Bryant 580J*04--12 appendix Cooling, Condenser Coil, Remove Surface Loaded Fibers

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C07075

Fig. 6 - Supply-Fan Pulley Adjustment

Bearings

This fan system uses bearings featuring concentric split locking collars. The collars are tightened through a cap screw bridging the split portion of the collar. The cap screw has a Torx T25 socket head. To tighten the locking collar: Hold the locking collar tightly against the inner race of the bearing and torque the cap screw to 65-70 in-lb (7.4-7.9 Nm). See Fig. 7.

C08121

Fig. 7 - Tightening Locking Collar

Motor

When replacing the motor, also replace the external-tooth lock washer (star washer) under the motor mounting base; this is part of the motor grounding system. Ensure the teeth on the lock washer are in contact with the motor’s painted base. Tighten motor mounting bolts to 120 +/- 12 in-lbs.

Changing fan wheel speed by changing pulleys: The horsepower rating of the belt is primarily dictated by the pitch diameter of the smaller pulley in the drive system (typically the motor pulley in these units). Do not install a replacement motor pulley with a smaller pitch diameter than provided on the original factory pulley. Change fan wheel speed by changing the fan pulley (larger pitch diameter to reduce wheel speed, smaller pitch diameter to increase wheel speed) or select a new system (both pulleys and matching belt(s)).

Before changing pulleys to increase fan wheel speed, check the fan performance at the target speed and airflow rate to determine new motor loading (bhp). Use the fan performance tables or use the Packaged Rooftop Builder software program. Confirm that the motor in this unit is capable of operating at the new operating condition. Fan shaft loading increases dramatically as wheel speed is increased.

To reduce vibration, replace the motor’s adjustable pitch pulley with a fixed pitch pulley (after the final airflow balance adjustment). This will reduce the amount of vibration generated by the motor/belt-drive system.

COOLING

!WARNING

UNIT OPERATION AND SAFETY HAZARD

Failure to follow this warning could cause personal injury, death and/or equipment damage.

This system uses PuronR refrigerant which has higher pressures than R-22 and other refrigerants. No other refrigerant may be used in this system. Gauge set, hoses, and recovery system must be designed to handle Puron refrigerant. If unsure about equipment, consult the equipment manufacturer.

Condenser Coil

The condenser coil is fabricated with round tube copper hairpins and plate fins of various materials and/or coatings (see Model Number Format in the Appendix to identify the materials provided in this unit). The coil may be one-row or composite-type two-row. Composite two-row coils are two single-row coils fabricated with a single return bend end tubesheet.

Condenser Coil Maintenance and Cleaning Recommendation

Routine cleaning of coil surfaces is essential to maintain proper operation of the unit. Elimination of contamination and removal of harmful residues will greatly increase the life of the coil and extend the life of the unit. The following maintenance and cleaning procedures are recommended as part of the routine maintenance activities to extend the life of the coil.

Remove Surface Loaded Fibers

Surface loaded fibers or dirt should be removed with a vacuum cleaner. If a vacuum cleaner is not available, a soft non-metallic bristle brush may be used. In either case, the tool should be applied in the direction of the fins. Coil surfaces can be easily damaged (fin edges can be easily bent over and damage to the coating of a protected coil) if the tool is applied across the fins.

NOTE: Use of a water stream, such as a garden hose, against a surface loaded coil will drive the fibers and dirt into the coil. This will make cleaning efforts more

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Contents Safety Considerations Table of ContentsRoutine Maintenance Unit Arrangement and AccessSeasonal Maintenance GeneralEconomizer or Outside Air Damper HeatingAir Filters and Screens Return Air FiltersSupply FAN Blower Section Adjustable-Pitch Pulley on MotorSupply Fan Belt-Drive Electrical Shock HazardCooling Condenser Coil Maintenance and Cleaning RecommendationCondenser Coil Remove Surface Loaded FibersRoutine Cleaning of Coil Surfaces Periodic Clean Water RinseOne-Row Coil Two-Row CoilsCleaning the Evaporator Coil Refrigerant System Pressure Access PortsEvaporator Coil Unit Damage HazardPuronr R410A Refrigerant To Use Cooling Charging ChartsRefrigerant Charge No ChargeCooling Charging Charts Cooling Charging ChartsCooling Charging Charts C08437 C08438 C08439 Compressor Troubleshooting Cooling SystemFilter Drier Condenser-Fan LocationProblem Cause Remedy Cooling Service AnalysisConnections Convenience OutletsUnit Connect Primary Transformer System Smoke DetectorsSensor ControllerSmoke Detector Locations Completing Installation of Return Air Smoke SensorReturn Air Sensor Operating Position Fiop Smoke Detector Wiring and ResponseController Alarm Test Sensor Alarm TestSensor and Controller Tests Dirty Controller TestDetector Cleaning Remote Test/Reset Station Dirty Sensor TestChanging the Dirt Sensor Test Remote Station TestDetector Indicators IndicatorsAlarm State Control or Indicator DescriptionProtective Devices TroubleshootingCompressor Protection Relief DeviceControl Circuit GAS Heating SystemFuel Types and Pressures Natural Gas Supply Line Pressure RangesCombustion-Air Blower Flue Gas PassagewaysLiquid Propane Supply Line Pressure Ranges Liquid Propane Manifold Pressure RangesCleaning and Adjustment Removal and Replacement of Gas TrainBurners and Igniters Equipment Damage HazardBurner Ignition Check Unit Operation and Make Necessary Adjust- mentsLimit Switch Spark Adjustment LED Indication Error Code Description Orifice ReplacementLED Error Code Description Outputs Integrated Gas Control IGC Board IGC ConnectionsAltitude Compensation* 04-07 Small Chassis Orifice SizesOrifice Bryant Drill Size Part NumberMinimum heating entering air temperature Troubleshooting Heating SystemCont. Altitude Compensation* A08-A12 Altitude Compensation* 04-06 Low NOx UnitsProblem Cause Remedy Heating Service AnalysisEconomizer Systems IGC Board LED Alarm CodesEconoMi$er2 Component Locations RUN Inputs OutputsTemp Resistance Supply Air Temperature SAT SensorEconoMi$er Outdoor Dry Bulb Changeover Outdoor Air Lockout SensorEconoMi$er IV Control Modes Outdoor Enthalpy Changeover Differential Enthalpy ControlMinimum Position Control Exhaust Setpoint AdjustmentDamper Movement CO2 Sensor ConfigurationThermostats Occupancy ControlEconoMi$er IV Sensor Usage DCV Demand Controlled Ventilation and Power ExhaustEconoMi$er IV Preparation Differential EnthalpyPersonal Injury Hazard Wiring DiagramsPRE-START-UP START-UP, General Operating Sequences Demand Controlled Ventilation Fastener Torque ValuesHeating With EconoMi$er Torque ValuesC08308 580J Unit Wiring Diagram Control 06A, B, C Model Number Nomenclature Appendix I. Model Number SignificanceSerial Number Format Position NumberPhysical Data Cooling Tons Standard Refrigeration System Appendix II. Physical DataRefrigeration System 580J*08 580J*09 580J*12 Physical Data Cooling 10 Tons Standard Refrigeration SystemPhysical Data Heating 10 Tons General Fan Performance Notes Appendix III. FAN PerformanceTon Horizontal Supply 580J*04Ton Vertical Supply CFM RPM BHPMedium Static Option High Static Option 580J*05 580J*05 Phase Ton Horizontal Supply1493 580J*05 Phase Ton Vertical Supply1506 14861482 580J*06580J*06 Phase Ton Vertical Supply 580J*06 Phase Ton Horizontal Supply580J*07 580J*08 580J*09 580J*12 Unit MOTOR/DRIVE Motor Pulley Turns Open Combo Pulley AdjustmentIFM Appendix IV. Electrical DataRange RLA LRA TypeFLA Appendix IV. Electrical Data580J*09 Tons 580J*08 TonsIFM Range RLA LRAMCA/MOCP Determination No C.O. or Unpwrd C.O NOM Unbalanced 3-Phase Supply VoltageWiring Diagrams Appendix V. Wiring Diagram List580J*04A, B, C Outdoor Circuiting Appendix VI. Motormaster Sensor LocationsCatalog No. SM580J---01 580J*09/12A, C Outdoor CircuitingTemperatures START-UP ChecklistRemove and Store in Job File Electrical

580J*04--12 specifications

The Bryant 580J*04--12 is a notable unit in the realm of residential air conditioning, exemplifying efficiency and reliability. Designed to offer optimal cooling solutions, this model incorporates advanced technologies and features that cater to modern comfort needs.

One of the standout features of the Bryant 580J is its energy efficiency. With a high Seasonal Energy Efficiency Ratio (SEER) rating, this air conditioning unit is engineered to minimize energy consumption while maximizing cooling performance. This efficiency not only reduces monthly utility bills but also aligns with environmentally friendly practices by using less energy.

The 580J model is equipped with advanced compressor technology, which contributes to its smooth and quiet operation. This is particularly important for residential settings, where noise can be a significant concern. The unit consistently maintains comfortable indoor temperatures without disruptive sound levels, enhancing the overall living experience.

This air conditioning system is designed with durability in mind. Constructed from robust materials, it withstands the rigors of various weather conditions. Additionally, its components are engineered for longevity, reducing the need for frequent repairs and maintenance. The 580J also comes with a comprehensive warranty, which provides homeowners with peace of mind regarding their investment.

Smart technology integration is another key feature of the Bryant 580J. Homeowners can take advantage of programmable thermostats and compatibility with home automation systems. This allows for remote access and control, making it easier to manage indoor climates efficiently. Users can set schedules, adjust temperatures, and monitor energy usage from their smartphones, adding a layer of convenience to everyday living.

Furthermore, the Bryant 580J includes advanced air filtration systems that improve indoor air quality. By effectively trapping dust, allergens, and pollutants, this unit promotes a healthier living environment. This feature is particularly beneficial for individuals with allergies or respiratory issues.

In summary, the Bryant 580J*04--12 stands out for its energy efficiency, quiet operation, durability, smart technology integration, and air quality improvement capabilities. By blending advanced engineering with user-friendly features, this model continues to be a top choice for homeowners seeking reliable and efficient air conditioning solutions.
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