GE EP 700T, User Manual, Page: 24 / 119

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11. OPERATION AND OPERATING MODE
–
EP6000
It is easy to operate the equipment. Please read through this manual and operate
according to the instructions in it.
Please refer to the appendix 2 for the meaning of the LED indicators.
11.1 Turn on the UPS with utility power supplied (in Line mode/AC mode)
1).After you make sure that the power supply connection is correct, set the bypass
breaker in the
“
UPS
”
position and input breaker in the
“
ON
”
position first. At this
time the fan rotates, and the UPS operates in Bypass mode or in Standby mode.
2) To power on the UPS by simply pressing the
“
ON
”
button continuously for more
than 1 second.
3) When being powered on, the UPS will perform self-diagnosis, with the
load/battery level LEDs turned on and then off one after another in ascending
order. A few seconds later, the UPS ON LED is turned on, the UPS is already
running in Utility Power mode. If the utility power is abnormal, the UPS will
operate in battery mode without output interruption of the UPS.
11.2. Turn on the UPS with no utility power supplied (in Battery mode)
1).For long back up time model (
“
LRT
”
model), please make sure that the battery
breaker is in
“
ON
”
position.
2) Press the
“
ON
”
button continuously for more than 1 second to power on the UPS.
3) During the course of starting up, the UPS has the same action as if it is connected
to utility power except that the utility power LED is not turned on and the battery
LED is turned on instead.
11.3 Turn off the UPS with utility power supplied (in Line mode/AC mode)
1) Press the
“
OFF
”
button continuously for more than 1 second to turn off the
inverter of the UPS immediately.
2) When being powered off, the UPS will perform self-diagnosis, the Load/Battery
level LEDs will be turned on and then off one after another in ascending order,
then the UPS ON LED will be turned off. The UPS will be working in Standby
mode. But if Bypass is enable, bypass LED will be turned on and the UPS will be
working in Bypass mode.
3) Upon completion of the above to turn UPS off, output of electric current of the
UPS may be still present (Bypass mode). In order to cut off the output from the
UPS, simply cut off the utility power supply and the UPS will perform
self-diagnosis, finally no any display is shown on the display panel and no voltage