York D*V DATE: March, Mechanical Specifications, DPV144 VERTICAL UNIT AIR-COOLED SELF-CONTAINED

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"DPV" SERIES VERTICAL INDOOR SYSTEM GENERAL MECHANICAL SPECIFICATIONS

GENERAL

All models 5-15 tons ship as factory-charged unitized packages. The 20 ton model shall be shipped as separate evaporator and condensing unit modules (nitrogen holding charge only). All units may be field split and installed as separate modules to suit on-site requirements. All packages are designed for free- standing mounting on the floor, or on a field fabricated structural steel stand. The 5, 8, and 10 ton models are shipped with vertical evaporator fan discharge as standard. The 12, 15, and 20 ton models are shipped horizontal discharge as standard.

CABINET

All cabinets are completely constructed of heavy gauge galvanized steel. The entire unit interior ( both evaporator and condensing section ) is insulated with 1/2" thick, 2 lb. density insulation. Service panels are equipped with lifting handles for ease of removal and handling. Duct flanges for condenser discharge, condenser intake, and evaporator discharges, are provided with the unit for field installation. Duct flange on evaporator return is incorporated into the filter frame.

COMPRESSORS

All models utilize "Scroll" type hermetic compressors. Compressors are mounted on rubber isolators to minimize vibration transmission. Internal overload protection is provided. External high pressure and low pressure cutout switches are included in each compressor control circuit. Crankcase heaters are standard on all models.

REFRIGERANT CIRCUITS

The 5 ton units have a single refrigeration circuit. The 8-20 ton units feature two independent refrigeration circuits. Each refrigeration circuit includes an adjustable thermal expansion valve (with external equalizer), liquid line filter drier, sight glass/moisture indicator, and service gauge ports.

EVAPORATOR AND CONDENSER COILS

The evaporator and condenser coils are constructed of internally enhanced copper tubes mechanically bonded to rippled aluminum plate fins. Both coils are employed in a draw-thru configuration. Large evaporator coil face area minimizes potential water blow-off.

INDOOR/OUTDOOR FANS

Forward curved, double inlet and double width centrifugal blowers are used for both evaporator and condenser air movement. Blower wheels are fabricated of galvanized steel. Blowers employ solid steel shafts, supported in permanently lubricated ball bearing. All blowers are belt driven. Variable-pitch motor sheaves allow for field adjustment of blower rpm.

ELECTRICAL/CONTROLS

All units are completely factory wired with all necessary controls. Manual reset protection is provided on both evaporator and condenser motors. A manual reset circuit is also provided on each compressor control circuit in the event of high/low pressure cutout. A 24 volt control circuit, with oversize transformer, is provided for field connection.

FILTERS

All models are shipped with 2-inch thick medium-efficiency throwaway filters factory installed. Filter rack is external to the cabinet (shipped loose).

Johnson Controls maintains a continuous product improvement policy, therefore specifications are subject to change without notice.

DESCRIPTION:

MECHANICAL SPECIFICATIONS

DPV144 VERTICAL UNIT AIR-COOLEDSELF-CONTAINED

Form YK145.12-PA6 (308)

DATE: March 2008

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Contents July D*V Model Air Cooled SelfContained Indoor Packaged Units 2-25Tons Preliminary Application Data1 of MarchDPV096 VERTICAL UNIT AIR-COOLED SELF-CONTAINED Form YK145.12-PA4308CABINET MECHANICAL SPECIFICATIONSDATE March GENERALDATE March COOLING PERFORMANCE DATADPV096 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDMarch DPV096 AND DPV120 DIMENSIONAL DATADIMENSIONAL DATA DPV096 & DPV120 VERTICAL UNIT1 of DPV120 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDForm YK145.12-PA5308 MarchForm YK145.12-PA5308 MECHANICAL SPECIFICATIONSDATE March DPV120 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDAIR-COOLED SELF-CONTAINED DPV120 VERTICAL UNITDATE March COOLING PERFORMANCE DATAMarch Form YK145.12-PA5308DPV096 AND DPV120 DIMENSIONAL DATA DIMENSIONAL DATA1 of DPV144 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDForm YK145.12-PA6308 MarchForm YK145.12-PA6308 MECHANICAL SPECIFICATIONSDATE: March DPV144 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDAIR-COOLED SELF-CONTAINED DPV144 VERTICAL UNITDATE March COOLING PERFORMANCE DATAForm YK145.12-PA6308 DPV0144 AND DPV180 DIMENSIONAL DATADIMENSIONAL DATA March1 of DPV180 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDForm YK145.12-PA7308 MarchForm YK145.12-PA7308 MECHANICAL SPECIFICATIONSDATE March DPV180 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDAIR-COOLED SELF-CONTAINED DPV180 VERTICAL UNITDATE March COOLING PERFORMANCE DATADPV180 DPV144 AND DPV180 DIMENSIONAL DATADPV144 & DPV180 VERTICAL UNIT DPV144March DPV240 VERTICAL UNITSELF-CONTAINED AIR-COOLED Form YK145.12-PA8308Form YK145.12-PA8308 DPV240 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDMECHANICAL SPECIFICATIONS DATE MarchAIR-COOLED SELF-CONTAINED DATE MarchCOOLING PERFORMANCE DATA DPV240 VERTICAL UNITDIMENSIONAL DATA DPV240 DIMENSIONAL DATADPV240 VERTICAL UNIT Form YK145.12-PA83081 of DPV300 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDForm YK145.12-PA9308 MarchForm YK145.12-PA9308 MECHANICAL SPECIFICATIONSDATE March DPV300 VERTICAL UNIT AIR-COOLED SELF-CONTAINEDAIR-COOLED SELF-CONTAINED DPV300 VERTICAL UNITDATE March COOLING PERFORMANCE DATADIMENSIONAL DATA DPV300 DIMENSIONAL DATADPV300 VERTICAL UNIT Form YK145.12-PA9308
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