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UNI T : # 1 . 1
LOAD UNPROTECTED
ON AUTO BYPASS
BYPA.
MAIN
6
Press each UPS's ON button
release it after you hear one beep. At this moment, each UPS's LEDs illuminate
without any change and each unit's LCD shows the following screen.
UNI T : # 1 . 1
SELF DIAGNOSIS
ON AUTO BYPASS
BYPA.
MAIN
7
After each UPS's inverter voltage establishes, all parallel UPSs will transfer into
normal mode. At this moment, each UPS's Bypass Power Supply LED
off, each UPS's Inverter Start-up LED
illuminates. Each unit's LCD shows the following screen and LEDs are on as
follows.
UNI T : # 1 . 1
LOAD PROTECTED
ON LINE
BYPA.
MAIN
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on the control panel for three to ten seconds and
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and Inverter Power Source LED
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11 : 59 : 59
7-23
7
UPS Operation
turns
Fault
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