Emerson 3000/ITR manual Navigating Through the Liebert iCOM Display

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Liebert iCOM Display Components and Functions

Figure 3 Liebert iCOM default screen symbols

fan

cooling

freecooling

maintenance

hot water

electric heat

dehumidification

humidification

4.1Navigating Through the Liebert iCOM Display

Liebert iCOM displays icons and text for monitoring and controlling your Liebert cooling unit. The number of icons and amount of text shown depends on the display size.

The Liebert iCOM offers two different types of views: graphical and simple. The graphical view is the default; to set the simple view refer to 4.3 - Changing Liebert iCOM’s Display Settings. The Lie- bert iCOM’s home screen is shown in Figure 4 (graphical view) and in Figure 5 (simple view).

Figure 4 Liebert iCOM default home screen—Graphical view

 

 

 

Temperature

Return Air

Humidity

Humidity Sensor

Supply Air (requires

 

Setpoint

optional supply air

 

Setpoint

 

 

 

Reading

sensor)

System or

UNIT 1

 

 

 

 

Supply

Unit # view

72.0°F

50%

 

 

Air Temperature

 

 

 

Percent

Temperature

 

°F

 

 

°F

 

 

%

Hot Water

Sensor Reading

 

 

Evaporator

73.6

50

 

51.6

Heating

 

Percent

Fan Speed

100%

 

 

0%

Electric

Percent

 

 

60%

 

 

0%

Heating

Cooling

 

 

 

 

Percent

Free-Cooling

FC

 

 

 

 

0%

 

 

0%

Dehumidifying

Percentage

03/2010

 

 

0%

System

Next

 

 

(or Unit)

7/29/2009 09 :18:07

 

 

UNIT ON

Maintenance

 

 

On/Off

Date and

 

 

 

 

 

Most recent Mes-

Time

 

 

 

 

sage (MSG), Alarm

 

 

 

 

 

 

(ALM) or Warning

 

for nex t / prev uni t

for s y s tem v i ew

 

 

 

(WRN) with Date,

 

for menu E SC for previous screen

? for help

 

 

 

Time, Unit and

 

 

 

 

 

 

Description)

9

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Contents Operation & Maintenance Manual 50 & 60Hz Page Table of Contents Standard Alarms Component Operation and MaintenanceFigures Tables Important Safety Instructions Page Glycool Chilled Glycol Cooling Systems System DescriptionsIntroduction Compressorized SystemsStartup Startup ProcedureStartup Features Operation with Icom ControlLarge and Small Displays Escape Key Down Arrow Key Liebert Icom Display Components and FunctionsIcon Key Name Function Keyboard icons and functionsNavigating Through the Liebert iCOM Display Percent System or Unit Cooling On/Off Date Sensor Reading Next Maintenance Evaporator Fan SpeedTime Most Recent Alarms Control Interface-Three Main MenusPassword is factory-set at Accessing Menus and Settings Viewing DataEntering the Password After highlighting the Password command line, pressAccessing Submenus Accessing Submenus on Small DisplaysAccessing Submenus on Large Displays Advanced Menu Unit Service Menu UnitStatus Menu System View Status Menu Unit 1 View User MenuChanging Operational Settings ServiceContacts Highlight the setting to be changed by pressing Enter Changing Liebert iCOM’s Display SettingsLiebert iCOM Service Menu Icons and Legend Graphical Data RecordNetwork Liebert iCOM U2U Ethernet Network Wiring for Unit-to-Unit Communications-U2UWiring a Liebert iCOM U2U Network Small Displays Sample Liebert iCOM network configurationsLarge Displays Wall-Mount Large DisplayCombining Large and Small Displays on a U2U Network Display Service/Network Liebert iCom Display Menu U2U network setup diagramLiebert iCOM Display Components and Functions Liebert iCOM wiring-Unit as shipped 194273 194273 P67 P66 P65 P64 P61 P63Control board U2U network setup screen Entering Network Setup InformationService Menu Unit # Viewing Multiple Units with a Networked Large DisplayAdvanced Menu Unit # Remote On / Off Display On / Off Single Unit FunctionsOperation Unit/Fan Control Start StopLoss of Power Alarm Fan Alarm / Fan Protection SettingsAutorestart Compressor Timing High Pressure AlarmDigital Scroll High Temperature Pump Down-Air Cooled with Condenser Only UnitsControl Types Proportional ControlPI Control Intelligent Control Chilled Water Only Compressor Overload Standard AlarmsAlarm Descriptions Change FilterHigh Head Pressure High TemperatureHigh Temperature and Low Temperature Simultaneously Humidifier Problem Infrared HumidifiersLow Humidity Loss of PowerLow Temperature Loss of Air FlowSet Alarms-User Menus Optional AlarmsComponent Operation and Maintenance System TestingSmoke Detector Fan Safety SwitchControl Transformer and Fuses High-Temp SensorZone leak detection kit installation scenarios Remote ShutdownDistance From Unit, feet m Belt FiltersBlower Package Fan Impellers and BearingsSuction pressures R407c Refrigeration SystemAir Distribution Suction PressureThermostatic Expansion Valve Operation AdjustmentDischarge Pressure SuperheatAir Cooled Condenser Water/Glycol Cooled Condensers Coaxial Condenser Outdoor fan/condenser configurationStartup Motorized Ball Valve-Digital Scroll CompressorControl Control MethodValve spring guide Adjusting Collar NutDrycooler Settings Aquastat settings-two-fan through four-fan drycoolersCooling Type Glycool Glycol Flow Control Compressor Functional Check Compressor ReplacementCompressor Oil Before Replacing or Returning a CompressorStandard Scroll Compressor Replacement Mechanical FailureElectrical Failure Glycol Solution Maintenance Digital Scroll Compressor Replacement ProcedureRemoving the Pan Cleaning the PanHumidifier Infrared HumidifierHumidifier Lamps Autoflush Infrared Humidifier Cleaning SystemChanging Humidifier Lamps Autoflush OperationSteam Generating Humidifier Autoflush ControlsControls 200-460 Replacing the CanisterHumidifier canister part numbers Part Capacity Number Voltage Lb/hr kg/hrDrain Tempering Feature Circuit Board AdjustmentsSymptom Possible Cause Check or Remedy TroubleshootingBlower troubleshooting Chilled water troubleshootingCompressor and refrigeration system troubleshooting Compressor and refrigeration system troubleshooting See 7.5.1 Compressor Functional Dehumidification troubleshootingGlycol pump troubleshooting Infrared humidifier troubleshootingSteam generating humidifier troubleshooting Reheat troubleshooting Monthly Maintenance Inspection Checklist Semiannual Maintenance Inspection Checklist Semiannual Maintenance Inspection Checklist Page That Ne tIti Ppor t Ti n

3000/ITR specifications

The Emerson 3000/ITR is a powerful and versatile instrument designed for industrial automation and process control applications. This modular platform integrates advanced features and technologies tailored to meet the needs of diverse industries including oil and gas, pharmaceuticals, and manufacturing.

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