Bryant 580F installation instructions Heating Service Troubleshooting

Page 72

Table 40 — Heating Service Troubleshooting

PROBLEM

CAUSE

REMEDY

Burners Will Not

Misaligned spark electrodes.

Check flame ignition and sensor electrode positioning.

Ignite.

 

Adjust as needed.

 

No gas at main burners.

Check gas line for air purge as necessary. After purging

 

 

gas line of air, allow gas to dissipate for at least 5 min-

 

 

utes before attempting to relight unit.

 

 

Check gas valve.

 

Water in gas line.

Drain water and install drip leg to trap water.

 

No power to furnace.

Check power supply, fuses, wiring, and circuit breaker.

 

No 24 v power supply to control circuit.

Check transformer. Transformers with internal overcurrent

 

 

protection require a cool down period before resetting.

 

Miswired or loose connections.

Check all wiring and wirenut connections.

 

Burned-out heat anticipator in thermostat.

Replace thermostat.

 

Broken thermostat wires.

Run continuity check. Replace wires, if necessary.

Inadequate Heating.

Dirty air filter.

Clean or replace filter as necessary.

 

Gas input to unit too low.

Check gas pressure at manifold. Clock gas meter for input. If too

 

 

low, increase manifold pressure, or replace with correct orifices.

 

Unit undersized for application.

Replace with proper unit or add additional unit.

 

Restricted airflow.

Clean filter, replace filter, or remove any restrictions.

 

Blower speed too low.

Use high speed tap, increase fan speed, or install

 

 

optional blower, as suitable for individual units.

 

Limit switch cycles main burners.

Check rotation of blower, thermostat heat anticipator settings,

 

 

and temperature rise of unit. Adjust as needed.

 

Too much outdoor air.

Adjust minimum position.

 

 

Check economizer operation.

Poor Flame

Incomplete combustion (lack of

Check all screws around flue outlets and burner

Characteristics.

combustion air) results in:

compartment. Tighten as necessary.

 

Aldehyde odors, CO, sooting flame, or floating

Cracked heat exchanger.

 

flame.

Overfired unit — reduce input, change orifices, or adjust

 

 

 

 

gas line or manifold pressure.

 

 

Check vent for restriction. Clean as necessary.

 

 

Check orifice to burner alignment.

Burners Will Not

Unit is locked into Heating mode for a

Wait until mandatory one minute time period has

Turn Off.

one minute minimum.

elapsed or power to unit.

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Contents Important Read Before Installing ContentsSafety Considerations InstallationBase Unit Dimensions 580F090,102,120,150 Base Unit Dimensions 580F091,103,121,151 III. Install External Trap for CONDEN- Sate Drain Alternate Unit SupportSlab Mount Horizontal Units Only II. Field Fabricate DuctworkCRBTMPWR002A01 CRBTMPWR003A01CRBTMPWR004A01 CRRFCURB003A01Unit Leveling Tolerances Operating Dimensions Unit Weight Physical Data 580F090, 102, 120, 150 Units Furnace Section LOWMED High091 103 121 151 Nominal Capacity tons 091 103 121 151 Install Flue Hood VI. Install GAS PipingField Power Supply Field Control WiringHeat Anticipator Settings Electrical Data Without Convenience OutletPower Exhaust Electrical Data MCA Mocp Unbalanced 3-Phase Supply VoltageElectrical Data With Convenience Outlet Voltage TypeRLA LRA FLA FAN Motor MCA Mocp LRAIFC NECVIII. Adjust FACTORY-INSTALLED Options Manual Outdoor-Air DamperWith Hood Attached ScrewsOptional EconoMi$er+ Hood BOXBracket OAT IAQORH IarhEconoMi$er+ Controller Wiring Damper MovementThermostats EconoMi$er+ Field-Installed Accessories Outdoor Air Temperature OAT Sensor ProvidedSupply Air Temperature SAT Sensor Provided Return Air Temperature RAT SensorOutdoor Air Humidity Sensor Indoor Air Humidity SensorVertical ECONOMI$ER+ 3 to 12 1/2 TON Units Temperature Resistance Range Resolution Low HighPower Exhaust Remote EconoMi$er+ Enable ControlRemote Potentiometer Occupied Minimum Position CO2 Sensor Configuration Demand Ventilation ControlCO2 Sensor* Standard Settings IX. Adjust EVAPORATOR-FAN SpeedEvaporator-Fan Motor Efficiency Unit Motor EfficiencyEvaporator-Fan Motor Performance General Notes for FAN Performance Data TablesUnit EVAPORATOR-FAN Maximum Acceptable Continuous BHP2250 513 505 2300 521 5312400 535 584 2500 551 642713 665 940 741 671 972802 684 8661187 786 1453 2300 521 531 1222 791 1489 2400 535 5841293 802 1566 2500 551 642 866 6963800 39004000 4100 4200 42503800 761 1842 21563900 777 1974 2296962 1373 3100 978 1447 3200942 1323 993 1524 3300 958 1400 1008 1604 34003000 726 656 793 822 3100 746 713 811 8833200 766 773 829 947 3300 786 836Airflow 3700 728 1266 789 1473 848 3800 744 1361 804 15723900 760 1460 819 1676 4000 777 1563 834 17853700 728 1266 789 1473 4000 777 15634100 793 1672 1139 4208 52002250 505 484 6812300 513 509 2400 527 561681 657 901 708 663 931766 674 993 8941142 782 1403 2300 513 509 1174 787 1437 2400 527 5611241 796 1508 2500 543 617 828 6864200 4250 3800 753 1783 20743900 770 1912 22093000 555 630 7653100 568 686 825765 696 904 1048 814 1198 3100 568 686825 706 968 1115 823 1269 3200 582 745888 717 1035 955 728 11061026 739 1181 1100 750 12593700 676 1106 1328 8113800 690 1185 1414 8233700 676 1106 747 1328 811 3800 690 1185 760 1414 8233900 705 1269 773 1503 4000 719 1357 786 1597Internal Wiring VII. Refrigerant Service PortsPRE-START-UP START-UP Unit PreparationCooling XI. Main BurnersXII. Heating XIV. Safety Relief XIII. Integrated GAS Controller IGC OperationXVI. ECONOMI$ER+ Controller EconoMi$er+ Controller Board DS1 DS2 DS3 DS4Start-Up Mode Sequence EconoMi$er+ Inputs and OutputsConfiguration Variables Read and Setup Modes Setup Points Units Minimum Maximum Factory INC CommentsValue Setting Input/Output ChannelsSetup Mode Manual Mode Error ModeXVII. ECONOMI$ER+ Configuration Compressor Configuration And ControlVentilation Air And Free Cooling Demand Ventilation Configuration Power Exhaust ConfigurationXVIII. Operating Sequence Cooling, Units Without EconoMi$er+Heating, Units Without EconoMi$er+ Cooling, Units With EconoMi$er+Service Cleaning IV. Blower Belt Adjustment VI. Economizer AdjustmentVIII. HIGH-PRESSURE Switch IX. LOSS-OF-CHARGE SwitchTo Use Cooling Charging Chart Cooling Charging Chart 580F090Cooling Charging Chart 580F120 Cooling Charging Chart 580F091 Cooling Charging Chart 580F121 XIV. Limit Switch XII. Flue GAS PassagewaysXIII. COMBUSTION-AIR Blower XV. Burner IgnitionCleaning and Adjustment XVII. Replacement PartsTroubleshooting ECONOMI$ER+ Troubleshooting II. Unit Troubleshooting Cooling Service Troubleshooting Problem Cause RemedyHeating Service Troubleshooting Typical Unit Wiring Schematic 208/230-3-60 Unit Shown Startup Mode Appendix a ECONOMI$ER+ LabelAppendix a ECONOMI$ER+ Label Appendix B JOB Specific ECONOMI$ER+ Configuraiton Settings Index Service Training Call for Free CatalogPage START-UP Checklist Remove and Store in Job FilePreliminary Information III. START-UP Electrical
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580F specifications

The Bryant 580F is a highly regarded gas furnace known for its exceptional heating performance and advanced technology. Designed for residential use, this model stands out for its reliability, efficiency, and user-friendly features that cater to modern heating demands.

One of the most notable features of the Bryant 580F is its efficiency rating. With an AFUE (Annual Fuel Utilization Efficiency) rating of up to 95%, this furnace maximizes heat output while minimizing energy consumption. This high level of efficiency not only results in lower utility bills but also reduces the environmental impact—a critical consideration for today’s eco-conscious homeowners.

The Bryant 580F is equipped with a multi-speed blower that ensures consistent airflow and enhances comfort by maintaining even temperatures throughout the home. This technology allows the furnace to adjust its operation based on the heating needs, leading to quieter operation and increased comfort levels.

In terms of construction, the Bryant 580F is built with durable materials that promise longevity and resilience against wear and tear. Its compact design makes installation easier, allowing it to fit into tight spaces without compromising its performance.

One of the standout technologies integrated into the Bryant 580F is its enhanced control system. The furnace works seamlessly with smart thermostats, allowing homeowners to monitor and adjust heating settings from their mobile devices. This feature not only provides convenience but also allows for energy-saving optimizations based on personal schedules and preferences.

Safety is also a primary concern with the Bryant 580F. It includes robust safety features such as a hot surface ignition system that eliminates the need for a standing pilot light, reducing the risk of gas leaks. Additionally, advanced diagnostics help in troubleshooting and maintenance, ensuring that potential issues can be identified and resolved quickly.

In conclusion, the Bryant 580F gas furnace is a remarkable choice for those seeking a blend of efficiency, comfort, and advanced technology. Its high AFUE rating, multi-speed blower, smart control compatibility, and safety features make it a reliable option for homeowners looking to invest in a dependable heating solution. As the demand for energy-efficient heating continues to grow, the Bryant 580F stands out as a model that meets and exceeds expectations in the modern heating landscape.
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