Emerson SZO44, SZV44, SZV32, SZO56 manual Wiring, Control Circuit Terminations

Page 20

Dual-Compressor Module

Installation

 

 

2.6.5Wiring

Figure 12 Control Circuit Terminations

 

 

 

 

 

Blue Lead (LIP)

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

60K Resistor

Red Lead (HDP)

 

 

3

 

 

 

Red Lead (HT)

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red Lead – To Fan +24VDC

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

Yellow Lead – To Fan Run

 

 

6

 

 

 

 

 

 

 

 

 

Blue Lead (Thermistor)

 

 

7

 

Blue Lead – To Fan DC Common

 

 

8

 

Control wiring

Brown Lead (LIP)

 

 

9

 

 

 

 

10

terminations

 

 

 

 

 

 

 

Brown Lead (HDP)

 

 

11

 

 

 

 

 

 

 

 

 

 

 

Brown Lead (HT)

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

Green/Yellow Lead (HT)

 

 

14

 

 

 

 

 

Green/Yellow Lead (HDP)

 

 

15

 

Green/Yellow Lead – Fan Ground

 

 

16

 

 

 

 

 

 

 

 

 

 

Terminal Strip

1

 

2

 

3

 

4

 

5

 

6

Yellow Lead (Thermistor)

7

Jumper

8

 

9

Jumper

10

 

11

 

12

Black Lead (OFD)

13

 

14

 

15

Green/Yellow Lead (LIP)

16

 

Figure 13 Power Terminations

From VFD

From VFD

From VFD

Power wiring terminations

 

Terminal Strip

 

 

 

 

 

 

1L1

1L1

 

 

Black Lead Compressor 1 (L1)

 

 

 

 

 

 

 

2L2

2L2

 

 

Black Lead Compressor 1 (L2)

 

 

 

 

 

 

 

3L3

3L3

 

 

Black Lead Compressor 1 (L3)

 

 

 

 

 

 

 

4L1

4L1

 

 

Black Lead Compressor 2 (L1)

 

 

 

 

 

 

 

5L2

5L2

 

 

Black Lead Compressor 2 (L2)

 

 

 

 

 

 

 

6L3

6L3

 

 

Black Lead Compressor 2 (L3)

 

 

 

 

 

 

 

7G1

7G1

 

 

Green Lead Compressor 1 (G1)

 

 

 

 

 

 

8G1

8G1

 

 

Green Lead Compressor 2 (G1)

 

 

 

 

 

 

 

14

2006SSD-75 R4 (10/10)

Image 20
Contents Copeland Scroll Compressor Module Page Table of Contents Appendix A Material Data Safety Sheet Figures Compressor Module Nomenclature Important Safety Information Safety Alert Symbol Safety Symbols Used in This ManualOil coolers with fans Compressor ModuleIntroduction Inlet gas scrubber for liquid removal CompressorCompressor Package Installation Guidelines General Installation GuidelinesInlet and Discharge Pressures Required Component-Inlet Gas ScrubberModule Weight Lbs. kg Ambient Temperature RangeBarg Setting Installation Clearance and Dimensions Compressor Module Dimensions, in. mmProcess and Instrumentation Diagrams P&IDs Code DescriptionSwitches SwitchStatusElectrical Controls General ConsiderationsOil Cooler Fan Control Brushless DC FanTemperature Control SZO44Variable Speed DriveElectrical Requirements Typical Compressor Module power supply requirementsCompressor Power data based on 480VAC Variable Speed Wiring Control Circuit TerminationsPre-Startup Checklist Post-Startup ChecklistInitial Startup Compressor Module OperationCheck for These Conditions Under Normal Operation Maintenance summary Routine MaintenanceMaintenance Maintenance Tools Maintenance ToolsChecking the Oil Level Oil Capacity and TypeOil Level Guidelines Minimum Speed Oil Level Guidelines Maximum SpeedAdding Oil Adding and Removing OilTopping Off the Oil Level Changing the Oil Draining OilReplacing Oil Cleaning the Inlet Screen Servicing the Scavenge Line OrificeChanging the Second-Stage Separator Element Changing the Oil Filter ElementTroubleshooting Guide TroubleshootingMotor Winding Resistance Motor winding resistancePlatform Symptoms Diagnosis Platform troubleshooting guidelinesSpecifications Compressor Module Specifications Dual-Compressor Module Technical Support and Service Configuration Suction Max Flow/HP as a function of discharge110 130 140Flow rate 110 120150 180Appendix A - Material Data Safety Sheet SupplierEmergency Number 989 Product Name and Information Components and Hazard StatementSpill or Leak Procedures Fire and Explosion HazardsReactivity Data Health Hazard DataPage Page Page Page EmersonClimate.com
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