Turn-Off - Delta RT Series User Manual

 Start-up with Battery (Cold-start)
NOTE:
To prevent the UPS from activating the overload protection mechanism during start-up
process, please turn on the high-power loads first and then low-power loads.
8.2

Turn-off

Make sure all loads connected to the UPS have been completely shut down.
(1) Press and hold the ON/ OFF button (
one beep, (3) use the Scrolling UP or Down button (
the Enter button (
Disconnect the UPS from the AC power.
If you connect the external battery pack(s) to the UPS, disconnect the UPS from the external
battery pack(s).
Amplon RT Series
) to confirm your selection.
32
) for 3 seconds, (2) release it after you hear
/ ) to select 'Yes', and (4) press