Lennox Hearth 1003C operation manual Troubleshooting

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TROUBLESHOOTING

SMOKES OUT FUEL DOOR WHEN OPEN (see )

1.The primary air control is closed.

2.The chimney is too cool. Set the primary air control on "HIGH" with the bypass damper control "OPEN" for a few minutes before opening the fuel door.

3.Excess creosote will not only restrict your draft but it will create a risk of a creosote fire. Strictly adhere to maintenance requirements as outlined in this man- ual. If excess creosote has built up on the inside of the firebox sides and door, burn a small hot fire at in- tervals that are more frequent with air control on HIGH for a few minutes.

4.Deposits may have built up in the chimney and are restricting the draft, or the spark arrester on top of the chimney may be plugged.

5.Chimney diameter too large or too small to provide adequate draft.

6.The house is too airtight (usually takes 20 to 30 min- utes for problem to appear as stove lowers air pres- sure in house). Crack a window open or provide an outside source of air near stove.

7.Insufficient vertical height to chimney to achieve adequate draft.

8.The combustor is plugged from engaging too soon (remove combustor and clean, see Maintenance section, page 20).

DOES NOT PRODUCE ENOUGH HEAT ()

1.Using green or insufficiently cured wood.

2.Excessive draft.

3.High ceilings (heat rises quickly, but can be recircu- lated by a well-placed ceiling fan with a win- ter/summer switch).

4.The area to heat, is too large (square foot heating estimates are based on "average" climates and home design).

5.There's an obstruction in the chimney.

6.The chimney or chimney cap is restricted by creo- sote preventing enough draw to sustain a "HIGH" heat rate.

7.Combustor light off has not occurred.

DOES NOT MAINTAIN A FIRE ()

1.Soft wood does not burn as long or as well as sea- soned hardwood resulting in a short burn time.

2.Wood size too small. Burns at too rapid a rate.

3.The gasket seal on the fuel door, ash drawer or glass is leaking air. Repair or replace it if necessary.

4.There is an obstruction in the chimney.

5.The stove was not up to normal operating tempera- ture before the bypass damper control was pushed closed.

6.Excessive draft.

BACKPUFFING ()

1.Downdraft in the chimney (may need a special wind cap).

2.The catalytic combustor is too hot (avoid burn- ing soft, pitchy woods, or large amounts of small- diameter wood).

3 The house is too air tight (ventilation is needed).

4.Insufficient vertical height to chimney to achieve adequate draft.

ODORS

1.Creosote accumulation in firebox (brush out on next cleaning).

2.Chimney downdraft when stove is not operating (close primary air control).

3.Catalytic combustor not functioning.

4.Paint curing on first several burns.

DIRTY GLASS ()

1.Poor draft conditions.

2.Long burn periods at low draft settings.

3.Burning wet, pitchy or spongy wood.

4.Poorly arranged logs (too close to glass).

() DRAFT PROBLEMS: IF INSTALLING INTO A

LARGER FLUE, IT MAY BE NECESSARY TO USE A FULL LENGTH LINER TO ACHIEVE ADE- QUATE DRAFT FOR THE APPLIANCE. A DRAFT GAUGE SHOULD READ A MINIMUM OF .05" W.C. (INCHES WATER COLUMN) NOT TO EX- CEED .07" W.C. FOR OPTIMUM PERFORMANCE (See Draft Requirements, page 11).

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Contents 775003M, Rev. P, 11/03 EPA Certified Catalytic Wood Burning StoveImportant Warnings Table of Contents Planning Your Installation Smoke DetectorsSelecting a Location USA Requirements Floor ProtectionCanada Requirements Standard Parallel Hearth PAD ShownCombustible Wall Clearances Alcove Clearances Reduced Masonry Structure Clearance AlcoveProtected Wall Clearance AIR Intake Cover InstallationOutside AIR Stove Outside Air Floor Duct Floor ProtectorSecuring the Stove to the Floor Acceptable Connector Pipe for INSTALLA- TionsGrounding Stove Remove ASH Drawer ClipVapor Barrier At Chimney Penetration Chimney InspectionChimney Height Requirements 2’ by 10’ Rule for Vent TerminationDraft Requirements Draft Test ProcedureResidential Standard Using 6 152 mm Diameter Type L-Vent Connector PipeManufactured Mobile Home Standard Important NotesMethod B 228.6 mm Clearance to Combustible Wall Member Sides, to maintain the 9 228.6 mm air space. When fasteningWall pass-through with a minimum 9 228.6 mm air space be Inside wall of the Solid-Pak chimney. The inner endCare and OPERATI0N Care and Operation Fuel DoorGlass BREAK-IN Period HOW to Start and Maintain a FireRefueling Catalytic Temperature ProbeBypass Damper Control Burn Recommended FuelFuel MaintenanceReplacing Glass Door / Glass Gasket and ASH Drawer GAS- KETSide Cut-Away View of Firebox Catalyst ReplacementTroubleshooting Catalyst Deactivation Catalyst PluggingCatalyst Substrate Cracking Catalyst SubstrateOverfiring Caused From Improper Installation Overfiring DamageOverfiring Caused From Improper Operation Fire Box Size Cubic feet Specifications Model 1003CItem no Description Replacement Parts List Model 1003C Catalytic Combustor System Components Damper AssemblyStove-Stat Kit SSK Outside Air Floor Duct OAFD-SBlower Kit BK-100 Variable Speed Control, Dial-A-TempSAFETY/LISTING Label EPA Label Ownership Records Service and Maintenance LOGWest Taft Avenue Orange, CA