Vertiv Liebert EXM - 6.1 Touchscreen Control Panel; 6.2 Access Level Log-In; 6.3 Default PIN’s

Vertiv™ | Liebert® EXM
™
50-250kVA, 480V, 60Hz User Manual | 55
6.1 Touchscreen Control Panel
The Liebert
®
EXM
™
’s Touchscreen Control Panel is active whenever the UPS has input power. The
touchscreen LCD on the front of the UPS permits:
• Logging in to the system
• Customizing the user interface
• Checking the status of the UPS and its external batteries, including all measured parameters, events and
alarms
• Determining when users logged in and out
• Silencing alarms
• Turning the UPS On and Off
• Resetting faults
• Enabling Energy Saving Mode
Scan the QR code at right to obtain a copy of the Touchscreen Control
Panel manual.
6.2 Access Level Log-In
The Touchscreen Control Panel provides security by limiting the authority
to change how the UPS operates. Each of the four access levels offers different authority:
• Observer—Viewing permission only, can choose graphic or text display, view logs and silence alarms; no
PIN required
• Operator—Permission to start and shut down the UPS, edit the display layout, test the battery, reset faults,
enable or disable Eco Mode operation, enable equalize battery charging and acknowledge alarms; PIN
required
• Administrator—All functions of Operator plus permission to change PIN’s for Operator and Administrator
level, configure the Status Gauge, set energy saving mode and change network communication protocols;
PIN required
• Service—All functions of Administrator plus permission to alter system configuration and change Service
PIN; PIN required.
6.3 Default PIN’s
Vertiv
™
Services sets PIN’s when setting up the UPS. These default PIN’s may be changed by
those with Administrator or Service access (see above). Default PIN’s are:
•Operator: 1234
• Administrator: 2345
NOTICE
Risk of unauthorized changes to operational settings. Can cause equipment damage.
The default PIN numbers should be changed immediately to prevent unauthorized personnel from
changing UPS operation or even shutting down the UPS. Refer to the Touchscreen Control Panel, SL-
26200, available at the Vertiv
™
Web site, www.vertivco.com for details.