Manuals / Bryant / Household Appliance / Heating System

Bryant 580F Start-Upchecklist, I. Pre-Start-Up, Ii.Start-Upelectrical, Temperatures, Pressures

Models: 580F

1 52

Download 52 pages 44.41 Kb

Page 52

START-UP CHECKLIST

START-UP CHECKLIST

MODEL NO.:

SERIAL NO.:

DATE:TECHNICIAN:

I. PRE-START-UP

VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT AND PLATE VERIFY INSTALLATION OF OUTDOOR-AIR HOOD

VERIFY INSTALLATION OF FLUE HOOD AND WIND BAFFLE

VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS

VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT

CHECK GAS PIPING FOR LEAKS

CHECK THAT FILTERS AND SCREENS ARE CLEAN AND IN PLACE

VERIFY THAT UNIT IS LEVEL

CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SETSCREW IS TIGHT

VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION

VERIFY THAT CRANKCASE HEATER HAS BEEN ENERGIZED FOR 24 HOURS

II.START-UP ELECTRICAL


SUPPLY VOLTAGE	L1-L2			L2-L3			L3-L1
COMPRESSOR AMPS — COMPRESSOR NO. 1	L1			L2			L3
— COMPRESSOR NO. 2	L1			L2			L3

SUPPLY FAN AMPS			EXHAUST FAN AMPS
TEMPERATURES
OUTDOOR-AIR TEMPERATURE				F DB (Dry-Bulb)
RETURN-AIR TEMPERATURE				F DB		F WB (Wet-Bulb)
COOLING SUPPLY AIR				F
GAS HEAT SUPPLY AIR				F

PRESSURES
GAS INLET PRESSURE			IN. WG
GAS MANIFOLD PRESSURE	STAGE NO. 1		IN. WG	STAGE NO. 2		IN. WG
REFRIGERANT SUCTION	CIRCUIT NO. 1		PSIG	CIRCUIT NO. 2		PSIG
REFRIGERANT DISCHARGE	CIRCUIT NO. 1		PSIG	CIRCUIT NO. 2		PSIG

VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 37.

GENERAL

ECONOMI$ERIV MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS

CUT ALONG DOTTED LINE

CUT ALONG DOTTED LINE

Copyright 2006 Bryant Heating & Cooling Systems

Printed in U.S.A.

CL-1

CATALOG NO. 04-53580003-01

Image 52

Bryant 580F operation manual Start-Upchecklist, I. Pre-Start-Up, Ii.Start-Upelectrical, Temperatures, Pressures, General

Contents

CONTENTS SAFETY CONSIDERATIONSINSTALLATION I. STEP 1 - PROVIDE UNIT SUPPORT A. Roof CurbFig. 1A - Roof Curb Details - 580F180-240 Fig. 1B - Roof Curb Details - 580F300 B. Alternate Unit Support II. STEP 2 - RIG AND PLACE UNITA. Positioning B. Roof MountFig. 3 - Rigging Details Fig. 4 - Base Unit Dimensions - 580F180 Fig. 5 - Base Unit Dimensions - 580F240 Fig. 6 - Base Unit Dimensions - 580F300 Table 1 - Physical Data Table 1 - Physical Data cont V. STEP 5 - INSTALL FLUE HOOD AND WIND BAFFLE III. STEP 3 - FIELD FABRICATE DUCTWORKIV. STEP 4 - MAKE UNIT DUCT CONNECTIONS Fig. 7 - Air Distribution - Thru-the-BottomFig. 11 - Combustion Fan Housing Location Fig. 12 - Condensate Drain Details 580F180 ShownFig. 13 - Condensate Drain Piping Details VII. STEP 7 - ORIFICE CHANGEVIII. STEP 8 - INSTALL GAS PIPING B. Field Control Wiring—13— Fig. 14 - Field Gas PipingFig. 15 - Field Power Wiring Connections Fig. 17 - Optional Non-FusedDisconnect WiringD. Optional Convenience Outlet Fig. 16 - Field Control Thermostat WiringX. STEP 10 - MAKE OUTDOOR-AIRINLET ADJUST MENTS XI. STEP 11 - INSTALL OUTDOOR-AIRHOODTable 5 - Electrical Data A. Manual Outdoor-AirDamperXII. STEP 12 - INSTALL ALL ACCESSORIES Fig. 19 - Outdoor-AirHood Component LocationFig. 20 - Seal Strip Location Fig. 21 - Outdoor-AirHood DetailsB. Motormaster V Control Installation 580F240 and Table 6 - Motormaster V Control Package UsageTable 7 - Applicable Voltages and Motors Fig. 22 - Wind Baffle DetailsFig. 24 - Motormaster V Control Fig. 25 - EconoMi$erIV Component LocationsEnd View Fig. 26 - EconoMi$erIV Assembled in UnitFig. 27 - EconoMi$erIV Wiring Table 10 - Supply Air Sensor TemperatureResistance Values C. EconoMi$erIV Control ModesFig. 29 - Outside Air Temperature Fig. 30 - Return Air Temperature or EnthalpyTable 11 - EconoMi$erIV Sensor Usage Fig. 28 - EconoMi$erIV Controller PotentiometerFig. 31 - Enthalpy Changeover Set Points Fig. 33 - CO2 Sensor Maximum Range Setting Fig. 32 - EconoMi$erIV ControllerTable 12 - CO2 Sensor Standard Settings XIV. STEP 14 - INSTALL HUMIDISTAT FOR OPTIONAL PERFECT HUMIDITY DEHUMIDIFICATION PACKAGEFig. 35 - Typical Perfect Humidity Dehumidification Package Control BoxPage IV. REFRIGERANT SERVICE PORTS VI. INTERNAL WIRINGSTART-UP I. UNIT PREPARATIONPage Page Page Page Page GENERAL NOTES FOR FAN PERFORMANCE DATA TABLES Table 23 - Fan Rpm at Motor Pulley Settings Table 21 - Air Quantity LimitsTable 24 - Evaporator-FanMotor Data Table 25 - Evaporator-FanMotor EfficiencySERVICE I. CLEANINGXIII. OPERATING SEQUENCE A. Cooling, Units Without EconomizerIV. EVAPORATOR FAN SERVICE AND REPLACEMENT Fig. 37 - Removing Heat Exchanger CeramicBaffles and Clips E. Condenser Coil F. Condensate DrainFig. 38 - Evaporator-FanPulley and Adjustment V. BELT TENSION ADJUSTMENTVI. CONDENSER-FANADJUSTMENT VII. POWER FAILUREFig. 40 - Condenser Fan Adjustment, 580F180 Fig. 41 - Condenser Fan Adjustment, 580F240Fig. 42 - Cooling Charging Chart C. To Use the Cooling Charging ChartFig. 43 - Gas Valve B.Cleaning and Adjustment D. High and Low-PressureSwitchesXV. REPLACEMENT PARTS XVI. DIAGNOSTIC IGC CONTROL LEDsFig. 44 - Spark Gap Adjustment 580F180275 Low Heat580F210360-300360High Heat SEE DETAIL CPage Page LEGEND AND NOTES FOR FIG. 45 AND TROUBLESHOOTING I. UNIT TROUBLESHOOTING II. ECONOMI$ERIV TROUBLSHOOTINGA. EconoMi$erIV Preparation B. Differential EnthalpyG. EconoMi$erIV Troubleshooting Completion Table 27 - Heating Service AnalysisTable 28 - Cooling Service Analysis Fig. 47 - IGC Control Heating and Cooling Table 29 - EconoMi$erIV Input/Output Logic Fig. 48 - EconoMi$erIV Functional ViewINDEX SERVICE TRAINING Copyright 2006 Bryant Heating & Cooling Systems CATALOG NOPage START-UPCHECKLIST TEMPERATURESI. PRE-START-UP II.START-UPELECTRICAL