Bryant 580J*04--12 appendix Detector Indicators, Alarm State, Normal State

Page 21

 

Table 3 – Detector Indicators

 

 

CONTROL OR INDICATOR

DESCRIPTION

Magnetic test/reset switch

Resets the sensor when it is in the alarm or trouble state. Activates or tests the sensor when it is in the

normal state.

 

 

 

Alarm LED

Indicates the sensor is in the alarm state.

Trouble LED

Indicates the sensor is in the trouble state.

Dirty LED

Indicates the amount of environmental compensation used by the sensor (flashing continuously = 100%)

Power LED

Indicates the sensor is energized.

!CAUTION

OPERATIONAL TEST HAZARD

Failure to follow this caution may result in personnel and authority concern.

If the smoke detector is connected to a fire alarm system, first notify the proper authorities that the detector is undergoing maintenance then disable the relevant circuit to avoid generating a false alarm.

1.Disconnect power from the duct detector then remove the sensor’s cover. (See Fig. 25.)

2.Using a vacuum cleaner, clean compressed air, or a soft bristle brush, remove loose dirt and debris from inside the sensor housing and cover.

Use isopropyl alcohol and a lint-free cloth to remove dirt and other contaminants from the gasket on the sensor’s cover.

3.Squeeze the retainer clips on both sides of the optic housing then lift the housing away from the printed circuit board.

4.Gently remove dirt and debris from around the optic plate and inside the optic housing.

5.Replace the optic housing and sensor cover.

6.Connect power to the duct detector then perform a sensor alarm test.

Alarm State

The smoke detector enters the alarm state when the amount of smoke particulate in the sensor’s sensing chamber exceeds the alarm threshold value. (See Table 3.) Upon entering the alarm state:

SThe sensor’s Alarm LED and the controller’s Alarm LED turn on.

S The contacts on the controller’s two auxiliary relays switch positions.

S The contacts on the controller’s alarm initiation relay close.

S The controller’s remote alarm LED output is activated (turned on).

S The controller’s high impedance multiple fan shutdown control line is pulled to ground Trouble state.

The SuperDuct duct smoke detector enters the trouble state under the following conditions:

S A sensor’s cover is removed and 20 minutes pass before it is properly secured.

S A sensor’s environmental compensation limit is reached (100% dirty).

S A wiring fault between a sensor and the controller is detected.

580J

Sampling tube

Airflow

HVAC duct

Sensor housing

Optic plate

Retainer clip

Optic housing

An internal sensor fault is detected upon entering the trouble state:

S The contacts on the controller’s supervisory relay switch positions. (See Fig. 26.)

S If a sensor trouble, the sensor’s Trouble LED the controller’s Trouble LED turn on.

S If 100% dirty, the sensor’s Dirty LED turns on and the controller’s Trouble LED flashes continuously.

S If a wiring fault between a sensor and the controller, the controller’s Trouble LED turns on but not the sensor’s.

C07305

Fig. 25 - Sensor Cleaning Diagram

Indicators

Normal State

The smoke detector operates in the normal state in the absence of any trouble conditions and when its sensing chamber is free of smoke. In the normal state, the Power LED on both the sensor and the controller are on and all other LEDs are off.

 

Trouble

Alarm

Power

 

Test/reset

 

switch

 

C07298

Fig. 26 - Controller Assembly

21

Image 21
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 AnalysisConvenience Outlets Unit Connect Primary TransformerConnections 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 HazardCheck Unit Operation and Make Necessary Adjust- ments Limit SwitchBurner Ignition Spark Adjustment Orifice Replacement LED Error Code DescriptionLED Indication 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$er2 Component Locations RUN Inputs OutputsSupply Air Temperature SAT Sensor EconoMi$erTemp Resistance Outdoor Air Lockout Sensor EconoMi$er IV Control ModesOutdoor Dry Bulb Changeover Outdoor Enthalpy Changeover Differential Enthalpy ControlMinimum Position Control Exhaust Setpoint AdjustmentDamper Movement CO2 Sensor ConfigurationThermostats Occupancy ControlEconoMi$er IV Sensor Usage DCV Demand Controlled Ventilation and Power ExhaustEconoMi$er IV Preparation Differential EnthalpyWiring Diagrams PRE-START-UPPersonal Injury Hazard START-UP, General Operating Sequences Demand Controlled Ventilation Fastener Torque ValuesHeating With EconoMi$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.