Ingersoll-Rand IRN37-160K-CC, IRN250-300H-2S, IRN50-200H-CC manual Options, Selection MIN MAX

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9.0 OPERATING INSTRUCTIONS

9.7 OPTIONS

Options are turned on or off and their associated values are set using the OPTION screen shown opposite.

Some options are purchased, they require additional machine hardware and must first be enabled by service personnel. The name and value of each of the following options can be seen by moving the list up and down using the arrow buttons

An Option item’s value can be changed the same way that OPERATOR SETPOINTS values are changed.

 

 

 

 

 

 

 

 

100

PSI

 

 

 

 

 

 

 

 

 

−OPTIONS−

 

READY TO START

 

 

 

 

REMOTE START/STOP ON

 

 

 

 

REMOTE START/STOP ON

 

 

 

 

 

 

 

STATUS

 

MAIN MENU

 

SELECT

 

 

 

 

 

 

 

OPTIONS Items

SELECTION

MIN.

MAX.

Step

Unit

Installed

 

 

 

 

 

 

Option

 

 

 

 

 

 

Required

 

 

 

 

 

 

 

Remote Pressure Sensor

ON/OFF

 

 

 

 

No

Sequencer

ON/OFF

 

 

 

 

No

 

 

 

 

 

 

 

Remote Start/Stop

ON/OFF

 

 

 

 

Yes

 

 

 

 

 

 

 

Power Out Restart

ON/OFF

 

 

 

 

Yes

 

 

 

 

 

 

 

Power Out Restart Time

 

10

600

1

SEC

Yes

 

 

 

 

 

 

 

Scheduled Start Day

 

day

day

1

day

Yes

 

 

 

 

 

 

 

Scheduled Start

 

00:00

23:59

1

time

Yes

Scheduled Stop Day

 

day

day

1

day

Yes

 

 

 

 

 

 

 

Scheduled Stop

 

00:00

23:59

1

time

Yes

 

 

 

 

 

 

 

Modbus Protocol

ON/OFF/ICU

 

 

 

 

No

 

 

 

 

 

 

 

Modbus Address

 

1

247

1

 

No

 

 

 

 

 

 

 

Remote pressure sensor

If this setting is set to ON, the compressor will use a remote mounted pressure sensor for controlling system pressure by comparing it to the Target Pressure setting and the Auto Stop Pressure setting. The pressure measured by this sensor is shown in the CURRENT STATUS display as the Remote Pressure reading. The local sensor at the package discharge is still used for Immediate Stop, for certain Alarm conditions and for display on the left side of the screen.

Sequencer

If this setting is set to ON, the compressor will be able to start and stop by commands from a host device. When the Intellisys receives a load command from the host device, the compressor will start.

When the Intellisys receives an unload command the compressor will respond as though executing an immediate stop.

Remote start/stop

If the remote start/stop option is installed and this setting is set to ON, the compressor can be started and stopped from a remote device.

Power out restart

If this setting is set to ON, the compressor will automatically restart when power is returned to the compressor if it was operating when power was removed.

Note:

A kit including instruction manual is required to install this option.

Power out restart time

If the power out restart setting is set to ON, this is the number of seconds from the time power is restored until the compressor starts. The power out restart horn will sound during this time.

Scheduled start day

This option is the selection for the day that a scheduled start will take place. The selections are Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Daily (Su- Sa), Weekdays (M - F), or Weekends. This option setpoint will work with the scheduled start setpoint.

IRN37 - 160K - CC & IRN50 - 200H & IRN75 - 160K - 2S & IRN - 100 - 200H - 2S & IRN 250 - 300H - 2S

73

http://air.irco.com

 

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Contents Operation and Maintenance Manual AIR Compressor Group Bonded Warranty & Registered Start UP Contents Foreword If in Doubt Consult SupervisionSomer FOREWORD F.C Abbreviations & SymbolsEnergy recovery system ERSPurchase Order Details Rotary Screw AIR CompressorThis unit was purchased from Safety General InformationCompressed air Electrical MaterialsAvoid INGESTION, Skin Contact Inhalation of Fumes TransportCoolant disposal Condensate disposalDischarge air Text DecalsLift here 39540257 Rev RotationCondensate Drain Electrical power inlet Prohibition / Mandatory Information / Instructions Safety Graphic Form and Meaning of ISO SymbolsDo not stand on any service valve or Safety Coolant Separator Pressure AIR Discharge Belt Tension Filter Motor Lubrication Unpacking and Handling Receipt / HandlingReceipt Ingersoll Rand CompanyEnsure that the correct tie down points are used InstallationLocation in Plant For technical information see sectionInstallation Discharge and Condensate Piping Installation Electrical Installation Very Important Fuse TypeExample of voltage imbalance calculation 50F 70F Adjusting the Aftercooler Trim ValveCooling Water Piping Model Minimum cooling water requirement vs RangeWater quality recommendations Installation SEA Watercooled Units Selected Units only Orifice diameter in mmPsi Outdoor Sheltered Installation Technical INFORMATION-SINGLE Stage General InformationFlow at 7.5 Barg m3/min Minimum ambient temperature C F Weight Kg lbsCooling clean water flow l/min US 51/38 95/46 Sound pressure level dBAMax fuse size @ 550V − 575V a Cooling clean water flow l/min US 84/65 95/72Max fuse size @ 380V − 415V a Max fuse size @ 440V − 480V aN132K N160K N200H General Information Technical Information − TWO Stage 1527 5933Flow at 100 psig cfm 1100 1690KEY Installation DRAWING−N37/45K−CC & N50/60H−CC − Air CooledInstallation DRAWING− N37/45K−CC & N50/60H−CC − Water Cooled Installation Drawing − N55/75K−CC & N75/100H−CC − Air Cooled Installation DRAWING−N55/75K−CC & N75/100H−CC−Water Cooled General Information General Information General Information General Information KEY 22381206 Revision B Equipment downstream of compressor Stage only 23128994 Revision aAir/coolant Coolant Condensate Cooling water W.C. only 22099006 Revision C General Information 22402135 Revision C Process and Instrumentation Diagram N250−300H TWO StagePiping legend Stop FD Wiring Schematic N37K − N45K-CC / N50-60h−cc a/c blower vfdNumbers Function Wire color WiresLabel Description Wiring schematic n55-75k-cc / n75-100h-cc a/c Blower vfdSS1-3 Wires Numbers Function Wire colorSgne Wiring schematic n37/45k-cc/n50/60h-cc w/cColor 23131345 Revision a Wiring schematic n55-75k-cc / n75-100h-cc W/c4ATT SENSOR, Package AIR Discharge Temperature 4CTT Wiring schematic n75-160k-cc / n125-200h-cc A/c 22093058Revision M SGNe F10Revision E Wiring schematic n75-160k-cc / n125-200h-cc W/c4SV VALVE, Water Stop 6APT 380-480V SG-Ne Wiring schematic n250-300H4ATT SENSOR, Package AIR Discharge Temperature 6APT General Information General Description Basic Operation Operating InstructionsStopping the machine in an emergency Arrows Intellisys ControlsMain Menu Display ScreenCurrent Status items Current Status ScreenReady to Start Main MenuOperator Setpoints Operator Setpoints Default MIN MAX Step UnitCondensate Interval Selection MIN MAX OptionsScheduled start Sensor CalibrationClock Functions Alarm HistoryEnergy Status Messages Initial Check Alarms Service WarningsAlarm Main Menu AlarmsMaintenance Ultra Coolant Maintenance Procedures Prior to attempting any maintenance work, ensure that− Adding coolant Prior to starting Coolant level checking procedureDrain sequence for N250/300H−2S Coolant filter change procedureSeparator element checking procedure Separator element change procedureSeparator tank / Pressure system Separator element change procedure for N250/ 300H−2SScavenge screen clean/check procedure Start the compressor and check for leaks and coolant levelBlower motor Re−Grease Air filter change procedureAir filter change procedure N250/300H−2S Aircooled Cooler CleaningN50/100H N37/75K Aftercooler Watercooled Cooler CleaningHigh Airend Temperature Sensor checking procedure Coolant CoolersMoisture Separator Check / Cleaning Blower / fan Motor Bearing Maintenance Stored unitsMotor cowl cleaning N75−160 units only Drive Box Filter Removal / ReplacementNo Loss Drain Trap where fitted Check / Cleaning Coolant Sampling ProcedureFluid and Vibration Monitoring Compressor will not No power supply to package Fault FindingGeneral Faults Symptom Fault RemedyCheck and modify settings With correct coolant Or not sealing correctlySee above With coolant’Remove blockage, repair or replace damaged Pressure transducer Fault Cause RemedyDrive Faults Fault Cause ActionIndicated on the INTELhYS Controller