Vertiv Liebert iCOM DP400/500, Инструкция по установке и эксплуатации

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1.3.2 Powering On the Thermal Management Unit
NOTE: Depending on the operating state, there are start/stop priority switches that may prevent the cooling unit from
operating even though power to the unit is switched on and you have turned it on via iCOM.
The cooling unit operates only when all switches are closed. For example, even though you have turned on the unit
through iCOM, if the BMS remote monitoring system is sending a command to turn off the unit, the cooling unit
remains off.
NOTE: You must be logged in to access the menu options. See Powering On iCOM and Logging In/Unlocking Controls
on the previous page.
To power-on the unit:
1. Touch , then > Turn Unit On . The TURN UNIT ON dialog opens.
2. Touch Turn Unit On . The cooling unit starts and the operating status is displayed as shown in Figure 1.4 below.
Figure 1.4 Unit Status on iCOM Display
Item Description
1 Current status of the unit. See Table 1.4 below.
2 Teamwork icon. See Viewing Teamwork, Standby, and Cascade Status on page 18.
Unit Status
Text
Description
ALARM OFF An alarm forced the unit to turn off. See Viewing Unit Alarms on page 14.
MANUAL Controlled by a service technician. See Enabling Manual Mode for Diagnostics on page 95.
DISPLAY OFF Unit is turned Off at the iCOM display. See Powering On the Thermal Management Unit above
.
ALARM
STANDBY
In stand-by because of an active alarm on the unit. See Viewing Unit Alarms on page 14.
Table 1.4 Cooling Unit Statuses Displayed
1 Getting Started with iCOM™
7