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Bryant 558F installation instructions Index

Models: 558F

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Page 66

Access panels			24
Barometric flow capacity							25
Charging chart, refrigerant								58-61
Clearance		2, 5, 6
CO2 sensor
Configuration				30
Settings		28, 30
Compressor
Lubrication			57
Mounting		54
Rotation		54
Condensate drain
Cleaning		56
Location		2, 4
Condenser coil			7, 8
Cleaning		56
Condenser fan			7, 8
Adjustment			57
Control circuit
Wiring		9, 22
Wiring raceway					22
Convenience outlet					22
Demand ventilation control								29
Dimensions 5, 6
Ductwork		1, 2
EconoMi$er IV				23-30
Adjustment			57
Components			24
Control mode			26
Damper movement						29
Inputs and outputs						65
Troubleshooting					61, 62
Wiring		25
Electrical connections						9
Electrical data			10-21
Enthalpy changeover set points									28
Evaporator coil				7, 8
Cleaning		56
Evaporator fan motor						7, 8, 32-53
Lubrication			67
Motor data			33
Performance			34-53
Pulley adjustment					31
Pulley setting			7, 8, 32
Speed	7, 8
Factory-installed options
Convenience outlet						22
EconoMi$er IV					23-30
Manual outdoor air damper									22
Filter
Cleaning		56
Installation			24
Size	7, 8
Freeze protection thermostat									7, 8, 58
High flow valves					56
High pressure switch						7, 8, 58
Horizontal units				1
Indoor air quality sensor							27
Low pressure switch						7, 8, 58
Manual outdoor air damper								22, 57
Mounting
Compressor			54
Unit	2
Operating sequence
Cooling		55
EconoMi$er IV					55
Heating		55
Outdoor air hood					23, 24
Outdoor air temperature sensor									25
Physical data			7, 8
Power supply
Wiring		9
Pressure, drop
EconoMi$er IV					32
Pressure switches
High pressure			7, 8
Low pressure			7, 8
Pre-Start-Up			54

			INDEX
Refrigerant
Charge	7, 8, 57
Type	7, 8
Refrigerant service ports 54
Replacement parts			58
Return air filter 7, 8, 54
Return air temperature sensor					27
Rigging unit		2, 4
Roof curb
Assembly		1
Dimensions		3
Connector package				3
Leveling tolerances				4
Weight	7, 8
Safety considerations				1
Safety relief		55
Service	56-61
Service ports		54
Slab mount		1
Start-up	54, 55
Start-up checklist			CL-1
Supply-air temperature sensor					25
Thermostat		9, 22
Troubleshooting			61-65
Ventilation		55
Weight
Corner	5, 6
EconoMi$er IV			5-8
Unit	5-8
Wiring
EconoMi$er IV			25
Power connections				9
Thermostat		22
Unit	63

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Image 66

Bryant 558F installation instructions Index

Contents

Adjust Factory-Installed CONTENTSIII. Step 3 - Install External Trap for Adjust Evaporator-FanSpeedFig. 1 - Horizontal Conversion Panels IV. STEP 4 - RIG AND PLACE UNITA. Positioning Fig. 2 - Roof Curb Details Fig. 4 - Condensate Drain Connection Side View Fig. 3 - Unit Leveling ToleranceFig. 5 - Condensate Drain Piping Details Fig. 6 - Rigging DetailsPage Page Page ASHRAE 90.1-1999Compliant Units Fig. 8 - Power Wiring Connections A. Field Power SupplyB. Field Control Wiring V.STEP 5 - MAKE ELECTRICAL CONNECTIONSPage Page Page Page Page Page Page Page Page Page Page Page Fig. 10 - Typical Component Location Fig. 9 - Conduit InstallationFig. 12 - Field Control Wiring Raceway B. Convenience OutletFig. 13 - Damper Panel with Manual Outdoor-AirDamper InstalledFig. 16 - Outdoor-AirDamper Position Setting Fig. 14 - Outdoor-AirHood DetailsFig. 22 - Filter Installation Fig. 20 - Indoor Coil Access Panel RelocationFig. 18 - Typical Access Panel Locations Fig. 17 - EconoMi$er IV Component LocationsFig. 26 - Return-AirPressure Drop Fig. 23 - EconoMi$er IV WiringFig. 25 - Outdoor-AirDamper Leakage D. EconoMi$er IV Standard SensorsTable 3 - Supply Air Sensor Temperature/Resistance ValuesFig. 27 - Supply Air Sensor Location E. EconoMi$er IV Control ModesChangeover Set Points Fig. 29 - Outside Air TemperatureFig. 30 - Return Air Temperature or Enthalpy Sensor Mounting LocationFig. 32 - EconoMi$er IV Control Fig. 33 - CO2 Sensor Maximum Range SettingFig. 31 - Enthalpy Changeover Set Points APPROXIMATE DRY BULB TEMPERATURE- F CPage Table 5 - CO2 Sensor Standard Settings Fig. 34 - Typical Belt-DriveMotor VII. STEP 7 - ADJUST EVAPORATOR-FANSPEEDFig. 36 - Evaporator-FanPulley Adjustment Mounting for Sizes 090,091,102,103Table 6 - Fan Rpm at Motor Pulley Settings Table 8 - Accessory/FIOP Static Pressure* in. wgTable 7 - Evaporator-FanMotor Efficiency Table 9 - Evaporator Fan Motor Data GENERAL FAN PERFORMANCE NOTESPage Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page PRE-START-UP V. INTERNAL WIRINGVI. REFRIGERANT SERVICE PORTS START-UP I. UNIT PREPARATIONA. To Shut Off Unit X. SAFETY RELIEFVIII. COOLING XI. VENTILATION Continuous FanFig. 37 - Cleaning Condenser Coil SERVICEI. CLEANING A.Evaporator CoilA. Checking and Adjusting Refrigerant Charge IV. CONDENSER-FANADJUSTMENT FigVI. ECONOMIZER ADJUSTMENT Fig. 40 - Condenser Fan AdjustmentIX. LOSS-OF-CHARGESWITCH B. To Use Cooling Charging ChartsVIII. HIGH-PRESSURESWITCH XI. REPLACEMENT PARTSFig. 43 - Cooling Charging Chart 558F120 Fig. 44 - Cooling Charging Chart 558F150CIRCUIT NO Fig. 45 - Cooling Charging Chart 558F091 TROUBLESHOOTING I. UNIT TROUBLESHOOTING Fig. 47 - Cooling Charging Chart 558F121Fig. 48 - Cooling Charging Chart 558F151 II. ECONOMI$ER IV TROUBLESHOOTINGB. Differential Enthalpy G.EconoMi$er IV Troubleshooting CompletionA. EconoMi$er IV Preparation C.Single EnthalpyFig. 49 - Typical Unit Wiring Schematic Table 30 - Cooling Service Analysis Table 31 - EconoMi$er IV Input/Output Logic Fig. 50 - EconoMi$er IV Functional ViewINDEX SERVICE TRAINING CALL FOR FREE CATALOGCopyright 2005 Bryant Heating & Cooling Systems CATALOG NOPage I. PRELIMINARY INFORMATION START-UPCHECKLIST Remove and Store in Job FileTEMPERATURES III. START-UP