Chapter 3 Operation And Display Panel; Led Indicators; Control Buttons - Emerson Liebert GXT4-700RT230 User Manual

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Chapter 3 Operation And Display Panel

Chapter 3 Operation And Display Panel
This chapter describes the operation and display panel of the Liebert GXT4, including LED indicators, control buttons
and LCD display panel.
The operation and display panel is on the front panel of the Liebert GXT4 (see Figure 1-1), which provides four
control buttons, seven LED indicators and a LCD display panel, as shown in Figure 3-1.

3.1 LED Indicators

The operation and display panel provides seven LED indicators: inverter indicator, bypass indicator, battery indicator,
fault indicator, programmable outlet1 indicator, programmable outlet2 indicator, and green mode indicator. Their
descriptions are listed in Table 3-1.
LED Indicators
Inverter indicator
Bypass indicator
Battery indicator
Fault indicator
Programmable outlet1 indicator
Programmable outlet2 indicator
Green mode indicator

Caution
Do not switch off the UPS or switch from online to bypass, otherwise the loads will no longer be supported.

3.2 Control Buttons

The operation and display panel provides four control buttons: ESC button, UP button, DOWN button and ENTER
button. Their descriptions are listed in Table 3-2.
Inverter indicator
Fault indicator
LCD display panel
ESC button
Figure 3-1 Operation and display panel
Table 3-1 LED indicators
LED color
Green
Amber
Amber
Red
Green
Green
Green
Liebert GXT4 UPS 700VA ~ 3000VA (230V) User Manual
Battery indicator
UP button DOWN button
On when the inverter is supplying power, and off otherwise
On when the load is supplied by the mains through automatic/manual
bypass, and off otherwise
On when the load is supplied by the battery, and off otherwise
On when an error has occurred within the UPS, and off otherwise
On when programmable outlet1 is on, and off otherwise
On when programmable outlet2 is on, and off otherwise
On when the UPS is in green mode, and off otherwise
Bypass indicator
Programmable outlet1 indicator
Programmable outlet2 indicator
Green mode indicator
ENTER button
Description