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Sterling 30RA010-055 manual PM-COIL:Maintenance Display, PM-PUMP:Maintenance Display

Models: 30RA010-055

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PM-COIL: Maintenance Display

DESCRIPTION	VALUE	UNITS	POINT NAME
Coil Cleaning Srvc Inter	nnnnnn	hours	SI_COIL
Coil Service Countdown	nnnnnn	hours	CL_CDOWN
Coil Cleaning Maint.Done	Yes/No		CL_MAINT
Coil Cleaning Maint.Date	mm/dd/yy hh:mm		COIL_PM0
Coil Cleaning Maint.Date	mm/dd/yy hh:mm		COIL_PM1
Coil Cleaning Maint.Date	mm/dd/yy hh:mm		COIL_PM2
Coil Cleaning Maint.Date	mm/dd/yy hh:mm		COIL_PM3
Coil Cleaning Maint.Date	mm/dd/yy hh:mm		COIL_PM4

PM-PUMP: Maintenance Display

DESCRIPTION	VALUE	UNITS	POINT NAME
Pump Service Interval	nnnnnn	hours	SI_PUMPS
Pump 1 Service Countdown	nnnnnn	hours	P1_CDOWN
Pump 1 Maintenance Done	Yes/No		P1_MAINT
Pump 2 Service Countdown	nnnnnn	hours	P2_CDOWN
Pump 2 Maintenance Done	Yes/No		P2_MAINT
Pump 1 Maintenance Date	mm/dd/yy hh:mm		PMP1_PM0
Pump 1 Maintenance Date	mm/dd/yy hh:mm		PMP1_PM1
Pump 1 Maintenance Date	mm/dd/yy hh:mm		PMP1_PM2
Pump 1 Maintenance Date	mm/dd/yy hh:mm		PMP1_PM3
Pump 1 Maintenance Date	mm/dd/yy hh:mm		PMP1_PM4
Pump 2 Maintenance Date	mm/dd/yy hh:mm		PMP2_PM0
Pump 2 Maintenance Date	mm/dd/yy hh:mm		PMP2_PM1
Pump 2 Maintenance Date	mm/dd/yy hh:mm		PMP2_PM2
Pump 2 Maintenance Date	mm/dd/yy hh:mm		PMP2_PM3
Pump 2 Maintenance Date	mm/dd/yy hh:mm		PMP2_PM4

PM-STRN: Maintenance Display

DESCRIPTION	VALUE	UNITS	POINT NAME
Strainer Srvc Interval	nnnnnn	hours	SI_STRNR
Strainer Srvc Countdown	nnnnnn	hours	ST_CDOWN
Strainer Maint. Done	Yes/No		ST_MAINT
Strainer Maint. Date	mm/dd/yy hh:mm		STRN_PM0
Strainer Maint. Date	mm/dd/yy hh:mm		STRN_PM1
Strainer Maint. Date	mm/dd/yy hh:mm		STRN_PM2
Strainer Maint. Date	mm/dd/yy hh:mm		STRN_PM3
Strainer Maint. Date	mm/dd/yy hh:mm		STRN_PM4

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Sterling 30RA010-055 manual PM-COIL:Maintenance Display, PM-PUMP:Maintenance Display, PM-STRN Maintenance Display

Contents

SAFETY CONSIDERATIONS GENERAL CONTENTSControl Module Communication MAJOR SYSTEM COMPONENTSSterlco Comfort Network SCN Interface — Table 1 — Unit SizesTable 5 - SCN Communication Bus Wiring Table 3 — Status SwitchesTable 2 — Thermistor Designations Table 4 - Output RelaysLEGEND FOR FIG. Page Page 30RA010-018AQUA SNAP Fig. 3 — Wiring Schematic 30RA010-018Fig. 3 - Wiring Schematic 30RA010-018cont AQUA-SNAPLOW VOLTAGE CONTROL SCHEMATICSEE NOTE SEE NOTE 30RA022-030AQUA SNAP Fig. 4 - Wiring Schematic 30RA022-030AQUA-SNAPLOW VOLTAGE CONTROL SCHEMATIC Fig. 4 - Wiring Schematic 30RA022-030cont30RA032-040AQUA SNAP Fig. 5 — Wiring Schematic 30RA032-040AQUA-SNAPLOW VOLTAGE CONTROL SCHEMATIC Fig. 5 — Wiring Schematic 30RA032-040cont30RA042-055AQUA SNAP Fig. 6 — Wiring Schematic 30RA042-055AQUA-SNAPLOW VOLTAGE CONTROL SCHEMATIC Fig. 6 — Wiring Schematic 30RA042-055contESCAPEENTER Fig. 7 — Main Base BoardREMOTE CONTACT SW1 OFF ENABLE OFF SW2 ON MODEFig. 9 — Typical Space Temperature Sensor Wiring CEPL130351 Fig. 11 - Energy Management Module100/100 Fig. 12 — Deadband Multiplier R-22Maneurop Compressor Fig. 13 — Operating Envelope forFig. 14 — 30RA Condenser Fan Sequence Cooling Set Point Select and control circuit power must be on Service Test See Table 11 — Both main powerTable 8 — Control Methods and Cooling Set Points Fig. 16 — Scrolling Marquee DisplayOptional Factory-InstalledHydronic Package — •Cooler Pump Control CPC Configuration, OPT1 ON Table 9 — Marquee Display Menu Structure Fig. 17 — Dual Chiller Thermistor LocationTable 10 — Run Status Mode and Sub-ModeDirectory SUB-MODE Table 12 - Temperature Mode and Sub-ModeDirectory Table 14 — Set Point and Sub-ModeDirectory Table 13 — Pressure Mode and Sub-ModeDirectoryTable 15 — Inputs Mode and Sub-ModeDirectory SUB-MODE Table 16 — Outputs Mode and Sub-ModeDirectoryKEYPAD DISPLAYKEYPAD SUB-MODEITEM DISPLAYKEYPAD SUB-MODEITEM DISPLAYTable 18 — Time Clock Mode and Sub-ModeDirectory PER.3 SUB-MODE Table 19 — Operating Mode and Sub-ModeDirectory Table 20 — Alarms Mode and Sub-ModeDirectoryITEM SUB-MODEKEYPAD ENTRY DISPLAYRSET DISP Table 23 — Operating Modes Table 25A — 4-20mA Reset Table 24 — Example of Reading and Clearing AlarmsTable 26B — Configuring Return Temperature Reset Fig. 19 — Outdoor-AirTemperature Reset Temperature Control — No ResetFig. 20 — Space Temperature Reset Fig. 18 — Standard Chilled FluidFig. 21B — Cooling Set Point 4 to 20 mA Fig. 21A — 4- to 20-mADemand LimitingTable 27 — Configuring Demand Limit TROUBLESHOOTINGRecommended that system be filled with an appro Table 28 — Troubleshootingand fluid tubing FU — Fuse GND — Ground Fig. 22 — Component Arrangement — 30RA010-030FU — Fuse GND — Ground Fig. 23 — Component Arrangement — 30RA032-040FU — Fuse GND — Ground Fig. 24 — Component Arrangement — 30RA042-055NOTES LEGEND Table 29 — Alarm and Alert Codes Table 29 - Alarm and Alert Codes cont ALARM Table 29 — Alarm and Alert Codes contALARM Table 29 — Alarm and Alert Codes contALARM Table 29 — Alarm and Alert Codes contCompressor Replacement Refer to Fig SERVICETable 30 — Unit Torque Specification Electronic ComponentsFig. 27 — Typical Compressor Mounting — All Sizes Fig. 28 — Compressor WiringFig. 29 — Compressor Location — 30RA010-030 Fig. 30 — Compressor Location — 30RA032-055Table 31 - Oil Charge Condenser Section and CoilsCheck Refrigerant Feed Components Fig. 31 — 30RA Access PanelsFig. 32 — Condenser-FanMounting Fig. 33 — Condenser-FanPosition Standard FanSwitch Fixed Table 32 — Factory Settings, High-PressureCompressor and Unit Protective Devices Check Unit SafetiesCOOLER FREEZE-UPPROTECTION TEMP TEMP For Thermistor T10 For Thermistor T10 Main Base Board, J8 Connector Fig. 35 — Fluid-SideTemperature Sensors T1 and T2Fig. 36 — Thermistor Connections to PROGRAMMING Mode •P50: FAULT HISTORY — Last 8 faults Table 37 - Fault Codes•P51: SOFTWARE version PARAMETERS Table 39 — Replacement Modules Minimum Loop Volume MAINTENANCEPRE-START-UP System CheckOperating Limitations OPERATION SEQUENCE Table 41 — Temperature Limits forStandard 30RA Units SCN Tables A_UNIT General Unit Parameters APPENDIX ACIRCADIO Circuit A Discrete Inputs/Outputs CIRCA_AN Circuit A Analog ParametersCIRCB_AN Circuit B Analog Parameters CIRCBDIO Circuit B Discrete Inputs/OutputsOPTIONS Unit Parameters DISPLAY Marquee Display SETUP ALARMDEF Alarm Definition TableDUALCHIL Dual Chiller Configuration Settings BRODEFS Broadcast POC Definition TableOPTIONS2 Options 2 Configuration OPTIONS1 Options 1 ConfigurationSCHEDOVR Timed Override Setup RESETCON Temperature Reset and Demand LimitSETPOINT UNIT ALARMS: Maintenance DisplayMAINTENANCE DUALCHIL: Maintenance Display CURRMODS: Maintenance DisplayLOADFACT: Maintenance Display LEARNFNS Maintenance DisplayPM-PUMP:Maintenance Display PM-COIL:Maintenance DisplayPM-STRN Maintenance Display RUNTEST: Maintenance Display TESTMODE: Maintenance Display STRTHOUR: Maintenance DisplayVERSIONS: Maintenance Display WSMDEFME: Maintenance Display APPENDIX B FACTORY SETTINGS FOR COMPRESSOR, FAN, PUMPAND MANUAL STARTERS FACTORY SETTINGS FOR COMPRESSOR, FAN, PUMP AND MANUAL STARTERS contDataPort, DataLink, BAClink Object Definition APPENDIX CSETPOINT OPTIONSRemove and use for Job File I.Project Information START-UPCHECKLIST FOR 30RA LIQUID CHILLERII. Preliminary Equipment Check Design InformationStart and Operate Machine. Complete the Following III. Unit Start-UpCL-3 COMMENTS Record Software Versions MODE — RUN STATUSCL-4 OPTIONS1 Options Configuration UNIT Configuration SettingsIII.Unit Start-Upcont RSET Reset Configuration Settings OPTIONS2 Options ConfigurationIII.Unit Start-Upcont CL-6III.Unit Start-Upcont SLCT Setpoint and Ramp Load ConfigurationSETPOINT CL-7III.Unit Start-Upcont Service Test Mode and Sub-ModeDirectory