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Operating Instructions
23
Change Configuration Settings - Change Settings Menu
Starting from the Main Menu, locate and press UPS Configuration. From the UPS Configuration
screen, select the Change Settings option. You may configure Nfinity from a large variety of selec-
tions. Items indicated by an asterisk (*) are the selected settings.
Input Voltage: Select the required input voltage set-
ting. This voltage must match the bypass voltage
jumper setting.
Display Voltage: Displays the actual voltage the
unit is configured for.
Frequency Sync Range: Sets the window to which
the system synchronizes to the input supply.
Frequency Slew Rate: Sets the rate of change of
frequency through the sync range window.
Set Password: Set a Password to prevent unautho-
rized users from changing the configuration of the
Nfinity. It can be up to seven characters in length.
Once set, the password will be required to change the
configuration.
Main Menu
UPS Status
> UPS Configuration
Display Date/Time
Event Log
Active Alarms
Transfer to Bypass
Module Replacement
Service Tools
UPS Configuration
UPS Configuration
Review Settings
> Change Settings
Service Mode
Change Settings
Input Voltage
Display Voltage
Frequency Sync Range
Frequency Slew Rate
Set Password
Auto Battery Test
Low Battery Warning
Auto Restart
User Settings
Set Date/Time
Max Load Alarm Set
UPS Shutdown Delay
Redund Alarm Set
Service Contact
Remote Shutdown
External Battery
Bypass Alarm Mode
Intelli-Batt Ca.
Air Filter Reminder
Guarantee Shutdown
Line Compensation
Factory Defaults
Input Voltage
* 208/120
240/120
Display Voltage
208
* 240
Frequency Sync Range
0.5 Hz
1.0 Hz
2.0 Hz
3.0 Hz
4.0 Hz
* 5.0 Hz
NOTE
If the password is lost, call Liebert Technical
Support.
Frequency Slew Rate
0.5 Hz
1.0 Hz
2.0 Hz
3.0 Hz
4.0 Hz
* 5.0 Hz
Set Password
xxxxxxx