Manuals / York / Household Appliance / Air Conditioner

York manual R-407C OPTIMIZED 50 THROUGH 65 TONS, Packaged Rooftop Air Conditioning Units

Models: R-407C

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FORM 100.50-EG1 (201)

Packaged Rooftop

Air Conditioning Units

00406VIP

R-407C OPTIMIZED

50 THROUGH 65 TONS

Page 1

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York manual R-407C OPTIMIZED 50 THROUGH 65 TONS, Packaged Rooftop Air Conditioning Units

Contents

Packaged Rooftop Air Conditioning Units R-407C OPTIMIZED 50 THROUGH 65 TONSTABLES TABLE OF CONTENTSFIGURES NOMENCLATUREBASIC MODEL NUMBER Introduction FEATURES/BENEFITS Ecological and Economical DesignIndoor Air Quality IAQ Install with Ease and Safety ServiceabilityReliable Scroll Compressor Technology Introduction Design FlexibilityTABLE 1 - PHYSICAL DATA Physical DataTABLE 1 - PHYSICAL DATA Cont’d Physical Data continuedLOCATION Application DataRIGGING Ground Level LocationsHARSH ENVIRONMENTS - CONDENSER AND EVAPORATOR COIL PROTECTION Application Data continuedCopper Fin Condenser Coil Pre-Coated Condenser FinsACOUSTICAL CONSIDERATIONS SELECTION PROCEDURE GivenSelect Unit Total85 AIR ON CONDENSER COIL Cooling Performance Data - 50 Ton Model95 AIR ON CONDENSER COIL 115 AIR ON CONDENSER COIL 105 AIR ON CONDENSER COILTABLE 2 - COOLING PERFORMANCE DATA - 50 TON MODEL CONT’D 85 AIR ON CONDENSER COIL Cooling Performance Data - 55 Ton Model95 AIR ON CONDENSER COIL TABLE 3 - COOLING PERFORMANCE DATA - 55 TON MODEL115 AIR ON CONDENSER COIL 105 AIR ON CONDENSER COILTABLE 3 - COOLING PERFORMANCE DATA - 55 TON MODEL CONT’D 85 AIR ON CONDENSER COIL Cooling Performance Data - 60 Ton Model95 AIR ON CONDENSER COIL TABLE 4 - COOLING PERFORMANCE DATA - 60 TON MODEL115 AIR ON CONDENSER COIL 105 AIR ON CONDENSER COILTABLE 4 - COOLING PERFORMANCE DATA - 60 TON MODEL CONT’D 85 AIR ON CONDENSER COIL Cooling Performance Data - 65 Ton Model95 AIR ON CONDENSER COIL TABLE 5 - COOLING PERFORMANCE DATA - 65 TON MODEL115 AIR ON CONDENSER COIL 105 AIR ON CONDENSER COILTABLE 5 - COOLING PERFORMANCE DATA - 65 TON MODEL CONT’D TABLE 6 - 50 THROUGH 65 TON SUPPLY FAN DATA Fan PerformanceTABLE 6 - 50 THROUGH 65 TON SUPPLY FAN DATA CONT’D TABLE 7 - 50 THROUGH 65 TON EXHAUST FAN DATA TABLE 8 - COMPONENT STATIC PRESSURE DROPS INCHES OF WATER COLUMN Fan Performance continuedFILTERS Electrical Data ELECTRICAL SERVICE SIZINGLoad Definitions Premium Efficiency High EfficiencyTABLE 10 - SUPPLY AND EXHAUST FAN MOTOR ODP OR TEFC TABLE 11 - CONDENSER FAN MOTORS / EACHControls UNOCCUPIED / OCCUPIED SWITCHINGCONTROL SEQUENCES FOR ALL UNITS GENERALPowered Fixed Volume Exhaust Based on Building Pressure Powered Fixed Volume Exhaust Based on Outside Air Damper PositionVENTILATION CONTROL SEQUENCES Minimum OA Damper Position CV Units Minimum OA Damper Position VAV UnitsPowered Variable Volume Exhaust-VFD Controlled Powered Variable Volume Exhaust-Discharge Damper ControlledControls continued LOW AMBIENT OPERATIONPurge With Duct Pressure Control VAV Only PurgeVAV SPECIFIC SEQUENCES Supply fan operation COOLING OPERATION Thermostat ControlCV SPECIFIC SEQUENCES Cooling Operation Thermostat Control Stand Alone ControlStage 1 “Y1” Call Stage 2 “Y2” CallSINGLE-POINT POWER SUPPLY WIRING Power WiringField Power Supply Electrical / Controls Box Power SideSINGLE-POINT POWER SUPPLY WIRING WITH NON-FUSED DISCONNECT Power Wiring continuedField Power Supply Electrical / Controls Box Power SideField Power Supply #2 Field Power Supply #1 DUAL-POINT POWER SUPPLY WIRINGTB2 TB1 Electrical / Controls Box Power Side7 Wire Thermostat Field Control WiringSpace Sensor CO 2 SensorDrawing General ArrangementBOTTOM SUPPLY BOTTOM RETURNREAR RETURN LEFT OR RIGHTSUPPLY General ArrangementFIG. 8 - CURB LAYOUT DRAWING Curb Layout DrawingCONSTRUCTION Base Guide SpecificationsCasing SUPPLY AIR SYSTEM Supply Air FanAIR FILTERING SYSTEM POWER SUPPLYAIR INLET SYSTEM General REFRIGERATION SYSTEMACCESSORIES AND OPTIONS Guide Specifications continuedCONTROLS ECONOMIZERSEVAPORATOR COIL PROTECTION RELIEF SYSTEMCONDENSER COIL PROTECTION Suction and Discharge Pressure Transducers - moniYORK INTERNATIONAL YORK INTERNATIONAL FORM 100.50-EG136USC380 Proud Sponsor of the U.S. Olympic TeamForm 100.50-EG1 New Release Tele