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Chapter 2: Controls and Indicators
1. The ON button is to turn the UPS on. Pressing the ON button during the
Battery mode will silence the alarm.
2. The OFF button is to turn the UPS off.
3. The Utility Power (Green) LED illuminates when Utility Power is present
and extinguishes during the Battery mode.
4. The Load Bank 1 (Green) LED is illuminated when the Load Bank is on.
5. The Load Bank 2 (Green) LED is illuminated when the Load Bank is on.
6. The Bypass Active (Yellow) LED illuminates when the UPS is in the Bypass
mode.
7.
The Weak/Bad Battery (Red) LED illuminates when the UPS detects a weak
battery, bad battery or if the battery is disconnected. The Weak/Bad Battery
icon is extinguished when the battery's condition is good.
8. The LCD displays the status of the UPS.
9. Pressing the Enter button saves the changes made to the UPS settings.
10.Pressing the Page Up button goes to the previous page or will change the
UPS settings.
11. Pressing the Page Down button goes to the next page.
12.Pressing the Function button and then the Page Up button will initiate a 10-
second battery test.
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1. Displays the power flow of the UPS:
AC Mode Power Flow
Battery Mode Power Flow
2. The Site Wiring Fault icon illuminates when the UPS detects a site wiring prob-
lem. The SWF icon is extinguished when the UPS is connected to properly
wired wall outlet.
3. The Alarm Silencer icon illuminates when the audible alarm has been silenced.
4. The Overload icon will illuminate when the amount of load attached to the UPS
is > 106% of its power rating.
5. The Service icon illuminates when the UPS requires service.
6. The Alarm (Fault) icon illuminates when the UPS detects an internal fault.
7. Numerical values of the UPS parameters and error codes.
The UPS reports the following parameters on the LCD screen:
Input:
Voltage, Frequency
Output:
Voltage, Frequency, Current, Percentage of load
Battery:
Voltage
Runtime:
The time operating on the Battery mode in minutes
Temperature:
The internal temperature of the UPS in degress C
NOTE: The LCD backlight will illuminate for 20-seconds when the UPS is con-
nected to utility power, when the UPS is turned ON/OFF, when any of the buttons on
the LCD panel are touched and when the UPS switches to the Battery mode. When
the UPS has an event and/or an error code the LCD backlight will turn on and re-
main on to alert the user that an event has occurred.
Bypass Mode Power Flow
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