Goodman Furnace Manual Pilot Light

The Goodman furnace with manual pilot light is a reliable heating system that requires proper lighting and maintenance procedures. This manual covers safety precautions, lighting instructions, troubleshooting, and maintenance for the standing pilot light system. Below are key sections for safe operation and maintenance of your Goodman furnace pilot light.

1. Safety Precautions 2. Pilot Light Location 3. Lighting Instructions 4. Pilot Light Adjustment 5. Troubleshooting 6. Maintenance 7. Specifications 8. Common Issues 9. Service Information

Safety Precautions

Before attempting to light or service the pilot light, read all safety warnings carefully.

WarningDescription
Gas LeaksIf you smell gas, do not attempt to light pilot - evacuate and call gas company
VentilationEnsure proper ventilation and clear airflow around furnace
CombustiblesKeep flammable materials away from furnace area
Burn HazardPilot assembly becomes extremely hot during operation
Carbon MonoxideInstall CO detectors near sleeping areas

Pilot Light Location

The pilot light assembly is typically located at the bottom of the furnace behind the access panel.

  1. Turn off electrical power to furnace at circuit breaker.
  2. Remove front access panel to expose burner assembly.
  3. Locate pilot assembly near main burners with gas supply tube.
  4. Identify gas control valve with PILOT/ON/OFF positions.

WARNING! Do not force access panels. Ensure gas valve is in OFF position before servicing.

Lighting Instructions

Follow these steps carefully to light the manual pilot light.

  1. Turn gas control knob to OFF position and wait 5 minutes.
  2. Turn knob to PILOT position and depress for 30 seconds.
  3. While depressing knob, light pilot with long match or lighter.
  4. Continue holding knob for 60 seconds after pilot lights.
  5. Release knob - pilot should remain lit.
  6. Turn knob to ON position for normal operation.

CAUTION! If pilot won't stay lit after several attempts, wait 5 minutes and try again.

Pilot Light Adjustment

Troubleshooting

Common pilot light problems and solutions.

ProblemPossible CauseSolution
Pilot won't lightNo gas supply, clogged orificeCheck gas valve, clean pilot orifice with compressed air
Pilot lights but won't stay litFaulty thermocoupleReplace thermocouple, ensure proper positioning
Yellow or lazy flameDirty pilot, air adjustment neededClean pilot assembly, adjust air shutter
Pilot blows out frequentlyDraft issues, high gas pressureCheck venting, adjust gas pressure if qualified
Gas odor at pilotImproper combustionShut off gas immediately and call professional

Maintenance

Regular maintenance ensures safe and efficient pilot light operation.

  1. Monthly: Check pilot flame color and stability
  2. Seasonal: Clean pilot assembly and orifice
  3. Annual: Professional inspection of entire furnace system
  4. As needed: Replace thermocouple if pilot won't stay lit

Tip: Keep area around furnace clean and free of dust/debris.

Specifications

Common Issues

Frequent problems with manual pilot light systems.

  1. Draft blowing out pilot - check venting and draft hood
  2. Dirty pilot orifice - clean with compressed air
  3. Weak thermocouple - replace if pilot won't stay lit
  4. Corroded connections - clean gas valve connections
  5. Air in gas line - may require multiple lighting attempts

WARNING! Never bypass safety devices. Replace faulty components.

Service Information

Goodman Manufacturing Company LP - Contact for technical support and replacement parts.

Technical Support: 1-877-GOODMAN (1-877-466-3626)

Website: www.goodmanmfg.com

Parts: Available through authorized Goodman dealers

Professional Service: Recommended for all major repairs and gas line work

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