Emerson 3000/ITR manual 3.1Features, 3.0OPERATION WITH ICOM CONTROL, Large and Small Displays

Operation with iCOM Control

3.0OPERATION WITH ICOM CONTROL

The Liebert iCOM™ control offers the highest capabilities in unit control, communication and moni- toring of Liebert mission-critical cooling units.

Liebert iCOM may be used to combine multiple cooling units into a team that operates as a single entity, enhancing the already-high performance and efficiency of Liebert’s units.

3.1Features

Large and Small Displays

The Liebert iCOM control is available with either a large or small liquid crystal display.

•The Liebert iCOM with small display has a 128 x 64 dot matrix screen that shows text and icons. This display is capable of controlling only the unit it is directly connected to.

•The Liebert iCOM with large display has a 320 x 240 dot matrix screen that shows text and icons of 32 connected units (see Figure 4). This display can be used to control a single cooling unit or any cooling unit within a connected group over a network.

Liebert iCOM’s menu-driven display is used for all programming functions. The Status menu shows the temperature of the return or supply air and the and humidity of the return air.

Figure 1 Liebert iCOM components

Unit Panel Mount Large Display

Wall Mount Large DisplayUnit Panel Mountand Bezel

Small Display and Bezel

Liebert iCOM Input/Output Board

Liebert vNSA Network Switch

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