Critical Power
Modifications reserved
Page 63/92
GE_UPS_USM_TLE_SUL_M62_1M0_2US_V010.docx
User Manual
TLE Series 625 - 750 - 1000 UL S2
NOTE !
Ensure the
LED 1 (Rectifier)
is lit before carrying out this procedure.
It indicates that the
DC-link 1
and
DC-link 2
has reached 400Vdc (see screen
MEASURES /
Rectifier)
!
2. Connect the Battery to the UPS by closing the
“External Battery Protections”.
NOTE !
Before performing the next procedure (3) make sure that the
LED 3 (Booster/Battery
charger)
is lit.
3. Insert the Inverter performing the command
“
Inverter ON"
.
Perform the
“Inverter ON”
command from the screen:
Commands 1 / Inverter /
ON
.
•
Soft-start
of
Inverter
indicated with blinking
LED 2 (Inverter)
.
•
At the end of
Soft-start
the
LED 2 (Inverter)
remains lit.
•
The
Load
is automatically transferred from
Automatic Bypass
to
Inverter
.
•
LED ALARM
turns Off and the
LED LOAD PROTECTED
must be lit.
The
Synoptic Diagram
must display the status
“
LOAD SUPPLIED BY INVERTER
”
.
END OF PROCEDURE