36 Chapter 4 Display Panel
Liebert
®
ITA 10kVA UPS User Manual
Control keys
Functions
ENTER key
Pressing and holding this key continuously for less than 1s enters the selected menu. Pressing and holding this
key continuously for more than 1s returns to previous menu
The interfaces of the LCD display screen include start interface and menu interface.
1. Start interface
The start interface displays the UPS series, product type and company name for about 20 seconds. The start
interface is shown in Figure 4-3.
Liebert ITA
10kVA UPS
Emerson Network
Power Co., Ltd.
Figure 4-3 Start interface
2. Menu interface
The menu interface includes running interface, alarm message interface and setting interface, the main menu
interface is shown in Figure 4-4.
RUNNING
ALARM MESSAGE
SETTING
Figure 4-4 Main menu interface
You can enter the corresponding interfaces through the control keys on the LCD display panel. The structure
diagrams of each level menu are shown in Figure 4-5. The interfaces are refreshed every other second.
Input
Input voltage
Phase-A
Phase-B
Phase-C
Input frequency
Output
Output voltage
Output current
Output frequency
Active power
Apparent output
Load factor
Battery
Battery voltage
Battery capacity
Bypass
Bypass voltage
Return
Running
(No display when
input is single-phase)
(No display when
input is single-phase)
System
EODStartup
Ensabled
Disabled
LCD
Installation
mode
Language
Resume default
Return
Setting
ECO function
Ensabled
Disabled
Output voltage
220
230
240
Self-test cycle
Disabled
3-month
6-month
9-month
12-month
Horizontal
vertical
Chinese
English
Have resumed default
Default
Default
Default
Default
Default
Default
Running parameters Setting parameters
