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Harman P68 Installation & Operating Manual
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Harman P68 Installation & Operating Manual

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See also: Owner's Manual , Installation Manual
Installation & Operating Manual
P68 Pellet Stove Owners Manual
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"Ce manuel est disponible en Français sur demande"

SaFetY nOtice

PleaSe read thiS entire Manual beFOre YOu inStall and uSe YOur new rOOM heater. Failure
tO FOllOw inStructiOnS MaY reSult in PrOPertY daMage, bOdilY injurY, Or even death.
FOr uSe in the u.S. and canada. Suitable FOr inStallatiOn in MObile hOMeS.
iF thiS harMan StOve iS nOt PrOPerlY inStalled, a hOuSe Fire MaY reSult. FOr YOur SaFetY, FOl-
lOw inStallatiOn directiOnS.
cOntact lOcal building Or Fire OFFicialS abOut reStrictiOnS and inStallatiOn inSPectiOn
reQuireMentS in YOur area.
cOntact YOur lOcal authOritY (Such aS MuniciPal building dePartMent, Fire dePartMent, Fire
PreventiOn bureau, etc.) tO deterMine the need FOr a PerMit.
cette guide d'utiliSatiOn eSt diSPOnible en FrancaiS. chez vOtre cOnceSSiOnnaire de harMan
R1
hOMe heating.
Save theSe inStructiOnS.
item # 3-90-00688

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  • Page 1: Safety Notice

    FOllOw inStructiOnS MaY reSult in PrOPertY daMage, bOdilY injurY, Or even death. FOr uSe in the u.S. and canada. Suitable FOr inStallatiOn in MObile hOMeS. iF thiS harMan StOve iS nOt PrOPerlY inStalled, a hOuSe Fire MaY reSult. FOr YOur SaFetY, FOl- lOw inStallatiOn directiOnS.
  • Page 2 8cm min 3"min P68 Pellet Stove...
  • Page 3 The Award-Winning P68 Pellet Stove has the widest BTU range available, giving you 0 to 68,000 BTU when you need it, automatically. The only thing you need to do is set your desired room temperature and fill the hopper. With the P68 you will notice even heat throughout your home and a level of convenience you never thought possible.
  • Page 4 (Such aS graSS, leaveS, etc.) at leaSt 3 Feet awaY FrOM the Flue Outlet On the OutSide OF the building. installation and repair of this harman stove should be done by a qualified service person. we recommend that the stove be inspected before use and at least annually by a qualified service person.
  • Page 5 The P68 is bolted (1/4 x 1" hex head bolts) to the skid to prevent movement during shipping. To free the stove from the skid you must remove the hold-down bolts in the rear of the pedestal base.
  • Page 6 Clothing and other flammable materials should " " not be placed on or near this unit. warning Mobile/Manufactured home Standards do not allow installation in rooms 6" (measured designated For Sleeping. from glass) Fig. 6 P68 Pellet Stove...
  • Page 7 H. A vent must not be installed within  feet (90 installation shall conform to can/cSa-b365. (if cm) above a gas meter/regulator assembly when in canada) measured from the horizontal center-line of the regu- lator. = Vent terminal P68 Pellet Stove...
  • Page 8 = Negative Static Pressure perfect seal is not achieved. For this reason and Fig. 7 the fact that the P68 operates with a positive vent pressure we specify that the joints also be sealed with silicone. Aluminum tape can also be used for any joint that is 1ft.
  • Page 9 Inlet Cover part# To install outside air use  /8" I.D. non- 1-10-08542 combustible flex pipe. There is a break-away hole on the rear panel of the P68 stove which must be removed before connecting the flex pipe. The pipe should be run outside and terminate to the side or below the vent pipe outlet so the flue outlet is more than 1" from the inlet cover. The maximum length Direct Vent Wall Passthrough Kit run of this pipe is 15 feet.
  • Page 10 Note: Do not place joints within wall pass- throughs. cautiOn Keep combustible materials (such as grass, leaves, etc.) at least 3 feet away from the flue outlet on the outside of the building. 12" min. wall to outlet 3 ft. Fig. 9 to combustibles P68 Pellet Stove...
  • Page 11 The chimney should be sealed at the damper using a steel plate, or with insulation at the first flue tile. In both cases the connector pipe should extend through the smoke chamber to the base or into the first flue tile. Be sure to design the venting so that it can be easily cleaned. Fig. 11 P68 Pellet Stove...
  • Page 12 The pipe or liner inside the chimney should be 4"diameter. In this method a cap should also be installed on the chimney to keep out rain. Fig. 13 P68 Pellet Stove...
  • Page 13 #8 installing through the ceiling Through the ceiling vent, follow PLvent Fig. 15 manufacturers recommendations when using wall and ceiling pass through. note: do not place joints within wall pass-throughs. 12" min. wall to outlet Fig. 16 P68 Pellet Stove...
  • Page 14 P68 AUTOMATIC IGNITION/OPERATION The P68 is a fully automatic stove that features two room temperature Mode operating modes; Stove temperature Mode and room temperature Mode. In Stove Temperature Mode, you select a burn rate and the stove will remain at the same burn rate regardless of the room temperature.
  • Page 15 P68 AUTOMATIC IGNITION/OPERATION Stove temperature Mode Shut down Procedure In the Stove Temperature Mode and with the igniter The best way to shut down the stove is simply let it run toggle switch in the Auto position, the stove will light out of pellets.
  • Page 16 P68 autOMatic Start uP Starting First Fire igniter Switch to"autO"(up position) Make sure the unit is plugged into a 10 VAC, 60 HZ electrical source. The power light should be the only light lit. SeeHint #7. nOtice: Fig. 17 Flame Guide 1"...
  • Page 17 P68 Manual ignitiOn/OPeratiOn The P68 Pellet Stove is capable of manual operation. This also allows the opera- tor to manually control operation during an emergency (i.e. igniter failure, when using a 50H battery backup, as opposed to the 51H, or when using certain generators.) The unit can be switched between "AUTO"...
  • Page 18 P68 Manual Start uP Starting First Fire igniter Switch to"Manual" (down position) Fig. 20 Make sure the unit is plugged into a 10 VAC, 60 HZ electrical source. The power light should be the only light lit. Fig. 19 See Hint #7.
  • Page 19 P68 autOMatic ignitiOn eSP cOntrOl Feed adjuster Power Light Sets the maximum Indicates power to the feed rate control. Test Runs all motors at full speed for one minute to Status Light check operation. After Will be lit in either stove...
  • Page 20 10 Volts A.C., 60 Hz. They are checked and adjusted for firebox tightness, gasket leakage, motor for future reference: operation and igniter operation. The P68 is then factory 1. Plug unit into a 10VAC, 60 HZ outlet. set at a mid-point adjustment and in most cases will not .

  • Page 21: Room Sensor Installation

    NOTE: Distances of more than 5 feet from the unit or in another room are not recommended. The room sensor is essential for the P68's excellent efficiency. NOTE: it is recommended that the room sensor be installed, even if only installed on the rear of the unit as a return air sensor.
  • Page 22 7. Remove combustion blower cover by turning the blower cover latch vertical, see Fig.6. Sliding the Blower Cover cover out of the slot on the left.This will expose Latch the combustion blower wheel and flue outlet, Fig 27 Fig.7. P68 Pellet Stove...
  • Page 23 (50 bags) and the venting system inspected and cleaned after each heating season. Fig. 33 Probe Be careful not to damage ESP probe when cleaning with brush. Fig. 31 P68 Pellet Stove...
  • Page 24 P68 Maintenance - burn Pot burn Pot cleaning and Maintenance 1. Scrape the top holed surface and sides of the burn pot.(Fig ) It is not necessary to completely remove all material from the burn pot. The excess will be pushed out during the next use.
  • Page 25 P68 Maintenance - gasket adjustment Your new Harman Stove viewing door gasket has been factory set, however over a period of time some minor adjustment may be necessary. The easiest way to check the adjustment of the door gasket is to...
  • Page 26 P68 Maintenance - cleaning the Feed System Pellet fines will accumulate in the feeder body over a period of time; therefore, a yearly inspection and cleaning of this must be performed. To clean out fines: 5/16" Hex Head 5/16" Hex Head Screws (2 on 1. Remove right rear cover panel. Screws (2 on...
  • Page 27 % or less and all others at % or more. 5. Combustion blower fan blades may need The P68 is capable of burning all  categories of pellets due to a patented feeder and burn pot cleaned.
  • Page 28 P68 Feeder Parts P68 Pellet Stove...

  • Page 29: Specifications

    290 lbs. blower 135 cfm Feed rate approx. 1lb. to 8 lbs per hr hopper capacity 76 lbs Fuel wood Pellets Flue Size 3 inch Outside Air Size 2 3/8" I.D. inch Fuse rating 6 amp P68 Pellet Stove...
  • Page 30 OPtiOnS Side heat Shields Floor Protector The P68 Steel Floor Protector measures 5 inches Side heat shields are available to reduce the wide by  inches deep. It is made of 0 gauge clearance to combustible materials. steel. This is the minimum size for floor protection Part #1-00-06716 with this unit.
  • Page 31 P68 wiring diagram P68 Pellet Stove...
  • Page 32 P68 Parts list description Part number hopper gasket(6 ft.) 0-88-00248 hopper throat gasket 3-44-677185 ash Pan assembly 1-10-05800 burn Pot weldment 1-10-06723 right rear Shield 2-00-06468-1 left rear Shield 2-00-06468-2 arrow Scraper 2-00-773850 Flame guide 3-00-03000 wiring harness assembly 3-20-08727...
  • Page 33 1 YEAR LIMITED WARRANTY (Commercial) Harman warrants its products to be free from defects in material or workmanship, in normal use and service, for a period of 6 years from the date of sales invoice and for mechanical and electrical failures, in normal use and service, for a period of 3 years from the date of sales invoice.

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