Lennox Hearth T300P operation manual Installation, Installing Your Pellet Stove

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INSTALLING YOUR PELLET STOVE

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. Use extreme caution to avoid cutting into power lines within the wall of the home. The hole size will depend on the brand of pellet vent that you are using. Install the wall thimble in the hole.

ALL INTERLOCKING PIPE CONNECTIONS WITH- IN THE ROOM MUST BE SEALED WITH RTV AND SECURED WITH A MINIMUM OF 3 FASTENERS PER CONNECTION.

2.Position the stove approximately 12” (.3M) from the wall on the floor pad. Push listed type “PL” pipe through wall thimble. Squeeze a bead of high tem- perature silicone (RTV) sealer around the end of the machined portion of the 3” (75mm) pipe connector on the back of the stove. Firmly push on a section of listed type “PL” pipe until inner pipe liner pushes into the bead of RTV sealer

3.Push the stove (with pipe attached) towards wall. Pipe will go through the wall thimble. Do not position the back of the stove closer than 1” (25mm) from the wall.

NOTE: Greater back clearance will improve the ser- viceability of the stove.

4.Install listed type “PL” 45-degree elbow with rodent screen or cap (optional) on outside end of pipe. The rodent screen should be no less than 1/2” (13mm) mesh and may clog with soot and ash if left unat- tended during the burn season.

NOTE: The end of the exhaust pipe must extend a minimum of 12” (.3M) from the outside of the building.

5.If the installation includes a source of outside com- bustion air; cut a separate hole through the wall for the fresh air tube. This tube should be 1-5/8” (42mm) [min.] diameter, steel only. Connect outside air pipe to air inlet on stove. This tube must be terminated with a 90 degree elbow or hood.

NOTE: Combustion air may also be drawn from a vented crawl space under the home. All joints for con- nector pipe are required to be fastened with at least three screws. If vented horizontally, joints shall be made gas-tight in a manner as specified above. Install vent at clearances specified by the vent manufacturer.

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Contents FREESTANDING PELLET FIRED STOVES Freestanding Model T300P SeriesRETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE IMPORTANT WARNINGS TABLE OF CONTENTS PLANNING YOUR INSTALLATION T300P SERIES FLOOR PROTECTIONCLEARANCES MANUFACTURED MOBILE HOME INSTALLATION INSTALLATIONINSTALLING LEG LEVELING BOLTS INSTALLATION CHECK LISTDAMPER ADJUSTMENT DAMPER ROD INSTALLATIONPulled Back 3 Notches Fig. ATerminal Block for Thermostat THERMOSTAT INSTALLATIONLeave Jumper on, If Thermostat Is NotUsed Remove Jumper if Thermostat IsTo Be UsedVENTING REQUIREMENTS Chimney Height Requirements VENT TERMINATIONManufactured Mobile Home DETERMINING SIZE OF PIPE TO INSTALL INSTALLING YOUR PELLET STOVE Page 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. Start a vertical run with a Tee at the back of the stove. Other options are illustrated below. Note See page 11 for Vent Termi- nation Requirements CONTROL BOARD OPERATION CARE AND OPERATIONStart-upSequence of Events Fuel Delivery Rate Combustion Voltage Trim StepsManual Operation Lighting Procedure Without IgniterAutomatic Operation Turning Off Your StoveAUTOMATIC SAFETY FEATURES Power Outage DAMPER ADJUSTMENT GUIDELINEDAMPER OPERATION OverheatingPellet Feed / Pellet Size FUEL REQUIREMENTSLong Burn Time CLINKERINGROUTINE CLEANING ROUTINE MAINTENANCEASH PAN Ash PanAnnual Maintenance Procedure Clean Photoeye Lens Photoeye Access Inside HopperClean Filter Lens Clean-OutTee Remove Filter and Wipe CleanRemove cover, then remove ash Clean-OutTee w/ Cover RemovedHEAT EXCHANGER TUBES Tube ScraperDOOR ROPE GASKET SPECIFICATIONS - Model T300P Series DEFINITIONS WIRING DIAGRAM PROBLEM TROUBLESHOOTING Qualified Technicians OnlySOLUTIONS CAUSES4. Blowers will REPLACEMENT PARTS LIST Misc. Parts AugerREPLACEMENT PARTS DIAGRAMS 14 20 15 Optional Accessories OPTIONAL ACCESSORIESCatalog # Model #INSTALLATION TIPS SIMPLE OPERATING INSTRUCTIONS LABEL T300P PELLET STOVE SAFETY LABEL SERVICE AND MAINTENANCE LOG 1110 West Taft Avenue Orange, CA