Emerson SZV22, SZO22 manual Control Circuit Terminations Control Wiring Terminations

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Single-Compressor Module	Installation

2.6.5Wiring

Figure 12 Control Circuit Terminations

Control Wiring Terminations

14	2008SSD-34 (5/11)

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Contents Copeland Scroll Compressor Module Page Table of Contents Table of Contents Figures Compressor Module Nomenclature Important Safety Information Safety Alert Symbol Safety Symbols Used in This ManualCompressor Module IntroductionCompressor Compressor PackageInstallation Guidelines General Installation GuidelinesInlet and Discharge Pressures Required Component-Inlet Gas ScrubberAmbient Temperature Range Installation Clearance and Dimensions Compressor Module Dimensions, in. mmProcess and Instrumentation Diagrams P&IDs Switches SwitchStatusElectrical Controls General ConsiderationsOil Cooler Fan Control Brushless DC Fan Single-Compressor Module Installation Motor Control Typical Compressor Module power supply requirements Compressor Power data based on 480VAC Variable SpeedElectrical Requirements Code DescriptionWiring Control Circuit Terminations Control Wiring TerminationsVariable Frequency Drive VFD Terminations Pre-Startup ChecklistInitial Startup Compressor Module Post-Startup Checklist During Initial OPERATION, Perform These ChecksMaintenance summary Routine MaintenanceMaintenance Maintenance Tools Maintenance ToolsOil Service SymptomsHigh Oil Carryover Possible CauseSingle-Compressor Module Maintenance Cleaning the Inlet Screen Servicing the Scavenge Line OrificeTroubleshooting Guide TroubleshootingVFD fault codes and descriptions Changing the Second-Stage Separator ElementPlatform Symptoms Diagnosis Platform troubleshooting guidelinesSpecifications Compressor Module Specifications Appendix 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 EmersonClimate.com