To Next PageTo Next PageWhat to do if 'G' is not working in Carrier 58TP0A Furnace?
If the 'G' component in your Carrier Furnace is malfunctioning, there are several potential fixes. First, consider replacing the transformer. If that doesn't resolve the issue, try replacing the door switch. Also, verify that the line voltage polarity is correct. Finally, if you have twinned units, ensure that the low-voltage (24V) transformer phasing is properly configured.
Hazards associated with improper installation, adjustment, alteration, service, maintenance, or use.
Hazards related to unit component damage due to improper application or installation.
Personal injury risk from sharp sheet metal edges or burrs.
General safety instructions for installation and service.
Specific requirements for installation, combustion, ventilation, and venting.
Required clearances for furnace installation near combustible materials.
Compliance requirements with national and local codes.
Overview of the furnace type and its certifications.
Precautions to prevent damage to electronic components from static discharge.
Notes on high-altitude installation and multipoise orientations.
Risks of corrosive air affecting furnace parts and living space.
Hazards when installing furnace in garages or hazardous atmospheres.
Warning against installing furnace on its back or hanging it downwards.
Guidelines for installing cooling coils with the furnace.
Hazards of contaminated air causing corrosion.
Hazards from negative pressure conditions created by exhaust fans.
Method for providing combustion air from outdoors.
Importance of supplying outdoor air for furnace combustion.
Method for determining air requirements when infiltration rate is known.
Requirements for systems using both indoor and outdoor air.
Instructions for upflow installation configurations.
Instructions for installing leveling legs.
Approvals and requirements for downflow installations.
General notes on horizontal installation.
Requirements for constructing a platform for furnace support.
Requirements for flame roll-out protection.
Procedures for removing the bottom closure panel for bottom return air.
Hazards of operating without a filter or with the door removed.
General requirements for duct system design and installation.
Illustration of duct flange configurations for different furnace orientations.
Diagram showing methods for horizontal unit suspension.
Warning against connecting return-air ducts to the back of the furnace.
Requirements for connecting return air ducts for downflow furnaces.
Requirements for connecting return air ducts for upflow/horizontal furnaces.
Hazards related to purging gas lines or testing for leaks.
Hazards of improper servicing and wiring.
Hazards of bypassing the blower access door switch.
Importance of proper control grounding.
Instructions for connecting the electrical box to the furnace.
Instructions for installing BX cable in the J-Box.
Instructions for making field 24-v connections.
Information on connecting accessories like EAC and humidifier.
Safety codes and requirements for vent sizing and installation.
Hazards of bypassing the draft safeguard switch.
Factors affecting venting system performance.
Hazard of hot vent pipe near children.
Personal injury risk from sharp sheet metal.
General notes on startup procedures.
Hazards related to limit switches and overheating.
Personal injury risk from sharp sheet metal.
Hazards of purging gas lines or testing for leaks.
Hazards related to the blower access door switch.
Detailed description of SW1 dip switch functions.
Detailed description of SW2 dip switch functions.
Procedures for accessing service information and clearing codes.
Procedures for adjusting furnace settings.
Warning against improper adjustment of manifold pressure.
Warning regarding reduced furnace life due to overheating.
Warning about reduced furnace life due to overheating.
Testing the main limit switch function.
Testing the draft safeguard switch function.
Testing the draft inducer blower pressure switch.
Final checks before leaving the installation.
General information on service and maintenance.
General notes on furnace orientation and controls.
Information on electrical controls and wiring.
Hazards of storing items near the furnace.
Safety steps before performing maintenance.
Warning about operating without a filter.
Personal injury risk from sharp sheet metal.
Procedures for cleaning or replacing the air filter.
Maintenance procedures for the blower motor and wheel.
Hazards of purging gas lines or testing for leaks.
Operation for two-stage heating with a single-stage thermostat.
Transition process from low-heat to high-heat operation.
Transition process from high-heat to low-heat operation.
Blower operation after thermostat is satisfied.
Operation with a two-stage thermostat for heating.
Furnace operation during cooling cycles.
Furnace operation with a Thermidistat.
Furnace operation in continuous blower mode.
Note on blower speed adjustment limitation.
Procedure for initiating the component test.
List of casing components.
List of electrical components.
List of blower components.
List of gas control components.
List of heat exchanger components.
List of inducer components.
Contact information for ordering parts.
Explanation of furnace model number breakdown.
Warning about improper installation and use of parts.
General
