5 OPERATION AND DISPLAY PANEL
The user-interface module is the operation and display panel composed of an LED mimic power flow
diagram, fault LED indicator and LCD screen to show detailed operational information and UPS alarm list
using the menu buttons.
Figure 5.1 Operation and display on the user-interface module
ITEM
DESCRIPTION
ITEM
DESCRIPTION
1
Bypass LED
6
Alarm silence button
2
Output LED
7
Menu buttons
3
LCD screen
8
Battery LED
4
On/Off button
9
AC LED
5
Fault LED
10
Inverter LED
5.1 Mimic LEDs
The mimic power-flow LEDs indicate current operating state of the UPS. Table 5.1 below. describes the
LED states.
LED
STATE
DESCRIPTION
AC LED
On (Green)
The rectifier is functioning normally
Flashing (Green)
The AC mains is normal, but the rectifier is not functioning properly
On (Red)
The rectifier is faulty
Off
The AC mains is abnormal, and the rectifier is not functioning
Table 5.1 LED descriptions
Vertiv
| Liebert® APS™ Installer/User Guide |
57
Содержание Liebert APS series
Страница 1: ...Liebert APS 5 20 kVA Modular UPS Installer User Guide...
Страница 6: ...Vertiv Liebert APS Installer User Guide 6...
Страница 10: ...Vertiv Liebert APS Installer User Guide 10 This page intentionally left blank...
Страница 50: ...Vertiv Liebert APS Installer User Guide 50 This page intentionally left blank...
Страница 76: ...Vertiv Liebert APS Installer User Guide 76 This page intentionally left blank...
Страница 80: ...Vertiv Liebert APS Installer User Guide 80 This page intentionally left blank...
Страница 109: ......