York Y32, Y33, Y34 manual Table of Contents

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246653-YTG-E-0108

TABLE OF CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

FEATURING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 MILLENNIUM SIMPLICITY® ELITE™ FEATURES . . . . . 1

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FEATURES AND BENEFITS . . . . . . . . . . . . . . . . . . . . . . . 5

INSTALLATION FEATURES . . . . . . . . . . . . . . . . . . . . . . 6 CONSTRUCTION FEATURES . . . . . . . . . . . . . . . . . . . . 7 LIST OF FEATURES AND BENEFITS . . . . . . . . . . . . . . . 8

STANDARD FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . 8 FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . 8 FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . 8

NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 SELECTION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . 11

SELECT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

SELECT FAN SPEED AND HORSEPOWER REQUIREMENTS OF SUPPLY AIR FAN . . . . . . . . . . . 11

SIZE OVERCURRENT PROTECTION DEVICE AND DETERMINE CIRCUIT AMPACITY . . . . . . . . . . . . . . . . 11

HOT WATER HEATING . . . . . . . . . . . . . . . . . . . . . . . . . . 14 PHYSICAL DATA HOT WATER COIL - 1 ROW . . . . . . 14 PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . 14 PHYSICAL DATA HOT WATER COIL - 2 ROW . . . . . . 20

STEAM HEATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 PHYSICAL DATA STEAM COIL - 1 ROW . . . . . . . . . . . 25 PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . 25

SUPPLY AIR DRIVE ADJUSTMENT . . . . . . . . . . . . . . . . 28

CFM, STATIC PRESSURE, AND POWER - ALTITUDE AND TEMPERATURE CORRECTIONS . . . . . . . . . . . . 44

GUIDE SPECIFICATIONS - YORK

MILLENNIUM 25, 30, & 40 TON UNITS . . . . . . . . . . . . . . 89

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 CASING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

SUPPLY AIR SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . 89

SUPPLY AIR FAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 OPTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

BEARINGS AND DRIVES . . . . . . . . . . . . . . . . . . . . . . . 89 AIR FILTERING SYSTEM . . . . . . . . . . . . . . . . . . . . . . . 90

OPTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

AIR INLET SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

ECONOMIZER (OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . 90 RELIEF SYSTEM (OPTIONAL) . . . . . . . . . . . . . . . . . . . . 90 BAROMETRIC RELIEF (OPTIONAL) . . . . . . . . . . . . . . . 90 EXHAUST AIR FANS (OPTIONAL) . . . . . . . . . . . . . . . . 90

ENERGY RECOVERY VENTILATION

(FIELD INSTALLED OPTION) . . . . . . . . . . . . . . . . . . . . 90

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

HEATING SYSTEM (OPTIONAL) . . . . . . . . . . . . . . . . . 90

GAS-FIRED HEATING SECTION . . . . . . . . . . . . . . . . . . 90 ELECTRIC HEATING SECTION . . . . . . . . . . . . . . . . . . . 91 HOT WATER HEATING COIL . . . . . . . . . . . . . . . . . . . . . 91 STEAM HEATING COIL . . . . . . . . . . . . . . . . . . . . . . . . . 91

REFRIGERATION SYSTEM . . . . . . . . . . . . . . . . . . . . . 91

EVAPORATOR COILS . . . . . . . . . . . . . . . . . . . . . . . . . . 91 COMPRESSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 CONDENSER COILS . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 CONDENSER FANS AND MOTORS . . . . . . . . . . . . . . . 92 REFRIGERANT PIPING . . . . . . . . . . . . . . . . . . . . . . . . . 92

HOT GAS BYPASS (OPTIONAL ON CV; STANDARD

ON VAV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . 92 COMPRESSOR CONTROL . . . . . . . . . . . . . . . . . . . . . . 92 FAN CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 EQUIPMENT CONTROL FEATURES . . . . . . . . . . . . . . 93

COMFORT CONTROL FEATURES . . . . . . . . . . . . . . . 93 OPTIONAL COMMUNICATION TRANSLATOR . . . . . . 94

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

OPTIONAL CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . 95

YORK COMMERCIAL COMFORT SYSTEM (YCCS) . . . 95

AVAILABLE ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 95

PARTIAL PERIMETER ROOF CURBS . . . . . . . . . . . . . . 95 BURGLAR BARS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 FIELD INSTALLED BAROMETRIC RELIEF . . . . . . . . . . 95

PROGRAMMABLE THERMOSTAT, WITH OR WITHOUT REMOTE SENSOR (REQUIRED FOR CONSTANT VOLUME UNITS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

REMOTE WALL MOUNTED TEMPERATURE

SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 DIRTY FILTER SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . 95 PROPANE CONVERSION KITS . . . . . . . . . . . . . . . . . . . 95 HIGH ALTITUDE CONVERSION KITS . . . . . . . . . . . . . . 95 ENERGY RECOVERY VENTILATORS . . . . . . . . . . . . . 95

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Johnson Controls Unitary Products

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Contents TOMORROW’S Unit Today General Millennium Simplicity Elite FeaturesMillennium Single Package Rooftop Units FeaturingTable of Contents Power Exhaust ONE Forward Curve List of FiguresList of Tables Electrical Data 40 TON with ElectricFeatures and Benefits OverviewInstallation Features Construction Features Factory Installed Options List of Features and BenefitsStandard Features Field Installed AccessoriesNomenclature General Physical Data Select Unit Selection ProcedureRefrigerant Charge Unit Tons Model TypeMinimum Heating CFM Temperature RiseStandard GAS Heating Capacities Modulating GAS Heating CapacitiesMBH Modulating HeatElectric Heating Capacities Water Pressure Drop 1 ROW, 25 & 30 TON HOT Water HEATING1Physical Data HOT Water Coil 1 ROW Static Resistance HOT Water Coil 25 & 30 TONHOT Water Coil 1 ROW 40 TON1 HOT Water Coil 25 & 30 TON, 1 ROW, AT 10 GPM HOT Water Coil 25 & 30 TON, 1 ROW, AT 30 GPM HOT Water Coil 40 TON, 1 ROW, AT 10 GPM HOT Water Coil 40 TON, 1 ROW, AT 30 GPM HOT Water Coil 2 ROW, 25 & 30 TON1 Physical Data HOT Water Coil 2 ROWWater Pressure Drop 2 ROW, 25 & 30 TON HOT Water Coil 2 ROWS, 40 TON1HOT Water Coil 25 & 30 TON, 2 ROW, AT 20 GPM HOT Water Coil 25 & 30 TON, 2 ROW, AT 60 GPM HOT Water Coil 40 TON, 2 ROW, AT 20 GPM HOT Water Coil 40 TON, 2 ROW, AT 60 GPM Steam Coil 1 ROW, 40 TON Steam HeatingPhysical Data Steam Coil 1 ROW Static Resistance Steam Coil 1 ROW, 40 TONSteam Coil 40 TON, 1 ROW RPM Exhaust FAN Drive DataSupply FAN Motor and Drive DATA1 STDSupply AIR Drive Adjustment Example40 TON Drive Adjustment 25 TON Drive Adjustment30 TON Drive Adjustment RPM REQ’D PD Drive Adjustment for Power Exhaust 25 TONDrive Adjustment for Power Exhaust 30 & 40 TON HP M Otor & 976 RPM D RiveCooling Performance 25 TON MBHCooling Performance 30 TON Standard Capacity Coil 95F 105F 125F Cooling Performance 30 TON High Capacity Coil 95F 105F CFM Cooling Performance 40 TON Standard Capacity Coil 95F 105F 115F 125F Cooling Performance 40 TON High Capacity Coil 95F 105F 115F 125F Altitude Correction Factors AIR Temp Altitude FeetYTG-E-0108 FAN Performance 25 TON1 Available External Static Pressure IWG Airflow CFM RPM BHP3800 FAN Performance 30 TON 1 RPM BHP3Ton Forward Curve FAN Performance 40 TON1,2 18000FAN Performance 40 TON FAN Performance 25 & 30 TON AIRFOIL1,2 1601 1636 1672 1707 1740 FAN Performance 40 TON AIRFOIL1,2 17000 18000 Component Static RESISTANCE1 Power Exhaust ONE Forward Curved FAN 25 TON1 Available External Static Pressure IWG Airflow CFM RPM BHP2Power Exhaust 25 Ton Power Exhaust TWO Forward Curved Fans 30 & 40 TON1 Power Exhaust TWO Forward Curved Fans 30 & 40 Tons Electrical Data 25 TON Basic Unit R22 Electrical Data 30 TON Basic Unit R22Electrical Data 40 TON Basic Unit R22 MPS Electrical Data 25 TON with Electric Heat R22MCA RLA LRA MCC QTY FLAElectrical Data 30 TON with Electric Heat R22 QTY RLA LRA MCC FLAElectrical Data 40 TON with Electric Heat R22 Electrical Data 25 TON with Power Exhaust R22 Electrical Data 30 TON with Power Exhaust R22 Electrical Data 40 TON with Power Exhaust R22 RLA LRA MCC YTG-E-0108 11.0 14.2 100 22.2 17.0 22.0 110 208-3-60 460-3-60 11.0 17.0 12.4 19.3 100 22.0 110 27.0 102 109 125 107 208-3-60 460-3-60 11.0 17.0 100 12.4 19.3 110 22.0 101 125 27.0 107 102 109 Exhaust FAN Motor VFD Weights Unit WeightsSupply FAN Motor VFD Weights LECT. H EATOutdoor Sound Power Rating Unit CornerweightIndoor Sound Power Rating Attenuation FactorsRear Left Side Right Left Side Left Side Rear Front Rear Rear Millennium Overhead View Back View Endfixedreturnoutsideorwithair Partial Roof Curb Model 1RC0455P Guide Specifications York Millennium 25, 30, & 40 TON Units AIR Inlet System Energy Recovery Ventilation Field Installed OptionAIR Filtering System Heating System OptionalHot Water Heating Coil Refrigeration SystemElectric Heating Section Steam Heating CoilControls Comfort Control Features Equipment Control FeaturesOptional Communication Translator OverviewAvailable Accessories Optional ControlJohnson Controls Unitary Products York Drive Norman, OK