D: Buzzer outlet:
There is a buzzer located behind the LCD Display. The buzzer
will allow for audile notification during an abnormal condition. The buzzer will be
activated under one of the following conditions:
described for your reference.)
(The frequency of the buzzer is also
•
INVERTER IS OVERLOADED
>110%, beep once / 3 seconds
>125%, beep once / second
>150%, beep twice / second
>320VDC, beep once /
3seconds
<320VDC, beep twice /
second
<295VDC, no beeping
beep continuously
beep continuously
beep continuously
beep continuously
beep continuously
beep continuously
•
BACK-UP
•
•
•
•
•
•
INVERTER IS SHORT CIRCUITED
FUSE BROKEN
HEAT SINK OVER TEMPERATURE
HIGH DC SHUTDOWN
BYPASS ON STOP
EMERGENCY STOP
The buzzer will beep once every time the inverter is switched on or
off.
This will allow for the user to be sure the operation was
performed correctly.
E. Bypass LED:
This LED is lit when the maintenance bypass breaker is closed
leaving the inverter in the off mode. If the inverter is active when the
bypass breaker is closed the inverter will shutdown immediately.
F. Reserve LED:
This LED is lit when the reserve breaker is closed, and the supply is
within operating parameters.
G. Rectifier LED:
This LED is lit when the rectifier is operating, the supply is within
operating parameters, the rectifier breaker is closed and the DC bus
voltage is within operating parameters.
H. Battery LED:
This LED is lit while the ELI is in back-up mode. This LED also
indicates the results of battery test. If the battery pack does not pass
the test, this LED will flash prompting the user to change the battery
pack.
I. Inverter LED:
This LED is lit when the inverter is supplying power to the load.
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M4102 Ty-Borealis 8-48KW Operators Manual v1.0 2013-08-14