Sterling 30RA010-055 manual Sub-Mode, Keypad, Item, Display, Comment, Bcst

Page 33
BCST

Table 17 — Configuration Mode and Sub-Mode Directory (cont)

SUB-MODE

KEYPAD

ITEM

DISPLAY

ITEM

 

COMMENT

ENTRY

EXPANSION

 

 

 

 

 

 

RSET (cont)

 

 

 

RM.F

XXX.X °F

REMOTE - FULL RESET TEMP

Default: 0.0° F (-17.8 C)

 

 

 

 

Range:

0° to 125 F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RM.DG

XX.X °F

REMOTE - DEGREES RESET

Default: 0.0° F

 

 

 

 

Range: –30 to 30 F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RT.NO

XXX.X ∆F

RETURN - NO RESET TEMP

Default: 10.0 ∆F (5.6 ∆C)

 

 

 

 

Range:

0° to 125 F COOLER ∆T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RT.F

XXX.X ∆F

RETURN - FULL RESET TEMP

Default: 0.0 ∆F (0.0 ∆C)

 

 

 

 

Range:

0° to 125 F COOLER ∆T

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RT.DG

XX.X °F

RETURN - DEGREES RESET

Default: 0.0° F

 

 

 

 

Range: –30 to 30 F (–34.4 to -1.1 C)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DMDC

X

DEMAND LIMIT SELECT

Default: None

 

 

 

 

 

 

 

0 = None

 

 

 

 

 

 

 

1 = Switch

 

 

 

 

 

 

 

2 = 4 to 20 mA Input

 

 

 

 

 

 

 

3 = SCN Loadshed

 

 

 

 

DM20

XXX %

DEMAND LIMIT AT 20 MA

Default:

100%

 

 

 

 

Range:

0 to 100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHNM

XXX

LOADSHED GROUP NUMBER

Default:

0

 

 

 

 

Range:

0 to 99

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHDL

XXX %

LOADSHED DEMAND DELTA

Default:

0%

 

 

 

 

Range:

0 to 60%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHTM

XXX

MAXIMUM LOADSHED TIME

Default:

60 minutes

 

 

 

 

Range:

0 to 120 minutes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DLS1

XXX %

DEMAND LIMIT SWITCH 1

Default:

80%

 

 

 

 

Range:

0 to 100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DLS2

XXX %

DEMAND LIMIT SWITCH 2

Default:

50%

 

 

 

 

Range:

0 to 100%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LLEN

ENBL/DSBL

LEAD/LAG CHILLER ENABLE

Default: Disable

 

 

 

 

 

 

 

 

 

 

 

 

MSSL

SLVE/MAST

MASTER/SLAVE SELECT

Default: Master

 

 

 

 

 

 

 

 

 

 

 

 

 

SLVA

XXX

SLAVE ADDRESS

Default:

2

 

 

 

 

Range:

0 to 239

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LLBL

X

LEAD/LAG BALANCE SELECT

Default: Master Leads

 

 

ENTER

 

 

 

 

 

 

 

0 = Master Leads

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 = Slave Leads

 

 

 

 

 

 

 

2 = Automatic

 

 

 

 

LLBD

XXX

LEAD/LAG BALANCE DELTA

Default:

168 hours

 

 

 

 

Range:

40 to 400 hours

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LLDY

XXX

LAG START DELAY

Default:

5 minutes

 

 

 

 

Range:

0 to 30 minutes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PARA

YES

PARALLEL CONFIGURATION

Default: YES (CANNOT BE CHANGED)

 

 

 

 

 

 

 

 

 

SLCT

 

 

 

 

 

SETPOINT AND RAMP LOAD

 

 

 

 

 

 

CLSP

X

COOLING SETPOINT SELECT

Default: Single

 

 

ENTER

 

 

 

 

 

 

 

0 = Single

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 = Dual Switch

 

 

 

 

 

 

 

2 = Dual SCN Occupied

 

 

 

 

 

 

 

3 = 4 to 20 mA Input (requires

 

 

 

 

 

 

 

EMM)

 

 

 

 

RL.S

ENBL/DSBL

RAMP LOAD SELECT

Default: Enable

 

 

 

 

 

 

 

 

 

 

 

 

 

CRMP

X.X

COOLING RAMP LOADING

Default:

1.0

 

 

 

 

Range:

0.2 to 2.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCHD

XX

SCHEDULE NUMBER

Default:

1

 

 

 

 

Range:

1 to 99

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Z.GN

X.X

DEADBAND MULTIPLIER

Default:

2.0

 

 

 

 

Range:

1.0 to 4.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SERV

 

 

 

 

 

SERVICE CONFIGURATION

 

 

 

 

 

EN.A1

ENBL/DSBL

ENABLE COMPRESSOR A1

Unit dependent

 

 

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EN.A2

ENBL/DSBL

ENABLE COMPRESSOR A2

Unit dependent

 

 

 

 

 

 

 

 

 

 

 

 

EN.B1

ENBL/DSBL

ENABLE COMPRESSOR B1

Unit dependent

 

 

 

 

 

 

 

 

 

 

 

 

EN.B2

ENBL/DSBL

ENABLE COMPRESSOR B2

Unit dependent

 

 

 

 

 

 

 

 

 

BCST

 

 

 

 

 

BROADCAST CONFIGURATION

 

 

 

 

 

T.D.BC

ON/OFF

SCN TIME/DATE BROADCAST

 

 

 

 

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OAT.B

ON/OFF

SCN OAT BROADCAST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G.S.BC

ON/OFF

GLOBAL SCHEDULE BROADCAST

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BC.AK

ON/OFF

SCN BROADCAST ACK’ER

 

 

 

 

 

 

 

 

 

 

 

33

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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 30RA010-018AQUA-SNAPLOW VOLTAGE CONTROL SCHEMATIC Fig. 3 - Wiring Schematic 30RA010-018contSEE 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 Fig. 13 — Operating Envelope for R-22Maneurop CompressorFig. 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 13 — Pressure Mode and Sub-ModeDirectory Table 14 — Set Point 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 Temperature Control — No Reset Fig. 18 — Standard Chilled FluidFig. 19 — Outdoor-AirTemperature Reset Fig. 20 — Space Temperature ResetFig. 21B — Cooling Set Point 4 to 20 mA Fig. 21A — 4- to 20-mADemand LimitingTable 27 — Configuring Demand Limit TROUBLESHOOTINGTable 28 — Troubleshooting Recommended that system be filled with an approand 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 Table 37 - Fault Codes •P50: FAULT HISTORY — Last 8 faults•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 ParametersCIRCBDIO Circuit B Discrete Inputs/Outputs CIRCB_AN Circuit B Analog ParametersOPTIONS 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 ALARMS: Maintenance Display UNITMAINTENANCE DUALCHIL: Maintenance Display CURRMODS: Maintenance DisplayLOADFACT: Maintenance Display LEARNFNS Maintenance DisplayPM-COIL:Maintenance Display PM-PUMP:Maintenance DisplayPM-STRN Maintenance Display RUNTEST: Maintenance Display STRTHOUR Maintenance Display TESTMODE: Maintenance DisplayVERSIONS: Maintenance Display WSMDEFME: Maintenance Display FACTORY SETTINGS FOR COMPRESSOR, FAN, PUMP APPENDIX BAND 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 Record Software Versions MODE — RUN STATUS COMMENTSCL-4 UNIT Configuration Settings OPTIONS1 Options ConfigurationIII.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
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