE GREEN MALE FEMALE CONNECTIONS ESP BLACK ROOM SENSOR PORTS WHITE ESP PROBE 3 1 9 10 11 5 6 ...

Page 30: ...e of new home construction warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent authorized HHT dealer distributor whichever occurs earlier The warranty shall commence no later than 24 months following the date of product shipment from HHT regardless of the installation or occupancy date The warranty period for parts a...

Page 31: ...ty does not cover the following Changes in surface finishes as a result of normal use As a heating appliance some changes in color of interior and exterior surface finishes may occur This is not a flaw and is not covered under warranty Damage to printed plated or enameled surfaces caused by fingerprints accidents misuse scratches melted items or other external sources and residues left on the plat...

Page 32: ... Extension 1 00 06826 Y 2 Feeder Assembly Pre SN 008080066 Refer to following page 3 Feeder Assembly Post SN 008080066 Refer to following page 4 Flue Tail Pipe 3 00 247237 Y 5 Auger Motor Cover 2 00 773852P Y 6 Auger Motor Shield 2 00 773815P Y 7 Differential Switch 3 20 6866 Y Additional service parts on following page 10 13 1 70 08500 1 black ending Manufacturing date May 2006 1 90 08500 2 charc...

Page 33: ...1 10 773871 Post 008080066 1 10 7738106A 16 Bolt on Hinge Weldment 2 00 06952B 17 Cast Door Frame 4 00 06800P Cast Door w Glass 1 10 06800A 18 Glass Panel 3 40 950133125 Y Glass Clip w hardware Pkg of 4 Pre 00880001 1 00 773862 Post 00880001 1 00 249140 Y 19 Door Handle Assembly Contains Paw Bolt Wooden Handle Washers and Screws Pre 10327 1 00 08704 Y Post 10327 1 00 453001 Y Wooden Handle Load Do...

Page 34: ...5 2 1 Air Intake Damper Assembly 1 10 06466W 2 2 Air Intake Weldment 1 10 773843 2 3 Feeder Weldment 1 10 677150 Y 2 4 Slide Plate Assembly 1 10 08037 Y 2 5 Pusher Arm Assembly 1 10 773890 Y 2 6 Feed Cover and Gasket 2 Sets 1 00 677152 Y 2 7 Auger Assembly 3 50 00465 Y 2 8 Cam Bearing 3 31 3014 Y 2 9 Bearing Flange w Hardware 1 00 04035 Y 2 10 Bracket Gear Motor w Grommet 1 00 01534 Y 2 11 Gear Mo...

Page 35: ...kg of 6 3 44 72224 6 Y 3 6 UL Feeder Air Intake 1 10 72222 3 7 Gasket Ultra Air Intake Pkg of 10 3 44 677160 10 Y 3 8 Ultra Feeder Weldment 1 10 724132 Y 3 9 UL Feeder Pusher Arm 1 10 677187W Y 3 10 Fines Deflector No longer available 2 00 677138 10 3 11 Gasket UL Feeder Cover 1 00 677122 Y 3 12 Slide Plate Assembly 1 10 677121A Y 3 13 UL Feeder Auger Assembly 3 50 00565 Y 3 14 Bearing Flange w Ha...

Page 36: ... LD Ash Door or Load Door 30 Ft 1 00 00888 Y Gasket Burn Pot Tailpipe Pkg of 5 1 00 07381 Y Gasket Hopper Lid 1 00 00248 Y Hopper Lid W HInge 1 10 08518 Y Labels Caution Danger 10 ea 1 00 200408541 Label Caution 3 90 00247 Latch Swell Hopper 1 00 199110 Y Spacer Pkg of 10 3 31 901311 10 Hopper Muffler and Fittings 1 set 1 00 18186618 Y Outside Air Vent 1 10 09542 Power Cord 3 20 39685 Y Thermister...

Page 37: ...37 PP38 Pellet Stove 3 90 08422R35_10 13 Service Maintenance Log Date Of Service Performed By Description Of Service ...

Page 38: ...sts uncompromising attention to detail and helps preserve our planet by using environmentally responsible fuels Signature of Boxer Your premium quality hearth product designed and assembled by the experienced and skilled members at Harman in Halifax PA USA Proudly Printed On 100 Recycled Paper ...

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