41
1600ep Series instruction manual
Status Change Indications
warning messages will be displayed when an abnormal operating condition occurs. the following chart
shows possible messages.
lCD message
meaning/action
Meaning:
the UpS has automatically entered
the bypass mode because it detected an output
current that is larger than the inverter can
normally handle.
Action:
remove excess load equipment to
reduce the output current.
Meaning:
the UpS input frequency is outside of
the ± 1 hz synchronization frequency tolerance
of the inverter output frequency.
Action:
no action is necessary. Unit cannot
switch to bypass mode while the input frequency
is out of tolerance with the output frequency.
Meaning:
the battery level has dropped low
(about 90% or less) during operation. Continued
operation in this mode will deplete battery and
cause output shut down.
Action:
immediately shutdown the load
equipment in an orderly fashion and then press
the
STOP
key.
Meaning:
a start notice is displayed 5 minutes
before starting the UpS when the start timer is
set by communication, and continues to display
remaining time during countdown.
Action:
none required
Meaning:
a stop notice is displayed 5 minutes
before stopping the UpS when the stop timer is
set by communication.
Action:
none required.
Meaning:
when the key lock is set or the
timer is set to start/stop the UpS by data
communication, pressing the
RUN
or
STOP
key
displays this message.
Action:
none required.
aUto retranSFer
time to Stop 10 SeC
aUto retranSFer
battery low
time to rUn 4 min
Key loCK: en
Summary of Contents for 1600EP Series
Page 2: ......
Page 6: ...1600EP Series Instruction Manual This page intentionally left blank ...
Page 18: ...10 1600EP Series Instruction Manual ...
Page 57: ...49 1600EP Series Instruction Manual External Layout for 3 6 kVA RoHS 3 6 kVA and 6 kVA units ...
Page 62: ...54 1600EP Series Instruction Manual ...
Page 63: ......
