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Harman Home Heating XXV Installation & Operating Manual

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installation & Operating Manual
XXV Pellet Stove Owners Manual
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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,
FOllOw 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 hOMe heating.
R1
SaVe theSe inStructiOnS
# 3-90-00684

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Summary of Contents for Harman Home Heating XXV

  • Page 1: Safety Notice

    & Operating Manual XXV Pellet Stove Owners Manual 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.
  • Page 2 8”/20cm Back (B) 0” 0” Front (C)* 6”/15cm 18”/46cm *Measured from window opening. PROTECTION DU PLANCHER: CANADA (A)* 6” /15cm 8”/20cm 0” 0” (C)* 6”/15cm 18”/46cm Harman Home Heating- 352 Mountain House Road - Halifax, PA 17032 XXV Pellet Stove...

  • Page 3: Table Of Contents

    The glass hopper lid allows you to see the fuel level while the mirrored front glass transforms into clear glass with the radiance of the fire. A new concept for the XXV is the ability to use the top vent option. Using this method, the XXV can easily replace a wood stove by placing the top vent adapter over the rear vent.

  • Page 4: Assembly & Installation

    Figure 1 The power cord is tucked inside the left rear cover panel. To remove cord, Loosen the two 5/16" hex heads and slide the panel outward. XXV Pellet Stove...

  • Page 5: Installation

    Structural integritY OF the back of top flue vent to MObile hOMe FlOOr, wall, and ceiling/ wall rOOF MuSt be Maintained. warning Mobile home regulations do not allow installation in a room designated for sleeping. Fig. 5: Optional Top Vent Pipe Clearances XXV Pellet Stove...

  • Page 6: Venting

    (if in canada) = area where vent terminal not permitted = air supply intake = Vent terminal XXV Pellet Stove...
  • Page 7 However, in some cases a perfect seal is not achieved. For this reason and the fact that the XXV 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 1 ft.
  • Page 8 1-00-08543 (25') these conditions. Outside air: harman home heating and hearth & home tech- Inlet Cover part# nologies strongly recommend attaching outside air 1-10-08542 in all installations, especially lower level and main floor locations.
  • Page 9 3 ft. elevated exhaust temperatures at least 3 feet to combustibles away from the flue termination. 12" min. wall to outlet Fig. 11 3 ft. Fig. 10 to combustibles XXV Pellet Stove...
  • Page 10 A chimney. This method will be desirable for people who are replacing a wood or coal stove and have an existing chimney to use. 6" from pipe to wall Fig. 13 XXV Pellet Stove...
  • Page 11 This method also provides natural draft in the event of a power failure. In this method a 4 inch liner is installed the entire length of the flue. Whether using a rigid or flexible liner, a cap should be installed on the chimney to keep out rain. Fig. 15 XXV Pellet Stove...
  • Page 12 3" of the PL vent pipe. warning: the chiMneY MuSt be OF a tYPe Suitable FOr SOlid Fuel burning. the chiMneY and " min. chiMneY cOnnectOr MuSt be kePt clean and Maintained in gOOd cOnditiOn. Fig. 17 XXV Pellet Stove...
  • Page 13 & home technologies assumes no responsibility for, nor does the warranty extend to, smoke damage caused by reverse drafting of pellet appliances under shut-down or power failure conditions. XXV Pellet Stove...

  • Page 14: Esp Control

    * Manual reset- disconnect the power cord for a few the unit has failed to light within the 6 minute start seconds and reconnect. If error still occurs call your cycle. To reset - Turn Mode Selector to "OFF", then Dealer. turn to either mode again. XXV Pellet Stove...

  • Page 15: Low Draft Voltage Adjustment

    . Close the hopper lid, front view door, and the ash pan. for firebox tightness, gasket leakage, motor operation Neither pellets or a fire are required for this test. and igniter operation. The XXV is then factory set at a . With the mode selector in the "OFF" position, turn mid-point adjustment and in most cases will not need any the feed adjuster to "TEST".

  • Page 16: Automatic Operation

    AUTOMATIC IGNITION/OPERATION The XXV 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 17 6 blink status light. If this happens simply reset the control board by turning the mode selector to OFF and back ON. This setting, see above, will produce continuous maximum heat output with the distribution blower at full speed. Fig. 21 XXV Pellet Stove...
  • Page 18 The 1" ash bed warning is only a maximum burn rate and at most normal settings the ash bed will be larger. OnlY uSe wOOd Pellet Fuel. dO nOt burn garbage in StOVe. XXV Pellet Stove...

  • Page 19: Manual Operation

    Manual ignitiOn/OPeratiOn The XXV Pellet Stove is capable of manual operation. This also allows the opera- tor to manually control operation during an emergency (i.e. igniter failure, or when using certain generators.) The unit can be switched between "AUTO" and "MANUAL" at any time during operation.
  • Page 20 The 1" ash bed OnlY uSe the SPeciFied FuelS. dO nOt burn is only a maximum burn rate and at most normal settings the ash garbage in StOVe. bed will be larger. XXV Pellet Stove...

  • 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 XXV's excellent efficiency. NOTE: it is recommended that the room sen- sor be installed, even if only installed on the rear of the unit as a return air sensor.

  • Page 22: Maintenance

    . Brush or scrape the inside of the stove to remove fly ash. 4. Scrape the burn pot with the flat end of the scraper provided with the stove. Inspect the holes on the burn pot surface. See Fig. 5. 5. Open the burn pot clean-out. Clean fly ash from the burn pot and replace the cover. See Figures Fig. 35 9 and 40 on page 4. XXV Pellet Stove...
  • Page 23 Removing fly ash and soot improves efficiency and to damage ESP insures that the flue venting passageway is clear and un- probe when cleaning with obstructed. The stove should be cleaned after each ton brush. of pellets (50 bags) and the venting system inspected and cleaned after each heating season. Fig. 38 XXV Pellet Stove...
  • Page 24 If a significant layer of creosote has accumulated (3 mm Burn pot igniter or more), it should be removed to reduce the risk of a chimney or venting system fire. Viewed from below through the ash pan opening. Fig. 41 XXV Pellet Stove...
  • Page 25 Lay the glass into the door, making sure that the glass is contained within the channels and raised areas of the door itself. Lay the glass retainers into position and install the screws. Tighten each screw evenly to avoid making any stress points. XXV Pellet Stove...

  • Page 26: Options 6

    Options XXV top Flue Option Floor Protector The Steel Floor Protector measures  inches The Top Flue option attaches to the exhaust on wide by  inches deep. This is the minimum size the rear of the stove, and extends it to the top for floor protection (US) permitted with this unit. It...

  • Page 27: Trouble Shooting

    Pellet fuels are put into  categories in terms of ash content. Premium at 1% or less, Standard at 3% or less with fines and small bits of ash. and all others at 3% or more. 4. The holes in the burnpot may be getting filled with The XXV is capable of burning all  categories of pel- ash or carbon buildup. lets or a mixture of up to 50% shelled corn and pellets. 5. Combustion blower fan blades may need It should be noted, fuels with higher ash content will cleaned.

  • Page 28: Specifications

    150 cfm Feed rate approx. 1lb. to 5.75 lbs/hr. hopper capacity 65 lbs Fuel wood Pellets Flue Size 3 inch or optional 6" top exit Outside air Size 2 3/8" i.d. inch Fuse rating 6 amp XXV Pellet Stove...

  • Page 29: Wiring Diagram

    XXV Pellet Stove XXV Pellet Stove...
  • Page 32 Addendum for Burning Corn and Pellet Fuel Mixture Harman pellet burning, free-standing stoves and inserts have been tested to ASTM E1509 for burning shelled corn in a mixture with wood pellets. The listing approves up to a 50% corn and 50% pellet mixture. Different mixtures of corn will have distinctively different burn characteristics depending upon moisture content and variety.
  • Page 33 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts diagram ending Manufacturing date: active Pellet Stove 1-90-00677-1 (black), 1-90-00677-4 (Metallic blue), 1-90-00677-12 (Forest green), 1-90-00677-2 (charcoal), 1-90-00677-5 (honey glo), 1-90-00677-14 (Majolica brown), 1-90-00677-3 (goldenfi re), 1-90-00677-10 (Mojave red), 1-90-00025-2 (25th anniversary edition) Part number list on following page.
  • Page 34 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts list ending Manufacturing date: active Pellet Stove Stocked IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered from an authorized dealer.
  • Page 35 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts list ending Manufacturing date: active Pellet Stove Stocked IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered from an authorized dealer.
  • Page 36 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts list ending Manufacturing date: active Pellet Stove Stocked IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered from an authorized dealer.
  • Page 37 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts list ending Manufacturing date: active Pellet Stove Pre Serial number 12826 Feeder assembly Stocked IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered from an authorized dealer.
  • Page 38 XXV Pellet Stove Service Parts beginning Manufacturing date: n/a Service Parts list ending Manufacturing date: active Pellet Stove Post Serial number 12826 Feeder assembly Stocked IMPORTANT: THIS IS DATED INFORMATION. When requesting service or replacement parts for your appliance please provide model number and serial number. All parts listed in this manual may be ordered from an authorized dealer.
  • Page 39 Service & Maintenance log date Of Service Performed by description Of Service XXV Pellet Stove...
  • Page 40 Harman XXV Pellet Stove Manual #3-90-00684 Rev. 7...

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