S Witching On From The Mains - Riello 100 kVA Manual

 Press 
to enter the System on menu. When confirmation is
requested, press "YES", press
seconds. Check that the UPS is set to the state where the load is fed
by the inverter.
 Open the input isolating switch (SWIN) and wait for a few seconds.
Check that the UPS is set to "BATTERY" operation and that the load is
still being powered correctly. A beep must be heard about every 7
seconds.
 Close the input isolating switch (SWIN) and wait for a few seconds.
Check that the UPS is no longer operating from the battery and that the
load is being powered correctly from the inverter.
 To set the Date and Time, access menu 8.6.7 (see "Display menus").
Use the arrow keys (

by pressing ( ) to move on the next field. To save the new settings, go
back to the previous menu by pressing
S
WITCHING ON FROM THE MAINS
 Close the isolating switch SWIN.
After a few moments the UPS becomes active, capacitor pre-loading takes place and the "Lock / stand-by" LED
flashes: The UPS is in stand-by mode.
 Press  to access the System on menu. When confirmation is requested, select "YES" and press
confirm. All the LEDs around the display light up for about 1 second and a beep is heard. The display shows the
message "SYSTEM ON" to inform the user of the start of the switching on sequence which ends when the UPS load
is powered by the inverter.

to confirm and wait for a few
) to set the required value, and finally confirm
↑↓
.

again to