Emerson iCOM specification

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Emerson iCOM user manual

Contents

Liebert iCOM Page Table of Contents Mounting a Large Display on a Wall Installing a Liebert Icom UNIT-TO-UNITNETWORKTeamwork Figures Tables Features Large and Small Displays ESC Keyboard icons and functions Icon Key Name Function Status menu, large display, graphical view Accessing Submenus on Large Displays Accessing SubmenusAccessing Submenus on Small Displays Navigating Through the Liebert iCOM Menus Entering a Password Menu tree-Small display, stand-alone or networked Advanced Menu Unit Service Menu UnitStatus Menu System View Status Menu Unit 1 View User Menu Advanced Menu Unit # Service Menu Unit #Viewing Multiple Units with a Networked Large Display SET User menu icons Service menu icons Single Unit Functions Unit/Fan Control Start Stop VSD Setpoint VSD Fan Speed Setting Loss of Power AlarmFan Alarm / Fan Protection Settings Autorestart High Pressure Alarm Pump Down Compressor Sequencing Digital Scroll High TemperatureCompressor Timing-Units With Two Compressors MBV Operation After Compressor is Turned Off Service Offset-Changing System Pressure SettingsMotorized Ball Valve in Digital Scroll Units Temperature Proportional Band Temperature proportional band One Single-Step Compressor Without Unloaders-One-Step Compressor ControlCompressor Proportional Bands Two Single-Step Compressors Without Unloaders-Two-Step Two Compressors With Unloaders-Four-Step Two compressors with unloaders four-step Digital Scroll Compressors Digital scroll capacity modulation, 10-100% variable Delta T Temperature Difference Between Room and Glycol Temperature Control-Second Cooling SourceDifferential Temperatures / Controls Comparator Circuit Chilled Water Control Second cooling source and compressorized cooling Glycool Cooling-Free-Cooling Temperature Control-ReheatReheat configuration types Dual Cooling Source Off ½ Proportional Band Decreasing Temperature Heat On ½ Dead Band 100% Tight Mode SCR Reheat Standard Mode Humidification Humidity ControlHumidification Dehumidification External Humidifier Control-Optional Humidification Infrared HumidifierParameters for infrared humidifier control Dehumidification Low Limit Dehumidification With Comp settingsDehumidification Dehumidification Compressor Quantity Reheat During Dehumidification Temperature and Humidity Control TypesControl Types Humidity Sensor Reading Control Types High and Low, Temperature and Humidity Events Supply Limit-Optional User Inputs / Customer Inputs Customer inputs Event Types and Properties Time DelayEnable or Disable Event Types Main FAN Overload Possible Event Notifications Event notifications-large or small display Calculating Unit Wellness Next Maintenance CalculationCalculation of Next Maintenance and Diagnostics Fans / Heaters / Humidifier Settings and Diagnostics Parameters for Next Maintenance CalculationGeneral Maintenance Settings Compressor 1 / 2 Settings and Diagnostics Application of Teamwork Modes Teamwork ModeTeamwork Modes No Teamwork Teamwork Mode 1 with two cooling units Standby Rotation Typical Standby Lead/Lag Function Standby and Cascade Minimum Network Switch Requirements Placement of Cooling UnitsU2U Hardware Cables and Network Switch Liebert iCOM U2U Ethernet Network Wiring for Unit-to-Unit Communications-U2USample Liebert iCOM network configurations Wall-Mount Large Display Wiring a Liebert iCOM U2U Network Small DisplaysLarge Displays Combining Large and Small Displays on a U2U Network Wiring a small display for stand-alone operation Wiring a large display for stand-alone operation Ports available for connecting Liebert iCOM control devices Liebert vNSA 298 84mm 305mm 14.25 362mm DPN001136 Rev Mounting Instructions Location ConsiderationsNecessary Mounting Items Liebert iCOM display dimensions Spare part list parameters-large display only Spare Part List-Large Display OnlySetpoints parameters Event log parameters Set alarms parameters Sensor data Display setup parameters Active AlarmsActive alarms parameters Timer parameters-Sleep Mode Total run hours parameters Service contacts parameters Service Menu Parameters Unit Diary-Large Display Only Unit diary parameters Standby settings / lead-lag parameters Maintenance / wellness settings parameters Wellness COMP2 Wellness HEAT2 Diagnostics / service mode parameters ALM REL 7of Delay Enable Disab Enable Disab Comp 1 Overload Unit X Disconnected WRN Loss of Power LOP MSG, WRN, ALM Call Service MSG, WRN, ALM High Temperature Sensor calibration / setup parameters System / network setup parameters-large display only Network setup parameters GBP Static RAM Not Available, Invalid, OK Options setup parameters HUM Steam Service contact info parameters Service Menu Parameters Service Menu Parameters Page Ti n Ne tIti That