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INSTALLER: Leave this manual with party responsible for use and operation.
OwNER: Retain this manual for future reference.
NOTICE: SAVE THESE INSTRUCTIONS
Model(s):
XXV Freestanding Pellet Stove
CAUTION
Tested and approved for wood pellets and shelled field
corn fuel only. Burning of any other type of fuel voids
your warranty.
CAUTION
Check building codes prior to installation.
• Installation MUST comply with local, regional, state and
national codes and regulations.
• Contact local building or fire officials about restrictions and
installation inspection requirements in your area.
1
Installation Manual
Installation and Appliance Setup
Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13
Please read this entire manual before
installation and use of this pellet fuel-
burning room heater.
Failure to follow these instructions
could result in property damage,
bodily injury or even death.
•
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
• Do not overfire - If any external part starts to glow,
you are overfiring. Reduce feed rate. Overfiring
will void your warranty.
• Comply with all minimum clearances to
combustibles as specified. Failure to comply
may cause house fire.
wARNING
HOT SURFACES!
Glass and other surfaces are hot during
operation AND cool down.
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.
• Alert children and adults to hazards of high temperatures.
High temperatures may ignite clothing or other
flammable materials.
• Keep clothing, furniture, draperies and other flammable
materials away.
NOTE
To obtain a French translation of this manual, please
contact your dealer or visit www.harmanstoves.com
Pour obtenir une traduction française de ce manuel, s'il
vous plaît contacter votre revendeur ou visitez www.
harmanstoves.com
wARNING
3-90-00684i
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Table of Contents
Related Manuals for Harman XXV Freestanding Pellet Stove
Summary of Contents for Harman XXV Freestanding Pellet Stove
- Page 1 Model(s): • Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any XXV Freestanding Pellet Stove other appliance. • Do not overfire - If any external part starts to glow, you are overfiring. Reduce feed rate. Overfiring will void your warranty. • Comply with all minimum clearances to combustibles as specified. Failure to comply may cause house fire.
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Page 2: Table Of Contents
I. Fire Safety ........1 9 = Contains updated information J. Inspect Appliance & Components ....1 9 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 3: Installation Standard Work Checklist
Exterior wall/roof flashing installed and sealed ________________________________ Terminations installed and sealed. ________________________________ Electrical Section 1 (Pg. 4) 120VAC unswitched power provided to the appliance. ________________________________ Appliance Setup Section 5 (Pg. 20-21) All packaging and protective materials are removed ________________________________ Accessories installed properly ________________________________ Manual bag and all it’s contents are removed from inside the appliance and given to party responsible for use and operation ________________________________ Started appliance and verified that all motors and blowers operate as they should. ________________________________ Hearth and Home Technologies recommends the following: Photographing the installation and copying this checklist for you file. The this checklist remain visible at all times on the appliance until the installation is complete. Comments: Further description of the issues, who is responsible (Installer/Builder/Other Trades, etc.) and corrective action needed __________________________________________________________________________________________ _________________________________________________________________________________________________ _________________________________________________________________________________________________ Comments communicated to party responsible____________________ by ________________________ on __________ Builder / Gen Contractor) (Installer) (Date) Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 4: Product Specific And Important Safety Information
Technologies grounded to the frame of the mobile home and use only listed pellet vent, Class “PL” connector pipe. • Operate the appliance without fully assembling all components A Harman® Outside Air Kit must be installed in a mobile home installation. • Overfire • Install any component not approved by Hearth & wARNING Home Technologies T H E S T R U C T U R A L I N T E G R I T Y O F T H E MANUFACTURED HOME FLOOR, wALL, AND • Install parts or components not Listed or approved. -
Page 5: Getting Started
• Below adjacent structure Recommended: • Lower roof line • Insulated exterior chase in cooler climates • Avoid outside wall Windward Leeward Multi-level Roofs Recommended: NOT recommended: Outside Air Intake Outside Air Intake on windward side on leeward side Figure 2.1 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 6: Tools And Supplies Needed
DO NOT use this appliance if any part has been under water. Call a qualified service technician to inspect the appliance and to replace any part of the control system and/or gas control which has been under water. Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 7: Appliance Dimension Diagram
Clearances A. Appliance Dimension Diagram Dimensions are actual appliance dimensions. Use for reference only. 28.406 Outside Air Intake 14.715 4.041 29.429 24.323 26.725 28.584 Figure 3.1 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 8: Clearances To Combustibles
Young children should be carefully supervised when they are in away from furniture and draperies. the same room as the stove. Clothing and other flammable materials should not be placed on NOTICE: Illustrations reflect typical installations and are FOR or near this unit. DESIGN PURPOSES ONLY. Actual installation may vary due to individual design preference. Place the stove away from combustible walls at least as far as shown in Figures 3.2. Note that the clearances shown are minimum for safety but do not leave much room for access when cleaning or servicing. Please take this into account when placing the stove. 3"/ 76mm 6.25" 159mm Floor Protection 6.25" 159mm Floor Protection Figure 3.2 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 9: Floor Protection
Minimum size floor protection for a corner installation States. In Canada, the side dimension is measured from the hearth pad is 36" x 36". widest part of the appliance. Floor Protection Canada Requirements Sides 6" 200mm 6" 450mm Front Rear 0" 200mm 18"/457mm NOTE: Measurement "K" is measured from the glass in the US ONLY 6"/152mm from pipe to wall 4"/102mm from back of top flue vent to wall Optional Top Vent Pipe Clearances Canada Floor Protection Figure 3.3 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 10: Termination Location And Vent Information
12" min. wall to outlet 36” min clearance to any combustible material min. wall to outlet Shaded area represents 12" the minimum clearance to combustible materials such as shrubbery, mulch or tall grasses. 3 Ft. to Combustibles Figure 4.2 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... - Page 11 The chimney should be sealed at the damper using a steel plate. Kaowool, mineral wool or an equivalent non- combustible insulation is recommended to be installed on top of the sealing plate to reduce the possibility of condensation. 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. Figure 4.4 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i...
- Page 12 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. Figure 4.5 #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 places in the US and Canada it is required that the vent pipe extend all the way to the top of the chimney. Seal pipe joints with silicone or aluminum tape in addition to the sealing system used by the manufacturer. 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. Figure 4.6 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i...
- Page 13 PL vent pipe. 3.000 MIN. Figure 4.7 Figure 4.8 #8 Installing through the ceiling Through the ceiling vent, follow PL vent manufacturers recommendations when using wall and ceiling pass through. Seal pipe joints with silicone or aluminum tape in addition to the sealing system used by the manufacturer. Note: Do not place joints within wall pass-through. min. wall to outlet 12" Figure 4.9 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i...
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Page 14: Chimney Diagram
Only permitted if veranda, porch, deck, or balcony is fully open on a minimum of 2 sides beneath the floor. E. The clearance to an unventilated soffit must be a minimum of 12". NOTE: where passage through a wall, or partition of combustible construction is desired, the installation F. The clearance to an outside corner is 11" from center of shall conform to CAN/CSA-B365. (if in Canada) pipe. G. The clearance to an inside corner is 12". H. A vent must not be installed within 3 feet (90 cm) above a gas meter/regulator assembly when measured from the horizontal center-line of the regulator. Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 15: Venting & Use Of Elbows
SERVING ANOTHER APPLIANCE. INSTALL VENT AT CLEARANCES SPECIFIED BY THE VENT MANUFACTURER NOTE: Simpson DuraVent PelletVent Pro Harman® Adapter Part #3PVP-ADHB and PelletVent Pro Harman® Adapter Increaser Part #3PVP-X4ADHB are highly recommended to be installed on the starter collar to = Positive static pressure insure a proper pipe connection to the unit. -
Page 16: Outside Air
House demand may consume some air needed for the stove, especially during a power failure. It may be necessary to add additional ventilation to the space in which the pellet appliance is located. Consult with your local HVAC professional to determine the ventilation demands for your house. Figure 4.12 There is a break-away hole on the rear panel of the XXV stove which must be removed before connecting the flex pipe. Figure 4.12. The pipe should be run outside and terminate to the side or below the vent pipe outlet so the flue outlet is more than 12" from the inlet cover. The maximum length run of this pipe is 15 feet. If a longer run is needed the size must be increased to 3". The Inlet cover should be used to keep Inlet Cover part# 1-10-08542 birds, rodents, etc. out of the pipe Figure 4.13. You may choose to use the optional Direct Vent Wall Pass- through Kit which incorporates the venting pass-through and outside air inlet into one component. Figure 4.14. Figure 4.13 Direct Vent Wall Pass-through Kit (part #1-00-677077) Figure 4.14 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 17: Locating Your Appliance And Chimney
The appliance should be running on high for at least 15 minutes for the test. NOTICE: Hearth & Home Technologies assumes no responsibility for the improper performance of the chimney With the stove running on high you should have a negative system caused by: pressure equal to or greater than the number given in the chart below. If you have a lower reading than you find on • Inadequate draft due to environmental conditions the chart, your appliance does not have adequate draft to • Downdraft burn the fuel properly. • Tight sealing construction of the structure Minimum Vacuum Requirements: .35 - .55 • Mechanical exhausting devices Prior to installing the flue pipe, connect a draft meter. (The draft meter must have a minimum range of 0 - .5”) Record the first reading. Connect flue pipe to stove and be sure all doors and windows in the home are closed. Record the second draft reading _______. If the second reading is more than .05” lower than the first reading, check for possible restrictions or the need for outside air. For more information on the draft test procedure, refer to Page 21 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 18: Avoiding Smoke & Odors
The air intake is best located on the same exterior wall as the exhaust vent outlet and located lower on the wall than the exhaust vent outlet. The outside air supply kit can supply most of the demands of the pellet appliance, but consideration must be given to the total house demand. House demand may consume the air needed for the appliance. It may be necessary to add additional ventilation to the space in which the pellet appliance is located. Consult with your local HVAC professional to determine the ventilation demands for your house. Vent Pipe Be sure to use approved pellet vent pipe wall and ceiling pass- through fittings to go through combustible walls and ceilings. Be sure to use a starting collar to attach the venting system to the stove. The starting collar must be secured to the flue stub with at least three screws, and sealed with high temp silicone caulking. 4" stainless steel flex vent piping is only allowed for use in masonry fireplaces and chimneys or factory built woodburning fireplaces with class A metal chimneys. Pellet venting pipe (also known as Type L vent) is constructed of two layers with air space between the layers. This air space acts as an insulator and reduces the outside surface temperature to allow a clearance to combustibles of only 3 inches. The sections of pipe lock together to form an air tight seal in most cases; 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. Where passing through an exterior wall or roof, be sure to use the appropriate pass-through device providing an adequate vapor barrier. Venting manufacturers generally provide these pas-through devices. Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 19: Fire Safety
• Installation and use of any damaged appliance. • Modification of the appliance. • Installation other than as instructed by Hearth & Home Technologies. • Installation and/or use of any component part not approved by Hearth & Home Technologies. • Operating appliance without fully assembling all components. • Do NOT Overfire. Or any such action that may cause a fire hazard. Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 20: Appliance Setup
D o 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 (2) 1/4-20 x 5/8” Hex Screws Figure 5.2 for the first few hours of burning. Exhaust being drawn back inside the dwelling - Outside air connection to the appliance is necessary. Flame guide Vent leakage - All interior seams and joints should be sealed with silicone where applicable. Follow vent manufacturers instructions for proper sealing. Figure 5.3 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 21: Room Sensor
Low draft only set point. T h e s m a l l s t r a i g h t screwdriver slot is plastic; therefore, the unit can be adjusted while in Figure 5.5 operation. Draft Meter bolt hole location On a XXV the draft test hole is located at the left front corner of the firebox. Figure 5.4 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... -
Page 22: Reference Materials
Reference Material A. Safety Reminders When installing and operating your Harman® XXV, wARNING respect basic safety standards. Read these instructions MOBILE/MANUFACTURED HOME GUIDELINES carefully before you attempt to install or operate the DO NOT ALLOw INSTALLATION IN A SLEEPING XXV. Failure to do so may result in damage to property ROOM. or personal injury and may void the product warranty. Consult with your local building code agency and... -
Page 23: Wiring Diagram
B. wiring Diagram Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i... - Page 24 Harman®, a brand of Hearth & Home Technologies Inc. 352 Mountain House Road, Halifax, PA 17032 www.harmanstoves.com Please contact your Harman® dealer with any questions or concerns. For the location of your nearest Harman® dealer, please visit www.harmanstoves.com. Printed in U.S.A. - Copyright 2012 Harman® • XXV Installation Manual_R23 • 2004 -___ • 08/13 3-90-00684i...