Emerson SZO22, SZV22 Installation Clearance and Dimensions, Compressor Module Dimensions, in. mm

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Single-Compressor Module

Installation

2.4Installation Clearance and Dimensions

Allow sufficient clearance on all sides for service access, especially for gas and electrical connections at the rear of the Compressor Module. Check applicable national and local electrical codes.

Cooling air flow is back to front—from the gas connection end to the oil cooler end. Do not block or restrict the cooler fans or oil cooler.

Refer to Figure 4 for the dimensions of the Compressor Module.

Figure 4 Compressor Module Dimensions, in. (mm)

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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 Symbols Used in This Manual Safety Alert SymbolIntroduction Compressor Module Compressor Package CompressorGeneral Installation Guidelines Installation GuidelinesInlet and Discharge Pressures Required Component-Inlet Gas ScrubberAmbient Temperature Range Compressor Module Dimensions, in. mm Installation Clearance and DimensionsProcess and Instrumentation Diagrams P&IDs SwitchStatus SwitchesElectrical Controls General ConsiderationsBrushless DC Fan Oil Cooler Fan ControlSingle-Compressor Module Installation Motor Control Compressor Power data based on 480VAC Variable Speed Typical Compressor Module power supply requirementsElectrical Requirements Code DescriptionControl Circuit Terminations Control Wiring Terminations WiringInitial Startup Compressor Module Pre-Startup ChecklistVariable Frequency Drive VFD Terminations During Initial OPERATION, Perform These Checks Post-Startup ChecklistMaintenance Routine MaintenanceMaintenance summary Maintenance Tools Maintenance ToolsSymptoms Oil ServiceHigh Oil Carryover Possible CauseSingle-Compressor Module Maintenance Servicing the Scavenge Line Orifice Cleaning the Inlet ScreenTroubleshooting Troubleshooting GuideVFD fault codes and descriptions Changing the Second-Stage Separator ElementPlatform troubleshooting guidelines Platform Symptoms DiagnosisSpecifications Compressor Module Specifications Supplier Appendix A - Material Data Safety SheetEmergency Number 989 Product Name and Information Components and Hazard StatementFire and Explosion Hazards Spill or Leak ProceduresReactivity Data Health Hazard DataPage EmersonClimate.com