Manuals / York / Household Appliance / Air Conditioner

York R-407C manual Table Of Contents, Tables

Models: R-407C

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	TABLE OF CONTENTS
		PAGE
Nomenclature		3
Introduction		4
Physical Data		7
Application Data		9
Cooling Performance Data		12
Fan Performance		20
Electrical Data		24
Controls		26
Power Wiring		31
Field Control Wiring		34
General Arrangement Drawing		35
Curb Layout Drawing		37
Mechanical Specifications		38
TABLES
1	Physical Data	7
2	Cooling Performance Data – 50 Ton Model	12
3	Cooling Performance Data – 55 Ton Model	14
4	Cooling Performance Data – 60 Ton Model	16
5	Cooling Performance Data – 65 Ton Model	18
6	50 Through 65 Ton Supply Fan Data	20
7	50 Through 65 Ton Exhaust Fan Data	21
8	Component Static Pressure Drops	22
9	Compressors	24
10	Supply and Exhaust Fan Motor Electrical Data	25
11	Condenser Fan Motors	25
12	Controls and Convenience Outlet	25

2	YORK INTERNATIONAL

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Contents

R-407C OPTIMIZED 50 THROUGH 65 TONS Packaged Rooftop Air Conditioning UnitsTABLE OF CONTENTS TABLESBASIC MODEL NUMBER NOMENCLATUREFIGURES Indoor Air Quality IAQ FEATURES/BENEFITS Ecological and Economical DesignIntroduction Reliable Scroll Compressor Technology ServiceabilityInstall with Ease and Safety Design Flexibility IntroductionPhysical Data TABLE 1 - PHYSICAL DATAPhysical Data continued TABLE 1 - PHYSICAL DATA Cont’dRIGGING Application DataLOCATION Ground Level LocationsCopper Fin Condenser Coil Application Data continuedHARSH ENVIRONMENTS - CONDENSER AND EVAPORATOR COIL PROTECTION Pre-Coated Condenser FinsSelect Unit SELECTION PROCEDURE GivenACOUSTICAL CONSIDERATIONS Total95 AIR ON CONDENSER COIL Cooling Performance Data - 50 Ton Model85 AIR ON CONDENSER COIL TABLE 2 - COOLING PERFORMANCE DATA - 50 TON MODEL CONT’D 105 AIR ON CONDENSER COIL115 AIR ON CONDENSER COIL 95 AIR ON CONDENSER COIL Cooling Performance Data - 55 Ton Model85 AIR ON CONDENSER COIL TABLE 3 - COOLING PERFORMANCE DATA - 55 TON MODELTABLE 3 - COOLING PERFORMANCE DATA - 55 TON MODEL CONT’D 105 AIR ON CONDENSER COIL115 AIR ON CONDENSER COIL 95 AIR ON CONDENSER COIL Cooling Performance Data - 60 Ton Model85 AIR ON CONDENSER COIL TABLE 4 - COOLING PERFORMANCE DATA - 60 TON MODELTABLE 4 - COOLING PERFORMANCE DATA - 60 TON MODEL CONT’D 105 AIR ON CONDENSER COIL115 AIR ON CONDENSER COIL 95 AIR ON CONDENSER COIL Cooling Performance Data - 65 Ton Model85 AIR ON CONDENSER COIL TABLE 5 - COOLING PERFORMANCE DATA - 65 TON MODELTABLE 5 - COOLING PERFORMANCE DATA - 65 TON MODEL CONT’D 105 AIR ON CONDENSER COIL115 AIR ON CONDENSER COIL TABLE 6 - 50 THROUGH 65 TON SUPPLY FAN DATA CONT’D Fan PerformanceTABLE 6 - 50 THROUGH 65 TON SUPPLY FAN DATA TABLE 7 - 50 THROUGH 65 TON EXHAUST FAN DATA Fan Performance continued TABLE 8 - COMPONENT STATIC PRESSURE DROPS INCHES OF WATER COLUMNFILTERS Load Definitions ELECTRICAL SERVICE SIZINGElectrical Data TABLE 10 - SUPPLY AND EXHAUST FAN MOTOR ODP OR TEFC High EfficiencyPremium Efficiency TABLE 11 - CONDENSER FAN MOTORS / EACHCONTROL SEQUENCES FOR ALL UNITS UNOCCUPIED / OCCUPIED SWITCHINGControls GENERALVENTILATION CONTROL SEQUENCES Minimum OA Damper Position CV Units Powered Fixed Volume Exhaust Based on Outside Air Damper PositionPowered Fixed Volume Exhaust Based on Building Pressure Minimum OA Damper Position VAV UnitsControls continued Powered Variable Volume Exhaust-Discharge Damper ControlledPowered Variable Volume Exhaust-VFD Controlled LOW AMBIENT OPERATIONVAV SPECIFIC SEQUENCES Supply fan operation PurgePurge With Duct Pressure Control VAV Only COOLING OPERATION Thermostat ControlStage 1 “Y1” Call Stand Alone ControlCV SPECIFIC SEQUENCES Cooling Operation Thermostat Control Stage 2 “Y2” CallField Power Supply Power WiringSINGLE-POINT POWER SUPPLY WIRING Electrical / Controls Box Power SideField Power Supply Power Wiring continuedSINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT Electrical / Controls Box Power SideTB2 TB1 DUAL-POINT POWER SUPPLY WIRINGField Power Supply #2 Field Power Supply #1 Electrical / Controls Box Power SideSpace Sensor Field Control Wiring7 Wire Thermostat CO 2 SensorBOTTOM SUPPLY General ArrangementDrawing BOTTOM RETURNSUPPLY LEFT OR RIGHTREAR RETURN General ArrangementCurb Layout Drawing FIG. 8 - CURB LAYOUT DRAWINGCasing Guide SpecificationsCONSTRUCTION Base SUPPLY AIR SYSTEM Supply Air FanAIR INLET SYSTEM General POWER SUPPLYAIR FILTERING SYSTEM REFRIGERATION SYSTEMCONTROLS Guide Specifications continuedACCESSORIES AND OPTIONS ECONOMIZERSCONDENSER COIL PROTECTION RELIEF SYSTEMEVAPORATOR COIL PROTECTION Suction and Discharge Pressure Transducers - moniYORK INTERNATIONAL FORM 100.50-EG1 YORK INTERNATIONALForm 100.50-EG1 New Release Proud Sponsor of the U.S. Olympic Team36USC380 Tele