Bryant 583B instruction manual Troubleshooting Cooling, Symptom Cause Remedy

Page 26

TABLE 10—TROUBLESHOOTING — COOLING

SYMPTOM

CAUSE

REMEDY

 

Power failure

Call power company.

 

 

 

 

Fuse blown or circuit breaker tripped

Replace fuse or reset circuit breaker.

 

 

 

 

Defective thermostat, contactor, transformer,

 

 

control relay, high pressure, or loss of charge

Replace component.

Compressor and condenser fan will not start.

switch

 

 

Insufficient line voltage

Determine cause and correct.

 

 

 

 

Incorrect or faulty wiring

Check wiring diagram and rewire correctly.

 

 

 

 

Thermostat setting too high

Lower thermostat setting below room tempera-

 

ture.

 

 

 

Faulty wiring or loose connections in compres-

Check wiring and repair or replace.

 

sor circuit

 

 

 

Compressor motor burned out, seized, or inter-

Determine cause. Replace compressor.

Compressor will not start but condenser fan

nal overload open

 

runs.

Defective run/start capacitor, overload, start re-

Determine cause and replace.

 

lay

 

 

 

One leg of 3-phase power dead

Replace fuse or reset circuit breaker. Determine

 

cause.

 

 

Three-phase scroll compressor makes ex-

Scroll compressor is rotating in the wrong direc-

Correct the direction of rotation by reversing the

cessive noise, and there may be a low pres-

3-phase power leads to the unit. Shut down unit

sure differential.

tion

to allow pressures to equalize.

 

 

Refrigerant overcharge or undercharge

Recover refrigerant, evacuate system, and re-

 

charge to capacities shown on nameplate.

 

 

 

Defective compressor

Replace and determine cause.

 

Insufficient line voltage

Determine cause and correct.

Compressor cycles (other than normally sat-

Blocked condenser

Determine cause and correct.

isfying thermostat).

Defective run/start capacitor, overload or start

Determine cause and replace.

 

relay

 

 

 

Defective thermostat

Replace thermostat.

 

Faulty condenser-fan motor or capacitor

Replace.

 

Restriction in refrigerant system

Locate restriction and remove.

 

Dirty air filter

Replace filter.

 

 

 

 

Unit undersized for load

Decrease load or increase unit size.

 

 

 

 

Thermostat set too low

Reset thermostat.

 

 

 

Compressor operates continuously.

Low refrigerant charge

Locate leak, repair, and recharge.

 

 

Leaking valves in compressor

Replace compressor.

 

 

 

 

 

Air in system

Recover refrigerant, evacuate system, and re-

 

charge.

 

 

 

Condenser coil dirty or restricted

Clean coil or remove restriction.

 

 

 

 

Dirty air filter

Replace filter.

 

 

 

 

Dirty condenser coil

Clean coil.

 

 

 

Excessive head pressure.

Refrigerant overcharged

Recover excess refrigerant.

 

 

Air in system

Recover refrigerant, evacuate system, and re-

 

 

charge.

 

 

 

Condenser air restricted or air short-cycling

Determine cause and correct.

 

Low refrigerant charge

Check for leaks, repair and recharge.

Head pressure too low.

Compressor valves leaking

Replace compressor.

 

Restriction in liquid tube

Remove restriction.

 

High heat load

Check for source and eliminate.

Excessive suction pressure.

Compressor valves leaking

Replace compressor.

 

Refrigerant overcharged

Recover excess refrigerant.

 

Dirty air filter

Replace filter.

 

Low refrigerant charge

Check for leaks, repair and recharge.

 

Metering device or low side restricted

Remove source of restriction.

Suction pressure too low.

Insufficient evaporator airflow

Increase air quantity. Check filter — replace if

necessary.

 

 

 

Temperature too low in conditioned area

Reset thermostat.

 

Outdoor ambient below 40 F

Install low-ambient kit.

 

Field-installed filter-drier restricted

Replace.

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Contents Safety Considerations Rules for Safe Installation and OperationII. Provide Unit Support Receiving and Installation I. Check EquipmentGeneral III. Field Fabricate DuctworkRoof Curb Dimensions Top View RIG and Place Unit Roof Curb DimensionsIV. Provide Clearances VI. Connect Condensate DrainElectrical Unit Weight Unit Height Center of Gravity CharacteristicsNEC. Required Clearances Required Clearance for Operation and ServicingRequired Clearance to Combustible Matl 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†Control Voltage Connections Special Procedures For 208-V OperationHIGH-VOLTAGE Connections Electrical Data 583B RLA LRA FLA MCA MocpSTART-UP Start Up Heating Section and Make AdjustmentsPRE-START-UP Check for Refrigerant LeaksInput Heating InputsHeating Number GAS Supply Pressure Manifold Pressure Btuh OrificesLED Indications Heating Temperature Rise F Input BtuhError Code LED Indication Speed Start-Up Cooling Section and Make AdjustmentsIndoor Airflow and Airflow Adjustments 208/230-3-60 Wiring Diagram 460-3-60 Wiring Diagram Evaporator Blower and Motor MaintenanceAir Filter Cooling Charging Chart, 583B030 Units Blower Housing and Flue Collector Box Flue Gas Passageways WET Coil AIR DELIVERY* Horizontal and Downflow DischargeBurner Ignition Limit SwitchCombustion-Air Blower Main BurnersRefrigerant Circuit Electrical Controls and WiringPressure Switches Evaporator AirflowServicing Systems on Roofs with Synthetic Materials Refrigerant SystemCompressor Oil 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
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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.

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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.
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