PELLET FIRED STOVES RETAIN THESE Freestanding Model INSTRUCTIONS T300P Series FOR FUTURE REFERENCE These appliances must be properly installed and operated in order to prevent the possibility of a house fire. Please read this entire owner's manual before installing and using your pellet stove. Failure to follow these instructions could result in property damage, bodily injury or even death.
Since Lennox Hearth Products has no control over the installa- tion of your stove, Lennox Hearth Products grants no warranty, implied or stated for the installation or maintenance of your stove, and assumes no re- sponsibility for any consequential damage(s).
It is our goal at Lennox Hearth Products to provide you, our valued customer, with an appliance that will ensure you years of trouble free warmth and pleas- ure.
PLANNING YOUR INSTALLATION QUESTIONS TO ASK LOCAL BUILDING OFFICIAL A correct installation is critical and imperative for reduc- ing fire hazards and perilous conditions that can arise when wood pellet burning appliances are improperly installed. The installer must follow all of the manufac- turers’...
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6" from the back as illustrated below. *Note: When installed at clearances less than 6”, floor protection is only required to extend to the wall. 6" (153mm} T300P SERIES * Up to 6"/153mm minimum 6" (153mm} Page 5 6"...
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The clearances allowed as shown here, do not take into account operation or serviceability requirements. CLEARANCES Standard residential or manufactured (mobile) home instal- lation. These appliances require the following minimum clearances to combustibles: MINIMUM CLEARANCES TO COMBUSTIBLES Model: T300P Manufactured (Mobile) Home or Residential Installation Series Horizontal Flue – Clearance to Directly Through...
INSTALLATION CHECK LIST It is strongly recommended that you have an authorized Lennox Hearth Products dealer install your stove. If you install your stove yourself, you should review your in- stallation plan with your authorized Lennox Hearth Products dealer.
INSTALLATION DAMPER ROD INSTALLATION 1. Locate rectangular cutout on bottom stove panel behind ash pan. 2. Screw damper rod into threaded hole. DAMPER ADJUSTMENT The damper rod is located under the bottom plate, on the right hand side of the stove, just behind the ash pan.
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VIDED IS NOT USED, THE JUMPER IS REQUIRED FOR THE STOVE TO OPERATE. Terminal Block for Thermostat Leave Jumper on, If Thermostat Is Not Used Remove Jumper if Thermostat Is To Be Used Jumper Model T300P Series (viewed from stove back) Page 9...
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VENTING REQUIREMENTS It is recommended that only an authorized dealer install your pellet stove. The specified installation requirements must be followed to ensure conformity with both the safety listing of the appliance and local building codes. All clearances, installation instructions and precautions specified by the vent manufacturer must be followed.
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INSTALLATION VENT TERMINATION Do not terminate vent in an enclosed or semi-enclosed area such as: carports, garage, attic, crawl space, under a deck, porch, narrow walkway, closely fenced area, or any location that can build up a concentration of fumes such as a stairwell, covered breezeway, etc.
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INSTALLATION DETERMINING SIZE OF PIPE TO INSTALL To determine what diameter pipe to use in an installation (3” or 4”), first find the “equivalent pipe length” using the follow- ing guidelines, then plot this figure and the altitude on the chart. Fill out the installation chart, and calculate your total equivalent pipe length.
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INSTALLATION INSTALLING YOUR PELLET STOVE Standard Horizontal Exhaust Installation (Direct Vent) 1. Locate the proper position for the listed type “PL” wall thimble. Avoid cutting wall studs when installing your pipe. Use a saber saw or keyhole saw to cut the proper diameter hole through the wall to accom- modate the wall thimble.
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INSTALLATION INSTALLATION CONFIGURATIONS – Standard Horizontal Installations If you vent to the fur- thest wall, the vent pipe must maintain clearance parallel to the other wall. Note: Horizontal run of pipe requires 1/4” / 7 mm rise per foot. 3” Page 14...
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INSTALLATION Installation Configurations / Standard Venting Options This appliance may be connected to an existing flue or by installing listed type “PL” vent pipe. If a liner is run all the way to the top of the existing chimney, the existing flue should be sealed with a steel plate.
CARE AND OPERATION CONTROL BOARD OPERATION Stove On / Off Button – This button will turn your stove on or off while in Manual or Automatic mode (see page 19 for details). The green on / off light at the top of control board will indicate the on / off status.
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1:26 to 2:14 depending on -4 to +4 respectively. 3. Exhaust blower operation starts (medium range volt- age). 4. Room air blower operation starts (medium range volt- age).Power LED is activated (steady green). 6. Igniter operation activated (line voltage).
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CARE AND OPERATION Combustion Voltage Trim Steps: 1. Push button “twice” for access voltage calibration mode. 2. Identify the current calibration setting indicated by one YELLOW LED bar. 3. Push the “HEAT” control button to adjust setting UP. Each push raises the YELLOW LED bar & increases voltage 5%.
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3. Place a small amount of an approved (non-volatile) fire starter on top of the pellets in the grate, (see your authorized Lennox Hearth Products dealer for appropriate fire starting products). DO NOT USE FLAMMABLE LIQUIDS TO START YOUR STOVE! 4.
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CARE AND OPERATION DAMPER OPERATION The damper is a plate that helps control the amount of airflow supplied for combustion. With the damper pushed in all the way, the airflow is at its minimum. damper is pulled out, more air is allowed to flow. It will be necessary to monitor the appearance of the flame during the first 4-8 bags of pellets.
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PLEASE NOTE: Lennox Hearth Products has no control over the manufacturing of pellet fuel and will not be held responsible for poor stove performance or any damage caused by inferior pellet fuels.
ASH PAN The ash pan will have to be emptied periodically, de- pending on amount of fuel consumed. The T300P Series ash pan is pulled straight out using the black pull knob located on the front of the ash pan (see following pic- ture).
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ROUTINE MAINTENANCE PHOTOEYE The photoeye is positioned to view the flame from the top of the auger feed tube. It is located below the auger cover and can be accessed from inside the hopper for annual maintenance or replacement (if necessary). Photoeye Access Inside Hopper Using a 11/32"...
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ROUTINE MAINTENANCE Clean-Out Tee w/ Cover Removed * (Minimum Frequency of 1-2 months) HEAT EXCHANGER TUBES ONLY CLEAN HEAT EXCHANGER TUBES AFTER STOVE HAS COOLED DOWN. A rod is located above the heat exchange baffle (inside of firebox) is used for cleaning the tubes.
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Do not apply oil to any part of the blower. Doing so may cause damage. SMALL AREA PAINT TOUCH-UP (Model T300P only) Using one small piece of 320 grit sand paper and lightly sand the blemish so that the edges are “feathered” or smooth to the touch between the painted and bare sur- faces.
SPECIFICATIONS - Model T300P Series Flue Size Width, Overall Depth, Overall Height Floor to Rear Flue Center Facing Back of Unit, Outside Edge of Left Leg To Center of Rear Flue Outlet Floor to Rear Outside Air Inlet Facing Back of Unit...
DEFINITIONS AIR WASH To inhibit buildup of soot on the door glass, air is deliv- ered to the glass through an air wash system located in the doorframe surrounding the glass. AUGER It transfers the fuel down the burner tube into the burn grate.
Adjust the damper to reduce combustion airflow. Refill hopper. Check to be sure that there is no blockage in the pressure tap or hose. Have your authorized Lennox Hearth Products dealer diagnose the problem and clean or replace any nec- essary parts.
Block excessive sunlight. Call your authorized Lennox Hearth Products dealer if problem persists. Check igniter element fuse in rear stove compartment. Call your authorized Lennox Hearth Products dealer. See alternate manual lighting procedure Prime the feed system (see page 18, Initial Start Up/Empty Hopper or Feed Tube).
REPLACEMENT PARTS LIST Door Parts & Body Components Item # Part # Description 20953002 Door Assembly, Black Painted – Model T300P 20953012 Door Assembly, Black Enamel – Model T301P 20953052 Door Assembly, Green Enamel – Model T305P 20953082 Door Assembly, Sand Enamel – Model T308P 26M81 Gasket Kit, Door, 3/4”...
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REPLACEMENT PARTS LIST Auger Item # Part # Description 12041300 Collar & Screw Set, Auger (3pc.) 20950087 End Flange, Auger 61050003 End Plate Gasket, Auger (5pc.) 11756300 Shaft, Auger Misc. Parts Item # Part # Description 17150029 Damper Rod Assembly, Kit 20950110 Gasket, Quick Disconnect 20950014...
T300P PELLET STOVE SAFETY LABEL Note that your serial number is printed on the safety label located on the back of the stove. Your stove’s serial number is preceded by a “WH-”(Example WH-0000000). Page 38...
Dealer’s Name: Dealer’s Address: City: Serial Number: Notes: SERVICE AND MAINTENANCE LOG Service Service Service Date Technician Description State: Date of Purchase: Page 39 Zip Code: Date Installed:...