Bryant 582K 08 Series Service And Maintenance Instructions
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Bryant 582K 08 Series Service And Maintenance Instructions

Bryant 582K 08 Series Service And Maintenance Instructions

Single package rooftop gas heat/electric cooling unit with puron (r-410a) refrigerant 7.5 to 15 nominal tons
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5 82 K* 08 - 16
S i n g l e P a c k a g e R o o f t o p G a s H e a t / E l e c t r i c C o o l i n g U n i t
w ith Pu ron ® ( R- 4 1 0 A) R efr i ger an t
7 .5 to 1 5 N om in al T o n s
Service and Maintenance Instructions
CONTENTS
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 2
UNIT ARRANGEMENT AND ACCESS . . . . . . . . . . . . . . 2
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
SUPPLY FAN (BLOWER) SECTION . . . . . . . . . . . . . . . . 4
Supply Fan (Direct-Drive) . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2-Speed Indoor Fan Motor System . . . . . . . . . . . . . . . . . . 12
COOLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Condenser Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Recommendation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Evaporator Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Evaporator Coil Metering Devices . . . . . . . . . . . . . . . . . . 14
TXV Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Replacing TXV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Refrigerant System Pressure Access Ports . . . . . . . . . . . . 14
PURON (R-410A) REFRIGERANT . . . . . . . . . . . . . . . . . 15
Refrigerant Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
COMPRESSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Replacing Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Compressor Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Filter Drier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Condenser-Fan Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 26
Troubleshooting Cooling System . . . . . . . . . . . . . . . . . . . . 27
CONVENIENCE OUTLETS . . . . . . . . . . . . . . . . . . . . . . 28
Convenience Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Installing Weatherproof Cover . . . . . . . . . . . . . . . . . . . . . 28
Non-Powered Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Unit-Powered Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Duty Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Fuse on Powered Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
SMOKE DETECTORS . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Smoke Detector Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Smoke Detector Locations . . . . . . . . . . . . . . . . . . . . . . . . . 30
SENSOR AND CONTROLLER TESTS . . . . . . . . . . . . . 32
Sensor Alarm Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Controller Alarm Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Dirty Controller Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Dirty Sensor Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53582026-01
Printed in U.S.A.
Form No. SM582K-8-16-02
Changing the Dirt Sensor Test . . . . . . . . . . . . . . . . . . . . . 33
Remote Station Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Page
SD-TRK4 Remote Alarm Test Procedure . . . . . . . . . . . . 33
Dirty Sensor Test Using an SD-TRK4 . . . . . . . . . . . . . . . 34
Detector Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
PROTECTIVE DEVICES . . . . . . . . . . . . . . . . . . . . . . . . . 35
Compressor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Relief Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Control Circuit, 24-V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
GAS HEATING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . 37
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Fuel Types and Pressures . . . . . . . . . . . . . . . . . . . . . . . . . 37
Flue Gas Passageways . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Combustion-Air Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Burners and Igniters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Burner Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Orifice Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Troubleshooting Heating System . . . . . . . . . . . . . . . . . . . 45
ECONOMIZER SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . 47
EconomizerONE (Factory Option) . . . . . . . . . . . . . . . . . . 52
PRE-START-UP/START-UP . . . . . . . . . . . . . . . . . . . . . . 73
START-UP, GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Unit Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Additional Installation/Inspection . . . . . . . . . . . . . . . . . . 73
Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Return-Air Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Outdoor-Air Inlet Screens . . . . . . . . . . . . . . . . . . . . . . . . . 74
Compressor Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Internal Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Refrigerant Service Ports . . . . . . . . . . . . . . . . . . . . . . . . . 74
Compressor Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Main Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Ventilation (Continuous Fan) . . . . . . . . . . . . . . . . . . . . . . 75
FASTENER TORQUE VALUES . . . . . . . . . . . . . . . . . . . 75
APPENDIX A - MODEL NUMBER
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
APPENDIX B - PHYSICAL DATA . . . . . . . . . . . . . . . . 77
APPENDIX C - GAS HEAT DATA . . . . . . . . . . . . . . . . 80
APPENDIX D - FAN PERFORMANCE . . . . . . . . . . . . 81
APPENDIX E - WIRING DIAGRAMS . . . . . . . . . . . . 102
APPENDIX F - LOW AMBIENT CONTROL
SENSOR LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . 116
START-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . CL-1
Pg 1
7-24
Replaces: SM582K-8-16-01

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Summary of Contents for Bryant 582K 08 Series

  • Page 1: Table Of Contents

    5 82 K* 08 - 16 S i n g l e P a c k a g e R o o f t o p G a s H e a t / E l e c t r i c C o o l i n g U n i t w ith Pu ron ®...

  • Page 2: Safety Considerations

    SAFETY CONSIDERATIONS Installation and servicing of air-conditioning equipment can be WARNING hazardous due to system pressure and electrical components. Only FIRE, EXPLOSION HAZARD trained and qualified service personnel should install, repair, or service air-conditioning equipment. Untrained personnel can per- Failure to follow this warning could result in death, serious form the basic maintenance functions of replacing filters.

  • Page 3: Routine Maintenance

    Routine Maintenance These items should be part of a routine maintenance program, to be checked every month or two, until a specific schedule for each can be identified for this installation: QUARTERLY INSPECTION (AND 30 DAYS AFTER INITIAL START) • Return air filter replacement •...

  • Page 4: Supply Fan (Blower) Section

    To remove the filters: To remove the screen, loosen the screws in the top retainer and slip the retainer up until the filter can be removed. Re-install by Grasp the bottom flange of the upper panel. placing the frame in its track, rotating the retainer back down, Lift up and swing the bottom out until the panel disen- and tightening all screws.

  • Page 5: Selecting Fan Speed

    EVALUATING MOTOR SPEED The direct drive ECM blower motor uses a constant speed design. Motor speed is controlled by a 0-10 vdc signal, where 10 vdc is equal to motor’s maximum rpm. SELECTING FAN SPEED All units come factory set for 9.0 vdc or approximately 90% of the motor’s maximum speed.
  • Page 6 ESP in. wg Factory Setting: Calculator 9.0 V 3000 Field Setting: 3250 Record field setting here 3500 3750 4000 Switch Range: 4250 4500 4.1 - 7.5 4750 10.0 6.9 - 8.7 5000 7.7 - 10.0 Field Accessories: Economizer * Overlap in A, B, C switch range designed for maximum field adjustment potential.
  • Page 7 TROUBLESHOOTING THE ECM MOTOR Axion™ Fan Technology motors are designed with several built- in protections included in the motor software. If the motor detects a fault it will safely shut down. See Table 5, “Supply Fan Motor Logic and Safety Relays” on page 36 for a complete list. Troubleshooting the motor requires a voltmeter.
  • Page 8 Removing the Motor and Fan Assembly NOTE: Due to press fit design of composite Rotor on Motor, it is highly recommended that any time a motor is replaced the fan ro- tor is replaced as well. The rest of the assembly may be reused. See Fig.
  • Page 9 Disassembling Standard/Medium Motor and Fan Assembly Disassembling High Static Motor and Fan Assembly See Fig. 13. See Fig. 14. NOTE: Refer to “Model Number Nomenclature” on page 76, NOTE: Refer to “Model Number Nomenclature” on page 76, position 13 for specific unit requirements. position 13 for specific unit requirements.
  • Page 10 Reassembly of Standard/Medium Motor and Fan Assembly Reassembly of High Static Motor and Fan Assembly See Fig. 15. See Fig. 16. NOTE: Refer to “Model Number Nomenclature” on page 76, NOTE: Refer to “Model Number Nomenclature” on page 76, position 13 for specific unit requirements. position 13 for specific unit requirements.
  • Page 11 Reinstalling Motor and Fan Assembly See Fig. 17. Align motor harness/grommet at ~7 o’clock (facing installer) and align the bottom flats on right and left sides of fan stator with fan deck ribs. Drop fan assembly down into fan deck opening and slide back until aluminum stator is under the rear fan deck brackets.

  • Page 12: 2-Speed Indoor Fan Motor System

    2-Speed Indoor Fan Motor System PERIODIC CLEAN WATER RINSE All 582K*08-16 units with Axion™ Fan Technology come facto- A periodic clean water rinse is very beneficial for coils that are ap- ry set to automatically adjust the indoor fan motor speed in se- plied in coastal or industrial environments.
  • Page 13 Top Panel Support (Field- Supplied) Center Baffle Fig. 19 — Propping Up Top Panel Remove the compressor access panel to access the lower coil clip. The condenser coil corner post may also be removed. Remove the screws from both sides of the 4 coil retaining Fig.

  • Page 14: Evaporator Coil

    Hold garden sprayer nozzle close to finned areas and apply The suction pressure at the outlet of the evaporator coil is cleaner with a vertical, up-and-down motion. Avoid spraying transferred through the external equalizer tube to the in horizontal pattern to minimize potential for fin damage. underside of the diaphragm.

  • Page 15: Puron (R-410A) Refrigerant

    V I E W W I T H T X V B U L B fer to Bryant GTAC2-5 Charging, Recovery, Recycling and Recla- I N S U L A T I O N C O V E R R E M O V E D mation training manual and the following procedures.

  • Page 16: Cooling Charging Charts

    COOLING CHARGING CHARTS 7.5 Ton Entry Tier R-410A Charging Chart (Unit must have both compressors and outdoor fans on high speed) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413...
  • Page 17 COOLING CHARGING CHARTS 8.5 Ton Entry Tier R-410A Charging Chart (Unit must have both compressors and outdoor fans on high speed) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413...
  • Page 18 COOLING CHARGING CHARTS 10 Ton Entry Tier R-410A Charging Chart (Unit must have both compressors and outdoor fans on high speed) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413...
  • Page 19 COOLING CHARGING CHARTS 12.5 Ton Entry Tier R-410A Charging Chart (Unit must have both compressors and outdoor fans on high speed) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413...
  • Page 20 COOLING CHARGING CHARTS 15 Ton Entry Tier R-410A Charging Chart (Unit must have both compressors and outdoor fans on high speed) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413...
  • Page 21 COOLING CHARGING CHARTS 7.5 Ton 48/50 FC / 582/559 / RGV/RAV (Unit must run in Subcooling mode) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413 2758 3102 3447 3792...
  • Page 22 COOLING CHARGING CHARTS 8.5 Ton 48/50 FC / 582/559 / RGV/RAV (Unit must run in Subcooling mode) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 15.5 Remove Charge if Below the Curve -6.7 1034 1379 1723 2068 2413 2758 3102 3447 3792...
  • Page 23 COOLING CHARGING CHARTS 10 Ton 48/50 FC / 582/559 / RGV/RAV (Unit must run in Subcooling mode) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413 2758 3102 3447 3792...
  • Page 24 COOLING CHARGING CHARTS 12.5 Ton 48/50 FC / 582/559 / RGV/RAV (Unit must run in Subcooling mode) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413 2758 3102 3447 3792...
  • Page 25 COOLING CHARGING CHARTS 15 Ton 48/50 FC / 582/559 / RGV/RAV (Unit must run in Subcooling mode) 59.9 Add Charge if Above Curve 48.8 37.7 26.6 Remove Charge if Below the Curve 15.5 -6.7 1034 1379 1723 2068 2413 2758 3102 3447 3792...

  • Page 26: Compressor

    COMPRESSOR Compressor Rotation Lubrication CAUTION The compressor is charged with the correct amount of oil at the factory. EQUIPMENT DAMAGE HAZARD Failure to follow this caution can result in premature wear and damage to equipment. CAUTION Scroll compressors can only compress refrigerant if UNIT DAMAGE HAZARD rotating in the right direction.

  • Page 27: Troubleshooting Cooling System

    Troubleshooting Cooling System Refer to Table 2 for additional troubleshooting topics. Table 2 — Troubleshooting SYMPTOM CAUSE SOLUTION Power failure. Call power company. Fuse blown or circuit breaker tripped. Replace fuse or reset circuit breaker. Determine root cause. Defective thermostat, contactor, transformer. Replacement component.

  • Page 28: Convenience Outlets

    CONVENIENCE OUTLETS Loosen the two screws at the GFCI duplex outlet, until approximately 1/2-in. (13 mm) under screw heads is exposed. Press the gasket over the screw heads. Slip the backing WARNING plate over the screw heads at the keyhole slots and align with the gasket;...

  • Page 29: Duty Cycle

    SMOKE DETECTORS Smoke detectors are available as factory-installed options on 582K models. Smoke detectors may be specified for supply air only, for return air without or with economizer, or in combination of supply air and return air. Return air smoke detectors are ar- ranged for vertical return configurations only.

  • Page 30: Smoke Detector Locations

    Air is introduced to the duct smoke detector sensor’s sensing chamber through a sampling tube that extends into the HVAC duct and is directed back into the ventilation system through a (shorter) Supply Air exhaust tube. Smoke Detector The difference in air pressure between the two tubes pulls the sam- pled air through the sensing chamber.

  • Page 31: Completing Installation Of Return Air Smoke Detector

    Completing Installation of Return Air Smoke Detector Use the following steps to complete the installation of the return air smoke detector. Unscrew the two screws holding the return air sensor detector plate. See Fig. 44. Save the screws. Flexible Exhaust Tubes Screws Return Air Smoke Detector...

  • Page 32: Fiop Smoke Detector Wiring And Response

    FIOP Smoke Detector Wiring and Response Verify that the sensor’s Alarm LED turns on. Reset the sensor by holding the test magnet against the ALL UNITS sensor housing for two seconds. Verify that the sensor’s Alarm LED turns off. The FIOP smoke detector is configured to automatically shut down all unit operations when a smoke condition is detected.

  • Page 33: Dirty Sensor Test

    Remote Station Test The remote station alarm test checks a test/reset station’s ability to IMPORTANT: Failure to follow this ALERT can result in initiate and indicate an alarm state. an unnecessary evacuation of the facility. Pressing the controller’s test/reset switch for longer than seven seconds will put the duct detector into the alarm state IMPORTANT: Failure to follow this ALERT can result in and activate all automatic alarm responses.

  • Page 34: Dirty Sensor Test Using An Sd-Trk4

    ALARM STATE The smoke detector enters the alarm state when the amount of IMPORTANT: Failure to follow this ALERT can result in smoke particulate in the sensor’s sensing chamber exceeds the an unnecessary evacuation of the facility. alarm threshold value. (See Table 4.) Upon entering the alarm Holding the test magnet to the target area for longer than state: seven seconds will put the detector into the alarm state and...

  • Page 35: Troubleshooting

    RESETTING ALARM AND TROUBLE CONDITION TRIPS PROTECTIVE DEVICES Manual reset is required to restore smoke detector systems to Nor- Compressor Protection mal operation. For installations using two sensors, the duct smoke detector does not differentiate which sensor signals an alarm or OVERCURRENT trouble condition.

  • Page 36: Low Pressure Switch

    LOW PRESSURE SWITCH CONDENSER FAN MOTOR PROTECTION The system is protected against a loss of charge and low evapora- The condenser fan motor is internally protected against tor coil loading condition by a low pressure switch located on the over-temperature. suction line near the compressor.

  • Page 37: General

    GAS HEATING SYSTEM Fuel Types and Pressures General NATURAL GAS The heat exchanger system consists of a gas valve feeding multi- The 582K unit is factory-equipped for use with natural gas (NG) ple in-shot burners off a manifold. The burners fire into matching fuel at elevation under 2000 ft (610 m).

  • Page 38: Flue Gas Passageways

    harm to the heat exchanger system. Contact your fuel supplier if this condition is suspected. Flue Gas Passageways To inspect the flue collector box and upper areas of the heat exchanger: Remove the combustion blower wheel and motor assembly according to directions in Combustion-Air Blower section. See Fig.

  • Page 39: Burners And Igniters

    Burners and Igniters REMOVAL AND REPLACEMENT OF GAS TRAIN See Fig. 51, 55, 57, and 58. Shut off manual gas valve. CAUTION Shut off power to unit. Remove the control box access panel. EQUIPMENT DAMAGE HAZARD Remove the control box high voltage cover. Failure to follow this CAUTION can result in premature wear Remove the screw at the base of the burner partition panel and damage to equipment.

  • Page 40: Cleaning And Adjustment

    CLEANING AND ADJUSTMENT Integrated Gas Remove burner rack from unit as described in “Removal Controller (IGC) and Replacement of Gas Train” section. Inspect burners; if dirty, remove burners from rack. (Mark each burner to identify its position before removing from the rack.) Use a soft brush to clean burners and cross-over port as required.
  • Page 41 Low Heat Detail “A” Detail “B” Medium Heat Detail “A” Detail “B” High Heat Detail “A” Detail “B” .200 IN. (5.07 mm) SPARK GAP .120/.141 IN. (3.05/3.56 mm) SPARK GAP MUST BE POSITIONED TO IGNITE ON FIRST TRY. (PLACE SPARK GAP WITHIN BURNER CIRCUMFERANCE AS SHOWN) DETAIL "A"...

  • Page 42: Gas Valve

    GAS VALVE IGC provides a visual display of operational or sequential prob- lems when the power supply is uninterrupted. When a break in All three-phase models are equipped with 2-stage gas valves. power occurs, the IGC will be reset (resulting in a loss of fault See Fig.
  • Page 43 RED LED - STATUS Fig. 62 — Integrated Gas Control (IGC) Board...
  • Page 44 MINIMUM HEATING ENTERING AIR TEMPERATURE Thermostat When operating on first stage heating, the minimum temperature of air entering the dimpled heat exchanger is 50°F continuous and 45°F intermittent for standard heat exchangers and 40°F continuous and 35°F intermittent for stainless steel heat ex- OALT changers.

  • Page 45: Troubleshooting Heating System

    Troubleshooting Heating System Refer to Tables 11 and 12 for additional troubleshooting topics. Table 11 — Heating Service Troubleshooting PROBLEM CAUSE REMEDY Misaligned spark electrodes. Check flame ignition and sensor electrode positioning. Adjust as needed. Check gas line for air, purge as necessary. After purging gas line of air, allow gas to dissipate for at least 5 minutes before attempting to relight No gas at main burners.
  • Page 46 Table 12 — IGC Board LED Alarm Codes a,b,c,d ACTION TAKEN BY FLASH DESCRIPTION RESET METHOD PROBABLE CAUSE CONTROL CODE Normal Operation — — — Loss of power to the IGC. Check 5 amp fuse on IGC, power to Hardware Failure No gas heating.

  • Page 47: Economizer Systems

    ECONOMIZER SYSTEMS The unit may be equipped with a factory-installed economizer system with a logic control system (EconomizerONE). See Fig. 64-65 for component locations. Economizers use direct-drive damper actuators. Alternative Sensor HH79NZ039 Outside Air IMPORTANT: Any economizer that meets the economizer Temperature Sensor requirements as laid out in California’s Title 24 mandatory...

  • Page 48: Economizerone (Field-Installed Accessory)

    EconomizerONE (Field-Installed Accessory) MOUNTING, INSTALLATION, AND WIRING WARNING Failure to follow this caution may result in damage to equipment. Be sure to allow enough time for compressor startup and shutdown between checkout tests so that the compressors do not short-cycle. Mounting the Economizer Controller Base Module Before mounting, leave specific mounting clearances so that there is space for mounting, wiring, and servicing.
  • Page 49 Table 13 — Economizer Control Wiring Settings LABEL TYPE DESCRIPTION RS485 Modbus A Line A RS485 Modbus B Line B ¬ GND_ISO Earth Ground Type II NTC 10K or 0-10 vdc Mixed or Discharge Air Temperature Sensor Mixed or Discharge Air Temperature Sensor Common Type II NTC 10K or 0-10 vdc Outside Air Temperature Sensor 0-10 vdc or 4-20mA...
  • Page 50 CONNECTING PERIPHERAL DEVICES TO THE ECONOMIZER CONTROLLER See Fig. 67-71 for wiring details. • Outside Air: Connect to the Mixed or Discharge Air Temperature Sensor OAT and COM terminals of the Outside Air Temperature Sensor device. • Return Air (Differential): Return Air Temperature Sensor Connect to the RAT and S-COM...
  • Page 51 • Outside Combination Temperature/ Humidity: Connect Combo Temperature and Humidity Sensor to the OAT, COM, and OAH terminals of the device. • Combo Temperature and Humidity Sensor Return Combination Temperature/ Humidity: Connect to the RAT, S-COM, and RAH terminals of the device. Fig.

  • Page 52: Economizerone (Factory Option)

    EconomizerONE (Factory Option) LED Indication NOTE: If different faulty events occur at the same time, the ECONOMIZER SETTINGS sensor/DAC LED lights up following this priority: Red  Interface Overview Yellow  Off. For example, if there is a humidity sensor error and air temperature failure at the same time, the sensor LED EconomizerONE turns red rather than yellow.
  • Page 53 Table 14 — LED Indication FREE SENSOR Power STATUS COOLING DAC LED Yellow Yellow Yellow Commissioning mode Blinking Blinking Blinking Power start-up Yellow On Yellow On Yellow On Free cooling is running Green On — — Free cooling is available Green —...
  • Page 54 Table 15 — Free Cooling Functions CONTROL MODE SENSORS USED ENABLE FREE COOLING? The outside air dry bulb temperature is compared with the set temperature Control Mode 1 OA (outside air) Temperature Sensor shutoff set point. • Fixed Dry Bulb and MA (Mixed Air) Temperature Sensor If the outside air dry bulb temperature is below the temperature shutoff set point, then the outside air is used to meet all or part of the cooling demand.
  • Page 55 Table 19 — Different Fan Speeds with Different Table 16 — 1 and 2-Stage Cooling Stage I/O Logic Configured Outputs ECONOMIZER COOLING COOLING CONDITION MET STAGE 1 STAGE 2 FAN TYPE 1-SPEED COOLING 2-STAGE COOLING • Spd H (regardless of •...
  • Page 56 Table 21 — Different Damper Position Setting with Different Configured Outputs (DCV is Enabled) FAN TYPE 1-STAGE COOLING 2-STAGE COOLING • 2VENTMIN H to 2VENTMAX H (regardless of • 2VENTMIN H to 2VENTMAX H (regardless of 1-SPEED FAN cooling demand, OCC=Yes) cooling demand, OCC=Yes) •...
  • Page 57 • If Exhaust Fan 2 is connected and configured, then Fault Detection and Diagnostics Exhaust Fan 2 parameter group (L, M, and H) is available, The economizer controller can detect and diagnose free cooling depending on fan configuration. faults, sensor operation faults, and damper modulating faults. It •...
  • Page 58 WIRING WARNING Failure to follow this caution may result in damage to equipment. Be sure to allow enough time for compressor startup and shutdown between checkout tests so that the compressors do not short-cycle. Mounting Devices Connected to the Economizer Controller Devices like damper actuators, sensors (temperature sensor, hu- midity sensor, combination temperature and humidity sensor, CO sensor), thermostats, and exhaust fans can be connected to the...
  • Page 59 Table 23 — Economizer Control Wiring Settings LABEL TYPE DESCRIPTION RS485 Modbus A Line A RS485 Modbus B Line B ¬ GND_ISO Earth Ground Type II NTC 10K or 0-10 vdc Mixed or Discharge Air Temperature Sensor Mixed or Discharge Air Temperature Sensor Common Type II NTC 10K or 0-10 vdc Outside Air Temperature Sensor 0-10 vdc or 4-20mA...
  • Page 60 Connecting Peripheral Devices to the Economizer Controller See Fig. 79-83 for wiring details. • Outside Air: Connect to the Mixed or Discharge Air Temperature Sensor OAT and COM terminals of the Outside Air Temperature Sensor device. • Return Air (Differential): Return Air Temperature Sensor Connect to the RAT and S-COM...
  • Page 61 • Outside Combination Temperature/ Humidity: Connect Combo Temperature and Humidity Sensor to the OAT, COM, and OAH terminals of the device. • Combo Temperature and Humidity Sensor Return Combination Temperature/ Humidity: Connect to the RAT, S-COM, and RAH terminals of the device. Fig.

  • Page 62: Setup And Configuration

    SETUP AND CONFIGURATION NOTE: Parameters and display menus may display differently/dynamically if different applications are config- ured. See Tables 24-31. IMPORTANT: Before setup and configuration, it is recom- mended to obtain some location-based values, such as shutoff points, or utilize the location services in the Climatix ™...
  • Page 63 Table 24 — Status Display PARAMETER DESCRIPTION VALUE 1FREECOOL Indicates if the system can use outdoor air for free cooling. 1ECON ENAB Indicates if outdoor air is being used for the first stage of cooling. Indicates if the space is occupied. If users choose ALWAYS for 6OCC when configuring I/Os, the parameter value is YES;...
  • Page 64 Table 25 — Parameter Settings — Basic PARAMETER DESCRIPTION RANGE DEFAULT Temperature shutoff set point can be obtained automatically if a smartphone or tablet is connected to the network provided by a Wi-Fi/WLAN stick 2 TEMP OFF plugged into the Economizer Controller and the mobile application is 48...80°F;...
  • Page 65 Table 26 — Parameter Settings — Advanced PARAMETER DESCRIPTION VALUE/RANGE DEFAULT 3FREEZE POS Anti-freeze protection damper position (closed or minimum). 3SD ACT POS Damper position during shutdown (open or closed). MAT sensor location: • Choose MAT if the sensor is installed before the DX (Direct Expansion) coil. 3DIF T LOC •...
  • Page 66 Table 27 — Parameter Settings — I/O Configurations (cont) PARAMETER DESCRIPTION VALUE DEFAULT Choose ACT FB if feedback signal is available from the connected damper ACT FB 6AUX-AI2 ACT FB actuator. Otherwise, choose NONE. NONE Choose “COOL 2” if Cooling Stage 2 is available (another compressor is COOL 2 6Y2O COOL 2...
  • Page 67 Table 30 — Enter Running State PARAMETER DESCRIPTION 8RUN STATE Change to Running State. Press Enter to confirm the change. 8ENTER RUN? Confirm the change to Running State. Perform factory reset. Press Enter to confirm the reset. (This action resets the controller 8FACTORY DEF password to default: OneBT.) 8DEF CONFIRM?
  • Page 68 2.75" (70 mm) 3.95" (100 mm) NOTE: Dimensions in inches (mm). Fig. 84 — HH57LW001 Dimensional, Connection and Switching Information 1.327 Max 18.0±0.25 1/4" Stud Hole 0.531±0.008 20 AWG 7/28 PVC Insulated Wire 1/8" ø Black 2-520102-2 (one black/one red) Polyolefin Heat Shrink Insulation Connectors...
  • Page 69 U.S. and Canada I-Codes / ASHRAE Zones Climate Zone 1 Climate Zone 5 and Marine Climate Zone 2 Climate Zone 6 Climate Zone 3 Climate Zone 7 and 8 Climate Zone 4 (Except Marine) Fig. 88 — U.S. and Canada Climate Zones Table 32 —...
  • Page 70 Economizers are shipped standard with an HH79NZ039 outside Table 33 — California Title 24 Regional High Limit Dry air dry bulb sensor (refer to Fig. 85). System default setting (high Bulb Temperature Settings temp limit) is 63°F (17°C) and has a range of 48°F to 80°F (9°C to REQUIRED HIGH LIMIT 27°C).

  • Page 71: Electric Shock Hazard

    CHECKOUT NOTE: All settings are stored in non-volatile flash memory. Status Inspect all wiring connections at the economizer module’s termi- nals, and verify compliance with the installation wiring diagrams. Use the Status menu (refer to Table 24) to check the parameter For checkout, review the Status of each configured parameter and values for the various devices and sensors configured.

  • Page 72: Troubleshooting

    TROUBLESHOOTING For EconomizerONE troubleshooting issues, see Table 35. Table 35 — Operating Issues and Concerns SYMPTOM REASON SOLUTION An alarm is displayed on the Sensor, damper, or the whole working Check sensor, damper, or the whole working system following the detailed alarm information. system may not work properly DAC LED is blinking RED Damper slippage...

  • Page 73: Pre-Start-Up/Start-Up

    PRE-START-UP/START-UP Proceed as follows to inspect and prepare the unit for initial start-up: Remove all access panels. WARNING Read and follow instructions on all WARNING, CAU- TION, and INFORMATION labels attached to, or shipped PERSONAL INJURY HAZARD with, unit. Failure to follow this warning could result in personal Make the following inspections: injury or death.

  • Page 74: Risk Of Fire Or Explosion

    Compressor Rotation WARNING CAUTION RISK OF FIRE OR EXPLOSION If the information in this manual is not followed exactly, a fire EQUIPMENT DAMAGE HAZARD or explosion may result causing property damage, personal in- Failure to follow this caution can result in premature wear jury or loss of life.

  • Page 75: Ventilation (Continuous Fan)

    Set system switch selector at HEAT position and fan A maximum of 9 trips can occur, extending the evaporator-fan switch at AUTO or ON position. Set heating temperature off delay to 180 seconds. lever above room temperature. To restore the original default value, reset the power to the unit. The induced-draft motor will start.

  • Page 76: Appendix A - Model Number Nomenclature

    APPENDIX A — MODEL NUMBER NOMENCLATURE Position: 9 10 11 12 13 14 15 16 17 Example: Unit Type Packaging and Control 582 = Gas Heat RTU, A = Standard Packaging, electromechanical Legacy™ Line controls, no intake or exhaust option. Will allow for use of all field-installed economizers, manual or two-position damper.

  • Page 77: Evaporator Coil

    APPENDIX B — PHYSICAL DATA 582K*08-09 — 7.5 Ton to 8.5 Ton — Physical Data UNIT 582K*08N 582K*08R 582K*09N 582K*09R NOMINAL CAPACITY (tons) REFRIGERATION SYSTEM No. Circuits / No. Comp. / Type 1 / 2 / Scroll 1 / 2 / Scroll 1 / 2 / Scroll 1 / 2 / Scroll Puron...
  • Page 78 APPENDIX B — PHYSICAL DATA (cont) 582K*12-14 — 10 Ton to 12.5 Ton — Physical Data UNIT 582K*12N 582K*12R 582K*14N 582K*14R NOMINAL CAPACITY (tons) 10.0 10.0 12.5 12.5 REFRIGERATION SYSTEM No. Circuits / No. Comp. / Type 1 / 2 / Scroll 1 / 2 / Scroll 1 / 2 / Scroll 1 / 2 / Scroll...
  • Page 79 APPENDIX B — PHYSICAL DATA (cont) 582K*16 — 15 Ton — Physical Data UNIT 582K*16N 582K*16R NOMINAL TONS 15.0 15.0 REFRIGERATION SYSTEM No. Circuits / No. Comp. / Type 1 / 2 / Scroll 1 / 2 / Scroll Puron ®...

  • Page 80: Appendix C - Gas Heat Data

    APPENDIX C — GAS HEAT DATA 582K*08-16 — 7.5 Ton to 15.0 Ton UNIT 582K*08 582K*09 582K*12 582K*14 582K*16 NOMINAL TONS 10.0 12.5 GAS CONNECTION No. of Gas Valves Natural Gas Supply Line Pressure 4-13 / 0.18-0.47 4-13 / 0.18-0.47 4-13 / 0.18-0.47 4-13 / 0.18-0.47 4-13 / 0.18-0.47...

  • Page 81: Appendix D - Fan Performance

    APPENDIX D — FAN PERFORMANCE GENERAL FAN PERFORMANCE NOTES For information on the electrical properties of the fan motors, please see the Electrical information section of the Product Interpolation is permissible. Do not extrapolate. Data book. External static pressure is the static pressure difference For more information on the performance limits of the fan between the return duct and the supply duct plus the static motors, see the application data section of the Product Data...
  • Page 82 APPENDIX D — FAN PERFORMANCE (cont) 582K*08 — 7.5 Ton Vertical Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2250 1045 0.43 1166 0.60 1273 0.78 1372 0.97 1463 1.18 2440 1111 0.51 1226 0.69 1329 0.88 1424 1.08 1512 1.30...
  • Page 83 APPENDIX D — FAN PERFORMANCE (cont) 582K*08 — High Static — 7.5 Ton Vertical Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2250 1045 1166 1273 1372 1463 2440 1111 1226 1329 1424 1512 2625 1178 1288 1387 1478 1564 2810...
  • Page 84 APPENDIX D — FAN PERFORMANCE (cont) 582K*09 — 8.5 Ton Vertical Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2550 1091 0.48 1198 0.63 1298 0.81 1391 0.99 1478 1.19 2760 1164 0.58 1264 0.74 1359 0.92 1448 1.11 1532 1.31...
  • Page 85 APPENDIX D — FAN PERFORMANCE (cont) 582K*09 — High Static — 8.5 Ton Vertical Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2550 1091 1198 1298 1391 1478 2760 1164 1264 1359 1448 1532 2975 1238 1332 1422 1507 1588 3190...
  • Page 86 APPENDIX D — FAN PERFORMANCE (cont) 582K*12 — 10 Ton Vertical Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3000 1266 0.74 1360 0.92 1449 1.12 1534 1.32 1613 1.54 3250 1357 0.91 1444 1.09 1528 1.29 1608 1.51 1684 1.73...
  • Page 87 APPENDIX D — FAN PERFORMANCE (cont) 582K*12 — High Static — 10 Ton Vertical Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3000 1266 1360 1449 1534 1613 3250 1357 1444 1528 1608 1684 3500 1448 1530 1609 1685 1758 3750...
  • Page 88 APPENDIX D — FAN PERFORMANCE (cont) 582K*14 — 12.5 Ton Vertical Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3750 1320 1.21 1416 1.49 1503 1.79 1583 2.09 1657 2.39 4060 1414 1.48 1504 1.78 1587 2.09 1664 2.41 1736 2.74...
  • Page 89 APPENDIX D — FAN PERFORMANCE (cont) 582K*14 — High Static — 12.5 Ton Vertical Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3750 1320 1416 1503 1583 1657 4060 1414 1504 1587 1664 1736 4375 1509 1594 1673 1747 1817 4690...
  • Page 90 APPENDIX D — FAN PERFORMANCE (cont) 582K*16 — 15 Ton Vertical Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 4500 1251 1.02 1332 1.23 1412 1.47 1491 1.73 1569 2.02 4875 1343 1.26 1417 1.48 1491 1.72 1565 1.99 1637 2.28...
  • Page 91 APPENDIX D — FAN PERFORMANCE (cont) 582K*16 — High Static — 15 Ton Vertical Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 4500 1251 1332 1412 1491 1569 4875 1343 1417 1491 1565 1637 5250 1435 1504 1573 1641 1709 5625...
  • Page 92 APPENDIX D — FAN PERFORMANCE (cont) 582K*08 — 7.5 Ton Horizontal Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2250 0.36 1114 0.52 1227 0.70 1331 0.89 1428 1.10 2440 1047 0.43 1168 0.60 1277 0.78 1377 0.98 1471 1.20 2625...
  • Page 93 APPENDIX D — FAN PERFORMANCE (cont) 582K*08 — High Static — 7.5 Ton Horizontal Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2250 1114 1227 1331 1428 2440 1047 1168 1277 1377 1471 2625 1109 1223 1328 1424 1515 2810 1171...
  • Page 94 APPENDIX D — FAN PERFORMANCE (cont) 582K*09 — 8.5 Ton Horizontal Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2550 1026 0.40 1140 0.55 1248 0.72 1349 0.91 1442 1.11 2760 1092 0.48 1199 0.63 1301 0.80 1398 1.00 1488 1.20...
  • Page 95 APPENDIX D — FAN PERFORMANCE (cont) 582K*09 — High Static — 8.5 Ton Horizontal Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 2550 1026 1140 1248 1349 1442 2760 1092 1199 1301 1398 1488 2975 1160 1261 1357 1449 1536 3190...
  • Page 96 APPENDIX D — FAN PERFORMANCE (cont) 582K*12 — 10 Ton Horizontal Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3000 1188 0.62 1288 0.78 1384 0.97 1475 1.18 1562 1.40 3250 1271 0.75 1364 0.92 1454 1.12 1540 1.33 1623 1.55...
  • Page 97 APPENDIX D — FAN PERFORMANCE (cont) 582K*12 — High Static — 10 Ton Horizontal Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3000 1188 1288 1384 1475 1562 3250 1271 1364 1454 1540 1623 3500 1355 1441 1526 1608 1687 3750...
  • Page 98 APPENDIX D — FAN PERFORMANCE (cont) 582K*14 — 12.5 Ton Horizontal Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3750 1198 0.90 1298 1.15 1393 1.42 1483 1.72 1566 2.02 4060 1282 1.10 1374 1.36 1464 1.64 1550 1.95 1631 2.27...
  • Page 99 APPENDIX D — FAN PERFORMANCE (cont) 582K*14 — High Static — 12.5 Ton Horizontal Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 3750 1198 1298 1393 1483 1566 4060 1282 1374 1464 1550 1631 4375 1367 1453 1537 1619 1697 4690...
  • Page 100 APPENDIX D — FAN PERFORMANCE (cont) 582K*16 — 15 Ton Horizontal Supply (rpm - bhp) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 4500 1248 1.02 1328 1.22 1408 1.46 1487 1.72 1566 2.01 4875 1339 1.25 1413 1.47 1487 1.71 1561 1.98 1634 2.27...
  • Page 101 APPENDIX D — FAN PERFORMANCE (cont) 582K*16 — High Static — 15 Ton Horizontal Supply (rpm - vdc) AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) 4500 1248 1328 1408 1487 1566 4875 1339 1413 1487 1561 1634 5250 1431 1500 1568 1637 1705 5625...

  • Page 102: Appendix E - Wiring Diagrams

    APPENDIX E — WIRING DIAGRAMS 582K*08-16 — Wiring Diagrams — Standard SCCR SIZE VOLTAGE CONTROL (OVERLAY) PAGE POWER PAGE 208/230-3-60 582K*08-12 48TM005719 Electro-Mechanical with 460-3-60 48TM005715 POL224 Controller 575-3-60 48TM005995 208/230-3-60 48TM005991 582K*14 Electro-Mechanical with 460-3-60 48TM007519 48TM005990 POL224 Controller 575-3-60 208/230-3-60 582K*16...
  • Page 103 APPENDIX E — WIRING DIAGRAMS (cont) Fig. B — Typical Control Wiring Diagram — 582K*08-12 208/230, 460, 575-3-60 Unit with Electro-Mechanical Control and POL224 Controller — Standard and High SCCR...
  • Page 104 APPENDIX E — WIRING DIAGRAMS (cont) Fig. C — Typical Control Wiring Diagram — 582K*14 208/230, 460, 575-3-60 Unit with Electro-Mechanical Control and POL224 Controller — Standard and High SCCR...
  • Page 105 APPENDIX E — WIRING DIAGRAMS (cont) Fig. D — Typical Control Wiring Diagram — 582K*16 208/230, 460, 575-3-60 Unit with Electro-Mechanical Control and POL224 Controller — Standard and High SCCR...
  • Page 106 APPENDIX E — WIRING DIAGRAMS (cont) Fig. E — Typical Power Wiring Diagram — 582K*08-12 208/230, 460-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 107 APPENDIX E — WIRING DIAGRAMS (cont) Fig. F — Typical Power Wiring Diagram — 582K*08-12 575-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 108 APPENDIX E — WIRING DIAGRAMS (cont) Fig. G — Typical Power Wiring Diagram — 582K*14 208/230-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 109 APPENDIX E — WIRING DIAGRAMS (cont) Fig. H — Typical Power Wiring Diagram — 582K*14 460, 575-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 110 APPENDIX E — WIRING DIAGRAMS (cont) Fig. I — Typical Power Wiring Diagram — 582K*16 208/230,460-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 111 APPENDIX E — WIRING DIAGRAMS (cont) Fig. J — Typical Power Wiring Diagram — 582K*16 575-3-60 Unit with Electro-Mechanical or POL224 Controller — Standard SCCR...
  • Page 112 APPENDIX E — WIRING DIAGRAMS (cont) Fig. K — Typical Power Wiring Diagram — 582K*08-12 208/230, 460-3-60 Unit with Electro-Mechanical or POL224 Controller — High SCCR...
  • Page 113 APPENDIX E — WIRING DIAGRAMS (cont) Fig. L — Typical Power Wiring Diagram — 582K*14 208/230-3-60 Unit with Electro-Mechanical or POL224 Controller — High SCCR...
  • Page 114 APPENDIX E — WIRING DIAGRAMS (cont) Fig. M — Typical Power Wiring Diagram — 582K*14 460-3-60 Unit with Electro-Mechanical or POL224 Controller — High SCCR...
  • Page 115 APPENDIX E — WIRING DIAGRAMS (cont) Fig. N — Typical Power Wiring Diagram — 582K*16 208/230, 460-3-60 Unit with Electro-Mechanical or POL224 Controller — High SCCR...

  • Page 116: Appendix F - Low Ambient Control Sensor Location

    APPENDIX F — LOW AMBIENT CONTROL SENSOR LOCATION T O P O F C O I L T O P O F C O I L S E N S O R P O S I T I O N 4 T H I N T E R M E D I A T E S E N S O R P O S I T I O N F R O M T O P...
  • Page 118 © 2024 Carrier Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Catalog No. 04-53582026-01 Printed in U.S.A. Form No. SM582K-8-16-02 Pg 118 7-24 Replaces: SM582K-8-16-01...

  • Page 119: Preliminary Information

    START-UP CHECKLIST 582K*08-16 Single Package Rooftop Gas Heat/Electric Cooling Unit (Remove and use for job file) NOTE: To avoid injury to personnel and damage to equipment or property when completing the procedures listed in this start-up checklist, use good judgment, follow safe practices, and adhere to the safety considerations/information as outlined in preceding sections of this Service and Maintenance Instruction document.
  • Page 120 PRESSURES Gas Inlet Pressure in. wg _____________ in. wg Gas Manifold Pressure STAGE 1 _____________ in. wg STAGE 2 _____________ in. wg Refrigerant Suction _____________ PSIG Refrigerant Discharge _____________ PSIG Verify Refrigerant Charge using Charging Charts (Y/N) ______ GENERAL Economizer minimum vent and changeover settings to job requirements (if equipped) (Y/N) _____ _ Verify smoke detector unit shutdown by utilizing magnet test (Y/N) ______...

This manual is also suitable for:

582k 09 series582k 12 series582k 14 series582k 16 series

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