Xtreme Power Conversion Corporation
G90 User’s Manual
Page 34
Uninterruptible Power Supply
ECO Mode
Both the Inverter green LED and the Bypass yellow
LED are on.
When ECO is enabled and the utility is within range,
the UPS will operate in ECO Mode. If the utility is
out of ECO range but still in Line Mode range, the
UPS will transfer to Line Mode.
Utility tolerance of ECO Mode can be set.
Fault Mode
When the UPS has a fault condition, the Warning
red LED is on and the buzzer beeps. The UPS will
turn to Fault Mode. The UPS disconnects the output
and the LCD displays fault codes. Press the Mute
Button to silent the buzzer temporarily. Press the
OFF Button to shut down the UPS .
Note:
Information on Fault Codes can be found in
the Fault Code table in this manual.
Standby Mode
When the UPS is plugged into utility power and is
not turned on, the UPS will work in Standby Mode
to charge the battery. No LED indicator displays are
on in this mode.
Startup Operation
Startup UPS in Line Mode
1.
Once the utility power is connected to the UPS, the UPS will charge the battery. The LCD shows that the
output voltage is 0, which means the UPS has no output. If it is desired to have Bypass output, set the BPS
to “ON” by LCD setting menu.
2.
Press and hold the ON Button for more than ½ second to start the UPS. The UPS will start the inverter.
3.
Once started, the UPS will perform a self-test function with the LEDs cycling on and off. When the self-test
is complete, the UPS will appear in Line Mode with the corresponding LED illuminated.
Startup UPS in Battery Mode
1.
When utility input power is not available, press and hold the ON Button for more than ½ second to start
the UPS in Battery Mode.
2.
After finishing the self-test, the UPS will operate in Battery Mode as long as power is available from the
batteries.
Shutdown Operation
Shutdown UPS in Line Mode
1.
Press and hold the OFF Button for more than ½ second to turn off the UPS and Inverter.
2.
After the UPS has shutdown, the LEDs go out and there is no output power. If output power is needed set
BPS “ON” on the LCD setting menu.
