User`s manual
;-#<
User’s manual UPS EVO DSP PLUS TT
3 4!
Turning the UPS ON is very easy. Nevertheless we recommend that, on First Start Up, the following procedure is
observed for greater safety.
) Check if the Input circuit breaker the rear side is in “OFF” position (see figure 4).
) Check that no load is connected to the UPS Outputs.
) Check that the AC Input Voltage is within Input specifications.
0) Turn “ON” the Input circuit breaker on the rear. All the led’s are on for some seconds; in the same time the
UPS performs a *,'4&. Then the UPS starts to work in 7! $: the 7! led is ON
and the graphic LCD panel shows the path of energy during Bypass mode.
) Press the ; button on front panel until the UPS emits an acoustic signal: after approximately 4 seconds the
Inverter turns ON and the UPS starts to work in ; ! $: the led will be ON, the 7! led will be
OFF and the graphic LCD panel will show the path of energy during Normal mode.
1) Simulate a blackout by removing the AC Input. The UPS starts working in 7! $: the 7! led will
be on, the led will be off and the graphic LCD panel will show the path of energy during Battery mode.
Moreover UPS emits a brief acoustic signal every 4 seconds. When Battery level is ending the acoustic signal
will be emitted every 1 second.
3) Restore the AC Input: after few seconds the UPS turns back in ; ! $.
5) The UPS has passed first start up check: now connect the loads to be supplied to the UPS Output and turn
them ON, checking UPS doesn’t report 6!$ information on the graphic LCD panel. By LCD display check
if the Output load percentage is less than 100%; otherwise it is necessary to remove part of the loads at the
Output lines.
Before using the UPS normally, leave it in Normal mode for at least 10 hours in order to charge Battery completely
(the UPS charges Battery also in Bypass mode). The batteries reach the 90% of their capacity after about 10 hours
of recharge.
5 4,'
5) ';!$44
Let’s see carefully the consequences of the pressure of ;and44buttons.
The UPS is in Bypass mode(the Inverter is OFF);if the ; button is pressed, after few seconds the Inverter starts
and the UPS switches in Normal mode.
The UPS is in Normal mode(the Inverter is ON);if the 44 button is pressed, the Inverter turns OFF and the UPS
switches in Bypass mode.
, 44(!$(*'?
(7! $'(44
!,(#,,!>K44L
('!(,.!!$($(*!!44((
, 44)