Bryant 583B instruction manual LED TROUBLESHOOTING-ERROR Code, Led Off

Page 28

TABLE 12—LED TROUBLESHOOTING–ERROR CODE

SYMPTOM

CAUSE

REMEDY

 

 

Check 5 amp fuse on IGC, power to unit, 24-v

Hardware failure.

 

circuit breaker, and transformer. Units without a

Loss of power to control module (IGC)

24-v circuit breaker have an internal overload in

(LED OFF)

 

the 24-v transformer. If the overload trips, allow

 

 

 

 

20 minutes for automatic reset.

 

 

 

 

High limit switch opens during heat exchanger

Ensure unit is fired on rate and temperature rise

Fan ON/OFF delay modified. (LED/FLASH)

warm-up period before fan-on delay expires

is correct.

Limit switch opens within three minutes after

Ensure unit’s external static pressure is within

 

 

blower-off delay timing in Heating mode

application guidelines.

 

 

 

Limit switch fault. (LED 2 flashes)

 

Check operation of indoor (evaporator) fan motor.

High temperature limit switch is open

Ensure that the supply-air temperature rise is in

 

 

accordance with the range on the unit nameplate.

Flame sense fault. (LED 3 flashes)

The IGC sensed flame that should not be present

Reset unit. If problem persists, replace control

board.

 

 

4 consecutive limit switch faults. (LED 4

 

Check operation of indoor (evaporator) fan motor

Inadequate airflow to unit

and that supply-air temperature rise agrees with

flashes)

 

range on unit nameplate information.

 

 

 

 

Check ignitor and flame sensor electrode spacing,

Ignition lockout. (LED 5 flashes)

Unit unsuccessfully attempted ignition for 15 min-

gaps, etc. Ensure that flame sensor and ignition

utes

wires are properly terminated. Verify that unit is

 

 

 

obtaining proper amount of gas.

 

 

Check for proper voltage. If motor is operating,

 

 

check the speed sensor plug/IGC Terminal J2

Induce-draft motor fault. (LED 6 flashes)

IGC does not sense that induced-draft motor is

connection. Proper connection:

operating

PIN 1 – White,

 

 

 

PIN 2 – Red,

 

 

PIN 3 – Black.

 

 

Rollout switch will automatically reset, but IGC will

Rollout switch fault. (LED 7 flashes)

 

continue to lockout unit. check gas valve opera-

Rollout switch has opened

tion. ensure that induced-draft blower wheel is

 

 

properly secured to motor shaft. Reset unit at unit

 

 

disconnect.

Internal control fault. (LED 8 flashes)

Microprocessor has sensed an error in the soft-

If error code is not cleared by resetting unit

ware or hardware

power, replace the IGC.

 

Internal software fault. (LED 9 flashes)

Microprocessor has sensed an error in it’s redun-

If error code is not cleared by resetting unit

dant software comparison

power, replace the IGC.

 

CAUTION: If the IGC must be replaced, be sure to ground yourself to dissipate any electrical charge that may be present before handling new control board. the IGC is sensitive to static electricity and may be damaged if the necessary precautions are not taken.

IMPORTANT: Refer to Heating Troubleshooting Chart for additional troubleshooting analysis.

LEGEND

IGC – Integrated Gas Unit Controller

LED – Light-Emitting Diode

—28—

Page 27 Page 29
Image 28
Page 27 Page 29
Contents Safety Considerations Rules for Safe Installation and OperationReceiving and Installation I. Check Equipment GeneralII. Provide Unit Support III. Field Fabricate DuctworkRoof Curb Dimensions Top View Roof Curb Dimensions IV. Provide ClearancesRIG and Place Unit VI. Connect Condensate DrainElectrical Unit Weight Unit Height Center of Gravity CharacteristicsRequired Clearance to Combustible Matl Required Clearance for Operation and ServicingNEC. Required Clearances VII. Install Flue Hood Unit 583B Maximum Weight SizeVIII. Install GAS Piping IX. Install Duct ConnectionsInstall Electrical Connections Physical Data Unit 583BMaximum GAS Flow Capacity Nominal Iron Pipe Size Internal Diameter Length of PIPE, FT†HIGH-VOLTAGE Connections Special Procedures For 208-V OperationControl Voltage Connections Electrical Data 583B RLA LRA FLA MCA MocpStart Up Heating Section and Make Adjustments PRE-START-UPSTART-UP Check for Refrigerant LeaksHeating Inputs Heating Number GAS Supply Pressure Manifold PressureInput Btuh OrificesError Code LED Indication Heating Temperature Rise F Input BtuhLED Indications Indoor Airflow and Airflow Adjustments Start-Up Cooling Section and Make AdjustmentsSpeed 208/230-3-60 Wiring Diagram 460-3-60 Wiring Diagram Air Filter MaintenanceEvaporator Blower and Motor Cooling Charging Chart, 583B030 Units Blower Housing and Flue Collector Box Flue Gas Passageways WET Coil AIR DELIVERY* Horizontal and Downflow DischargeLimit Switch Combustion-Air BlowerBurner Ignition Main BurnersElectrical Controls and Wiring Pressure SwitchesRefrigerant Circuit Evaporator AirflowRefrigerant System Compressor OilServicing Systems on Roofs with Synthetic Materials Liquid Line Filter DrierAIR Conditioner with Puron R-410A-QUICK Reference Guide Troubleshooting Cooling Symptom Cause RemedyTroubleshooting Heating Water in gas line Drain. Install drip legLED TROUBLESHOOTING-ERROR Code LED OFFSTART-UP Checklist Remove and Store in JOB File Preliminary Information
Related manuals
Manual 28 pages 39.19 Kb Manual 30 pages 37.07 Kb

583B specifications

The Bryant 583B is an advanced, high-efficiency gas furnace designed to provide exceptional heating performance and reliability. With a focus on comfort and energy efficiency, this model stands out in the residential heating market.

One of the main features of the Bryant 583B is its impressive Annual Fuel Utilization Efficiency (AFUE) rating of up to 95%. This means that the furnace converts up to 95% of the fuel it consumes into usable heat. As a result, homeowners can expect lower energy bills and reduced environmental impact due to decreased carbon emissions.

The Bryant 583B is equipped with a modulating gas valve that allows for precise control of the heating output. This technology enables the furnace to adjust its running capacity based on the heating demands of your home. Instead of operating at a single, high setting, the furnace runs at the required level to maintain the desired temperature, delivering consistent comfort while maximizing efficiency.

Another noteworthy characteristic of the 583B is its two-stage operation. This feature allows the furnace to operate at a lower stage for mild weather, which reduces energy consumption and minimizes noise levels. During colder conditions, it can switch to a high stage for increased heating capacity. This dual approach not only enhances comfort but also prolongs the lifespan of the unit by reducing wear and tear.

In terms of construction, the Bryant 583B is built with durable materials and a robust cabinet, which ensures longevity and resilience over time. It also comes with a quiet operation feature, minimizing disturbances while maintaining a comfortable indoor environment.

The unit is compatible with Bryant's advanced communication technology, enabling seamless integration with smart thermostats. This addition allows homeowners to monitor and control their furnace remotely, optimizing energy usage even further.

In summary, the Bryant 583B furnishes an outstanding combination of efficiency, reliability, and user-friendly technologies. Its modulating gas valve, two-stage operation, and high AFUE rating collectively ensure that customers enjoy a comfortable home environment while significantly reducing energy costs. As energy-conscious choices become increasingly crucial, the Bryant 583B stands ready to meet the challenges of modern heating needs.
Top Page Image Contents