Vertiv Liebert iCOM - Page 5

4.3.1 Notification Properties 83
4.4 Enabling the Audible Alarm Notification 92
4.5 Remote Alarm Device and Customer Input Events 92
4.5.1 Setting Up Customer Input Events 92
5 U2U Networking 97
5.1 Preparing for U2U Group Set Up 97
5.2 Configuring U2U Network Settings 98
5.2.1 U2U Control Board Settings 99
5.2.2 Troubleshooting Network Settings Issues 100
5.2.3 Modifying U2U Network Settings 100
6 Teamwork, Standby and RotationforCoolingUnits 101
6.1 Continuous Control with Virtual Master 101
6.2 Teamwork Modes 101
6.2.1 To Set Up Teamwork 101
6.2.2 No Teamwork—Multiple Zones in One Room 104
6.2.3 Teamwork Mode 1—Parallel Operation 104
6.2.4 Teamwork Mode 2—Independent Operation 105
6.2.5 Teamwork Mode3—Optimized Aisle Operation 105
6.3 Assigning Cooling Units to Standby (Lead/Lag) 106
6.3.1 To Set Up Lead/Lag Operation 106
6.4 Setting a Rotation Schedule 107
6.4.1 Unit Rotation Options 107
6.4.2 Manually Rotating the Operating and Standby Units 108
7 Configuring Economizer Operation 109
7.1 Fluid Economizers 109
7.1.1 Fluid Economizer Control Options 109
7.1.2 Overriding the Fluid Economizer Operation 110
7.1.3 Setting Up Fluid Economizer Operation 110
7.1.4 Temperature Control with a Fluid Economizer 112
7.1.5 Viewing Fluid Economizer Statuses 115
8 External Monitoring andBuilding ManagementSystems 117
8.1 BMS and Vertiv™ Liebert® IntelliSlot™ Settings 117
8.1.1 Configuring BMS Communication with Embedded Unity 117
8.1.2 Setting BMS Control Settings 118
8.1.3 Setting BMS Backup Setpoints 119
8.2 Communication Setup with Embedded Unity 120
8.2.1 Connecting to the BMS 120
8.2.2 Embedded Unity User and Password 124
8.2.3 Unity Restart and Restore Defaults 124
8.2.4 System Configuration 124
8.2.5 Local Users Configuration 126
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Vertiv™ Liebert® iCOM™Installer/User Guide