American Dryer Corp. Microprocessor 8.4 Rev 2.2 Service Manual

Liebert® DataMate™–1.5 to 3 Tons (5 to 10.5kW) CapacityTechnical Data Manual– Air, Water/Glycol and Chilled Water Units, 50 & 60Hz

Ship-Loose Accessories—Field-InstalledLiebert® DataMate™64.1 Remote Monitoring, Autochangeover and Leak Detection EquipmentThe Liebert RCM4™ is a four

Flexible Configurations7Liebert® DataMate™5.0 FLEXIBLE CONFIGURATIONSFigure 2 Flexible configurations—All systemsLiebert¨OUTDOOR, AIR-COOLED CONDENSIN

Air-Cooled Systems—Capacities and DimensionsLiebert® DataMate™86.0 AIR-COOLED SYSTEMS—CAPACITIES AND DIMENSIONSTable 1 60Hz capacities & typical s

Air-Cooled Systems—Capacities and Dimensions9Liebert® DataMate™Table 2 50Hz capacities & typical specifications, air-cooled applications Evaporato

Air-Cooled Systems—Capacities and DimensionsLiebert® DataMate™10Figure 3 General arrangement, air-cooled split systems**Liquid InjectionValveDPN000261

Air-Cooled Systems—Capacities and Dimensions11 Liebert® DataMate™Figure 4 Dimensions, evaporator unitTable 3 Evaporator section dimensions—air-cooled

Air-Cooled Systems—Capacities and DimensionsLiebert® DataMate™12Figure 5 Cabinet and floor planning dimensions—Outdoor air-cooled condensing unitsTabl

Air-Cooled Systems—Capacities and Dimensions13 Liebert® DataMate™Figure 6 Dimensions, indoor air-cooled condensing unitsTable 6 Remote centrifugal fan

Water/Glycol Systems—Capacities and DimensionsLiebert® DataMate™147.0 WATER/GLYCOL SYSTEMS—CAPACITIES AND DIMENSIONSTable 7 60Hz capacities & typi

Water/Glycol Systems—Capacities and Dimensions15 Liebert® DataMate™Table 8 50Hz capacities & typical specifications, water-cooled and glycol-coole

Water/Glycol Systems—Capacities and DimensionsLiebert® DataMate™16Figure 7 General arrangement, water/glycol, split systemsFigure 8 General arrangemen

Water/Glycol Systems—Capacities and Dimensions17 Liebert® DataMate™Figure 9 Dimensions, evaporator unitTable 9 Evaporator section dimensions—water/ gl

Water/Glycol Systems—Capacities and DimensionsLiebert® DataMate™18Figure 10 Dimensions and piping, close-coupled water/glycol condensing unitNote: Do

Water/Glycol Systems—Capacities and Dimensions19 Liebert® DataMate™Table 11 Net weight, water/glycol condensing unitsModel Tons WeightDMC022WG 1-1/2 1

Water/Glycol Systems—Capacities and DimensionsLiebert® DataMate™20Figure 11 Cabinet dimensions and piping data, water/glycol indoor remote condensing

Chilled Water Systems21 Liebert® DataMate™8.0 CHILLED WATER SYSTEMSTable 14 Chilled water data, 50/60HzCW Model, 60 Hz DME044C208/230-1-60 200/220-1-5

Chilled Water SystemsLiebert® DataMate™22Figure 12 General arrangement—Chilled water systemsTable 15 Chilled water capacity correction factors based o

Chilled Water Systems23 Liebert® DataMate™Figure 13 Dimensions—Chilled water unitTable 16 Net weights and dimensions, chilled water unitsModelDimensio

Electrical Data—All UnitsLiebert® DataMate™249.0 ELECTRICAL DATA—ALL UNITSTable 17 Electrical data, split system evaporator or chilled water unit, 60/

Electrical Data—All Units25 Liebert® DataMate™Table 19 60Hz electrical data, outdoor air-cooled condensing unitNom. Capacity, Tons1.523333Standard 95°

iTABLE OF CONTENTS1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Data—All UnitsLiebert® DataMate™26Figure 14 Step-down transformer for 277V input power applicationsTable 21 Electrical data, indoor air &am

Refrigerant Piping27 Liebert® DataMate™10.0 REFRIGERANT PIPINGTable 22 Refrigerant charge60 Hz 50 Hz Charge R-407C, oz (kg)DME020E — 4 (0.11)DME027E —

Refrigerant PipingLiebert® DataMate™28Figure 15 Refrigerant piping diagramTable 26 Line charges - refrigerant per 100 ft. (30m) of Type L copper tubeL

Glycol Loop Piping29 Liebert® DataMate™11.0 GLYCOL LOOP PIPINGContact Emerson Application Engineering for assistance in choosing correct drycooler mod

Model Number Nomenclature—All SystemsLiebert® DataMate™3012.0 MODEL NUMBER NOMENCLATURE—ALL SYSTEMSFigure 17 Model number nomenclature—Evaporator unit

Model Number Nomenclature—All Systems31 Liebert® DataMate™Figure 20 Model number nomenclature, close-coupled water/glycol condensing units—60Hz onlyFi

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)Liebert® DataMate™32GUIDE SPECIFICATIONS—FOR LIEBERT DATAMATE 1.5- TO 3-TON (5 TO

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)33 Liebert® DataMate™2.1.3 Microprocessor Control SystemThe control system shall

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)Liebert® DataMate™342.1.4 Alarms2.1.4.1 Unit AlarmsThe control system shall monit

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)35 Liebert® DataMate™2.2 Direct Expansion System Components2.2.1 Direct Expansion

iiFigure 7 General arrangement, water/glycol, split systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Figure 8 Gene

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)Liebert® DataMate™362.3 Indoor Remote Water/Glycol-Cooled Condensing UnitThe wate

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)37 Liebert® DataMate™2.5.5 Step-Down TransformerA step-down transformer shall be

Guide Specifications—For Liebert DataMate 1.5- to 3-Ton (5 to 10.5kW)Liebert® DataMate™38

While every precaution has been taken to ensure the accuracyand completeness of this literature, Liebert Corporation assumes noresponsibility and disc

Introduction1Liebert® DataMate™1.0 INTRODUCTION1.1 Designed to Match Computer and Electronic Equipment Needs—From Installation to OperationInstalled o

Standard Features—1.5- to 3-Ton SystemsLiebert® DataMate™22.0 STANDARD FEATURES—1.5- TO 3-TON SYSTEMS2.1 Evaporator Section—Split-SystemsThe Liebert D

Standard Features—1.5- to 3-Ton Systems3Liebert® DataMate™2.5 System ControlsSystem controls include a microprocessor control board mounted in the eva

Optional Factory-Installed Features—Evaporator/Chilled Water and Condensing UnitsLiebert® DataMate™43.0 OPTIONAL FACTORY-INSTALLED FEATURES—EVAPORATOR

Ship-Loose Accessories—Field-Installed5Liebert® DataMate™4.0 SHIP-LOOSE ACCESSORIES—FIELD-INSTALLEDThe Condensate Pump is field-mounted internal to th