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WITCHING ON FROM THE MAINS
Close the SWIN and SWBYP input switches (if present) and leave the SWMB manual bypass switch open.
After a few seconds, the UPS will switch on and the "Stand-by / alarm" LED will flash: the UPS is now in stand-by status.
Press
to access the start menu. When asked to confirm, select "YES" and press
the display will light up for about 1 sec. and a beep will be emitted. The start sequence is completed when the UPS is set to
status with the inverter-powered load.
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WITCHING ON FROM THE BATTERY
Ensure that the external UPS battery line switch/fuses are closed
Keep the "Cold Start" (located behind the door) key pressed for about 5 sec. The UPS will switch on and the display will turn
on.
Press
to access the start menu. When asked to confirm, select "YES" and press
the display will light up for about 1 sec. and the buzzer will begin to emit a beep every 7 sec. The start sequence is completed
when the UPS is set to battery operation status.
Note: if the sequence described above is not performed within 1 min., the UPS will shut itself off to avoid unnecessary running
down the battery
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HUTDOWN
From the main menu, select the item "SHUTDOWN" and press
option and press
. The UPS will be set to stand-by status and the load will no longer be powered. To completely switch off the
UPS, open the SWIN and SWBYP input switches (if present), wait a few seconds while the display turns off and, finally, open the
external UPS battery line switch/fuses.
to access the sub-menu. Then select the "YES - CONFIRM"
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again to confirm. All the LEDs around
again to confirm. All the LEDs around