Hearth and Home Technologies GBFL4136I, GBST4336I Troubleshooting, Intellifire Ignition System

Page 40

15 Troubleshooting

With proper installation, operation, and maintenance your gas appliance will provide years of trouble-free service. If you do experience a problem, this troubleshooting guide will assist a qualified technician in the diagnosis of a problem and the corrective action to be taken. This troubleshooting guide can only be used by a qualified technician. Contact your dealer to arrange a service call by a qualified technician.

A. Intellifire Ignition System

Symptom

Possible Cause

Corrective Action

 

 

 

1. Pilot won’t light.

a. Incorrect wiring.

Verify “S” wire (white) for sensor and “I” wire (orange) for ignitor

The ignitor/module

 

are connected to correct terminals on module and pilot assembly.

makes noise, but no

 

 

b. Loose connections or electrical

Verify no loose connections or electrical shorts in wiring from

spark.

 

shorts in the wiring.

module to pilot assembly. Verify connections underneath pilot as-

 

 

sembly are tight; also verify connections are not grounding out to

 

 

metal chassis, pilot burner, pilot enclosure, mesh screen if present,

 

 

or any other metal object.

 

 

 

 

c. Ignitor gap is too large.

Verify gap of igniter to right side of pilot hood. The gap should be

 

 

approximately .17 inch or 1/8 in. (3 mm).

 

 

 

 

d. Faulty module.

Turn ON/OFF rocker switch or wall switch to OFF position. Remove

 

 

ignitor wire “I” from module. Place a grounded wire about 3/16 in. (5

 

 

mm) away from “I” terminal on module. Place ON/OFF rocker switch

 

 

or wall switch in ON position. If there is no spark at “I” terminal

 

 

module must be replaced. If there is a spark at “I” terminal, module

 

 

is fine. Inspect pilot assembly for shorted sparker wire or cracked

 

 

insulator around electrode. Replace pilot if necessary.

 

 

 

2. Pilot won’t light,

a. No power or transformer installed

Verify that transformer is installed and plugged into module. Check

there is no noise or

incorrectly.

voltage of transformer under load at spade connection on module

spark.

 

with ON/OFF switch in ON position. Acceptable readings of a good

 

 

transformer are between 3.2 and 2.8 volts AC.

 

 

 

 

b. A shorted or loose connection in wir-

Remove and reinstall the wiring harness that plugs into module.

 

ing configuration or wiring harness.

Verify there is a tight fit. Verify pilot assembly wiring to module. Re-

 

 

move and verify continuity of each wire in wiring harness. Replace

 

 

any damaged components.

 

 

 

 

c. Improper wall switch wiring.

Verify that 110/VAC power is “ON” to junction box.

 

 

 

 

d. Module not grounded.

Verify black ground wire from module wire harness is grounded to

 

 

metal chassis of appliance.

 

 

 

 

e. Faulty module.

Turn ON/OFF rocker switch or wall switch to OFF position. Re-

 

 

move ignitor wire “I” from module. Place ON/OFF rocker switch

 

 

or wall switch in ON position. If there is no spark at “I” terminal

 

 

module must be replaced. If there is a spark at “I” terminal, module

 

 

is fine. Inspect pilot assembly for shorted sparker wire or cracked

 

 

insulator around electrode.

 

 

 

3. Pilot sparks, but

a. Correct gas supply.

Verify that incoming gas line ball valve is “open”. Verify that inlet

Pilot will not light.

 

pressure reading is within acceptable limits, inlet pressure must

 

 

not exceed 14 in. W.C.

 

 

 

 

b. Ignitor gap is incorrect.

Verify that spark gap from ignitor to pilot hood is .17 in. or 1/8 in (3 mm).

 

 

 

 

c. Module is not grounded.

Verify module is securely grounded to metal chassis of appliance.

 

 

 

 

d. Module voltage output / Valve/Pilot

Verify battery voltage is at least 2.7 volts. Replace batteries if volt-

 

solenoid ohms readings.

age is below 2.7.

 

 

 

40

Heatilator • GBST4336I, GBFL4136I • 2135-900 Rev. B • 3/08

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Page 39 Page 41
Contents Model What to do if you smell gasCongratulations Homeowner Reference InformationTable of Contents User GuideTroubleshooting Appliance SetupReference Materials Gas Appliance Fireplace Limited Lifetime Warranty Limited Lifetime WarrantyListing and Code Approvals Operating Instructions User Guide Gas Fireplace SafetyYour Fireplace Fixed Glass Assembly Remote Controls, Wall Controls and Wall SwitchesClear Space Decorative Doors and FrontsLighting Instructions IPI Final inspection byFrequently Asked Questions After Fireplace is LitMaintenance and Service Maintenance Tasks-Qualified Service Technician Gasket Seal and Glass Assembly InspectionLogs FireboxGetting Started Typical Appliance SystemTools and Supplies Needed Design and Installation ConsiderationsInspect Appliance and Components Negative Pressure Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesGBFL4136I Mantel and Wall Projections GBST4336I Mantel Projection GBFL4136I Mantel ProjectionCombustible Mantel Legs or Wall Projections Non-Combustible ZoneTermination Locations Vent Termination Minimum ClearancesVent Information and Diagrams Vent GuidelinesVent System Configuration Models Pipe SizeVent Clearances and Framing Pipe Clearances to CombustiblesWall and Ceiling Penetration Framing Vertical Penetration FramingAppliance Preparation Installing Outside Air Kit Damper Assem- blyGas and Electrical Connections Securing and Leveling the Appliance Proper Positioning, Leveling And SecuringInstalling Vent Pipe Assembly of Vent SectionsInstall Attic Insulation Shield Attaching Vent to FireboxGas Information Fuel ConversionGas Pressure Gas ConnectionWiring Requirements Intellifire Ignition System WiringOptional Accessories Requirements Electrical InformationElectrical Service and Repair Heatilator GBST4336I, GBFL4136I 2135-900 Rev. BJunction Box Installation Junction Box DetailFinishing GBFL4136I Pier Mantel ProjectionNoncombustible Facing Diagram Facing MaterialTo install the Splatter Guard Splatter GuardTo Close the Lower Access Panel To Remove the Splatter GuardAppliance Setup Install the Log Assembly Models GDST4336I, GDFL4136I, GDCL4136I, GBST4336I, GBFL4136IPlacement of Log #2 ÎModel GDCR4136IBurner Air Shutter Setting Install Trim Kits and SurroundsAir Shutter Settings Symptom Possible Cause Corrective Action TroubleshootingIntellifire Ignition System Intellifire Ignition System Appliance Dimension Diagram Reference MaterialsFront View Service Parts Log Set AssemblyPart number list on following GBST4336I At DepotGBFL4136I Service Parts List StockedIPI Valve Assembly GBST4336I , GBFL4136IContact Information
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GBST4336I, GBFL4136I specifications

Hearth and Home Technologies has made significant strides in the realm of contemporary heating solutions with their innovative products, the GBST4336I and GBFL4136I fireplace inserts. These models exemplify a blend of cutting-edge technology, aesthetic design, and user-friendly features aimed at enhancing the home heating experience.

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In summary, Hearth and Home Technologies' GBST4336I and GBFL4136I fireplace inserts stand out for their exceptional design, advanced technology, and practicality. They cater to the needs of modern homeowners by offering efficient heating solutions while maintaining an inviting and stylish atmosphere. With features that prioritize performance and safety, these inserts are an excellent choice for anyone looking to enhance their living space with the warmth and beauty of a fire.
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