Bryant 580J*04--12 appendix EconoMi$er, Supply Air Temperature SAT Sensor, Temp Resistance

Page 36

580J

C06053

Fig. 43 - EconoMi$er IV Functional View

EconoMi$er IV

Table 15 provides a summary of EconoMi$er IV. Troubleshooting instructions are enclosed.

A functional view of the EconoMi$er is shown in Fig. 43. Typical settings, sensor ranges, and jumper positions are also shown. An EconoMi$er IV simulator program is available from Bryant to help with EconoMi$er IV training and troubleshooting.

EconoMi$er IV Standard Sensors

Outdoor Air Temperature (OAT) Sensor

The outdoor air temperature sensor (HH57AC074) is a 10 to 20 mA device used to measure the outdoor-air temperature. The outdoor-air temperature is used to determine when the EconoMi$er IV can be used for free cooling. The sensor is factory-installed on the EconoMi$er IV in the outdoor airstream. (See Fig. 44.) The operating range of temperature measurement is 40_ to 100_F (4_ to 38_C).

Supply Air Temperature (SAT) Sensor

The supply air temperature sensor is a 3 K thermistor located at the inlet of the indoor fan. (See Fig. 44.) This sensor is factory installed. The operating range of temperature measurement is 0° to 158_F (-18_to 70_C). See Table 16 for sensor temperature/resistance values.

Table 16 – Thermistor Resistance vs Temperature Values for Space Temperature Sensor, Supply Air Temperature Sensor, and Outdoor Air Temperature Sensor

TEMP

TEMP

RESISTANCE

(C)

(F)

(Ohms)

 

 

 

--- 40

--- 40

335,651

 

 

 

--- 35

--- 31

242,195

 

 

 

--- 30

--- 22

176,683

 

 

 

--- 25

--- 13

130,243

--- 20

--- 4

96,974

 

 

 

--- 15

5

72,895

 

 

 

--- 10

14

55,298

--- 5

23

42,315

 

 

 

0

32

32,651

 

 

 

5

41

25,395

10

50

19,903

 

 

 

15

59

15,714

 

 

 

20

68

12,494

 

 

 

25

77

10,000

 

 

 

30

86

8,056

35

95

6,530

 

 

 

40

104

5,325

 

 

 

45

113

4,367

50

122

3,601

 

 

 

55

131

2,985

 

 

 

60

140

2,487

65

149

2,082

 

 

 

70

158

1,752

 

 

 

36

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Table of Contents Safety ConsiderationsUnit Arrangement and Access Routine MaintenanceSeasonal Maintenance GeneralHeating Economizer or Outside Air DamperAir Filters and Screens Return Air FiltersAdjustable-Pitch Pulley on Motor Supply FAN Blower SectionSupply Fan Belt-Drive Electrical Shock HazardCondenser Coil Maintenance and Cleaning Recommendation CoolingCondenser Coil Remove Surface Loaded FibersPeriodic Clean Water Rinse Routine Cleaning of Coil SurfacesOne-Row Coil Two-Row CoilsRefrigerant System Pressure Access Ports Cleaning the Evaporator CoilEvaporator Coil Unit Damage HazardTo Use Cooling Charging Charts Puronr R410A RefrigerantRefrigerant Charge No ChargeCooling Charging Charts Cooling Charging ChartsCooling Charging Charts C08437 C08438 C08439 Troubleshooting Cooling System CompressorFilter Drier Condenser-Fan LocationCooling Service Analysis Problem Cause RemedyConvenience Outlets Unit Connect Primary TransformerConnections Smoke Detectors SystemSensor ControllerCompleting Installation of Return Air Smoke Sensor Smoke Detector LocationsFiop Smoke Detector Wiring and Response Return Air Sensor Operating PositionSensor Alarm Test Controller Alarm TestSensor and Controller Tests Dirty Controller TestRemote Test/Reset Station Dirty Sensor Test Detector CleaningChanging the Dirt Sensor Test Remote Station TestIndicators Detector IndicatorsAlarm State Control or Indicator DescriptionTroubleshooting Protective DevicesCompressor Protection Relief DeviceGAS Heating System Control CircuitFuel Types and Pressures Natural Gas Supply Line Pressure RangesFlue Gas Passageways Combustion-Air BlowerLiquid Propane Supply Line Pressure Ranges Liquid Propane Manifold Pressure RangesRemoval and Replacement of Gas Train Cleaning and AdjustmentBurners and Igniters Equipment Damage HazardCheck Unit Operation and Make Necessary Adjust- ments Limit SwitchBurner Ignition Spark Adjustment Orifice Replacement LED Error Code DescriptionLED Indication Error Code Description Integrated Gas Control IGC Board IGC Connections OutputsOrifice Sizes Altitude Compensation* 04-07 Small ChassisOrifice Bryant Drill Size Part NumberTroubleshooting Heating System Minimum heating entering air temperatureCont. Altitude Compensation* A08-A12 Altitude Compensation* 04-06 Low NOx UnitsHeating Service Analysis Problem Cause RemedyIGC Board LED Alarm Codes Economizer SystemsEconoMi$er2 Component Locations Inputs Outputs RUNSupply Air Temperature SAT Sensor EconoMi$erTemp Resistance Outdoor Air Lockout Sensor EconoMi$er IV Control ModesOutdoor Dry Bulb Changeover Differential Enthalpy Control Outdoor Enthalpy ChangeoverExhaust Setpoint Adjustment Minimum Position ControlCO2 Sensor Configuration Damper MovementThermostats Occupancy ControlDCV Demand Controlled Ventilation and Power Exhaust EconoMi$er IV Sensor UsageEconoMi$er IV Preparation Differential EnthalpyWiring Diagrams PRE-START-UPPersonal Injury Hazard START-UP, General Operating Sequences Fastener Torque Values Demand Controlled VentilationHeating With EconoMi$er Torque ValuesC08308 580J Unit Wiring Diagram Control 06A, B, C Appendix I. Model Number Significance Model Number NomenclatureSerial Number Format Position NumberAppendix II. Physical Data Physical Data Cooling Tons Standard Refrigeration SystemPhysical Data Cooling 10 Tons Standard Refrigeration System Refrigeration System 580J*08 580J*09 580J*12Physical Data Heating 10 Tons Appendix III. FAN Performance General Fan Performance Notes580J*04 Ton Horizontal SupplyTon Vertical Supply CFM RPM BHPMedium Static Option High Static Option 580J*05 Phase Ton Horizontal Supply 580J*05580J*05 Phase Ton Vertical Supply 14931506 1486580J*06 1482580J*06 Phase Ton Horizontal Supply 580J*06 Phase Ton Vertical Supply580J*07 580J*08 580J*09 580J*12 Pulley Adjustment Unit MOTOR/DRIVE Motor Pulley Turns Open ComboAppendix IV. Electrical Data IFMRange RLA LRA TypeAppendix IV. Electrical Data FLA580J*08 Tons 580J*09 TonsIFM Range RLA LRAMCA/MOCP Determination No C.O. or Unpwrd C.O Unbalanced 3-Phase Supply Voltage NOMAppendix V. Wiring Diagram List Wiring DiagramsAppendix VI. Motormaster Sensor Locations 580J*04A, B, C Outdoor Circuiting580J*09/12A, C Outdoor Circuiting Catalog No. SM580J---01START-UP Checklist TemperaturesRemove 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.
Top Page Image Contents