Critical Power
Modifications reserved
Page 131/146
GE_UPS_OPM_TLE_SCE_M60_M80_1GB_V020.docx
User Manual
TLE Series 600 & 800 CE S1
8.3.5
Restore to normal operation after “System shutdown”
with Load not supplied
WARNING !
Please check and ensure the conditions of the connected load are safe before
proceeding, as this procedure will result in the connection of power to the load
circuit(s).
NOTE !
Before performing this operation, make sure that all units of the
Parallel System
are
in the following status:
“Q1
- UPS Output
switch”
MUST BE CLOSED.
“External Battery Protections”
MUST BE DISCONNECTED.
If
eBoost™
option is available, make sure that
eBoost™ Operation Mode
is disabled
before starting this procedure.
If
IEMi
option is available, make sure that
IEMi Operation Mode
is disabled before
starting this procedure.
View of the
Synoptic Diagram
, on all UPS units,
after performed the command “
System shutdown”,
with LOAD NOT SUPPLIED.
1.
Restore the command “System shutdown”
of
the Parallel System
.
Restore the command
“System shutdown”
, on
anyone of the Parallel Units, through
the screen:
Commands 1 / System shutdown /
RESET
.
The
Load
is supplied by the
Mains
through the
Automatic Bypass
of all
Units
.
Rectifiers
start automatically, blinking
LED 1 (Rectifier)
indicates Soft-start.
At the end of
Rectifier
Soft-start, the
LED 1 (Rectifier)
remains lit.
LED ALARM
are lit.
The
Synoptic Diagram
, on all UPS units, must display the status
“
LOAD SUPPLIED BY AUTOMATIC BYPASS
”
.
Synoptic diagram of first unit
Synoptic diagram of other units
Continue
►