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Bryant 558F installation instructions Copyright 2005 Bryant Heating & Cooling Systems, Catalog No

Models: 558F

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Copyright 2005 Bryant Heating & Cooling Systems

Printed in U.S.A.

CATALOG NO. 04-53558002-01

Page 68

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Bryant 558F installation instructions Copyright 2005 Bryant Heating & Cooling Systems, Catalog No

Contents

CONTENTS III. Step 3 - Install External Trap forAdjust Factory-Installed Adjust Evaporator-FanSpeedA. Positioning Fig. 1 - Horizontal Conversion PanelsIV. STEP 4 - RIG AND PLACE UNIT Fig. 2 - Roof Curb Details Fig. 3 - Unit Leveling Tolerance Fig. 5 - Condensate Drain Piping DetailsFig. 4 - Condensate Drain Connection Side View Fig. 6 - Rigging DetailsPage Page Page ASHRAE 90.1-1999Compliant Units A. Field Power Supply B. Field Control WiringFig. 8 - Power Wiring Connections V.STEP 5 - MAKE ELECTRICAL CONNECTIONSPage Page Page Page Page Page Page Page Page Page Page Page Fig. 9 - Conduit Installation Fig. 12 - Field Control Wiring RacewayFig. 10 - Typical Component Location B. Convenience OutletOutdoor-AirDamper Installed Fig. 16 - Outdoor-AirDamper Position SettingFig. 13 - Damper Panel with Manual Fig. 14 - Outdoor-AirHood DetailsFig. 20 - Indoor Coil Access Panel Relocation Fig. 18 - Typical Access Panel LocationsFig. 22 - Filter Installation Fig. 17 - EconoMi$er IV Component LocationsFig. 23 - EconoMi$er IV Wiring Fig. 25 - Outdoor-AirDamper LeakageFig. 26 - Return-AirPressure Drop D. EconoMi$er IV Standard SensorsTemperature/Resistance Values Fig. 27 - Supply Air Sensor LocationTable 3 - Supply Air Sensor E. EconoMi$er IV Control ModesFig. 29 - Outside Air Temperature Fig. 30 - Return Air Temperature or EnthalpyChangeover Set Points Sensor Mounting LocationFig. 33 - CO2 Sensor Maximum Range Setting Fig. 31 - Enthalpy Changeover Set PointsFig. 32 - EconoMi$er IV Control APPROXIMATE DRY BULB TEMPERATURE- F CPage Table 5 - CO2 Sensor Standard Settings VII. STEP 7 - ADJUST EVAPORATOR-FANSPEED Fig. 36 - Evaporator-FanPulley AdjustmentFig. 34 - Typical Belt-DriveMotor Mounting for Sizes 090,091,102,103Table 7 - Evaporator-FanMotor Efficiency Table 6 - Fan Rpm at Motor Pulley SettingsTable 8 - Accessory/FIOP Static Pressure* in. wg Table 9 - Evaporator Fan Motor Data GENERAL FAN PERFORMANCE NOTESPage Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page V. INTERNAL WIRING VI. REFRIGERANT SERVICE PORTSPRE-START-UP START-UP I. UNIT PREPARATIONX. SAFETY RELIEF VIII. COOLINGA. To Shut Off Unit XI. VENTILATION Continuous FanSERVICE I. CLEANINGFig. 37 - Cleaning Condenser Coil A.Evaporator CoilIV. CONDENSER-FANADJUSTMENT Fig VI. ECONOMIZER ADJUSTMENTA. Checking and Adjusting Refrigerant Charge Fig. 40 - Condenser Fan AdjustmentB. To Use Cooling Charging Charts VIII. HIGH-PRESSURESWITCHIX. LOSS-OF-CHARGESWITCH XI. REPLACEMENT PARTSCIRCUIT NO Fig. 43 - Cooling Charging Chart 558F120Fig. 44 - Cooling Charging Chart 558F150 Fig. 45 - Cooling Charging Chart 558F091 Fig. 47 - Cooling Charging Chart 558F121 Fig. 48 - Cooling Charging Chart 558F151TROUBLESHOOTING I. UNIT TROUBLESHOOTING II. ECONOMI$ER IV TROUBLESHOOTINGG.EconoMi$er IV Troubleshooting Completion A. EconoMi$er IV PreparationB. Differential Enthalpy 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 START-UPCHECKLIST Remove and Store in Job File TEMPERATURESI. PRELIMINARY INFORMATION III. START-UP