Installation

Manual Configuration Mode

To change the nominal output voltage and frequency from the front panel:

1.If the UPS is operating in Normal Mode, turn off the UPS

ON/OFF switch (the position). Then press and hold the RESET pushbutton on the LED panel while turning on the UPS ON/OFF switch (the position). Continue to hold the RESET pushbutton until the LEDs begin to cycle right to left and then release.

2.One of the LEDs remains blinking. The blinking LED shows the current configuration according to the following table.

Blinking LED

Configuration

 

 

Input/Output Voltage

Output Frequency

 

 

 

 

ALARM

120/208V

50 Hz

 

 

 

SERVICE

110/220V

50 Hz

 

 

 

OVERTEMP

127/220V

50 Hz

 

 

 

OVERLOAD

100/200V

50 Hz

 

 

 

80%

120/240V

50 Hz

 

 

 

60%

120/208V

60 Hz

 

 

 

40%

110/220V

60 Hz

 

 

 

LOAD

127/220V

60 Hz

 

 

 

BYPASSED

100/200V

60 Hz

 

 

 

ON BATTERY

120/240V

60 Hz

3.Press the RESET pushbutton quickly to scroll through the configuration options. Each time you press the button, the next LED blinks.

4.When the correct setting is blinking, press and hold the RESET pushbutton until the alarm beeps twice (approximately three seconds). The UPS indicates successful configuration by sequencing all the LEDs.

Powerware® 9150 User’s Guide : www.powerware.com

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