Liebert AC4 User Manual

Function
Can be performed via: Where to find:
LCD
Service
Terminal
Instructions on
using function
Service Terminal
screen examples
Setup Outputs x x
Setup System - Setup
Outputs on page50
Setup Outputs
Setup System Info x x
Setup System - Setup
System Info on
page52
Setup System Info
Change Password x x
Change Password on
page53
Change Password
Set Date & Time/Automatic Daylight Saving Time x x
Set Date &
Time/Automatic
Daylight Saving Time
on page53
Set Date &
Time/Automatic
Daylight Saving Time
Setup Site ID x x
Setup Site ID on
page54
Setup Site ID
Backup and Upload Configuration File — x
Backup and Upload
Configuration File
(Service Terminal
Interface only) on
page54
Backup and Upload
Configuration File
(Service Terminal
Interface only)
Factory Defaults x x
Factory Defaults on
page57
Factory Defaults
Perform Firmware Update — x
Perform Firmware
Update (Service
Terminal Interface
only) on page57
Firmware Update
(Service Terminal
Interface only)
Setup Operation x x
Setup Operation on
page60
Setup Operation
Override Output x x
Override Output on
page64
Override Output
Clear Alarms & Logs x x Clear Alarms & Logs Clear Alarms & Logs
Clear Active Alarms x x
Clear Active Alarms
on page66
Clear Active Alarms
Clear the Alarm Log x x
Clear the Alarm Log
on page66
Clear the Alarm Log
Clear the Event Log x x
Clear the Event Log on
page66
Clear the Event Log
Table 4.1 Guide to Liebert AC4 functions (continued)
4.1 Opening Screen Overview
The Liebert AC4 displays the Opening Screen at startup, as shown in Figure 4.1 on the facing page.
• If any alarms are active, the Current Alarm screen appears. (Pressing any key on the LCD
keypad will silence the audible alarm.)
If no alarms are present, the Main Menu appears.
4.2 Main Menu Overview
The Main Menu offers access to all functions within the panel. As shown in Table 4.2 on the facing page,
the functions are organized into three sections with step-by-step instructions.
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Liebert AC4 Specifications

General

Brand	Liebert
Model	AC4
Category	Control Unit
Language	English