Configuration

5.To exit Configuration mode at any time, do not press any buttons for five seconds. The UPS returns to Normal mode and displays On Line.

LCD Panel

￿

￿

Press the Scroll button to enter Configuration mode. Also press to scroll to the next option.

Press the Enter button to select a parameter. Also press the Enter button to select an option and to save the setting.

Figure 5. Using the Configuration Mode

Table 1. Configuration Mode Parameters

Parameter

LCD Message

Description

Default Settings

 

 

 

 

Output Voltage

O/P V Setting

To change the output voltage:

For 120V models:

Setting

 

￿ Select 100, 110, 120, or 127V for 120V models.

O/P V= 120V

￿Select 200, 208, 220, 230, or 240V for 208V models. For 208V models:

 

 

￿ Select 208, 220, 230, or 240V for 230V models.

O/P V= 208V

 

 

You are prompted to save this setting.

For 230V models:

 

 

 

O/P V= 230V

 

 

 

 

Input Voltage

I/P Bypass Set

Select the input voltage tolerance range before the

I/P Tol=+10%/-15%

Tolerance

 

UPS goes to Battery mode: ±10%, +10%/-15%, or

 

 

 

+15%/-20%.

 

 

 

You are prompted to save this setting.

 

 

 

 

 

Input Voltage

I/P F Setting

The factory-default is 50 or 60 Hz, ±5%. Select ±2%

Freq Tol.=+/-15%

Frequency

 

for a narrower frequency range. Select ±7% for a

 

 

 

wider frequency range.

 

 

 

You are prompted to save this setting.

 

 

 

 

 

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Powerware® 9120 User's Guide ￿ 05147426 A Uncontrolled Copy